WO2022139259A1 - Self-administration assistance device - Google Patents

Self-administration assistance device Download PDF

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Publication number
WO2022139259A1
WO2022139259A1 PCT/KR2021/018496 KR2021018496W WO2022139259A1 WO 2022139259 A1 WO2022139259 A1 WO 2022139259A1 KR 2021018496 W KR2021018496 W KR 2021018496W WO 2022139259 A1 WO2022139259 A1 WO 2022139259A1
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WO
WIPO (PCT)
Prior art keywords
wing
self
separation
needle
main body
Prior art date
Application number
PCT/KR2021/018496
Other languages
French (fr)
Korean (ko)
Inventor
김수인
염혜인
Original Assignee
주식회사 녹십자
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 녹십자 filed Critical 주식회사 녹십자
Priority to MX2023007394A priority Critical patent/MX2023007394A/en
Publication of WO2022139259A1 publication Critical patent/WO2022139259A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3202—Devices for protection of the needle before use, e.g. caps
    • A61M5/3204—Needle cap remover, i.e. devices to dislodge protection cover from needle or needle hub, e.g. deshielding devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3205—Apparatus for removing or disposing of used needles or syringes, e.g. containers; Means for protection against accidental injuries from used needles
    • A61M5/321—Means for protection against accidental injuries by used needles
    • A61M5/3243—Means for protection against accidental injuries by used needles being axially-extensible, e.g. protective sleeves coaxially slidable on the syringe barrel
    • A61M5/3257—Semi-automatic sleeve extension, i.e. in which triggering of the sleeve extension requires a deliberate action by the user, e.g. manual release of spring-biased extension means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A61M5/31—Details
    • A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
    • A61M5/3287—Accessories for bringing the needle into the body; Automatic needle insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/42—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/59—Aesthetic features, e.g. distraction means to prevent fears of child patients

