CN107441594A - A kind of full-automatic painless injection device - Google Patents
A kind of full-automatic painless injection device Download PDFInfo
- Publication number
- CN107441594A CN107441594A CN201710703254.3A CN201710703254A CN107441594A CN 107441594 A CN107441594 A CN 107441594A CN 201710703254 A CN201710703254 A CN 201710703254A CN 107441594 A CN107441594 A CN 107441594A
- Authority
- CN
- China
- Prior art keywords
- screw mandrel
- syringe
- stepper motor
- slide unit
- controller
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000002347 injection Methods 0.000 title claims abstract description 77
- 239000007924 injection Substances 0.000 title claims abstract description 77
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 239000008280 blood Substances 0.000 claims description 29
- 210000004369 blood Anatomy 0.000 claims description 29
- 238000003825 pressing Methods 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 14
- 239000003550 marker Substances 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 2
- 230000036407 pain Effects 0.000 abstract description 17
- 230000006378 damage Effects 0.000 abstract description 7
- 208000027418 Wounds and injury Diseases 0.000 abstract description 6
- 210000002615 epidermis Anatomy 0.000 abstract description 6
- 208000014674 injury Diseases 0.000 abstract description 6
- 210000005036 nerve Anatomy 0.000 abstract description 5
- 230000035515 penetration Effects 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 28
- 230000009286 beneficial effect Effects 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 9
- 238000010255 intramuscular injection Methods 0.000 description 7
- 239000007927 intramuscular injection Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 210000001640 nerve ending Anatomy 0.000 description 6
- 230000000638 stimulation Effects 0.000 description 6
- 229940079593 drug Drugs 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 210000001124 body fluid Anatomy 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000013060 biological fluid Substances 0.000 description 3
- 239000010839 body fluid Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 208000036647 Medication errors Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 210000003462 vein Anatomy 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 210000003710 cerebral cortex Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000944 nerve tissue Anatomy 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000037324 pain perception Effects 0.000 description 1
- 239000003182 parenteral nutrition solution Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 210000003491 skin Anatomy 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- RTKIYNMVFMVABJ-UHFFFAOYSA-L thimerosal Chemical compound [Na+].CC[Hg]SC1=CC=CC=C1C([O-])=O RTKIYNMVFMVABJ-UHFFFAOYSA-L 0.000 description 1
- 229940033663 thimerosal Drugs 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
-
- 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
-
- 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
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/2006—Having specific accessories
-
- 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
- A61M5/20—Automatic syringes, e.g. with automatically actuated piston rod, with automatic needle injection, filling automatically
- A61M2005/206—With 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
- A61M2205/051—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy
- A61M2205/052—General characteristics of the apparatus combined with other kinds of therapy with radiation therapy infrared
-
- 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
- A61M2205/18—General characteristics of the apparatus with alarm
-
- 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
- A61M2205/33—Controlling, regulating or measuring
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/082—Mounting brackets, arm supports for equipment
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The present invention relates to technical field of medical equipment, a kind of more particularly to full-automatic painless injection device, including bracket, controller, stepper motor A and electromagnet, the controller is connected with the stepper motor A and the solenoid circuit respectively, the bracket is provided with slide unit, and one end of the slide unit is fixed with the stepper motor A, screw mandrel A is provided with the slide unit, the output end drive connection screw mandrel A of stepper motor A one end, the screw mandrel A are provided with syringe pushing mechanism；The slide unit is provided with syringe neck；The slide unit is provided with electromagnet, and the electromagnet drives the syringe neck to move back and forth along the slide unit length direction under the control of the controller.The present invention is realized syringe quick penetration epidermis and underlying nerve tip, is reached and subtract pain purpose by the ejection of electromagnet；Pass through accurate controls of the stepper motor A and screw mandrel A to syringe pushing mechanism, it is ensured that the security of injection, reduce the injury to patient.
Description
Technical field
The present invention relates to technical field of medical equipment, more particularly to a kind of full-automatic painless injection device.