Definitions

  • the present invention relates to an auxiliary device for self-administration, and more particularly, to an auxiliary device for self-administration that can be easily administered even by non-experts by mounting a syringe therein.
  • a syringe is composed of a cylinder, a plunger, a needle, etc., and is used to inject a drug in the cylinder to a patient by pressing the plunger.
  • drug injection is performed in the form of a doctor prescribing a drug to be injected into a patient, and medical personnel such as a nurse working in a hospital place the syringe at the injection site of the patient and inject the injection solution.
  • Self-administration consists of a method in which a patient or guardian disinfects the injection site of the patient with an alcohol swab, then inserts a needle into the administration site according to the administration route (subcutaneously or intramuscularly) to inject a certain amount of drug.
  • Such self-administration can reduce the inconvenience of daily life that patients visit the hospital every time for injection, and there is no additional cost for administration, and the elderly, severely ill, and cancer patients with weakened immunity can receive injections. It has the advantage of reducing the risk of infection because there is no need to visit a hospital.
  • self-administration requires the patient to inject directly into his/her own body, so even if he/she receives sufficient administration guidance, he/she may be psychologically uneasy, and there is a problem in that the fear of self-administration failure is high due to the high cost of the injection.
  • the present invention is to solve the problems of the prior art described above, and an object of the present invention is to provide a self-administration auxiliary device capable of resolving the fear of injection needles and the fear of self-administration failure of non-medical users.
  • Another object of the present invention is to provide a self-administration auxiliary device capable of improving self-administration efficiency.
  • the configuration of the present invention for achieving the above object is a body portion including a hollow communicating with the insertion space and the insertion space to which the syringe module can be mounted; a cover part disposed outside the body part and coupled to the body part so as to be able to open and close; and a separation unit mounted on the lower end of the main body and including a needle hole communicating with the hollow and slidable up and down; Including, wherein the syringe module includes a needle and a needle cap surrounding the needle, and when the syringe module is disposed in the insertion space, the needle cap passes through the needle hole, and when the separation unit moves downward, the needle cap is the syringe module It is characterized in that it is separated from
  • the lower end of the separating unit moved downward is located relatively lower than the lower end of the needle to prevent the needle from being exposed to the outside. it is preferable
  • the self-administration auxiliary device a sliding hole perforated on the outer surface of the main body portion; and a sliding part formed on the side of the separation part and inserted into the sliding hole to be able to slide up and down; Further comprising, after the separation of the needle cap from the syringe module is completed, when the separating part is moved upward again and the sliding part is located at the top of the sliding hole, the distance between the lower end of the separating part and the lower end of the needle is preferably 5 to 10 mm do.
  • the self-administration auxiliary device according to an embodiment of the present invention, a lowering prevention hole formed in the body portion; and a descending prevention part formed in the separation part and detachably coupled to the descending prevention hole; It further includes, and after the anti-descent portion is separated from the anti-descent hole, it is preferable that the separation unit be able to move downward from the main body.
  • the cover portion in the self-administration auxiliary device a clockwise or counterclockwise rotatable first wing portion; and a second wing portion rotatable in the opposite direction to the first wing portion;
  • the main body portion further comprises a plurality of rotation control grooves for controlling the rotation distance of the first wing portion and the second wing portion on both sides of the lowering prevention hole, the first wing portion and the second wing portion, one end
  • a rotation regulating part which is pivotally coupled to the main body and is respectively inserted into the rotation regulating groove to be slidably movable.
  • the first wing part and the second wing part further include a fastening part for detachably coupling to each other, and the upper end of the first wing part and the second wing part is each user A grip portion is provided so that the fingers of It is preferable to be
  • an inner surface of the first wing part and the second wing part further includes a departure prevention part, and the departure prevention part is a syringe module mounted in place in the insertion space of the main body part. It is preferable to close a portion of the insertion space in a state in which the first wing portion and the second wing portion are fastened afterward.
  • the separation unit includes a separation front portion and a separation rear portion partitioned based on the elastic portion, and the separation front portion and the separation rear portion move away from or close to each other by the elastic portion It is possible to move in the direction, and it is preferable to reduce the distance between the separation front part and the separation rear part by pressing the lowering prevention part in the state in which the first wing part and the second wing part are fastened to the rotation regulating part.
  • the diameter of the needle hole in the self-administration auxiliary device according to an embodiment of the present invention is relatively further reduced when the separation unit moves downward compared to when it moves upward.
  • an indication portion pointing in the left and right direction is formed to protrude from the grip portion.
  • a plurality of contact protrusions arranged to be spaced apart from each other protrude from the lower surface of the separation unit.
  • the main body portion a pair of main body pillar portions disposed to face each other spaced apart so as to form an insertion space of the injector module; And coupled to the lower end of the pair of main body pillars, the main body connecting portion is formed hollow so that the lower end of the syringe module can pass through; It is preferable to include
  • the rail portions are respectively formed to protrude so that the syringe module can be slide-inserted on the inner side surfaces of the pair of body pillars facing each other.
  • a seating hole is drilled so that the upper side of the syringe module can be seated on the upper surface of the pair of main pillars, respectively.
  • the rotation pin protrude so that the lower end of the cover part can be connected to the main body connection part.
  • the rotation control groove is formed in an arc shape on both sides based on the descending prevention hole, and it is preferable that the inner end of the rotation control groove is connected through the descending prevention hole.
  • a rotation hole is perforated at the lower ends of the first wing part and the second wing part so that a rotation pin protruding from the main body can be inserted, respectively, and the first wing part and the It is preferable that the second wing part is rotatable based on the rotation pin.
  • the fastening unit includes: a first fastening unit coupled to an outer surface of the first wing unit; And a second fastening portion coupled to the outer surface of the second wing portion; It is preferable to include
  • fastening ends are respectively protruded from one end of the first fastening part and the second fastening part, and the first and second wing parts have the positions of the fastening ends, respectively. It is preferable that the fastening hole is formed so that the fastening end can be inserted correspondingly to it.
  • the holding portion is preferably formed in a shape that is gradually reduced in height from the contact end in which the first wing portion and the second wing portion are in contact to the distal end.
  • the separation unit includes: a separation insertion unit that is slidably inserted into the lower portion of the main body; and a separation contact unit connected to the lower end of the separation insertion unit; It is preferable to include
  • the needle cap can be easily removed by using the separation unit and the separation unit prevents the needle from being exposed to the outside even after the needle cap is removed, so that a non-medical user does not directly look at the needle. It can penetrate into the stomach and inject drugs. Therefore, the present invention can eliminate the fear of the non-medical user about the needle.
  • the present invention is standardized so that the injection needle can penetrate substantially perpendicular to the injection site, so that the user's pain can be minimized during self-administration.
  • the present invention is standardized so that the penetration length of the injection needle into the body can be maintained constant, so that the deviation of the injection method for each user who is a non-medical person can be minimized, thereby solving the fear of dosing failure.
  • FIG. 1 is a view showing the overall appearance of the self-administration auxiliary device according to an embodiment of the present invention.
  • Figure 2 is a view showing an exploded state of each part of the self-administration auxiliary device according to an embodiment of the present invention.
  • Figure 3 is a view showing the overall appearance of the main body according to an embodiment of the present invention.
  • Figure 4 is a view showing a view of the body portion from the front according to an embodiment of the present invention.
  • FIG. 5 is a view showing a view from the bottom of the main body according to an embodiment of the present invention.
  • Figure 6 is a view showing the overall appearance of the first wing portion according to an embodiment of the present invention.
  • Figure 7 is a view showing the overall appearance of the second wing portion according to an embodiment of the present invention.
  • Figure 8 is a view showing the front side of the first wing portion and the rear side of the second wing portion according to an embodiment of the present invention.
  • Figure 9 is a view showing a view from above the first wing portion according to an embodiment of the present invention.
  • FIG. 10 is a view showing an overall appearance of a separation unit according to an embodiment of the present invention.
  • FIG. 11 is a view showing a view from the bottom of the separation unit according to an embodiment of the present invention.
  • FIG. 12 is a view for explaining the operating state of the self-administration auxiliary device according to an embodiment of the present invention.
  • FIG. 13 is a view showing the overall appearance of the self-administration auxiliary device according to another embodiment of the present invention.
  • the self-administration auxiliary device comprises a main body including an insertion space in which a syringe module can be mounted and a hollow communicating with the insertion space, a cover portion disposed outside the main body portion and coupled to open and close to the main body portion, and It is mounted on the lower end of the main body and includes a needle hole communicating with the hollow and includes a separating part slidable up and down, wherein the syringe module includes a needle and a needle cap surrounding the needle, and the syringe module is disposed in the insertion space When the needle cap passes through the needle hole, it is preferable that the needle cap is separated from the syringe module when the separation part moves downward.
  • Figure 1 is a view showing the overall appearance of the self-administration auxiliary device according to an embodiment of the present invention
  • Figure 2 is a view showing the disassembled state of each part of the self-administration auxiliary device according to an embodiment of the present invention to be.
  • the self-administration auxiliary device is configured to be able to mount the syringe module 10, and is largely composed of a body part 100, a cover part 200 and a separation part 300. is done
  • the main body 100 is generally formed in the shape of an elliptical column, and an insertion space 111 is formed therein so that the syringe module 10 can be inserted.
  • the user can mount the syringe module 10 by inserting it from the top to the bottom of the main body 100 .
  • directions such as up and down, left and right, front and back are for convenience of description, and it is not intended to limit that each component should be disposed in a corresponding direction or that each component should be assembled in a corresponding direction.
  • the cover part 200 is installed on the outside of the body part 100 and is coupled to open and close the body part 100 . After the user inserts the syringe module 10 into the body part 100, close the cover part 200 in a locked state so that the syringe module 10 can be stably mounted without being separated from the body part 100. do.
  • the separation unit 300 is installed at the lower end of the body unit 100 . Since the separation unit 300 is mounted to be slidably movable up and down with respect to the body unit 100 , the user can safely remove the needle cap 14 of the syringe module 10 .
  • the needle cap 14 of the syringe module passes through the body part 100 and the separation part 300 and down It is exposed, the user can separate the needle cap 14 from the syringe module 10 by pulling the separation unit 300 in the downward direction.
  • the syringe module 10 is composed of a cylinder 11 in which the drug is stored, a plunger 12, a needle (see FIG. 12, 13), and a needle cap 14.
  • a safety guard 15 is mounted on the outside of the cylinder 11, and the safety guard 15 is exposed to the outside after the user removes the syringe module 10 from the present invention after completing the drug injection.
  • the syringe module 10 is configured to include a safety guard 15, it is possible to further improve the safety of the user's injection needle.
  • the present invention is not limited to the injector module 10 of this embodiment, and the injector module of various configurations can be utilized in the present invention.
  • the injector module 10 when the injector module 10 is mounted on the body part 100 and the cover part 200 is closed, the setting for automatic injection is completed, so that it is possible to inject conveniently.
  • Figure 3 is a view showing the overall appearance of the main body according to an embodiment of the present invention
  • Figure 4 is a view showing a front view of the main body according to an embodiment of the present invention
  • Figure 5 is a view of the present invention It is a view showing a body part viewed from below according to an embodiment.
  • the main body portion 100 is composed of a pair of main body pillar portions 110 and the main body connecting portion (120).
  • the main body column part 110 and the main body connection part 120 are made of a material having a certain degree of rigidity, such as synthetic resin, natural resin, or metal.
  • the pair of main body pillars 110 are spaced apart from each other to face each other, and an insertion space 111 is formed between the pair of body pillars 110 so that the syringe module 10 can be inserted and mounted.
  • Each of the pair of main body columnar parts 110 is formed in a semi-cylindrical shape, and since the inside is empty, the separating part 300 can be inserted at the bottom.
  • a pair of rail parts 112 are formed on the inner side facing the insertion space 111 of the pair of main body column parts 110, respectively.
  • the rail part 112 protrudes long in the vertical direction, and the syringe module 10 can be slidably inserted into the insertion space 111 by the rail part 112, and does not move in the front-rear direction when the insertion is completed is fixed
  • the sliding holes 113 are vertically perforated so that the sliding parts (see FIG. 10 , 314 ) of the separation part 300 to be described later can be inserted, respectively.
  • the sliding hole 113 has a standard so that the needle cap 14 can be easily separated and the needle 13 can be injected into the subcutaneous tissue to a depth of 5 to 10 mm.
  • the separating part 300 when the sliding part 314 of the separating part 300 to be described later is located at the uppermost end of the sliding hole 113 and the separating part 300 is disposed as close as possible to the main body part 100, the separating part 300
  • the distance d between the lower end of the needle 13 and the lower end of the needle 13 is 5 to 10 mm.
  • the needle may not penetrate to the subcutaneous level in subcutaneous injection sites such as the stomach, thigh, and upper arm, and if the distance (d) is more than 10 mm, the needle can penetrate into
  • the self-administration auxiliary device of the present invention is positioned to be substantially perpendicular to the injection site, and the cover unit 200 is moved toward the injection site.
  • the distance (d) is standardized to 5 to 10 mm so that the needle can be penetrated subcutaneously, so that the self-administration efficiency can be improved while resolving the fear of self-administration failure of non-medical users.
  • mounting holes 114 may be perforated in the upper surfaces of the pair of body pillars 110 , respectively.
  • a seating protrusion (not shown) protruding from the upper portion of the syringe module 10 may be inserted into the seating hole 114 , and accordingly, the user may insert the syringe module 10 . (10) can be easily installed in place.
  • the main body connection part 120 connects the lower ends of the pair of main body column parts 110, and is formed in the form of an elliptical column with an empty interior.
  • a hollow 121 is formed in the central portion of the main body connection part 120 so that the lower end of the syringe module 10 can pass therethrough.
  • the anti-fall holes 122 are vertically perforated so that the anti-fall parts (refer to FIG. 10 , 315) of the separation part 300, which will be described later, can be inserted.
  • the separation unit 300 moves upward and moves closer to the body unit 100 , the anti-descent unit 315 is inserted into the anti-fall hole 122 , and thus the separation unit 300 prevents the user from operating. It can be prevented from descending regardless. That is, the separation unit 300 can be moved downward after the anti-fall unit 315 is separated from the anti-fall hole 122 .
  • circular arc-shaped rotation control grooves 123 are recessed on both sides based on the upper portion of the descending prevention hole 122 in the main body connection part 120 , and the rotation regulation groove 123 is formed through the descending prevention hole 122 . connected
  • the rotation regulation groove 123 controls the rotation distance of the cover part 200 .
  • the rotation regulating part (refer to FIGS. 6 and 7, 215 and 225) of the cover part 200, which will be described later, is inserted into the rotation regulating groove 123 to be slidable.
  • the inner end of the rotation regulating groove 123 communicates with the lowering prevention hole 122, and the outer end of the rotation regulating groove 123 has a rotation stopper 124 that prevents the rotation regulating parts 215 and 225 from further rotating. ) is formed to protrude.
  • the rotation control units 215 and 225 are located at the upper end of the descent prevention hole 122, and when the cover unit 200 is fully opened in an open state, rotation control is performed.
  • the parts 215 and 225 are in contact with the rotation stopper 124 , and when the cover part 200 is between the locked state and the open state, the rotation regulating parts 215 and 225 are accommodated in the rotation regulating groove 123 . .
  • rotation pins 125 are formed to protrude from the main body connection part 120 .
  • the rotation pin 125 is disposed adjacent to the lower end of the lowering prevention hole 122 and is inserted into the rotation hole (see FIGS. 6 and 7 , 216 and 226 of the cover part 200 to be described later).
  • a descending inclined surface 126 is formed at the lower end of the inner surface of the main body connection part 120 .
  • the descending inclined surface 126 is disposed between the lower end of the descending prevention hole 122 and the lower end of the main body connection part 120, and is formed in an upwardly inclined shape from the lower end of the main body connection part 120 to the descending prevention hole 122 direction. .
  • This descending inclined surface 126 is such that when the separating part 300 is inserted upward in the body part 100 direction, the descending preventing part 315 can be easily inserted into the descending preventing hole 122, and the separating part 300 When pulling down from the body portion 100, the anti-fall portion 315 is prevented from being easily separated from the anti-fall hole 122.
  • Figure 6 is a view showing the overall appearance of the first wing portion according to an embodiment of the present invention
  • Figure 7 is a view showing the overall appearance of the second wing portion according to an embodiment of the present invention
  • Figure 8 is this It is a view showing the front side of the first wing unit and the rear side of the second wing unit according to an embodiment of the present invention
  • FIG. 9 is a view showing the first wing unit viewed from above according to an embodiment of the present invention.
  • the cover part 200 includes a first wing part 210 rotatable in a clockwise or counterclockwise direction and a second wing part 220 rotatable in the opposite direction to the first wing part.
  • the cover part 200 is also made of a material having a certain degree of rigidity, such as synthetic resin, natural resin, and metal, and as the cover part 200 wraps the body part 100, the syringe module 10 is stably accommodated in the body portion 100 and does not come off.
  • first wing part 210 and the second wing part 220 are open on both sides, and the first wing part 210 and the second wing part 220 have a symmetrical structure. That is, the configuration of the first wing unit 210 may be similarly applied to the second wing unit 220 , and vice versa.
  • the syringe module 10 When the first wing part 210 and the second wing part 220 are gathered close to each other and one side is in contact with each other, the syringe module 10 is in a locked state, and the first wing part 210 and the second wing part ( When the 220 are far apart from each other and spaced apart from the main body 100, the syringe module 10 is in an open state.
  • the first fastening part 211 is coupled to the outer surface of the first wing part 210
  • the second fastening part 221 is coupled to the outer surface of the second wing part 220
  • a fastening end 222 is formed to protrude from one end of the first fastening part 211 and the second fastening part 221 , and a fastening end portion ( The fastening holes 213 and 223 are formed so that the fastening end can be inserted corresponding to the position of the 222).
  • the fastening end (not shown) of the first fastening part 211 is not shown because it is hidden by the expression method of the drawing, but the fact that it can be formed in a shape similar to the fastening end 222 of the second fastening part 221 . A person skilled in the art will understand.
  • the fastening end of the first fastening part 211 is inserted into the fastening hole 223 of the second wing part 220 and , the fastening end 222 of the second fastening part 221 is inserted into the fastening hole 213 of the first wing part 210 .
  • the first wing part 210 and the second wing part 220 have the largest diameter of the portion where the first fastening part 211 and the second fastening part 221 are coupled, and the first fastening part 211 and the first fastening part 211 and the second wing part 220 have the largest diameter.
  • the two fastening parts 221 are formed in a shape that gradually decreases in diameter toward the upper and lower portions from the coupling portion.
  • first wing part 210 and the second wing part 220 are formed in the shape of a baeheulim pillar as a whole when in the locked state, and thus the user can hold it stably, and the hand may slip during the injection process. It is effective in preventing accidents.
  • the chemical liquid parts 214 and 224 are respectively recessed in the right part of the first wing part 210 and the left part of the second wing part 220 .
  • the chemical parts 214 and 224 are perforated in an oval shape as a whole, and accommodated in the cylinder 11 of the syringe module 10 mounted therein. It can be used to check the amount of the drug.
  • Rotation holes 216 and 226 are perforated at lower ends of the first wing portion 210 and the second wing portion 220, respectively.
  • a pair of rotation pins 125 formed in the main body connection part 120 are inserted into these rotation holes 216 and 226 , and the first wing part 210 and the second wing part 220 are the rotation pins 125 . can be rotated based on
  • Rotation control units 215 and 225 are formed to protrude from the inner surfaces of the first wing unit 210 and the second wing unit 220 , respectively.
  • the rotation regulating parts 215 and 225 are disposed relatively above the rotation holes 216 and 226, and the first wing part 210 and the second wing part 220 are rotated with respect to the rotation holes 216 and 226. When rotating, it moves in a circular arc shape.
  • the rotation regulating parts 215 and 225 are inserted into the rotation regulating groove 123 recessed in the main body connection part 120 to be slidably moved.
  • the rotation control units 215 and 225 serve to determine the rotation radius of the first wing unit 210 and the second wing unit 220 .
  • the rotation regulating parts 215 and 225 are located at the upper end of the lowering prevention hole 122, and the first wing part 210 and When the second wing part 220 is fully opened in an open state, the rotation regulating parts 215 and 225 are in contact with the rotation stopper 124 .
  • holding portions 217 and 227 are formed at upper ends of the first wing portion 210 and the second wing portion 220 , respectively.
  • the gripping parts 217 and 227 are contact ends that are in contact with the first wing part 210 and the second wing part 220 when the locked state (the right end 210a and the second part of the first wing part in the illustrated embodiment) From the left end (220a) of the wing portion) to the distal end (the left end (210b) of the first wing and the right end (220b) of the second wing in the illustrated embodiment) is formed in a shape that is gradually reduced in height.
  • the holding parts 217 and 227 have a relatively low height from the first fastening part 211 and the second fastening part 221 to the upper end of the first wing part ( 210) and a predetermined space exists above the separation preventing parts 219 and 229 of the second wing part 220, and the user puts his or her finger in this space and applies an equal force in the left and right directions to easily cover the part 200 ) can be switched to the open state, so the possibility of damage to the cover is lowered by applying an equal amount of force to both sides.
  • Indicating portions 218 and 228 are formed to protrude from the central portion of the gripping portions 217 and 227 .
  • the indication units 218 and 228 are formed in a triangular shape, and at the same time inform the user of the opening directions of the first wing unit 210 and the second wing unit 220 and help the user to recognize it by tactile sense.
  • Separation prevention parts 219 and 229 are respectively protruded from the upper inner surfaces of the first wing part 210 and the second wing part 220 .
  • the separation prevention parts 219 and 229 block the upper one side of the syringe module 10 (the upper part of the safety guard 15 in the embodiment of the present invention). It is possible to prevent the syringe module from being separated.
  • FIG. 10 is a view showing the overall appearance of the separation unit according to an embodiment of the present invention
  • FIG. 11 is a view showing a view from the bottom of the separation unit according to an embodiment of the present invention.
  • the separation unit 300 includes a separation insertion unit 310 that is slidably inserted into the lower portion of the main body 100 and a separation contact unit 320 connected to the lower end of the separation insertion unit.
  • the separation and insertion portion 310 is formed in the form of an elliptical column with an empty interior as a whole, and the separation contact 320 is formed in a shape orthogonal to the lower end of the separation and insertion portion 310 .
  • the diameter of the separating contact 320 is relatively larger than the diameter of the separating and inserting part 310 , and the separating part 300 including the separating and inserting part 310 and the separating contact 320 is generally 'V' shaped. formed in the shape
  • the separation insertion part 310 and the separation contact part 320 are made of a transparent material so that the user can easily see the needle cap 14 or the needle 13 of the syringe module 10 disposed therein. .
  • Elastic parts 313 are formed on both sides of the separation and insertion part 310 .
  • the elastic part 313 divides the separation and insertion part 310 into a separation front part 311 and a separation rear part 312 , and the separation front part 311 and the separation rear part 312 by this elastic part 313 .
  • ) is movable in a direction moving away from or closer to each other by the elastic part 313 .
  • the elastic part 313 is implemented as a cut-out groove formed long in the vertical direction, but is not limited thereto, and the separation front part 311 and the separation rear part 312 can be moved back and forth Any configuration is possible.
  • the separation front part 311 and the separation rear part 312 are located in a direction away from each other by the elastic part 313, but when the user holds it and applies an external force, they may retract in a direction toward each other.
  • sliding parts 314 are formed on both sides of the separation and insertion part 310 .
  • the sliding part 314 is disposed relatively higher than the elastic part 313 , and is slidably inserted into the sliding hole 113 perforated on the outer surface of the pair of main body column parts 110 .
  • the sliding part 314 is formed in a 'wedge' shape in which the thickness of the upper part is relatively thinner than the thickness of the lower part, and thus the separation part 300 can be prevented from being completely separated from the body part 100 .
  • the sliding part 314 When the separating part 300 is moved upward and the separating part 300 is disposed as close as possible to the main body 100, the sliding part 314 is located at the top of the sliding hole 113, and the separating part 300 is When the separation unit 300 is disposed as far as possible from the body unit 100 by moving downward, the sliding unit 314 is located at the lowermost end of the sliding hole 113 .
  • a descending prevention portion 315 is formed to protrude, respectively.
  • the descending prevention part 315 is formed in a vertical long rectangular shape, and may be inserted into the descending prevention hole 122 of the main body connection part 120 .
  • the separation unit 300 moves upward and the separation unit 300 is disposed as close as possible to the main body 100, the anti-fall 315 is inserted into the anti-descent hole 122, and the separation unit 300 is When the separation unit 300 is disposed as far as possible from the body unit 100 by moving downward, the anti-fall unit 315 is separated from the anti-fall hole 122 .
  • the separating part 300 can move downward, so it is possible to prevent the separating part from descending regardless of the user's manipulation, and the needle of the syringe module 10 It is possible to prevent the cap 14 from being unintentionally separated.
  • a separation inclined surface 315a is formed on the upper end of the descending preventing part 315, and a separating stepped surface 315b is formed on the lower end of the descending preventing part 315.
  • Separation inclined surface (315a) is formed in an inclined shape corresponding to the shape of the descending inclined surface (126) formed on the inner surface of the main body connection part (120), the separation stepped surface (315b) is a form orthogonal to the separation insert (310) is formed with
  • the separation inclined surface 315a is formed on the upper end of the descending prevention part 315, the separating part 300 can be easily moved upward, and a separating stepped surface 315b is formed at the lower end of the descending prevention part 315, Therefore, the movement of the separation unit 300 downward is limited to some extent.
  • a plurality of contact projections 321 are formed to protrude from the lower surface of the separation contact portion 320 .
  • a plurality of contact protrusions 321 are disposed to be spaced apart from each other.
  • the plurality of contact protrusions 321 are parts that are in direct contact with the user's skin, and allow the self-administration auxiliary device according to the present invention to be in contact with the correct position without slipping.
  • a needle hole 322 is formed in the central portion of the separation contact portion 320 .
  • the needle cap 14 may penetrate the insertion space 111 , the hollow 121 and the needle hole 322 .
  • the needle hole 322 is arranged to wrap the outer peripheral surface of the needle cap 14, and the diameter of the needle hole 322 is further reduced when the separation unit 300 moves downward compared to when it moves upward.
  • FIG. 12 is a view for explaining the operating state of the self-administration auxiliary device according to an embodiment of the present invention.
  • the user puts a finger into the gripping parts 217 and 227 of the first wing part 210 and the second wing part 220 , the first wing part 210 and the second wing part 220 . is pulled to both sides, and the cover part 200 is placed in an open state.
  • the fastening end of the first fastening part 211 is inserted into the fastening hole 223 of the second wing part 220 , and the fastening end 222 of the second fastening part 221 is the first wing part 210 .
  • the fastening end 222 of the second fastening part 221 is the first wing part 210 .
  • the fall prevention part 315 of the separation part 300 is inserted into the fall prevention hole 122 of the main body part 100 . Accordingly, it is possible to prevent the separation unit 300 from descending regardless of the user's manipulation, and it is possible to prevent the needle cap 14 from being separated unintentionally.
  • the rotation regulating parts 215 and 225 protruding inside the cover part 200 slide inward on the rotation regulating groove 123 and are located at the upper end of the anti-descent hole 122. will be located
  • the moved rotation regulating parts 215 and 225 pushes the descending prevention part 315 inserted into the descending prevention hole 122 backward and forward, and accordingly, between the separation front part 311 and the separation rear part 312 .
  • the fall prevention part 315 can be more easily separated from the fall prevention hole 122 . Accordingly, when the cover unit 200 is in the locked state, the separation unit 300 can be moved downward more easily.
  • the user grabs the separation part 300 and pulls it downward while allowing the separation front part 311 and the separation rear part 312 to retract.
  • the separation unit 300 moves downward and the needle cap 14 is separated from the syringe module 10 at the same time.
  • the lower end of the separating part 300 is located lower than the lower end of the needle 13, so that the needle is not exposed to the outside, so it is possible to prevent an accident where the user is stabbed by the needle.
  • the user puts the separation contact part 320 on the skin and inserts the needle 13 into the subcutaneous tissue in a state where the needle 13 and the skin form a 90° angle to complete the preparation for administration.
  • a plurality of contact projections 321 protruding from the lower surface of the separation contact unit 320 allow the self-administration auxiliary device to be in contact with the correct position without slipping.
  • the separating part 300 moves upward and is disposed as close as possible to the main body 100, and the distance between the lower end of the separating part 300 and the lower end of the needle 13 ( d) is about 5 to 10 mm, which is a suitable length for injecting the drug into the subcutaneous tissue.
  • the user checks the amount of the drug contained in the cylinder 11 while looking at the medicament parts 214 and 224 of the cover part 200, and presses the plunger 12 to Allow the drug to be injected into the subcutaneous tissue.
  • the safety guard 15 since the safety guard 15 is mounted on the outside of the cylinder 11, it is possible to prevent the user from being stabbed by the needle 13 after drug injection.
  • the user can remove the used syringe module 10 by opening the cover 200 in a reverse process to the above-described process, and then use it again by mounting the syringe module 10 in the self-administration auxiliary device for the next use.
  • FIG. 13 is a view showing the overall appearance of the self-administration auxiliary device according to another embodiment of the present invention.
  • the self-administration auxiliary device includes a main body portion (not visible in the drawing because it is hidden inside the cover portion), the cover portion 200 and the separation portion 300, including the syringe module 10 ) is similar to the self-administration auxiliary device according to an embodiment of the present invention in that it can be mounted.
  • cover unit 200 also includes the first wing unit 210 and the second wing unit 220, and can be switched to a locked state or an open state.
  • the separation unit 300 can slide up and down, and the needle cap 14 can be separated from the syringe module 10 .
  • the cover part 200 As shown in (a) of FIG. 13 , the cover part 200 according to another embodiment of the present invention has a relatively large top diameter, gradually decreases in diameter toward the bottom, and increases again toward the bottom. The lowermost diameter is formed in the largest shape.
  • the chemical parts 214 and 224 of the cover part 200 are formed in a 'water droplet' shape with a narrow upper part and a wide lower part.
  • the separation unit 300 shown in FIG. 13 (a) is naturally connected to the lower end of the cover unit 200 and has a relatively small upper diameter and is formed in an integrated design that gradually increases in diameter toward the lower portion, front and rear A plurality of protrusions are formed on the surface for convenient gripping by hand.
  • the cover part 200 As shown in (b) of FIG. 13, the cover part 200 according to another embodiment of the present invention has the largest diameter at the top, and the diameter at the bottom gradually decreases to form the smallest diameter at the bottom. do.
  • the upper end of the first wing unit 210 shown in (b) of FIG. 13 is formed to overlap the upper end of the second wing unit 220, and the chemical liquid units 214 and 224 are the width of the middle portion It is formed in a shape that is the widest and gradually narrows toward the top and bottom.
  • the separation part 300 shown in FIG. 13(b) is naturally connected to the lower end of the cover part 200 like the separation part shown in FIG. It is formed into an increasingly larger one-piece design.
  • the cover part 200 As shown in (c) of FIG. 13 , the cover part 200 according to another embodiment of the present invention has the largest diameter at the top and gradually decreases toward the bottom so that the diameter at the bottom is the smallest. It is formed in a shape similar to an 'egg' as a whole.
  • An intaglio step is formed on the outer surface of the first wing part 210 and the second wing part 220 shown in (c) of FIG. to be induced.
  • the separation part 300 shown in FIG. 13(c) is formed in a hemispherical shape.