Background technology
Injection is indispensable important means in medical treatment, and the either bodily fluid sampling of analysis of cases or clinical treatment is adopted
Various drug injections all be unable to do without injection.But the destruction due to injection underlying nerve tissue and stimulation in injection process
Caused pain can make patient produce uncomfortable repulsion psychology.At present, based on reduce injection pain painless injection technology mainly by
It is several below：(1) technologies such as Epidermal administration, such as microneedle array, Needleless injection, this technology subtract pain principle and are that parenteral solution is only noted
The horny layer of epidermis that (high-pressure injection) arrives no nerve endings is penetrated, and reaches the painless purpose of injection using the absorption of cuticula, this
Kind technology drawback is that dosage is limited, and manufacturing cost is high；(2) needle tubing diameter is reduced, such as Japanese Gang Ye industrial groups produce
Taper injection needle, its needle tubing diameter is only 0.2mm, can substantially mitigate injection pain, is technology the drawbacks of this injection needle
It is required that it is high with manufacturing cost, and frangibility, security are poor；(3) coating technology, medicine is carried out to needle tubing surface or drag reduction applies
Layer, reducing stimulates, reduces resistance.This technology is effective but right to reducing pain caused by injection needle during subcutaneous bolus injection
Puncture the pain relief unobvious of moment；(4) improve into needle speed, the main points of conventional intramuscular injection technique are two fast one
Slowly, i.e. inserting needle and to go out pin fast, it is slow to push away medicine, and clinical experience shows more fast more can reduce patient pain into needle speed, and it is former to analyze its
Because being that generation stimulates and be delivered to cerebral cortex pain perception because quick needle insertion can reduce underlying nerve tip.In addition with note
Penetrate position part massage and subtract pain, the technology such as pre-buried needle tubing, but because operation enforcement difficulty is big etc., factor fails to be widely popularized.
According further to the specification of intramuscular injection, the standardization program of current Chinese intramuscular injection is that blood back is checked in inserting needle, pumpback,
The normal injection if without blood back, then need to extract syringe if any blood back from new injection.In the domestic automatic injector that we are consulted
Without the device for checking blood back automatically in patent.And the drawn needle after inserting needle checks that blood back is the necessary program of intramuscular injection, such as
Then be possible to the blood vessel for being sent to human body of the medication errors of intramuscular delivery without this program, cause malpractice or medicine without
Method safety, normal absorption.
In addition at biological fluid extracting field (venous blood collection etc.), needle tubing directly acts on vein in inserting needle, because of venous blood collection
It is higher with respect to the depth of needle requirement of intramuscular injection etc. collection of body fluids, unnecessary pain can be brought to patient if misoperation
Hardship, unnecessary injury is also easily brought to patient.
The content of the invention
The technical problems to be solved by the invention be to provide it is a kind of quick and accurately control depth of needle, push away medicine speed,
Avoid medication errors being sent to human vas, so as to effectively reduce pain of the patient in intramuscular injection or biological fluid extracting
Bitterly, the full-automatic painless injection device of malpractice is not accommodated.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of full-automatic painless injection device, including bracket,
Controller, stepper motor A and electromagnet, the controller are connected with the stepper motor A and the solenoid circuit respectively,
The bracket is provided with slide unit, and one end of the slide unit is fixed with the stepper motor A, screw mandrel A, institute are provided with the slide unit
Stepper motor A output end drive connection screw mandrel A one end is stated, the screw mandrel A, which is provided with, to be used to connect on syringe
The syringe pushing mechanism of pistons end, the stepper motor A drive the screw mandrel A axially to turn under the control of the controller
Move so as to drive length direction of the syringe pushing mechanism along the screw mandrel A to move back and forth；Slide and be provided with the slide unit
For fixing the syringe neck of syringe；The slide unit is provided with electromagnet, control of the electromagnet in the controller
It is lower to drive the syringe neck to move back and forth along the slide unit length direction.
The beneficial effects of the invention are as follows：The present invention realizes syringe quick penetration epidermis and skin by the ejection of electromagnet
Lower nerve endings, the stimulation for reducing or disappearing for nerve endings, reaches and subtracts pain purpose；Pass through A pairs of stepper motor A and screw mandrel
The accurate control of syringe pushing mechanism, realization are accurately controlled depth of needle, push away medicine speed and back stitching amount as needed, it is ensured that
The security of injection, reduce the injury to patient.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, in addition to the support frame that is vertically arranged, the bracket are located on support frame as described above.
It is using the above-mentioned further beneficial effect of scheme：Support frame can be supported to bracket so that bracket can be located at
It is appropriate to the height of human injection.
Further, the top of support frame as described above is provided with stepper motor B, the output end of the stepper motor B it is down-set and
Drive connection screw mandrel B one end, the screw mandrel B are vertically arranged；Support frame as described above is provided with the guide rail being vertically arranged, the bracket
It is located on the guide rail and is threadedly coupled with the screw mandrel B；The stepper motor B is connected with the controller circuitry, the control
Device control stepper motor B processed drives the screw mandrel B axle to rotating so as to drive on length direction of the bracket along the screw mandrel
Lower movement.
It is using the above-mentioned further beneficial effect of scheme：The height of bracket is adjusted by stepper motor B and screw mandrel B
Section, the injection height for the position adjustments syringe that can be injected according to the height and needs of different patients.
Further, in addition to base, the base are provided with stepper motor C, horizontally disposed silk are provided with the base
Bar C, one end of the screw mandrel C and the output end of the stepper motor C are connected, the stepper motor C and the controller
Circuit connects；The bottom of support frame as described above is located on the base, and the bottom of support frame as described above connects with the screw mandrel C screw threads
Connect；The controller controls the stepper motor C to drive the screw mandrel C axial rotations to drive support frame as described above along the silk
Bar C length direction moves back and forth.
It is using the above-mentioned further beneficial effect of scheme：Horizontal level using stepper motor C and screw mandrel C to support frame
It is adjusted, the horizontal level of the injection for the position adjustments syringe injected can be needed according to different patients.
Further, one end of the bracket is fixed with the stepper motor D, the stepper motor D and the controller
Circuit is connected, and screw mandrel D is provided with the support, and one end of the screw mandrel D and the output end of the stepper motor D are connected, institute
Slide unit is stated to be located on the bracket and be threadedly coupled with the screw mandrel D；The controller is controlled described in the stepper motor D drives
Screw mandrel D axial rotations are so as to driving length direction of the slide unit along the screw mandrel D to move back and forth.
It is using the above-mentioned further beneficial effect of scheme：The position of slide unit is adjusted using stepper motor D and screw mandrel D
Section, the extended position of slide unit can be adjusted as needed.
Further, the lower end of the syringe pushing mechanism is for the connecting portion being connected with the screw mandrel A, the connection
Portion is threadedly coupled with the screw mandrel A, and the upper end of the syringe pushing mechanism is for pressing pushing away for the piston end of syringe
Splenium and the sticking department for being fixed on the piston end of syringe in the pressing portion.
It is using the above-mentioned further beneficial effect of scheme：Realized by pressing portion and the piston end of syringe is pushed
Injection；The piston end of syringe is fixed in pressing portion by sticking department, facilitates the back stitching of syringe.
Further, the sticking department is electromagnetic lock, and the dead bolt of the electromagnetic lock is after stretching by the piston of the syringe
The end at end is clamped between the dead bolt and the pressing portion.
It is using the above-mentioned further beneficial effect of scheme：Sticking department uses electromagnetic lock, the convenient control to sticking department, behaviour
Make simple and convenient.
Further, the front end of the slide unit is provided with the optical marker for being used for being accurately positioned syringe inserting needle position, described
The light beam irradiated site that optical marker is sent be can adjust, and the slide unit, which is provided with, to be used to irradiate syringe and syringe inserting needle portion
Simultaneously treat the camera that injection site is positioned in position.
It is using the above-mentioned further beneficial effect of scheme：The setting of laser marker can indicate the position of injection, realize
It is accurately positioned inserting needle position.
Further, the bracket is provided with the RF transmitter for being used for irradiating syringe inserting needle position, the infrared ray
Transmitter is connected with the controller circuitry, and the controller controls the opening and closing of the RF transmitter.
It is using the above-mentioned further beneficial effect of scheme：The setting of RF transmitter can carry out infrared to injection site
Line irradiates, to promote absorption, further reduction of the patient to medicine uncomfortable.
Further, in addition to for irradiating syringe and syringe inserting needle position and treating what injection site was positioned
Camera, the camera are connected with the controller circuitry, and the controller controls the opening and closing of the camera, institute
State controller and receive the image information that the camera is sent, and judged according to the image information received at syringe the eye of a needle
Whether blood back phenomenon is occurred.
It is using the above-mentioned further beneficial effect of scheme：The camera of irradiation syringe is radiated at syringe the eye of a needle, can
To pass through the phenomenon for judging the color of the medicine in the eye of a needle whether to have blood back in back stitching.
Further, in addition to alarm, the alarm and the camera are connected with the controller circuitry, described
Camera is by the colouring information of the medicine in the eye of a needle of production and whether injects the information finished and is sent to the controller, when
Controller receive the color of the medicine in produced the eye of a needle for setting alarm color (when judging back stitching whether blood back when,
The alarm color set is red) and when the drug injection in syringe finishes, the controller controls the alarm
Alarm.