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Abstract

The present invention relates to a self-administration assistance device and, more specifically, to a self-administration assistance device which comprises: a main body part comprising an insertion space to which a syringe module can be mounted, and a hollow space in communication with the insertion space; a cover part arranged on the exterior of the main body part and coupled to the main body part so as to be opened and closed; and a separation part which is mounted to the lower end of the main body part, comprises a needle hole in communication with the hollow space, and can slide vertically, wherein the syringe module comprises a needle and a needle cap surrounding the needle, the needle cap penetrating the needle hole when the syringe module is arranged in the insertion space, and being separated from the syringe module when the separation part moves downward, and, thereby, the fear of a syringe needle and a self-administration failure by a user, who is a non-medical professional, can be relieved, and the efficiency of self-administration can be improved.

Description

자가투여 보조장치Self-administration aids
본 발명은 자가투여 보조장치에 관한 것으로, 보다 상세하게는 내부에 주사기를 장착하여 전문가가 아닌 일반인도 손쉽게 투여가 가능한 자가투여 보조장치에 관한 것이다.The present invention relates to an auxiliary device for self-administration, and more particularly, to an auxiliary device for self-administration that can be easily administered even by non-experts by mounting a syringe therein.
일반적으로 주사기는 실린더(Cylinder), 플런저(Plunger), 니들(Needle) 등의 구성으로 이루어지며, 플런저를 눌러 실린더 내의 약물을 환자에게 주입하기 위해 사용한다. In general, a syringe is composed of a cylinder, a plunger, a needle, etc., and is used to inject a drug in the cylinder to a patient by pressing the plunger.
보통 약물의 주입은 환자에게 주입하고자 약물을 의사가 처방해주면, 병원에서 근무하는 간호사 등의 의료인력이 주사기를 환자의 주사 위치에 대고 주사액을 투입하는 형태로 이루어진다.In general, drug injection is performed in the form of a doctor prescribing a drug to be injected into a patient, and medical personnel such as a nurse working in a hospital place the syringe at the injection site of the patient and inject the injection solution.
하지만, 하루에도 수회에 걸쳐 주사를 맞아야 하는 환자, 항암 환자 등 특수한 상황에서 정해진 시간에 주사가 필요한 환자, 장기적인 치료와 관리가 필요한 만성질환자 등 병원이 아닌 집에서 자가투여가 필요한 환자도 다수 존재한다.However, there are many patients who need self-administration at home rather than in a hospital, such as patients who need injections several times a day, patients who need injections at a fixed time in special situations such as cancer patients, and chronic diseases who need long-term treatment and management. .
자가투여는 환자 또는 보호자가 환자의 투약부위를 알코올솜으로 소독한 후, 투약 경로 (피하 또는 근육내)에 따라 주사바늘을 투약부위로 찔러넣어 일정 용량의 약물을 주입하는 방식으로 이루어진다.Self-administration consists of a method in which a patient or guardian disinfects the injection site of the patient with an alcohol swab, then inserts a needle into the administration site according to the administration route (subcutaneously or intramuscularly) to inject a certain amount of drug.
이러한 자가투여는 환자가 주사를 맞기 위해 매번 병원을 방문하는 일상생활의 불편함을 줄일 수 있을 뿐 아니라, 투약비용이 추가적으로 발생하지 않으며, 면역력이 약한 고령자, 중증환자, 암환자들이 주사를 맞기 위해 병원을 방문하지 않아도 되므로 감염의 위험을 줄일 수 있다는 장점이 있다.Such self-administration can reduce the inconvenience of daily life that patients visit the hospital every time for injection, and there is no additional cost for administration, and the elderly, severely ill, and cancer patients with weakened immunity can receive injections. It has the advantage of reducing the risk of infection because there is no need to visit a hospital.
그러나 자가투여는 환자가 직접 자신의 몸에 주사를 놓아야 하므로 투약지도를 충분히 받는다고 하여도 심리적으로 불안할 수 있고, 높은 주사제 비용으로 인해 자가투여 실패에 대한 두려움이 크다는 문제가 있다.However, self-administration requires the patient to inject directly into his/her own body, so even if he/she receives sufficient administration guidance, he/she may be psychologically uneasy, and there is a problem in that the fear of self-administration failure is high due to the high cost of the injection.
실제로 이러한 심리적인 불안감으로 인해 환자들은 의사가 자가투여를 처방했다고 하여도 스스로 주사를 놓지 못하고 다시 주사제를 가지고 근처 병원에서 주사를 의뢰하는 경우가 허다하다.In fact, due to such psychological anxiety, even if the doctor prescribed self-administration, patients cannot give the injection themselves, and there are cases where they take the injection again and request an injection from a nearby hospital.
아울러, 움직임이 심한 소아의 경우 주사 기술이 숙련되어 있지 않다면 보호자가 주사를 놓는데 상당한 어려움이 있으며, 정확한 방법으로 주사하지 못하면 매우 불편하고 통증이 뒤따르는 문제점이 있다.In addition, in the case of children with severe movement, if the injection technique is not skilled, there is a considerable difficulty for the parent to give an injection, and if the injection is not performed in an accurate way, there is a problem that it is very uncomfortable and painful.
나아가, 환자가 항상 니들의 주입 깊이를 일정하게 유지하여 주사를 하는 것이 어려우므로 피하 조직에 니들이 덜 주입되어 주사 효과가 저하되거나, 니들이 과다하게 주입되어 통증이 유발되는 등의 문제점이 있다.Furthermore, since it is difficult for the patient to always maintain the injection depth of the needle at a constant level, it is difficult for the patient to inject less needle into the subcutaneous tissue, thereby reducing the injection effect, or causing pain due to excessive needle injection.
위의 배경기술로서 설명된 사항들은 본 발명의 배경에 대해 이해 증진을 위한 것일 뿐, 이 기술분야에서 통상의 지식을 가진자에게 이미 알려진 종래기술에 해당함을 인정하는 것으로 받아들여져서는 안 될 것이다.The matters described as background art above are only for improving understanding of the background of the present invention, and should not be taken as acknowledging that they correspond to prior art already known to those of ordinary skill in the art.
본 발명은 전술한 종래기술의 문제점을 해결하기 위한 것으로서, 비의료인인 사용자의 주사바늘에 대한 두려움 및 자가투여 실패에 대한 두려움을 해소할 수 있는 자가투여 보조장치를 제공하는데 그 목적이 있다.The present invention is to solve the problems of the prior art described above, and an object of the present invention is to provide a self-administration auxiliary device capable of resolving the fear of injection needles and the fear of self-administration failure of non-medical users.
또한, 본 발명은 자가투여 효율성을 향상시킬 수 있는 자가투여 보조장치를 제공하는데 또 다른 목적이 있다.Another object of the present invention is to provide a self-administration auxiliary device capable of improving self-administration efficiency.
본 발명이 이루고자 하는 기술적 과제들은 이상에서 언급한 기술적 과제들로 제한되지 않으며, 언급되지 않은 또 다른 기술적 과제들은 본 발명의 기재로부터 당해 분야에서 통상의 지식을 가진 자에게 명확하게 이해될 수 있을 것이다.The technical problems to be achieved by the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned will be clearly understood by those of ordinary skill in the art from the description of the present invention. .
위와 같은 목적을 달성하기 위한 본 발명의 구성은, 주사기모듈이 장착될 수 있는 삽입공간 및 삽입공간과 연통되는 중공을 포함하는 본체부; 상기 본체부의 외측에 배치되며 본체부에 개폐 가능하도록 결합되는 커버부; 및 상기 본체부의 하단에 장착되고 중공과 연통되는 니들홀을 포함하며 상하로 슬라이딩 이동 가능한 분리부; 를 포함하며, 상기 주사기모듈은 니들 및 니들을 감싸고 있는 니들캡을 포함하고, 상기 주사기모듈이 삽입공간 내에 배치될 때 니들캡은 니들홀을 관통하며, 상기 분리부의 하방 이동 시 니들캡이 주사기모듈로부터 분리되는 것을 특징으로 한다.The configuration of the present invention for achieving the above object is a body portion including a hollow communicating with the insertion space and the insertion space to which the syringe module can be mounted; a cover part disposed outside the body part and coupled to the body part so as to be able to open and close; and a separation unit mounted on the lower end of the main body and including a needle hole communicating with the hollow and slidable up and down; Including, wherein the syringe module includes a needle and a needle cap surrounding the needle, and when the syringe module is disposed in the insertion space, the needle cap passes through the needle hole, and when the separation unit moves downward, the needle cap is the syringe module It is characterized in that it is separated from
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 주사기모듈로부터 니들캡의 분리 시, 하방으로 이동된 분리부의 하단은 니들의 하단보다 상대적으로 하부에 위치하여 니들이 외부로 노출되는 것을 방지하는 것이 바람직하다.In addition, when the needle cap is separated from the syringe module in the self-administration auxiliary device according to an embodiment of the present invention, the lower end of the separating unit moved downward is located relatively lower than the lower end of the needle to prevent the needle from being exposed to the outside. it is preferable
아울러, 본 발명의 실시예에 따른 자가투여 보조장치는, 상기 본체부의 외측면에 천공되는 슬라이딩홀; 및 상기 분리부의 측부에 형성되며 슬라이딩홀에 상하로 슬라이딩 이동 가능하도록 삽입되는 슬라이딩부; 를 더 포함하며, 상기 주사기모듈로부터 니들캡의 분리가 완료된 후 분리부가 다시 상방으로 이동되어 슬라이딩부가 슬라이딩홀의 최상단에 위치할 때, 분리부의 하단과 니들의 하단 사이의 거리는 5 내지 10 mm 인 것이 바람직하다.In addition, the self-administration auxiliary device according to an embodiment of the present invention, a sliding hole perforated on the outer surface of the main body portion; and a sliding part formed on the side of the separation part and inserted into the sliding hole to be able to slide up and down; Further comprising, after the separation of the needle cap from the syringe module is completed, when the separating part is moved upward again and the sliding part is located at the top of the sliding hole, the distance between the lower end of the separating part and the lower end of the needle is preferably 5 to 10 mm do.
또한, 본 발명의 실시예에 따른 자가투여 보조장치는, 상기 본체부에 형성되는 하강방지홀; 및 상기 분리부에 형성되며 하강방지홀에 탈착 가능하게 결합되는 하강방지부; 를 더 포함하고, 상기 하강방지부가 하강방지홀로부터 이탈된 후, 분리부가 본체부로부터 하방으로 이동할 수 있는 것이 바람직하다.In addition, the self-administration auxiliary device according to an embodiment of the present invention, a lowering prevention hole formed in the body portion; and a descending prevention part formed in the separation part and detachably coupled to the descending prevention hole; It further includes, and after the anti-descent portion is separated from the anti-descent hole, it is preferable that the separation unit be able to move downward from the main body.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 커버부는, 시계방향 또는 반시계방향으로 회전 가능한 제1날개부; 및 상기 제1날개부와 반대방향으로 회전 가능한 제2날개부; 를 포함하고, 상기 본체부는, 하강방지홀의 양측에 제1날개부 및 제2날개부의 회동 거리를 제어하는 다수의 회동규제홈을 더 포함하며, 상기 제1날개부 및 제2날개부는, 일단이 본체부에 피봇(pivot) 결합되어 있고 회동규제홈에 슬라이딩 이동 가능하도록 각각 삽입되는 회동규제부를 포함하는 것이 바람직하다.In addition, the cover portion in the self-administration auxiliary device according to an embodiment of the present invention, a clockwise or counterclockwise rotatable first wing portion; and a second wing portion rotatable in the opposite direction to the first wing portion; Including, wherein the main body portion further comprises a plurality of rotation control grooves for controlling the rotation distance of the first wing portion and the second wing portion on both sides of the lowering prevention hole, the first wing portion and the second wing portion, one end It is preferable to include a rotation regulating part which is pivotally coupled to the main body and is respectively inserted into the rotation regulating groove to be slidably movable.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 제1날개부 및 제2날개부는 서로 탈착 가능하게 결합하는 체결부를 더 포함하며, 상기 제1날개부와 제2날개부의 상단에는 각각 사용자의 손가락이 위치할 수 있도록 파지부가 구비되어 있으며, 상기 제1날개부와 제2날개부가 체결된 상태에서 파지부에 서로 반대방향으로 힘이 가해지면 제1날개부와 제2날개부의 체결이 해제되는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, the first wing part and the second wing part further include a fastening part for detachably coupling to each other, and the upper end of the first wing part and the second wing part is each user A grip portion is provided so that the fingers of It is preferable to be
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 제1날개부 및 제2날개부의 내측면에는 이탈방지부를 더 포함하며, 상기 이탈방지부는 주사기모듈이 본체부의 삽입공간 내에 정위치 장착된 후 제1날개부와 제2날개부가 체결된 상태에서 삽입공간의 일부를 폐쇄하는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, an inner surface of the first wing part and the second wing part further includes a departure prevention part, and the departure prevention part is a syringe module mounted in place in the insertion space of the main body part. It is preferable to close a portion of the insertion space in a state in which the first wing portion and the second wing portion are fastened afterward.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 분리부는 탄성부를 기준으로 구획된 분리전방부와 분리후방부를 구비하며, 상기 분리전방부와 분리후방부는 탄성부에 의해 서로 멀어지거나 가까워지는 방향으로 이동 가능하고, 상기 제1날개부와 제2날개부가 체결된 상태에서 회동규제부는 하강방지부를 가압하여 분리전방부와 분리후방부 사이의 거리를 감소시키는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, the separation unit includes a separation front portion and a separation rear portion partitioned based on the elastic portion, and the separation front portion and the separation rear portion move away from or close to each other by the elastic portion It is possible to move in the direction, and it is preferable to reduce the distance between the separation front part and the separation rear part by pressing the lowering prevention part in the state in which the first wing part and the second wing part are fastened to the rotation regulating part.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 니들홀의 직경은 분리부가 상방 이동할 때에 비해 하방 이동할 때 상대적으로 더 감소하는 것이 바람직하다.In addition, it is preferable that the diameter of the needle hole in the self-administration auxiliary device according to an embodiment of the present invention is relatively further reduced when the separation unit moves downward compared to when it moves upward.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 파지부에는 좌우 방향을 가리키는 지시부가 돌출 형성된 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, it is preferable that an indication portion pointing in the left and right direction is formed to protrude from the grip portion.
아울러, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 분리부의 하부면에는 상호 이격 배치된 다수의 접촉돌기가 돌출 형성된 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, it is preferable that a plurality of contact protrusions arranged to be spaced apart from each other protrude from the lower surface of the separation unit.
한편, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 본체부는, 주사기모듈의 삽입공간을 형성할 수 있도록 서로 이격하여 마주보도록 배치되는 한 쌍의 본체기둥부; 및 한 쌍의 본체기둥부의 하단에 결합되며, 주사기모듈의 하단이 관통할 수 있도록 중공이 형성되는 본체연결부; 를 포함하는 것이 바람직하다.On the other hand, in the self-administration auxiliary device according to an embodiment of the present invention, the main body portion, a pair of main body pillar portions disposed to face each other spaced apart so as to form an insertion space of the injector module; And coupled to the lower end of the pair of main body pillars, the main body connecting portion is formed hollow so that the lower end of the syringe module can pass through; It is preferable to include
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 한 쌍의 본체기둥부의 마주보는 내측면에는 주사기모듈이 슬라이딩 삽입될 수 있도록 레일부가 각각 돌출 형성되는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, it is preferable that the rail portions are respectively formed to protrude so that the syringe module can be slide-inserted on the inner side surfaces of the pair of body pillars facing each other.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 한 쌍의 본체기둥부의 상부면에는 각각 주사기모듈의 상부 일측이 안착될 수 있도록 안착홀이 천공되는 것을 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, it is preferable that a seating hole is drilled so that the upper side of the syringe module can be seated on the upper surface of the pair of main pillars, respectively.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 본체연결부에는 커버부의 하단이 연결될 수 있도록 회동핀이 돌출 형성되는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, it is preferable that the rotation pin protrude so that the lower end of the cover part can be connected to the main body connection part.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 회동규제홈은 하강방지홀을 기준으로 양측으로 원호 형상으로 형성되고, 회동규제홈의 내측 단부는 하강방지홀에 통하여 연결되는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, the rotation control groove is formed in an arc shape on both sides based on the descending prevention hole, and it is preferable that the inner end of the rotation control groove is connected through the descending prevention hole. .
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 제1날개부와 제2날개부의 하단에는 각각 본체부에 돌출된 회동핀이 삽입될 수 있도록 회동홀이 천공되고, 제1날개부와 제2날개부는 회동핀을 기준으로 회동 가능한 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, a rotation hole is perforated at the lower ends of the first wing part and the second wing part so that a rotation pin protruding from the main body can be inserted, respectively, and the first wing part and the It is preferable that the second wing part is rotatable based on the rotation pin.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 체결부는, 상기 제1날개부의 외측면에 결합되는 제1체결부; 및 제2날개부의 외측면에 결합되는 제2체결부; 를 포함하는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, the fastening unit includes: a first fastening unit coupled to an outer surface of the first wing unit; And a second fastening portion coupled to the outer surface of the second wing portion; It is preferable to include
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 제1체결부와 제2체결부의 일측 단부에는 각각 체결단부가 돌출 형성되고, 제1날개부와 제2날개부에는 각각 체결단부의 위치에 대응하여 체결단부가 삽입될 수 있도록 체결홀이 형성되는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, fastening ends are respectively protruded from one end of the first fastening part and the second fastening part, and the first and second wing parts have the positions of the fastening ends, respectively. It is preferable that the fastening hole is formed so that the fastening end can be inserted correspondingly to it.
또한, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 파지부는 제1날개부와 제2날개부가 접촉되는 접촉단부로부터 원위단부로 갈수록 상대적으로 높이가 점차 줄어드는 형상으로 형성되는 것이 바람직하다.In addition, in the self-administration auxiliary device according to an embodiment of the present invention, the holding portion is preferably formed in a shape that is gradually reduced in height from the contact end in which the first wing portion and the second wing portion are in contact to the distal end.