It is using the above-mentioned further beneficial effect of scheme：By the alarm of alarm, medical worker patient is reminded in time
Blood back or injection finish during injection.
Further, the front end of the bracket, which is provided with, is used to detect the color detection sense for whether having blood back in the eye of a needle of syringe
Device is answered, the color detection inductor is connected with the controller circuitry, and the controller controls the color detection inductor
Opening and closing, the controller receives the extension information that the color detection inductor senses, and according to receiving
Colouring information judges whether occur blood back phenomenon in the eye of a needle of syringe.
It is using the above-mentioned further beneficial effect of scheme：Color detection inductor can be by the eye of a needle to syringe
The change of color judges the phenomenon for whether having blood back in back stitching.
Further, in addition to alarm, the alarm and the color detection inductor with the controller circuitry
The colouring information of the medicine detected is sent to the controller by connection, the color detection inductor, when controller receives
To the institute's medicine detected color for setting alarm color (when judging back stitching whether blood back when, the alarm color that sets as
It is red) or when detecting that injection finishes, the controller controls the alarm equipment alarm.
It is using the above-mentioned further beneficial effect of scheme：By the alarm of alarm, medical worker patient is reminded in time
Blood back or injection finish during injection.
Brief description of the drawings
Fig. 1 is the structural representation of an embodiment of the present invention, and the connection of controller and miscellaneous part is not drawn into accompanying drawing
Circuit line；
Fig. 2 is the structural representation of second of embodiment of the invention, and the company of controller and miscellaneous part is not drawn into accompanying drawing
Connect circuit line；
Fig. 3 is the structural representation of syringe pushing mechanism of the present invention, and the structure of syringe pushing mechanism is in the width figure
The left view of syringe pushing mechanism in Fig. 1 or Fig. 2；
In accompanying drawing, the list of parts representated by each label is as follows：
1st, bracket, 2, controller, 3, stepper motor A, 4, electromagnet, 5, slide unit, 6, screw mandrel A, 7, syringe pushing mechanism,
7-1, connecting portion, 7-2, pressing portion, 7-3, sticking department, 8, syringe neck, 9. support frames, 10, stepper motor B, 11, screw mandrel B,
12nd, guide rail, 13, optical marker, 14, RF transmitter, 15, camera, 16, color detection inductor, 17, be oriented to bar shaped
Hole, 18, syringe, 19, slide unit slide rail, 20, base, 21, stepper motor C, 22, screw mandrel C, 23, stepper motor D, 24, screw mandrel D.
Embodiment
The principle and feature of the present invention are described below in conjunction with accompanying drawing, the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in figure 1, a kind of embodiment of the present invention includes bracket 1, controller 2, stepper motor A3 and electromagnet 4, institute
State controller 2 to be connected with the stepper motor A3 and the circuit of the electromagnet 4 respectively, the bracket 1 is provided with slide unit 5, institute
The one end for stating bracket 1 is fixed with the stepper motor A3, is provided with screw mandrel A6 in the bracket 1, the stepper motor A3's is defeated
Go out end drive connection screw mandrel A6 one end, the screw mandrel A6 is provided with the note for being used for connecting the pistons end on syringe 18
Emitter pushing mechanism 7, the stepper motor A3 drive the screw mandrel A6 axial rotations so as to band under the control of the controller 2
Dynamic length direction of the syringe pushing mechanism 7 along the screw mandrel A6 moves back and forth；Slide to be provided with the slide unit 5 and be used for admittedly
The syringe neck 8 of syringe 18 is determined, specifically, the slide unit 5 is provided with slide unit slide rail 20, the syringe neck 8 and institute
State slide unit slide rail 20 to be slidably connected, the bearing of trend of the slide unit slide rail 20 is identical with the length direction of the screw mandrel A；The cunning
Platform 5 is provided with electromagnet 4, and the electromagnet 4 drives the syringe neck 8 along the cunning under the control of the controller 2
The length direction of platform slide rail 20 moves back and forth.The present invention controls syringe neck 8 to be launched along the slide unit 5 using electromagnet 4
Inserting needle, the quick penetration epidermis of syringe 18 and underlying nerve tip are realized, the stimulation for reducing or disappearing for nerve endings, is reached
To subtracting pain mesh.