나아가, 본 발명의 실시예에 따른 자가투여 보조장치에서 상기 분리부는, 본체부의 하부에 슬라이딩 가능하도록 삽입되는 분리삽입부; 및 분리삽입부의 하단에 연결되는 분리접촉부; 를 포함하는 것이 바람직하다.Further, in the self-administration auxiliary device according to an embodiment of the present invention, the separation unit includes: a separation insertion unit that is slidably inserted into the lower portion of the main body; and a separation contact unit connected to the lower end of the separation insertion unit; It is preferable to include
위와 같은 구성을 가지는 본 발명은, 분리부를 이용하여 니들캡을 용이하게 제거할 수 있고 니들캡 제거 후에도 분리부가 주사바늘이 외부로 노출되는 것을 방지하여 비의료인인 사용자가 주사바늘을 직접 보지 않고 몸 속에 침투시키고 약물을 주입할 수 있다. 따라서, 본 발명은 주사바늘에 대한 비의료인인 사용자의 두려움을 해소할 수 있다.In the present invention having the above configuration, the needle cap can be easily removed by using the separation unit and the separation unit prevents the needle from being exposed to the outside even after the needle cap is removed, so that a non-medical user does not directly look at the needle. It can penetrate into the stomach and inject drugs. Therefore, the present invention can eliminate the fear of the non-medical user about the needle.
또한, 본 발명은 주사바늘이 주사부위에 대해 실질적으로 수직으로 침투될 수 있도록 규격화되어 있어서 자가투여 시 사용자의 통증을 최소화할 수 있다.In addition, the present invention is standardized so that the injection needle can penetrate substantially perpendicular to the injection site, so that the user's pain can be minimized during self-administration.
나아가, 본 발명은 주사바늘의 체내 침투 길이가 일정하게 유지될 수 있도록 규격화되어 있어 비의료인인 사용자별 주사방법의 편차를 최소화함으로써 투약실패에 대한 두려움을 해소할 수 있다.Furthermore, the present invention is standardized so that the penetration length of the injection needle into the body can be maintained constant, so that the deviation of the injection method for each user who is a non-medical person can be minimized, thereby solving the fear of dosing failure.
도 1은 본 발명의 일실시예에 따른 자가투여 보조장치의 전체적인 모습을 도시한 도면.1 is a view showing the overall appearance of the self-administration auxiliary device according to an embodiment of the present invention.
도 2는 본 발명의 일실시예에 따른 자가투여 보조장치의 각 부품이 분해된 모습을 도시한 도면.Figure 2 is a view showing an exploded state of each part of the self-administration auxiliary device according to an embodiment of the present invention.
도 3은 본 발명의 일실시예에 따른 본체부의 전체적인 모습을 도시한 도면.Figure 3 is a view showing the overall appearance of the main body according to an embodiment of the present invention.
도 4는 본 발명의 일실시예에 따른 본체부를 정면에서 바라본 모습을 도시한 도면.Figure 4 is a view showing a view of the body portion from the front according to an embodiment of the present invention.
도 5는 본 발명의 일실시예에 따른 본체부를 아래에서 바라본 모습을 도시한 도면.5 is a view showing a view from the bottom of the main body according to an embodiment of the present invention.
도 6은 본 발명의 일실시예에 따른 제1날개부의 전체적인 모습을 도시한 도면.Figure 6 is a view showing the overall appearance of the first wing portion according to an embodiment of the present invention.
도 7은 본 발명의 일실시예에 따른 제2날개부의 전체적인 모습을 도시한 도면.Figure 7 is a view showing the overall appearance of the second wing portion according to an embodiment of the present invention.
도 8은 본 발명의 일실시예에 따른 제1날개부의 정면과 제2날개부의 후면을 도시한 도면.Figure 8 is a view showing the front side of the first wing portion and the rear side of the second wing portion according to an embodiment of the present invention.
도 9는 본 발명의 일실시예에 따른 제1날개부를 위에서 바라본 모습을 도시한 도면.Figure 9 is a view showing a view from above the first wing portion according to an embodiment of the present invention.
도 10은 본 발명의 일실시예에 따른 분리부의 전체적인 모습을 도시한 도면.10 is a view showing an overall appearance of a separation unit according to an embodiment of the present invention.
도 11은 본 발명의 일실시예에 따른 분리부를 아래에서 바라본 모습을 도시한 도면.11 is a view showing a view from the bottom of the separation unit according to an embodiment of the present invention.
도 12는 본 발명의 일실시예에 따른 자가투여 보조장치의 작동 상태를 설명하기 위한 도면.12 is a view for explaining the operating state of the self-administration auxiliary device according to an embodiment of the present invention.
도 13은 본 발명의 다른 실시예에 따른 자가투여 보조장치의 전체적인 모습을 도시한 도면.13 is a view showing the overall appearance of the self-administration auxiliary device according to another embodiment of the present invention.
본 발명에 따른 자가투여 보조장치는, 주사기모듈이 장착될 수 있는 삽입공간 및 삽입공간과 연통되는 중공을 포함하는 본체부, 상기 본체부의 외측에 배치되며 본체부에 개폐 가능하도록 결합되는 커버부 및 상기 본체부의 하단에 장착되고 중공과 연통되는 니들홀을 포함하며 상하로 슬라이딩 이동 가능한 분리부를 포함하며, 상기 주사기모듈은 니들 및 니들을 감싸고 있는 니들캡을 포함하고, 상기 주사기모듈이 삽입공간 내에 배치될 때 니들캡은 니들홀을 관통하며, 상기 분리부의 하방 이동 시 니들캡이 주사기모듈로부터 분리되는 것이 바람직하다.The self-administration auxiliary device according to the present invention comprises a main body including an insertion space in which a syringe module can be mounted and a hollow communicating with the insertion space, a cover portion disposed outside the main body portion and coupled to open and close to the main body portion, and It is mounted on the lower end of the main body and includes a needle hole communicating with the hollow and includes a separating part slidable up and down, wherein the syringe module includes a needle and a needle cap surrounding the needle, and the syringe module is disposed in the insertion space When the needle cap passes through the needle hole, it is preferable that the needle cap is separated from the syringe module when the separation part moves downward.
이하, 첨부된 도면에 의거하여 본 발명에 대하여 본 발명이 속하는 기술 분야에서 통상의 지식을 가진 자가 용이하게 실시할 수 있도록 상세히 설명한다. 그러나 본 발명은 여러 가지 상이한 형태로 구현될 수 있으며 여기에서 설명하는 실시예에 한정되지 않는다.Hereinafter, based on the accompanying drawings, the present invention will be described in detail so that those of ordinary skill in the art can easily carry out the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein.
본 발명을 명확하게 설명하기 위해서 설명과 관계없는 부분은 생략하였으며, 명세서 전체를 통하여 동일 또는 유사한 구성요소에 대해서는 동일한 참조 부호를 붙이도록 한다.In order to clearly explain the present invention, parts irrelevant to the description are omitted, and the same reference numerals are assigned to the same or similar components throughout the specification.
또한, 본 명세서 및 특허청구범위에 사용된 용어나 단어는 통상적이거나 사전적인 의미로 한정하여 해석되어서는 안 되며, 발명자는 그 자신의 발명을 가장 최선의 방법으로 설명하기 위해 용어의 개념을 적절하게 정의할 수 있다는 원칙에 입각하여 본 발명의 기술적 사상에 부합하는 의미와 개념으로 해석되어야만 한다. In addition, the terms or words used in the present specification and claims should not be construed as being limited to their ordinary or dictionary meanings, and the inventor must properly understand the concept of the term in order to best describe his invention. Based on the principle that it can be defined, it should be interpreted as meaning and concept consistent with the technical idea of the present invention.
도 1은 본 발명의 일실시예에 따른 자가투여 보조장치의 전체적인 모습을 도시한 도면이고, 도 2는 본 발명의 일실시예에 따른 자가투여 보조장치의 각 부품이 분해된 모습을 도시한 도면이다.Figure 1 is a view showing the overall appearance of the self-administration auxiliary device according to an embodiment of the present invention, Figure 2 is a view showing the disassembled state of each part of the self-administration auxiliary device according to an embodiment of the present invention to be.
도시된 바와 같이, 본 발명의 일실시예에 따른 자가투여 보조장치는 주사기모듈(10)을 장착할 수 있도록 구성되며, 크게 본체부(100), 커버부(200) 및 분리부(300)로 이루어진다.As shown, the self-administration auxiliary device according to an embodiment of the present invention is configured to be able to mount the syringe module 10, and is largely composed of a body part 100, a cover part 200 and a separation part 300. is done
상기 본체부(100)는 전체적으로 타원형 기둥의 형상으로 이루어지며, 주사기모듈(10)이 삽입될 수 있도록 내부에 삽입공간(111)이 형성된다. 사용자는 주사기모듈(10)을 본체부(100)의 상부에서 하부 방향으로 삽입하여 장착할 수 있다.The main body 100 is generally formed in the shape of an elliptical column, and an insertion space 111 is formed therein so that the syringe module 10 can be inserted. The user can mount the syringe module 10 by inserting it from the top to the bottom of the main body 100 .
본 발명에서 상하, 좌우, 전후 등의 방향은 설명의 편의를 위한 것이며, 각 구성이 해당 방향에 배치되어야 한다거나, 각 구성이 해당 방향으로 조립되어야 한다는 것을 한정하는 것은 아니다.In the present invention, directions such as up and down, left and right, front and back are for convenience of description, and it is not intended to limit that each component should be disposed in a corresponding direction or that each component should be assembled in a corresponding direction.
상기 커버부(200)는 본체부(100)의 외측에 설치되며, 본체부(100)를 개폐할 수 있도록 결합된다. 사용자는 본체부(100)에 주사기모듈(10)을 삽입한 후, 커버부(200)를 잠금상태로 닫아 주사기모듈(10)이 본체부(100)로부터 분리되지 않고 안정적으로 장착되어 있을 수 있도록 한다.The cover part 200 is installed on the outside of the body part 100 and is coupled to open and close the body part 100 . After the user inserts the syringe module 10 into the body part 100, close the cover part 200 in a locked state so that the syringe module 10 can be stably mounted without being separated from the body part 100. do.
상기 분리부(300)는 본체부(100)의 하단에 설치된다. 분리부(300)는 본체부(100)를 기준으로 상하로 슬라이딩 이동 가능하도록 장착되므로 사용자는 주사기모듈(10)의 니들캡(14)을 안전하게 제거할 수 있다.The separation unit 300 is installed at the lower end of the body unit 100 . Since the separation unit 300 is mounted to be slidably movable up and down with respect to the body unit 100 , the user can safely remove the needle cap 14 of the syringe module 10 .
다시 말하면, 도 1에 도시된 것처럼 주사기모듈(10)이 본체부(100)에 장착되었을 때, 주사기모듈의 니들캡(14)은 본체부(100) 및 분리부(300)를 관통하여 아래로 노출되는데, 사용자는 분리부(300)를 아래 방향으로 잡아당겨 니들캡(14)을 주사기모듈(10)로부터 분리할 수 있다.In other words, when the syringe module 10 is mounted on the body part 100 as shown in FIG. 1 , the needle cap 14 of the syringe module passes through the body part 100 and the separation part 300 and down It is exposed, the user can separate the needle cap 14 from the syringe module 10 by pulling the separation unit 300 in the downward direction.
이때, 주사기모듈의 니들(13)은 니들캡(14)이 분리된 후에도 분리부(300)에 의해 외부로 노출되지 않으므로 사용자의 주사바늘에 대한 두려움을 없앨 수 있다는 장점이 있다.At this time, since the needle 13 of the syringe module is not exposed to the outside by the separation unit 300 even after the needle cap 14 is separated, there is an advantage in that it is possible to eliminate the user's fear of the injection needle.
상기 주사기모듈(10)은 약물이 저장되는 실린더(11), 플런저(12), 니들(도 12 참조, 13), 니들캡(14)으로 구성된다. 본 발명의 실시예에서는 실린더(11)의 외측에 세이프티가드(15)가 장착되어 있는데, 세이프티가드(15)는 약물 주입 완료 후 사용자가 주사기모듈(10)을 본 발명에서 제거한 뒤 외부에 노출된 니들(13)에 찔리는 것을 방지하기 위한 것으로, 주사기모듈(10)이 세이프티가드(15)를 포함하여 구성되는 경우, 사용자의 주사바늘에 대한 안전성을 더욱 향상시킬 수 있다. 본 발명은 이러한 실시예의 주사기모듈(10)에 한정되는 것은 아니고, 다양한 구성의 주사기모듈이 본 발명에 활용될 수 있다.The syringe module 10 is composed of a cylinder 11 in which the drug is stored, a plunger 12, a needle (see FIG. 12, 13), and a needle cap 14. In an embodiment of the present invention, a safety guard 15 is mounted on the outside of the cylinder 11, and the safety guard 15 is exposed to the outside after the user removes the syringe module 10 from the present invention after completing the drug injection. In order to prevent being stabbed by the needle 13, when the syringe module 10 is configured to include a safety guard 15, it is possible to further improve the safety of the user's injection needle. The present invention is not limited to the injector module 10 of this embodiment, and the injector module of various configurations can be utilized in the present invention.
이와 같이, 본 발명은 본체부(100)에 주사기모듈(10)을 장착하고 커버부(200)를 닫으면 자동으로 주사하기 위한 세팅이 완료되므로 편하게 주사할 수 있는 효과가 있다.As described above, in the present invention, when the injector module 10 is mounted on the body part 100 and the cover part 200 is closed, the setting for automatic injection is completed, so that it is possible to inject conveniently.
도 3은 본 발명의 일실시예에 따른 본체부의 전체적인 모습을 도시한 도면이고, 도 4는 본 발명의 일실시예에 따른 본체부를 정면에서 바라본 모습을 도시한 도면이며, 도 5는 본 발명의 일실시예에 따른 본체부를 아래에서 바라본 모습을 도시한 도면이다.Figure 3 is a view showing the overall appearance of the main body according to an embodiment of the present invention, Figure 4 is a view showing a front view of the main body according to an embodiment of the present invention, Figure 5 is a view of the present invention It is a view showing a body part viewed from below according to an embodiment.
도시된 바와 같이, 상기 본체부(100)는 한 쌍의 본체기둥부(110)와 본체연결부(120)로 이루어진다. 본체기둥부(110)와 본체연결부(120)는 합성수지, 천연수지, 금속 등 어느 정도 강성을 가지는 소재로 이루어진다.As shown, the main body portion 100 is composed of a pair of main body pillar portions 110 and the main body connecting portion (120). The main body column part 110 and the main body connection part 120 are made of a material having a certain degree of rigidity, such as synthetic resin, natural resin, or metal.
상기 한 쌍의 본체기둥부(110)는 서로 이격하여 마주보도록 배치되며, 한 쌍의 본체기둥부(110) 사이에는 주사기모듈(10)이 삽입 장착될 수 있도록 삽입공간(111)이 형성된다. 한 쌍의 본체기둥부(110) 각각은 반원기둥 형상으로 형성되며, 내부가 비어있어 하단으로 분리부(300)가 삽입될 수 있다. The pair of main body pillars 110 are spaced apart from each other to face each other, and an insertion space 111 is formed between the pair of body pillars 110 so that the syringe module 10 can be inserted and mounted. Each of the pair of main body columnar parts 110 is formed in a semi-cylindrical shape, and since the inside is empty, the separating part 300 can be inserted at the bottom.
한 쌍의 본체기둥부(110)의 삽입공간(111) 쪽 마주보는 내측면에는 한 쌍의 레일부(112)가 각각 형성된다. 레일부(112)는 상하방향으로 길게 돌출되고, 이러한 레일부(112)에 의해 주사기모듈(10)은 삽입공간(111)에 슬라이딩 삽입될 수 있으며, 삽입이 완료되었을 때 전후방향으로 움직이지 않고 고정된다.A pair of rail parts 112 are formed on the inner side facing the insertion space 111 of the pair of main body column parts 110, respectively. The rail part 112 protrudes long in the vertical direction, and the syringe module 10 can be slidably inserted into the insertion space 111 by the rail part 112, and does not move in the front-rear direction when the insertion is completed is fixed
한 쌍의 본체기둥부(110)의 외측면에는 각각 후술되는 분리부(300)의 슬라이딩부(도 10 참조, 314)가 삽입될 수 있도록 슬라이딩홀(113)이 상하로 길게 천공된다. 슬라이딩홀(113)은 니들캡(14)의 분리는 용이하면서 피하 조직에 니들(13)이 5 내지 10 mm 깊이로 주입될 수 있도록 하는 규격을 가진다.On the outer surface of the pair of main body pillars 110 , the sliding holes 113 are vertically perforated so that the sliding parts (see FIG. 10 , 314 ) of the separation part 300 to be described later can be inserted, respectively. The sliding hole 113 has a standard so that the needle cap 14 can be easily separated and the needle 13 can be injected into the subcutaneous tissue to a depth of 5 to 10 mm.
다시 말하면, 후술되는 분리부(300)의 슬라이딩부(314)가 슬라이딩홀(113)의 최상단에 위치하여 분리부(300)가 본체부(100)와 최대한 가깝게 배치되었을 때, 분리부(300)의 하단과 니들(13)의 하단 사이의 거리(d)는 5 내지 10 mm가 된다.In other words, when the sliding part 314 of the separating part 300 to be described later is located at the uppermost end of the sliding hole 113 and the separating part 300 is disposed as close as possible to the main body part 100, the separating part 300 The distance d between the lower end of the needle 13 and the lower end of the needle 13 is 5 to 10 mm.
분리부의 하단과 니들의 하단 사이의 거리(d)가 5 mm 미만인 경우 배, 허벅지, 상완 등과 같은 피하주사부위에서 니들이 피하까지 침투하지 못할 수 있고, 거리(d)가 10 mm 초과인 경우 니들이 근육으로 침투할 수 있다. If the distance (d) between the lower end of the separation part and the lower end of the needle is less than 5 mm, the needle may not penetrate to the subcutaneous level in subcutaneous injection sites such as the stomach, thigh, and upper arm, and if the distance (d) is more than 10 mm, the needle can penetrate into
본 발명은 사용자가 피부에 분리부(300)의 하부면을 접촉시킨 뒤 주사부위에 대해 본 발명의 자가투여 보조장치를 실질적으로 수직이 되게 위치시키고 커버부(200)를 주사부위를 향해 이동시키면 니들이 피하내로 침투될 수 있도록 거리(d)가 5 내지 10 mm 가 규격화되어 있어 비의료인인 사용자의 자가투여 실패에 대한 두려움을 해소하면서 자가투여의 효율성을 높일 수 있다.In the present invention, after the user contacts the lower surface of the separating unit 300 with the skin, the self-administration auxiliary device of the present invention is positioned to be substantially perpendicular to the injection site, and the cover unit 200 is moved toward the injection site. The distance (d) is standardized to 5 to 10 mm so that the needle can be penetrated subcutaneously, so that the self-administration efficiency can be improved while resolving the fear of self-administration failure of non-medical users.
한편, 한 쌍의 본체기둥부(110)의 상부면에는 각각 안착홀(114)이 천공될 수 있다. 주사기모듈(10)이 본체부(100)에 장착되었을 때, 안착홀(114)에는 주사기모듈(10)의 상부에 돌출 형성된 안착돌기(미도시)가 삽입될 수 있으며, 이에 따라 사용자는 주사기모듈(10)을 정위치에 쉽게 장착할 수 있다.Meanwhile, mounting holes 114 may be perforated in the upper surfaces of the pair of body pillars 110 , respectively. When the syringe module 10 is mounted on the main body 100, a seating protrusion (not shown) protruding from the upper portion of the syringe module 10 may be inserted into the seating hole 114 , and accordingly, the user may insert the syringe module 10 . (10) can be easily installed in place.
상기 본체연결부(120)는 한 쌍의 본체기둥부(110)의 하단을 연결하며, 내부가 비어있는 타원형 기둥의 형태로 형성된다. 본체연결부(120)의 중앙 부분에는 주사기모듈(10)의 하단이 관통할 수 있도록 중공(121)이 형성된다.The main body connection part 120 connects the lower ends of the pair of main body column parts 110, and is formed in the form of an elliptical column with an empty interior. A hollow 121 is formed in the central portion of the main body connection part 120 so that the lower end of the syringe module 10 can pass therethrough.
본체연결부(120)의 전방면 및 후방면에는 각각 후술되는 분리부(300)의 하강방지부(도 10 참조, 315)가 삽입될 수 있도록 하강방지홀(122)이 상하로 길게 천공된다. 분리부(300)가 상부로 이동하여 본체부(100)에 가깝게 이동되었을 때, 하강방지부(315)는 하강방지홀(122)에 삽입되고, 이에 따라 분리부(300)가 사용자의 조작에 관계없이 하강되는 것을 방지할 수 있다. 즉, 분리부(300)는 하강방지부(315)가 하강방지홀(122)로부터 이탈된 후에 하방 이동이 가능하다.In the front and rear surfaces of the main body connection part 120 , the anti-fall holes 122 are vertically perforated so that the anti-fall parts (refer to FIG. 10 , 315) of the separation part 300, which will be described later, can be inserted. When the separation unit 300 moves upward and moves closer to the body unit 100 , the anti-descent unit 315 is inserted into the anti-fall hole 122 , and thus the separation unit 300 prevents the user from operating. It can be prevented from descending regardless. That is, the separation unit 300 can be moved downward after the anti-fall unit 315 is separated from the anti-fall hole 122 .
또한, 본체연결부(120)에는 하강방지홀(122)의 상부를 기준으로 양측으로 원호 형상의 회동규제홈(123)이 함몰 형성되고, 회동규제홈(123)은 하강방지홀(122)에 통하여 연결된다. 회동규제홈(123)은 커버부(200)의 회동 거리를 제어한다. 이러한 회동규제홈(123)에는 후술되는 커버부(200)의 회동규제부(도 6 및 7 참조, 215, 225)가 슬라이딩 가능하도록 삽입된다.In addition, circular arc-shaped rotation control grooves 123 are recessed on both sides based on the upper portion of the descending prevention hole 122 in the main body connection part 120 , and the rotation regulation groove 123 is formed through the descending prevention hole 122 . connected The rotation regulation groove 123 controls the rotation distance of the cover part 200 . The rotation regulating part (refer to FIGS. 6 and 7, 215 and 225) of the cover part 200, which will be described later, is inserted into the rotation regulating groove 123 to be slidable.
회동규제홈(123)의 내측 단부는 하강방지홀(122)에 연통되고, 회동규제홈(123)의 외측 단부에는 회동규제부(215, 225)가 더 이상 회전하는 것을 방지하는 회동스토퍼(124)가 돌출 형성된다.The inner end of the rotation regulating groove 123 communicates with the lowering prevention hole 122, and the outer end of the rotation regulating groove 123 has a rotation stopper 124 that prevents the rotation regulating parts 215 and 225 from further rotating. ) is formed to protrude.
다시 말하면, 커버부(200)가 잠금상태로 닫혀 있을 때 회동규제부(215, 225)는 하강방지홀(122)의 상단에 위치하고, 커버부(200)가 열림상태로 완전히 열려 있을 때 회동규제부(215, 225)는 회동스토퍼(124)에 접촉되어 있으며, 커버부(200)가 잠금상태와 열림상태 사이에 있을 때 회동규제부(215, 225)는 회동규제홈(123)에 수용된다.In other words, when the cover unit 200 is closed in a locked state, the rotation control units 215 and 225 are located at the upper end of the descent prevention hole 122, and when the cover unit 200 is fully opened in an open state, rotation control is performed. The parts 215 and 225 are in contact with the rotation stopper 124 , and when the cover part 200 is between the locked state and the open state, the rotation regulating parts 215 and 225 are accommodated in the rotation regulating groove 123 . .
아울러, 본체연결부(120)에는 두 쌍의 회동핀(125)이 돌출 형성된다. 회동핀(125)은 하강방지홀(122)의 하단 부분에 인접하여 배치되어 있으며, 후술되는 커버부(200)의 회동홀(도 6 및 7 참조, 216, 226)에 삽입된다.In addition, two pairs of rotation pins 125 are formed to protrude from the main body connection part 120 . The rotation pin 125 is disposed adjacent to the lower end of the lowering prevention hole 122 and is inserted into the rotation hole (see FIGS. 6 and 7 , 216 and 226 of the cover part 200 to be described later).
한편, 본체연결부(120)의 내측면 하단에는 하강경사면(126)이 형성된다. 하강경사면(126)은 하강방지홀(122)의 하단과 본체연결부(120)의 하단 사이에 배치되며, 본체연결부(120)의 하단으로부터 하강방지홀(122) 방향으로 상향 경사진 형태로 형성된다.On the other hand, a descending inclined surface 126 is formed at the lower end of the inner surface of the main body connection part 120 . The descending inclined surface 126 is disposed between the lower end of the descending prevention hole 122 and the lower end of the main body connection part 120, and is formed in an upwardly inclined shape from the lower end of the main body connection part 120 to the descending prevention hole 122 direction. .
이러한 하강경사면(126)은 분리부(300)를 본체부(100) 방향으로 위로 삽입할 때는 하강방지부(315)가 하강방지홀(122)에 쉽게 삽입될 수 있도록 하고, 분리부(300)를 본체부(100)로부터 아래로 뺄 때에는 하강방지부(315)가 하강방지홀(122)로부터 쉽게 이탈되지 않도록 한다.This descending inclined surface 126 is such that when the separating part 300 is inserted upward in the body part 100 direction, the descending preventing part 315 can be easily inserted into the descending preventing hole 122, and the separating part 300 When pulling down from the body portion 100, the anti-fall portion 315 is prevented from being easily separated from the anti-fall hole 122.
도 6은 본 발명의 일실시예에 따른 제1날개부의 전체적인 모습을 도시한 도면이고, 도 7은 본 발명의 일실시예에 따른 제2날개부의 전체적인 모습을 도시한 도면이며, 도 8은 본 발명의 일실시예에 따른 제1날개부의 정면과 제2날개부의 후면을 도시한 도면이고, 도 9는 본 발명의 일실시예에 따른 제1날개부를 위에서 바라본 모습을 도시한 도면이다.Figure 6 is a view showing the overall appearance of the first wing portion according to an embodiment of the present invention, Figure 7 is a view showing the overall appearance of the second wing portion according to an embodiment of the present invention, Figure 8 is this It is a view showing the front side of the first wing unit and the rear side of the second wing unit according to an embodiment of the present invention, and FIG. 9 is a view showing the first wing unit viewed from above according to an embodiment of the present invention.
도시된 바와 같이, 상기 커버부(200)는 시계방향 또는 반시계방향으로 회전 가능한 제1날개부(210) 및 제1날개부와 반대방향으로 회전 가능한 제2날개부(220)를 포함한다.As shown, the cover part 200 includes a first wing part 210 rotatable in a clockwise or counterclockwise direction and a second wing part 220 rotatable in the opposite direction to the first wing part.
본체부(100)와 마찬가지로 커버부(200)도 합성수지, 천연수지, 금속 등 어느 정도 강성을 가지는 소재로 이루어지며, 커버부(200)가 본체부(100)를 감쌈에 따라 주사기모듈(10)은 본체부(100) 내부에 안정적으로 수용되어 이탈되지 않는다.Like the body part 100, the cover part 200 is also made of a material having a certain degree of rigidity, such as synthetic resin, natural resin, and metal, and as the cover part 200 wraps the body part 100, the syringe module 10 is stably accommodated in the body portion 100 and does not come off.
도시된 실시예에서 제1날개부(210)와 제2날개부(220)는 양측으로 오픈되는 형태이며, 제1날개부(210)와 제2날개부(220)는 대칭적인 구조로 이루어진다. 즉, 제1날개부(210)의 구성은 제2날개부(220)에도 동일 유사하게 적용될 수 있으며, 그 반대도 마찬가지이다.In the illustrated embodiment, the first wing part 210 and the second wing part 220 are open on both sides, and the first wing part 210 and the second wing part 220 have a symmetrical structure. That is, the configuration of the first wing unit 210 may be similarly applied to the second wing unit 220 , and vice versa.
제1날개부(210)와 제2날개부(220)가 서로 가깝게 모여서 일측면이 접촉되어 있을 때 주사기모듈(10)은 잠금상태가 되고, 제1날개부(210)와 제2날개부(220)가 서로 멀리 떨어져서 본체부(100)로부터 이격되어 있을 때 주사기모듈(10)은 열림상태가 된다.When the first wing part 210 and the second wing part 220 are gathered close to each other and one side is in contact with each other, the syringe module 10 is in a locked state, and the first wing part 210 and the second wing part ( When the 220 are far apart from each other and spaced apart from the main body 100, the syringe module 10 is in an open state.
상기 제1날개부(210)의 외측면에는 제1체결부(211)가 결합되고, 제2날개부(220)의 외측면에는 제2체결부(221)가 결합된다. 제1체결부(211)와 제2체결부(221)의 일측 단부에는 각각 체결단부(222)가 돌출 형성되고, 제1날개부(210)와 제2날개부(220)에는 각각 체결단부(222)의 위치에 대응하여 체결단부가 삽입될 수 있도록 체결홀(213, 223)이 형성된다. 제1체결부(211)의 체결단부(미도시)는 도면의 표현 방식에 의해 가려져서 표시되어 있지 않으나, 제2체결부(221)의 체결단부(222)와 유사한 형태로 형성될 수 있다는 사실을 통상의 기술자는 이해할 수 있을 것이다.The first fastening part 211 is coupled to the outer surface of the first wing part 210 , and the second fastening part 221 is coupled to the outer surface of the second wing part 220 . A fastening end 222 is formed to protrude from one end of the first fastening part 211 and the second fastening part 221 , and a fastening end portion ( The fastening holes 213 and 223 are formed so that the fastening end can be inserted corresponding to the position of the 222). The fastening end (not shown) of the first fastening part 211 is not shown because it is hidden by the expression method of the drawing, but the fact that it can be formed in a shape similar to the fastening end 222 of the second fastening part 221 . A person skilled in the art will understand.
즉, 제1날개부(210)와 제2날개부(220)가 잠금상태일 때, 제1체결부(211)의 체결단부는 제2날개부(220)의 체결홀(223)에 삽입되고, 제2체결부(221)의 체결단부(222)는 제1날개부(210)의 체결홀(213)에 삽입된다.That is, when the first wing part 210 and the second wing part 220 are in a locked state, the fastening end of the first fastening part 211 is inserted into the fastening hole 223 of the second wing part 220 and , the fastening end 222 of the second fastening part 221 is inserted into the fastening hole 213 of the first wing part 210 .
따라서, 사용자는 제1날개부(210)와 제2날개부(220)를 닫았을 때, '딸깍'하는 소리와 함께 잠금상태가 되었음을 명확하게 인지할 수 있고, 제1날개부(210)와 제2날개부(220)가 사용자의 의지와 관계없이 열림상태로 전환되는 것을 방지할 수 있다.Therefore, when the user closes the first wing unit 210 and the second wing unit 220, it can be clearly recognized that the locked state with a 'click' sound, and the first wing unit 210 and It is possible to prevent the second wing unit 220 from being switched to the open state regardless of the user's will.
제1날개부(210)와 제2날개부(220)는 제1체결부(211)와 제2체결부(221)가 결합되는 부분의 직경이 가장 크고, 제1체결부(211)와 제2체결부(221)가 결합되는 부분으로부터 상부와 하부로 갈수록 직경이 점차 줄어드는 형상으로 형성된다.The first wing part 210 and the second wing part 220 have the largest diameter of the portion where the first fastening part 211 and the second fastening part 221 are coupled, and the first fastening part 211 and the first fastening part 211 and the second wing part 220 have the largest diameter. The two fastening parts 221 are formed in a shape that gradually decreases in diameter toward the upper and lower portions from the coupling portion.
다시 말하면, 제1날개부(210)와 제2날개부(220)는 잠금상태일 때 전체적으로 배흘림기둥 형상으로 형성되며, 이에 따라 사용자가 안정적으로 잡을 수 있으며, 주사 과정에서 손이 미끌려 발생할 수 있는 안전사고를 예방하는 효과가 있다.In other words, the first wing part 210 and the second wing part 220 are formed in the shape of a baeheulim pillar as a whole when in the locked state, and thus the user can hold it stably, and the hand may slip during the injection process. It is effective in preventing accidents.
또한, 제1날개부(210)의 우측 부분과 제2날개부(220)의 좌측 부분에는 각각 약액부(214, 224)가 함몰 형성된다. 제1날개부(210)와 제2날개부(220)가 잠금상태일 때 약액부(214, 224)는 전체적으로 타원형으로 천공되며, 내부에 장착된 주사기모듈(10)의 실린더(11)에 수용된 약물의 양을 체크하는데 활용될 수 있다.In addition, the chemical liquid parts 214 and 224 are respectively recessed in the right part of the first wing part 210 and the left part of the second wing part 220 . When the first wing part 210 and the second wing part 220 are locked, the chemical parts 214 and 224 are perforated in an oval shape as a whole, and accommodated in the cylinder 11 of the syringe module 10 mounted therein. It can be used to check the amount of the drug.
상기 제1날개부(210)와 제2날개부(220)의 하단에는 각각 회동홀(216, 226)이 천공된다. 이러한 회동홀(216, 226)에는 본체연결부(120)에 형성된 두 쌍의 회동핀(125)이 삽입되고, 제1날개부(210)와 제2날개부(220)는 회동핀(125)을 기준으로 회전할 수 있다.Rotation holes 216 and 226 are perforated at lower ends of the first wing portion 210 and the second wing portion 220, respectively. A pair of rotation pins 125 formed in the main body connection part 120 are inserted into these rotation holes 216 and 226 , and the first wing part 210 and the second wing part 220 are the rotation pins 125 . can be rotated based on
제1날개부(210)와 제2날개부(220)의 내측면에는 각각 회동규제부(215, 225)가 돌출 형성된다. 회동규제부(215, 225)는 회동홀(216, 226)보다 상대적으로 상측에 배치되며, 제1날개부(210)와 제2날개부(220)가 회동홀(216, 226)을 기준으로 회전할 때 원호 형태로 이동된다. Rotation control units 215 and 225 are formed to protrude from the inner surfaces of the first wing unit 210 and the second wing unit 220 , respectively. The rotation regulating parts 215 and 225 are disposed relatively above the rotation holes 216 and 226, and the first wing part 210 and the second wing part 220 are rotated with respect to the rotation holes 216 and 226. When rotating, it moves in a circular arc shape.
회동규제부(215, 225)는 본체연결부(120)에 함몰 형성된 회동규제홈(123)에 슬라이딩 이동 가능하도록 삽입된다. 회동규제부(215, 225)는 제1날개부(210)와 제2날개부(220)의 회전 반경을 결정하는 역할을 한다.The rotation regulating parts 215 and 225 are inserted into the rotation regulating groove 123 recessed in the main body connection part 120 to be slidably moved. The rotation control units 215 and 225 serve to determine the rotation radius of the first wing unit 210 and the second wing unit 220 .
제1날개부(210)와 제2날개부(220)가 잠금상태로 닫혀 있을 때 회동규제부(215, 225)는 하강방지홀(122)의 상단에 위치하고, 제1날개부(210)와 제2날개부(220)가 열림상태로 완전히 열려 있을 때 회동규제부(215, 225)는 회동스토퍼(124)에 접촉되어 있다.When the first wing part 210 and the second wing part 220 are closed in a locked state, the rotation regulating parts 215 and 225 are located at the upper end of the lowering prevention hole 122, and the first wing part 210 and When the second wing part 220 is fully opened in an open state, the rotation regulating parts 215 and 225 are in contact with the rotation stopper 124 .
한편, 상기 제1날개부(210)와 제2날개부(220)의 상단에는 각각 파지부(217, 227)가 형성된다. 파지부(217, 227)는 제1날개부(210)와 제2날개부(220)가 잠금상태일 때 접촉되는 접촉단부(도시된 실시예에서 제1날개부의 우측단부(210a) 및 제2날개부의 좌측단부(220a))로부터 원위단부(도시된 실시예에서 제1날개부의 좌측단부(210b) 및 제2날개부의 우측단부(220b))로 갈수록 상대적으로 높이가 점차 줄어드는 형상으로 형성된다.Meanwhile, holding portions 217 and 227 are formed at upper ends of the first wing portion 210 and the second wing portion 220 , respectively. The gripping parts 217 and 227 are contact ends that are in contact with the first wing part 210 and the second wing part 220 when the locked state (the right end 210a and the second part of the first wing part in the illustrated embodiment) From the left end (220a) of the wing portion) to the distal end (the left end (210b) of the first wing and the right end (220b) of the second wing in the illustrated embodiment) is formed in a shape that is gradually reduced in height.
즉, 도 8에 도시된 것처럼 상기 파지부(217, 227)는 제1체결부(211) 및 제2체결부(221)로부터 상단까지의 높이가 다른 부분에 비해 상대적으로 낮아 제1날개부(210)와 제2날개부(220)의 이탈방지부(219, 229) 상부에 소정의 공간이 존재하게 되고, 사용자는 이러한 공간에 손가락을 넣고 좌우방향으로 균등한 힘을 주어 손쉽게 커버부(200)를 열림상태로 전환할 수 있으므로 양쪽에 균등한 크기의 힘이 가해져서 커버부가 파손될 가능성이 낮아진다.That is, as shown in FIG. 8 , the holding parts 217 and 227 have a relatively low height from the first fastening part 211 and the second fastening part 221 to the upper end of the first wing part ( 210) and a predetermined space exists above the separation preventing parts 219 and 229 of the second wing part 220, and the user puts his or her finger in this space and applies an equal force in the left and right directions to easily cover the part 200 ) can be switched to the open state, so the possibility of damage to the cover is lowered by applying an equal amount of force to both sides.
파지부(217, 227)의 중앙 부분에는 지시부(218, 228)가 돌출 형성된다. 지시부(218, 228)는 삼각형 형태로 형성되며, 사용자에게 제1날개부(210)와 제2날개부(220)의 열림 방향을 알려줌과 동시에 사용자가 촉각으로 인지할 수 있도록 도와준다.Indicating portions 218 and 228 are formed to protrude from the central portion of the gripping portions 217 and 227 . The indication units 218 and 228 are formed in a triangular shape, and at the same time inform the user of the opening directions of the first wing unit 210 and the second wing unit 220 and help the user to recognize it by tactile sense.
상기 제1날개부(210)와 제2날개부(220)의 내측면 상부에는 각각 이탈방지부(219, 229)가 돌출 형성된다. 주사기모듈(10)을 본체부(100)에 장착하였을 때, 이탈방지부(219, 229)는 주사기모듈(10)의 상부 일측(본 발명의 실시예에서는 세이프티가드(15)의 상부)을 가로막아 주사기모듈이 이탈되는 것을 방지할 수 있다. Separation prevention parts 219 and 229 are respectively protruded from the upper inner surfaces of the first wing part 210 and the second wing part 220 . When the syringe module 10 is mounted on the main body 100, the separation prevention parts 219 and 229 block the upper one side of the syringe module 10 (the upper part of the safety guard 15 in the embodiment of the present invention). It is possible to prevent the syringe module from being separated.
다시 말하면, 상기 이탈방지부(219, 229)는 주사기모듈(10)을 본체부(100) 내부에 정위치 장착시킨 상태에서 제1날개부(210)와 제2날개부(220) 체결하였을 때, 삽입공간(111)의 일부를 폐쇄할 수 있다.In other words, when the first wing part 210 and the second wing part 220 are fastened in a state in which the injector module 10 is mounted in a fixed position inside the body part 100, the separation prevention parts 219 and 229 are , it is possible to close a part of the insertion space 111 .
도 10은 본 발명의 일실시예에 따른 분리부의 전체적인 모습을 도시한 도면이고, 도 11은 본 발명의 일실시예에 따른 분리부를 아래에서 바라본 모습을 도시한 도면이다.FIG. 10 is a view showing the overall appearance of the separation unit according to an embodiment of the present invention, and FIG. 11 is a view showing a view from the bottom of the separation unit according to an embodiment of the present invention.
도시된 바와 같이, 상기 분리부(300)는 본체부(100)의 하부에 슬라이딩 가능하도록 삽입되는 분리삽입부(310) 및 분리삽입부의 하단에 연결되는 분리접촉부(320)를 포함하여 이루어진다.As shown, the separation unit 300 includes a separation insertion unit 310 that is slidably inserted into the lower portion of the main body 100 and a separation contact unit 320 connected to the lower end of the separation insertion unit.
분리삽입부(310)는 전체적으로 내부가 비어있는 타원형 기둥 형태로 형성되고, 분리접촉부(320)는 분리삽입부(310)의 하단에 직교하는 형태로 형성된다. 분리접촉부(320)의 직경은 분리삽입부(310)의 직경보다 상대적으로 더 크게 형성되며, 분리삽입부(310)와 분리접촉부(320)를 포함하는 분리부(300)는 전체적으로 'ㅗ'자 형상으로 형성된다.The separation and insertion portion 310 is formed in the form of an elliptical column with an empty interior as a whole, and the separation contact 320 is formed in a shape orthogonal to the lower end of the separation and insertion portion 310 . The diameter of the separating contact 320 is relatively larger than the diameter of the separating and inserting part 310 , and the separating part 300 including the separating and inserting part 310 and the separating contact 320 is generally 'V' shaped. formed in the shape
분리삽입부(310)와 분리접촉부(320)는 그 내부에 배치되는 주사기모듈(10)의 니들캡(14) 또는 니들(13)을 사용자가 외부에서도 쉽게 볼 수 있도록 투명한 소재로 이루어지는 것이 바람직하다.It is preferable that the separation insertion part 310 and the separation contact part 320 are made of a transparent material so that the user can easily see the needle cap 14 or the needle 13 of the syringe module 10 disposed therein. .
상기 분리삽입부(310)의 양 측부에는 탄성부(313)가 형성된다. 탄성부(313)는 분리삽입부(310)를 분리전방부(311)와 분리후방부(312)로 구획하며, 이러한 탄성부(313)에 의해 분리전방부(311)와 분리후방부(312)는 탄성부(313)에 의해 서로 멀어지거나 가까워지는 방향으로 이동 가능하다. Elastic parts 313 are formed on both sides of the separation and insertion part 310 . The elastic part 313 divides the separation and insertion part 310 into a separation front part 311 and a separation rear part 312 , and the separation front part 311 and the separation rear part 312 by this elastic part 313 . ) is movable in a direction moving away from or closer to each other by the elastic part 313 .
도시된 실시예에서 상기 탄성부(313)는 상하방향으로 길게 형성되는 절개홈으로 구현되어 있으나, 이에 한정되는 것은 아니고, 분리전방부(311)와 분리후방부(312)를 전후로 이동시킬 수 있는 구성이면 무엇이든 가능하다.In the illustrated embodiment, the elastic part 313 is implemented as a cut-out groove formed long in the vertical direction, but is not limited thereto, and the separation front part 311 and the separation rear part 312 can be moved back and forth Any configuration is possible.
평상시 분리전방부(311)와 분리후방부(312)는 탄성부(313)에 의해 서로 멀어지는 방향으로 위치하고 있으나, 사용자가 잡고 외력을 가하면 서로 가까워지는 방향으로 오므라들 수 있다.Normally, the separation front part 311 and the separation rear part 312 are located in a direction away from each other by the elastic part 313, but when the user holds it and applies an external force, they may retract in a direction toward each other.
또한, 상기 분리삽입부(310)의 양 측부에는 슬라이딩부(314)가 형성된다. 슬라이딩부(314)는 탄성부(313)보다 상대적으로 상부에 배치되어 있으며, 한 쌍의 본체기둥부(110)의 외측면에 천공된 슬라이딩홀(113)에 슬라이딩 이동 가능하도록 삽입된다.In addition, sliding parts 314 are formed on both sides of the separation and insertion part 310 . The sliding part 314 is disposed relatively higher than the elastic part 313 , and is slidably inserted into the sliding hole 113 perforated on the outer surface of the pair of main body column parts 110 .
슬라이딩부(314)는 상부의 두께가 하부의 두께보다 상대적으로 얇은 '쐐기' 형태로 형성되고, 이에 따라 분리부(300)가 본체부(100)로부터 완전히 분리되는 것을 방지할 수 있다.The sliding part 314 is formed in a 'wedge' shape in which the thickness of the upper part is relatively thinner than the thickness of the lower part, and thus the separation part 300 can be prevented from being completely separated from the body part 100 .
상기 분리부(300)가 상부로 이동하여 분리부(300)가 본체부(100)에 최대한 가깝게 배치되었을 때 슬라이딩부(314)는 슬라이딩홀(113)의 최상단에 위치하고, 분리부(300)가 하부로 이동하여 분리부(300)가 본체부(100)로부터 최대한 멀리 배치되었을 때 슬라이딩부(314)는 슬라이딩홀(113)의 최하단에 위치한다.When the separating part 300 is moved upward and the separating part 300 is disposed as close as possible to the main body 100, the sliding part 314 is located at the top of the sliding hole 113, and the separating part 300 is When the separation unit 300 is disposed as far as possible from the body unit 100 by moving downward, the sliding unit 314 is located at the lowermost end of the sliding hole 113 .
상기 분리전방부(311)의 전방면과 분리후방부(312)의 후방면에는 각각 하강방지부(315)가 돌출 형성된다. 하강방지부(315)는 상하로 긴 직사각형 형태로 형성되고, 본체연결부(120)의 하강방지홀(122)에 삽입될 수 있다.On the front surface of the separation front portion 311 and the rear surface of the separation rear portion 312, a descending prevention portion 315 is formed to protrude, respectively. The descending prevention part 315 is formed in a vertical long rectangular shape, and may be inserted into the descending prevention hole 122 of the main body connection part 120 .
분리부(300)가 상부로 이동하여 분리부(300)가 본체부(100)에 최대한 가깝게 배치되었을 때 하강방지부(315)는 하강방지홀(122)에 삽입되고, 분리부(300)가 하부로 이동하여 분리부(300)가 본체부(100)로부터 최대한 멀리 배치되었을 때 하강방지부(315)는 하강방지홀(122)로부터 이탈된다.When the separation unit 300 moves upward and the separation unit 300 is disposed as close as possible to the main body 100, the anti-fall 315 is inserted into the anti-descent hole 122, and the separation unit 300 is When the separation unit 300 is disposed as far as possible from the body unit 100 by moving downward, the anti-fall unit 315 is separated from the anti-fall hole 122 .
하강방지부(315)가 하강방지홀(122)로부터 이탈된 이후 분리부(300)가 하방 이동할 수 있으므로 분리부가 사용자의 조작에 관계없이 하강하는 것을 방지할 수 있으며, 주사기모듈(10)의 니들캡(14)이 의도와 달리 분리되는 것을 방지할 수 있다.After the descending prevention part 315 is separated from the descending prevention hole 122, the separating part 300 can move downward, so it is possible to prevent the separating part from descending regardless of the user's manipulation, and the needle of the syringe module 10 It is possible to prevent the cap 14 from being unintentionally separated.
상기 하강방지부(315)의 상단에는 분리경사면(315a)이 형성되고, 하강방지부(315)의 하단에는 분리단턱면(315b)이 형성된다. 분리경사면(315a)은 본체연결부(120)의 내측면에 형성된 하강경사면(126)의 형태에 대응하여 경사진 형태로 형성되고, 분리단턱면(315b)은 분리삽입부(310)에 직교하는 형태로 형성된다.A separation inclined surface 315a is formed on the upper end of the descending preventing part 315, and a separating stepped surface 315b is formed on the lower end of the descending preventing part 315. Separation inclined surface (315a) is formed in an inclined shape corresponding to the shape of the descending inclined surface (126) formed on the inner surface of the main body connection part (120), the separation stepped surface (315b) is a form orthogonal to the separation insert (310) is formed with
하강방지부(315)의 상단에 분리경사면(315a)이 형성되어 있으므로 분리부(300)는 상부로 용이하게 이동할 수 있으며, 하강방지부(315)의 하단에 분리단턱면(315b)이 형성되어 있으므로 분리부(300)는 하부로 이동하는 것이 어느 정도 제한된다.Since the separation inclined surface 315a is formed on the upper end of the descending prevention part 315, the separating part 300 can be easily moved upward, and a separating stepped surface 315b is formed at the lower end of the descending prevention part 315, Therefore, the movement of the separation unit 300 downward is limited to some extent.
한편, 상기 분리접촉부(320)의 하부면에는 다수의 접촉돌기(321)가 돌출 형성된다. 다수의 접촉돌기(321)는 서로 이격하여 배치되어 있다. 다수의 접촉돌기(321)는 사용자의 피부에 직접 접촉되는 부분이며, 본 발명에 따른 자가투여 보조장치가 미끄러지지 않고 정확한 위치에 접촉되어 있을 수 있도록 한다.On the other hand, a plurality of contact projections 321 are formed to protrude from the lower surface of the separation contact portion 320 . A plurality of contact protrusions 321 are disposed to be spaced apart from each other. The plurality of contact protrusions 321 are parts that are in direct contact with the user's skin, and allow the self-administration auxiliary device according to the present invention to be in contact with the correct position without slipping.
분리접촉부(320)의 중앙 부분에는 니들홀(322)이 형성된다. 주사기모듈(10)을 본체부(100)의 삽입공간(111)에 배치하였을 때, 니들캡(14)은 삽입공간(111), 중공(121) 및 니들홀(322)을 관통할 수 있다. A needle hole 322 is formed in the central portion of the separation contact portion 320 . When the syringe module 10 is disposed in the insertion space 111 of the main body 100 , the needle cap 14 may penetrate the insertion space 111 , the hollow 121 and the needle hole 322 .
상기 니들홀(322)은 니들캡(14)의 외주면을 감쌀 수 있도록 배치되며, 니들홀(322)의 직경은 분리부(300)가 상방으로 이동할 때에 비해 하방으로 이동할 때 더 감소한다.The needle hole 322 is arranged to wrap the outer peripheral surface of the needle cap 14, and the diameter of the needle hole 322 is further reduced when the separation unit 300 moves downward compared to when it moves upward.
도 12는 본 발명의 일실시예에 따른 자가투여 보조장치의 작동 상태를 설명하기 위한 도면이다.12 is a view for explaining the operating state of the self-administration auxiliary device according to an embodiment of the present invention.
먼저, 도시된 바와 같이 사용자는 제1날개부(210)와 제2날개부(220)의 파지부(217, 227)에 손가락을 넣어 제1날개부(210)와 제2날개부(220)를 양쪽으로 잡아 당기고, 커버부(200)를 열림상태로 둔다.First, as shown, the user puts a finger into the gripping parts 217 and 227 of the first wing part 210 and the second wing part 220 , the first wing part 210 and the second wing part 220 . is pulled to both sides, and the cover part 200 is placed in an open state.
그 다음, 본체부(100)의 삽입공간(111)에 주사기모듈(10)을 삽입하고, 제1날개부(210)와 제2날개부(220)를 회전핀을 기준으로 서로 가까워지는 본체부(100) 방향으로 회전시켜 잠금상태로 만들며, 주사기모듈(10)이 본체부(100) 내부에 장착되도록 한다(도 1 참조).Then, insert the syringe module 10 into the insertion space 111 of the main body 100, the first wing portion 210 and the second wing portion 220 close to each other based on the rotating pin body portion It is rotated in the (100) direction to make it in a locked state, and the syringe module 10 is mounted inside the body part 100 (see FIG. 1).
이때, 제1체결부(211)의 체결단부는 제2날개부(220)의 체결홀(223)에 삽입되고, 제2체결부(221)의 체결단부(222)는 제1날개부(210)의 체결홀(213)에 삽입되며, 사용자는 잠금상태가 되었음을 명확하게 인지할 수 있고, 제1날개부(210)와 제2날개부(220)가 사용자의 의지와 관계없이 열림상태로 전환되는 것을 방지할 수 있다.At this time, the fastening end of the first fastening part 211 is inserted into the fastening hole 223 of the second wing part 220 , and the fastening end 222 of the second fastening part 221 is the first wing part 210 . ) is inserted into the fastening hole 213, and the user can clearly recognize that the locked state has been reached, and the first wing part 210 and the second wing part 220 are switched to an open state regardless of the user's will. can be prevented from becoming
또한, 분리부(300)의 하강방지부(315)는 본체부(100)의 하강방지홀(122)에 삽입되어 있다. 이에 따라 사용자의 조작에 관계없이 분리부(300)가 하강하는 것을 방지할 수 있으며, 니들캡(14)이 의도와 달리 분리되는 것을 방지할 수 있다.In addition, the fall prevention part 315 of the separation part 300 is inserted into the fall prevention hole 122 of the main body part 100 . Accordingly, it is possible to prevent the separation unit 300 from descending regardless of the user's manipulation, and it is possible to prevent the needle cap 14 from being separated unintentionally.
커버부(200)가 열림상태일 때, 하강방지부(315) 하단의 직교하는 분리단턱면(315b)이 하강방지홀(122)의 하단에 걸려 있으므로 분리부(300)는 쉽게 아래로 이동되지 않는다.When the cover part 200 is in the open state, since the separating stepped surface 315b orthogonal to the lower end of the descending prevention part 315 is hung on the lower end of the descending prevention hole 122, the separating part 300 is not easily moved downward. does not
커버부(200)가 잠금상태일 때, 커버부(200) 내측에 돌출된 회동규제부(215, 225)는 회동규제홈(123) 상에서 안쪽으로 슬라이딩 이동하여 하강방지홀(122)의 상단에 위치하게 된다. 이동된 회동규제부(215, 225)는 하강방지홀(122)에 삽입된 하강방지부(315)를 후방 및 전방으로 밀게 되고, 이에 따라 분리전방부(311)와 분리후방부(312) 사이의 간격이 가까워져서 하강방지부(315)는 하강방지홀(122)로부터 좀 더 쉽게 이탈할 수 있다. 따라서, 커버부(200)가 잠금상태일 때 분리부(300)는 좀 더 쉽게 아래로 이동될 수 있다.When the cover part 200 is in the locked state, the rotation regulating parts 215 and 225 protruding inside the cover part 200 slide inward on the rotation regulating groove 123 and are located at the upper end of the anti-descent hole 122. will be located The moved rotation regulating parts 215 and 225 pushes the descending prevention part 315 inserted into the descending prevention hole 122 backward and forward, and accordingly, between the separation front part 311 and the separation rear part 312 . As the distance between , the fall prevention part 315 can be more easily separated from the fall prevention hole 122 . Accordingly, when the cover unit 200 is in the locked state, the separation unit 300 can be moved downward more easily.
주사기모듈(10)의 본체부(100) 장착이 완료되면, 사용자는 분리부(300)를 잡고 분리전방부(311)와 분리후방부(312)가 오므라들도록 하면서 아래로 잡아당긴다. 이때, 분리부(300)의 니들홀(322)은 니들캡(14)의 외주면을 감싸고 있으므로 분리부(300)가 아래로 이동함과 동시에 니들캡(14)이 주사기모듈(10)로부터 분리된다. When the installation of the main body part 100 of the syringe module 10 is completed, the user grabs the separation part 300 and pulls it downward while allowing the separation front part 311 and the separation rear part 312 to retract. At this time, since the needle hole 322 of the separation unit 300 surrounds the outer circumferential surface of the needle cap 14, the separation unit 300 moves downward and the needle cap 14 is separated from the syringe module 10 at the same time. .
니들캡(14)이 분리되었을 때, 분리부(300)의 하단은 니들(13)의 하단에 비해 하부에 위치하고 있어 니들은 외부로 노출되지 않으므로 사용자가 니들에 찔리는 사고를 예방할 수 있다.When the needle cap 14 is separated, the lower end of the separating part 300 is located lower than the lower end of the needle 13, so that the needle is not exposed to the outside, so it is possible to prevent an accident where the user is stabbed by the needle.
다음으로, 사용자는 분리접촉부(320)를 피부에 대고 니들(13)과 피부가 90°를 이루도록 한 상태에서 니들(13)을 피하 조직에 삽입하여 투약을 위한 준비를 마친다. 분리접촉부(320) 하부면에 돌출 형성된 다수의 접촉돌기(321)는 자가투여 보조장치가 미끄러지지 않고 정확한 위치에 접촉되어 있을 수 있도록 한다.Next, the user puts the separation contact part 320 on the skin and inserts the needle 13 into the subcutaneous tissue in a state where the needle 13 and the skin form a 90° angle to complete the preparation for administration. A plurality of contact projections 321 protruding from the lower surface of the separation contact unit 320 allow the self-administration auxiliary device to be in contact with the correct position without slipping.
니들(13)이 피하 조직에 삽입될 때, 분리부(300)는 위로 이동하여 본체부(100)에 최대한 가깝게 배치되며, 분리부(300)의 하단과 니들(13)의 하단 사이의 거리(d)는 피하 조직에 약물을 주입하기 적당한 길이인 약 5 내지 10 mm가 된다.When the needle 13 is inserted into the subcutaneous tissue, the separating part 300 moves upward and is disposed as close as possible to the main body 100, and the distance between the lower end of the separating part 300 and the lower end of the needle 13 ( d) is about 5 to 10 mm, which is a suitable length for injecting the drug into the subcutaneous tissue.
마지막으로, 니들(13)의 피부 삽입까지 완료되면, 사용자는 커버부(200)의 약액부(214, 224)를 보면서 실린더(11)에 수용된 약물의 양을 체크하고, 플런저(12)를 눌러 피하 조직에 약물이 주입되도록 한다. 이때, 본 발명에서는 실린더(11)의 외측에 세이프티가드(15)가 장착되어 있으므로 약물 주입 후 사용자가 니들(13)에 찔리는 것을 방지할 수 있다.Finally, when the insertion of the needle 13 into the skin is completed, the user checks the amount of the drug contained in the cylinder 11 while looking at the medicament parts 214 and 224 of the cover part 200, and presses the plunger 12 to Allow the drug to be injected into the subcutaneous tissue. At this time, in the present invention, since the safety guard 15 is mounted on the outside of the cylinder 11, it is possible to prevent the user from being stabbed by the needle 13 after drug injection.
사용자는 사용이 완료된 주사기모듈(10)을 전술한 과정의 반대 과정으로 커버부(200)를 열어 제거하고, 다음 사용시 다시 자가투여 보조장치에 주사기모듈(10)을 장착하여 재차 사용할 수 있다.The user can remove the used syringe module 10 by opening the cover 200 in a reverse process to the above-described process, and then use it again by mounting the syringe module 10 in the self-administration auxiliary device for the next use.
도 13은 본 발명의 다른 실시예에 따른 자가투여 보조장치의 전체적인 모습을 도시한 도면이다.13 is a view showing the overall appearance of the self-administration auxiliary device according to another embodiment of the present invention.
도시된 바와 같이, 본 발명의 다른 실시예에 따른 자가투여 보조장치는 본체부(커버부 내부에 가려져서 도면에서는 보이지 않음), 커버부(200) 및 분리부(300)를 포함하여 주사기모듈(10)을 장착할 수 있다는 점에서 본 발명의 일실시예에 따른 자가투여 보조장치와 유사하다.As shown, the self-administration auxiliary device according to another embodiment of the present invention includes a main body portion (not visible in the drawing because it is hidden inside the cover portion), the cover portion 200 and the separation portion 300, including the syringe module 10 ) is similar to the self-administration auxiliary device according to an embodiment of the present invention in that it can be mounted.
아울러, 본 발명의 다른 실시예에 따른 커버부(200) 역시 제1날개부(210)와 제2날개부(220)를 구비하고, 잠금상태 또는 열림상태로 전환될 수 있다. 분리부(300)는 상하로 슬라이딩 이동 가능하며, 니들캡(14)을 주사기모듈(10)로부터 분리시킬 수 있다.In addition, the cover unit 200 according to another embodiment of the present invention also includes the first wing unit 210 and the second wing unit 220, and can be switched to a locked state or an open state. The separation unit 300 can slide up and down, and the needle cap 14 can be separated from the syringe module 10 .
도 13의 (a)에 도시된 바와 같이, 본 발명의 다른 실시예에 따른 커버부(200)는 상대적으로 상단의 직경이 크고, 하부로 갈수록 점차 직경이 줄어들다가, 최하단으로 갈수록 다시 직경이 커져서 최하단의 직경이 가장 큰 형태로 형성된다. 또한, 커버부(200)의 약액부(214, 224)는 상부의 폭이 좁고 하부의 폭이 넓은 '물방울' 형태로 형성된다.As shown in (a) of FIG. 13 , the cover part 200 according to another embodiment of the present invention has a relatively large top diameter, gradually decreases in diameter toward the bottom, and increases again toward the bottom. The lowermost diameter is formed in the largest shape. In addition, the chemical parts 214 and 224 of the cover part 200 are formed in a 'water droplet' shape with a narrow upper part and a wide lower part.
도 13의 (a)에 도시된 분리부(300)는 커버부(200)의 하단과 자연스럽게 연결되어 상부의 직경이 상대적으로 작고 하부로 갈수록 직경이 점차 커지는 일체형 디자인으로 형성되며, 전방면과 후방면에 손으로 잡기 편리하도록 다수의 돌출부가 형성된다.The separation unit 300 shown in FIG. 13 (a) is naturally connected to the lower end of the cover unit 200 and has a relatively small upper diameter and is formed in an integrated design that gradually increases in diameter toward the lower portion, front and rear A plurality of protrusions are formed on the surface for convenient gripping by hand.
도 13의 (b)에 도시된 바와 같이, 본 발명의 또 다른 실시예에 따른 커버부(200)는 상단의 직경이 가장 크고, 하부로 갈수록 점차 직경이 줄어들어 최하단의 직경이 가장 작은 형태로 형성된다.As shown in (b) of FIG. 13, the cover part 200 according to another embodiment of the present invention has the largest diameter at the top, and the diameter at the bottom gradually decreases to form the smallest diameter at the bottom. do.
또한, 도 13의 (b)에 도시된 제1날개부(210)의 상단은 제2날개부(220)의 상단을 포개어 덮을 수 있도록 형성되고, 약액부(214, 224)는 가운데 부분의 폭이 가장 넓고 상단 및 하단으로 갈수록 점차 폭이 좁아지는 형태로 형성된다.In addition, the upper end of the first wing unit 210 shown in (b) of FIG. 13 is formed to overlap the upper end of the second wing unit 220, and the chemical liquid units 214 and 224 are the width of the middle portion It is formed in a shape that is the widest and gradually narrows toward the top and bottom.
도 13의 (b)에 도시된 분리부(300)는 도 13의 (a)에 도시된 분리부와 마찬가지로 커버부(200)의 하단과 자연스럽게 연결되어 상부의 직경이 상대적으로 작고 하부로 갈수록 직경이 점차 커지는 일체형 디자인으로 형성된다.The separation part 300 shown in FIG. 13(b) is naturally connected to the lower end of the cover part 200 like the separation part shown in FIG. It is formed into an increasingly larger one-piece design.
도 13의 (c)에 도시된 바와 같이, 본 발명의 또 다른 실시예에 따른 커버부(200)는 상단의 직경이 가장 크고, 하부로 갈수록 점차 직경이 줄어들어 최하단의 직경이 가장 작은 형태로 형성되며, 전체적으로 '달걀'과 유사한 형태로 형성된다.As shown in (c) of FIG. 13 , the cover part 200 according to another embodiment of the present invention has the largest diameter at the top and gradually decreases toward the bottom so that the diameter at the bottom is the smallest. It is formed in a shape similar to an 'egg' as a whole.
도 13의 (c)에 도시된 제1날개부(210)와 제2날개부(220)의 외측면에는 음각단차가 형성되며, 이러한 음각단차는 사용자의 검지 또는 중지가 걸리는 부분에서 안정적인 파지가 유도될 수 있도록 한다. 도 13의 (c)에 도시된 분리부(300)는 반구 형상으로 형성된다.An intaglio step is formed on the outer surface of the first wing part 210 and the second wing part 220 shown in (c) of FIG. to be induced. The separation part 300 shown in FIG. 13(c) is formed in a hemispherical shape.
이상에서 설명한 본 발명은 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니고, 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경할 수 있다는 것이 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 있어 명백할 것이다.The present invention described above is not limited by the above-described embodiments and the accompanying drawings, and it is common in the technical field to which the present invention pertains that various substitutions, modifications and changes can be made without departing from the technical spirit of the present invention. It will be clear to those who have the knowledge of

Claims (21)

  1. 주사기모듈이 장착될 수 있는 삽입공간 및 삽입공간과 연통되는 중공을 포함하는 본체부;a body portion including an insertion space in which the syringe module can be mounted and a hollow communicating with the insertion space;
    상기 본체부의 외측에 배치되며 본체부에 개폐 가능하도록 결합되는 커버부; 및a cover part disposed outside the body part and coupled to the body part so as to be able to open and close; and
    상기 본체부의 하단에 장착되고 중공과 연통되는 니들홀을 포함하며 상하로 슬라이딩 이동 가능한 분리부; 를 포함하며,a separation unit mounted on the lower end of the main body and including a needle hole communicating with the hollow and slidable up and down; includes,
    상기 주사기모듈은 니들 및 니들을 감싸고 있는 니들캡을 포함하고,The syringe module includes a needle and a needle cap surrounding the needle,
    상기 주사기모듈이 삽입공간 내에 배치될 때 니들캡은 니들홀을 관통하며,When the syringe module is disposed in the insertion space, the needle cap passes through the needle hole,
    상기 분리부의 하방 이동 시 니들캡이 주사기모듈로부터 분리되는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that the needle cap is separated from the syringe module when the separation unit moves downward.
  2. 제 1 항에 있어서,The method of claim 1,
    상기 주사기모듈로부터 니들캡의 분리 시, 하방으로 이동된 분리부의 하단은 니들의 하단보다 상대적으로 하부에 위치하여 니들이 외부로 노출되는 것을 방지하는 것을 특징으로 하는 자가투여 보조장치.When the needle cap is separated from the syringe module, the lower end of the separation unit moved downward is located relatively lower than the lower end of the needle to prevent the needle from being exposed to the outside.
  3. 제 1 항에 있어서,The method of claim 1,
    상기 본체부의 외측면에 천공되는 슬라이딩홀; 및a sliding hole perforated on the outer surface of the main body; and
    상기 분리부의 측부에 형성되며 슬라이딩홀에 상하로 슬라이딩 이동 가능하도록 삽입되는 슬라이딩부; 를 더 포함하며,a sliding part formed on the side of the separation part and inserted into the sliding hole to be able to slide up and down; further comprising,
    상기 주사기모듈로부터 니들캡의 분리가 완료된 후 분리부가 다시 상방으로 이동되어 슬라이딩부가 슬라이딩홀의 최상단에 위치할 때, 분리부의 하단과 니들의 하단 사이의 거리는 5 내지 10 mm 인 것을 특징으로 하는 자가투여 보조장치.After the separation of the needle cap from the syringe module is completed, when the separation unit is moved upward again and the sliding unit is located at the top of the sliding hole, the distance between the lower end of the separation unit and the lower end of the needle is 5 to 10 mm Self-administration aid, characterized in that Device.
  4. 제 1 항에 있어서,The method of claim 1,
    상기 본체부에 형성되는 하강방지홀; 및a lowering prevention hole formed in the body part; and
    상기 분리부에 형성되며 하강방지홀에 탈착 가능하게 결합되는 하강방지부; 를 더 포함하고,a descent prevention part formed in the separation part and detachably coupled to the descent prevention hole; further comprising,
    상기 하강방지부가 하강방지홀로부터 이탈된 후, 분리부가 본체부로부터 하방으로 이동할 수 있는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that after the fall prevention part is separated from the fall prevention hole, the separation part can move downward from the main body part.
  5. 제 4 항에 있어서, 5. The method of claim 4,
    상기 커버부는, 시계방향 또는 반시계방향으로 회전 가능한 제1날개부; 및 상기 제1날개부와 반대방향으로 회전 가능한 제2날개부; 를 포함하고,The cover portion, clockwise or counterclockwise rotatable first wing portion; and a second wing portion rotatable in the opposite direction to the first wing portion; including,
    상기 본체부는, 하강방지홀의 양측에 제1날개부 및 제2날개부의 회동 거리를 제어하는 다수의 회동규제홈을 더 포함하며,The main body further includes a plurality of rotation control grooves on both sides of the anti-descent hole for controlling the rotation distance of the first wing portion and the second wing portion,
    상기 제1날개부 및 제2날개부는, 일단이 본체부에 피봇(pivot) 결합되어 있고 회동규제홈에 슬라이딩 이동 가능하도록 각각 삽입되는 회동규제부를 포함하는 것을 특징으로 하는 자가투여 보조장치.The first wing portion and the second wing portion, one end of which is pivotally coupled to the main body portion, self-administration auxiliary device, characterized in that it comprises a rotation regulating portion respectively inserted into the slidable movement in the rotation regulating groove.
  6. 제 5 항에 있어서, 6. The method of claim 5,
    상기 제1날개부 및 제2날개부는 서로 탈착 가능하게 결합하는 체결부를 더 포함하며, The first wing part and the second wing part further include a fastening part that is detachably coupled to each other,
    상기 제1날개부와 제2날개부의 상단에는 각각 사용자의 손가락이 위치할 수 있도록 파지부가 구비되어 있으며,A gripper is provided at the upper end of the first wing part and the second wing part so that the user's finger can be positioned, respectively,
    상기 제1날개부와 제2날개부가 체결된 상태에서 파지부에 서로 반대방향으로 힘이 가해지면 제1날개부와 제2날개부의 체결이 해제되는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that the coupling of the first wing portion and the second wing portion is released when a force is applied to the gripping portion in opposite directions in a state in which the first wing portion and the second wing portion are fastened.
  7. 제 5 항에 있어서, 6. The method of claim 5,
    상기 제1날개부 및 제2날개부의 내측면에는 이탈방지부를 더 포함하며, The first wing portion and the inner surface of the second wing portion further comprises a separation preventing portion,
    상기 이탈방지부는 주사기모듈이 본체부의 삽입공간 내에 정위치 장착된 후 제1날개부와 제2날개부가 체결된 상태에서 삽입공간의 일부를 폐쇄하는 것을 특징으로 하는 자가투여 보조장치.The self-administration auxiliary device, characterized in that the separation prevention unit closes a portion of the insertion space in a state in which the first wing portion and the second wing portion are fastened after the injector module is mounted in the proper position in the insertion space of the main body portion.
  8. 제 5 항에 있어서, 6. The method of claim 5,
    상기 분리부는 탄성부를 기준으로 구획된 분리전방부와 분리후방부를 구비하며, The separation unit includes a separation front portion and a separation rear portion partitioned based on the elastic portion,
    상기 분리전방부와 분리후방부는 탄성부에 의해 서로 멀어지거나 가까워지는 방향으로 이동 가능하고,The separation front part and the separation rear part are movable in a direction away from or closer to each other by the elastic part,
    상기 제1날개부와 제2날개부가 체결된 상태에서 회동규제부는 하강방지부를 가압하여 분리전방부와 분리후방부 사이의 거리를 감소시키는 것을 특징으로 하는 자가투여 보조장치.In a state in which the first and second wings are fastened, the rotation regulating unit presses the lowering prevention unit to reduce the distance between the separation front portion and the separation rear portion.
  9. 제 1 항에 있어서, The method of claim 1,
    상기 니들홀의 직경은 분리부가 상방 이동할 때에 비해 하방 이동할 때 상대적으로 더 감소하는 것을 특징으로 하는 자가투여 보조장치.The self-administration auxiliary device, characterized in that the diameter of the needle hole is relatively reduced when moving downward compared to when the separation unit moves upward.
  10. 제 6 항에 있어서, 7. The method of claim 6,
    상기 파지부에는 좌우 방향을 가리키는 지시부가 돌출 형성된 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that the holding portion is formed with an indicator pointing in the left and right direction protruding.
  11. 제 1 항에 있어서, The method of claim 1,
    상기 분리부의 하부면에는 상호 이격 배치된 다수의 접촉돌기가 돌출 형성된 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that a plurality of contact protrusions spaced apart from each other are formed on the lower surface of the separation unit.
  12. 제 1 항에 있어서, 상기 본체부는,According to claim 1, wherein the body portion,
    주사기모듈의 삽입공간을 형성할 수 있도록 서로 이격하여 마주보도록 배치되는 한 쌍의 본체기둥부; 및A pair of main body pillars disposed to face each other spaced apart to form an insertion space of the syringe module; and
    한 쌍의 본체기둥부의 하단에 결합되며, 주사기모듈의 하단이 관통할 수 있도록 중공이 형성되는 본체연결부; 를 포함하는 것을 특징으로 하는 자가투여 보조장치.a main body connection part coupled to the lower end of the pair of main body pillars, and having a hollow formed therein so that the lower end of the syringe module can pass therethrough; Self-administration auxiliary device comprising a.
  13. 제 12 항에 있어서,13. The method of claim 12,
    상기 한 쌍의 본체기둥부의 마주보는 내측면에는 주사기모듈이 슬라이딩 삽입될 수 있도록 레일부가 각각 돌출 형성되는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that each of the rail portions protrude so that the syringe module can be slidably inserted on the inner side surfaces of the pair of body pillars facing each other.
  14. 제 12 항에 있어서,13. The method of claim 12,
    상기 한 쌍의 본체기둥부의 상부면에는 각각 주사기모듈의 상부 일측이 안착될 수 있도록 안착홀이 천공되는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that the upper surface of the pair of main pillars is provided with a seating hole so that the upper one side of the syringe module can be seated, respectively.
  15. 제 12 항에 있어서,13. The method of claim 12,
    상기 본체연결부에는 커버부의 하단이 연결될 수 있도록 회동핀이 돌출 형성되는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that the rotation pin is protruded so that the lower end of the cover part can be connected to the main body connection part.
  16. 제 5 항에 있어서,6. The method of claim 5,
    상기 회동규제홈은 하강방지홀을 기준으로 양측으로 원호 형상으로 형성되고, 회동규제홈의 내측 단부는 하강방지홀에 통하여 연결되는 것을 특징으로 하는 자가투여 보조장치.The rotation regulating groove is formed in an arc shape on both sides based on the descent prevention hole, and the inner end of the rotation regulating groove is connected through the descent prevention hole.
  17. 제 5 항에 있어서,6. The method of claim 5,
    상기 제1날개부와 제2날개부의 하단에는 각각 본체부에 돌출된 회동핀이 삽입될 수 있도록 회동홀이 천공되고, 제1날개부와 제2날개부는 회동핀을 기준으로 회동 가능한 것을 특징으로 하는 자가투여 보조장치.Rotation holes are perforated at the lower ends of the first wing part and the second wing part so that a rotation pin protruding from the body part can be inserted, respectively, and the first wing part and the second wing part are rotatable based on the rotation pin, characterized in that self-administering aids.
  18. 제 6 항에 있어서, 상기 체결부는,The method of claim 6, wherein the fastening portion,
    상기 제1날개부의 외측면에 결합되는 제1체결부; 및a first fastening part coupled to an outer surface of the first wing part; and
    제2날개부의 외측면에 결합되는 제2체결부; 를 포함하는 것을 특징으로 하는 자가투여 보조장치.a second fastening portion coupled to an outer surface of the second wing portion; Self-administration auxiliary device comprising a.
  19. 제 18 항에 있어서,19. The method of claim 18,
    상기 제1체결부와 제2체결부의 일측 단부에는 각각 체결단부가 돌출 형성되고,Fastening ends are formed protruding from one end of the first fastening part and the second fastening part, respectively,
    제1날개부와 제2날개부에는 각각 체결단부의 위치에 대응하여 체결단부가 삽입될 수 있도록 체결홀이 형성되는 것을 특징으로 하는 자가투여 보조장치.Self-administration auxiliary device, characterized in that the fastening hole is formed in the first wing part and the second wing part so that the fastening end can be inserted corresponding to the position of the fastening end, respectively.
  20. 제 6 항에 있어서,7. The method of claim 6,
    상기 파지부는 제1날개부와 제2날개부가 접촉되는 접촉단부로부터 원위단부로 갈수록 상대적으로 높이가 점차 줄어드는 형상으로 형성되는 것을 특징으로 하는 자가투여 보조장치.The self-administration auxiliary device, characterized in that the grip portion is formed in a shape that is relatively gradually reduced in height from the contact end to the distal end from the contact end of the first wing portion and the second wing portion.
  21. 제 1 항에 있어서, 상기 분리부는,According to claim 1, wherein the separation unit,
    본체부의 하부에 슬라이딩 가능하도록 삽입되는 분리삽입부; 및Separation and insertion portion that is slidably inserted into the lower portion of the main body; and
    분리삽입부의 하단에 연결되는 분리접촉부; 를 포함하는 것을 특징으로 하는 자가투여 보조장치.Separation contact part connected to the lower end of the insertion part; Self-administration auxiliary device comprising a.
PCT/KR2021/018496 2020-12-23 2021-12-08 Self-administration assistance device WO2022139259A1 (en)

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KR1020200182504A KR102494510B1 (en) 2020-12-23 2020-12-23 Device for assisting self-administration

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150088078A1 (en) * 2012-04-05 2015-03-26 Medimop Medical Projects Ltd. Fluid transfer devices having cartridge port with cartridge ejection arrangement
FR3025433A1 (en) * 2014-09-09 2016-03-11 Nemera La Verpilliere DEVICE FOR REMOVING A PROTECTIVE CAP FROM A SYRINGE NEEDLE
WO2019231432A1 (en) * 2018-05-29 2019-12-05 Janssen Pharmaceuticals, Inc. Cap for an injection device
JP6650494B2 (en) * 2018-07-24 2020-02-19 アッヴィ・インコーポレイテッド Self-injection device with movable needle shroud
US20200197622A1 (en) * 2018-12-21 2020-06-25 Janssen Pharmaceuticals, Inc. Accessory for an Injection Device including a Pivotable Cover

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100665094B1 (en) 2003-12-27 2007-01-04 한국전자통신연구원 Method for Providing Digital Multimedia Broadcasting Service over Internet
GB201420939D0 (en) 2014-11-25 2015-01-07 Smiths Detection Watford Ltd Process and system for facilitating chemical identification in a detector

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150088078A1 (en) * 2012-04-05 2015-03-26 Medimop Medical Projects Ltd. Fluid transfer devices having cartridge port with cartridge ejection arrangement
FR3025433A1 (en) * 2014-09-09 2016-03-11 Nemera La Verpilliere DEVICE FOR REMOVING A PROTECTIVE CAP FROM A SYRINGE NEEDLE
WO2019231432A1 (en) * 2018-05-29 2019-12-05 Janssen Pharmaceuticals, Inc. Cap for an injection device
JP6650494B2 (en) * 2018-07-24 2020-02-19 アッヴィ・インコーポレイテッド Self-injection device with movable needle shroud
US20200197622A1 (en) * 2018-12-21 2020-06-25 Janssen Pharmaceuticals, Inc. Accessory for an Injection Device including a Pivotable Cover

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MX2023007394A (en) 2023-07-05
KR20230019185A (en) 2023-02-07
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KR102592660B1 (en) 2023-10-24

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