In the present invention, the slide unit 5 is arranged on the top of the bracket 1, and the front end of the slide unit 5 is residing for patient
One end, as the syringe needle direction of syringe 18 one end.In an embodiment of the present invention, syringe neck 8 uses permanent magnetism
Material is made or part is made of permanent-magnet materials, and by being powered, electromagnet 4 produces magnetic force, and by changing electric current
Direction and realize that electromagnet 4 produces repulsion or suction to syringe neck 8, so as to realize that electromagnet 4 drives the edge of syringe neck 8
The length direction of slide unit 5 moves back and forth.Due to caused repulsion moment produce, realize the ejection to syringe neck 8, reach
To the effect of the quick needle insertion of syringe 18, the stimulation for reducing or disappearing for patients' neural's tip is realized, reaches and subtracts pain purpose.
In an embodiment of the present invention, in addition to the support frame 9 that is vertically arranged, the bracket 1 are located at the support
On frame 9.The top of support frame as described above 9 is provided with stepper motor B10, and the output end of the stepper motor B10 is down-set and is driven
Connection wire rod B11 one end, the screw mandrel B11 are vertically arranged；Support frame as described above 9 is provided with the guide rail 12 being vertically arranged, described
Bracket 1 is located on the guide rail 12 and is threadedly coupled with the screw mandrel B11；The stepper motor B10 and the circuit of controller 2
Connection, the controller 2 control stepper motor B10 to drive the screw mandrel B11 axial rotations so as to drive the bracket 1 along described
The length direction of screw mandrel moves up and down.Support frame 9 can be supported to bracket 1 so that bracket 1, which can be located at, is appropriate to human injection
Height.The height of bracket 1 is adjusted by stepper motor B10 and screw mandrel B11, can according to the height of different patients and
Need the injection height of position adjustments syringe 18 injected.
In an embodiment of the present invention, in addition to base 20, the base 20 are provided with stepper motor C21, the base
Horizontally disposed screw mandrel C22 is provided with 20, one end of the screw mandrel C22 and the output end of the stepper motor C21 are connected,
The stepper motor C21 is connected with the circuit of controller 2；The bottom of support frame as described above 9 is located on the base 20, and described
The bottom of support frame 9 is threadedly coupled with the screw mandrel C22；The controller 2 controls the stepper motor C21 to drive the screw mandrel
C22 axial rotations are so as to driving length direction of the support frame as described above 9 along the screw mandrel C22 to move back and forth.One end of the bracket 1
The stepper motor D23 is fixed with, the stepper motor D23 is connected with the circuit of controller 2, is provided with the bracket 1
Screw mandrel D24, one end of the screw mandrel D24 and the output end of the stepper motor D23 are connected, and the slide unit 5 is located at described
It is threadedly coupled on bracket 1 and with the screw mandrel D24；The controller 2 controls the stepper motor D23 to drive the screw mandrel D24
Axial rotation is so as to driving length direction of the slide unit 5 along the screw mandrel D24 to move back and forth.
Specifically, in an embodiment of the present invention, the screw mandrel B11 is vertically arranged, the screw mandrel A6 and the screw mandrel D24
It is to be horizontally disposed with and be parallel to each other, the screw mandrel C22 is horizontally disposed with, and the length direction of the screw mandrel C22 and the screw mandrel
A6, screw mandrel D24 length direction are vertically arranged.Using the structure, the control by controller 2 can be realized, drives the injection
Movement of the syringe 18 on tri- directions of X, Y, Z on device neck 8, so as to accurate as needed and easily adapted to
Property regulation injection position.
Preferably, as shown in figure 3, the lower end of the syringe pushing mechanism 7 is the company for being connected with the screw mandrel A6
Socket part 7-1, the connecting portion 7-1 are threadedly coupled with the screw mandrel A6, the upper end of the syringe pushing mechanism 7 be for by
The pressing portion 7-2 of the piston end of pressure injection emitter 18 and for the piston end of syringe 18 to be fixed on into the pressing portion 7-2
Sticking department 7-3.Realized by pressing portion 7-2 and push injection is carried out to the piston end of syringe 18；It will be noted by sticking department 7-3
The piston end of emitter 18 is fixed on pressing portion 7-2, facilitates the back stitching of syringe 18.The sticking department 7-3 is electromagnetic lock, described
The end of the piston end of the syringe 18 is clamped in the dead bolt and the pressing portion 7-2 by the dead bolt of electromagnetic lock after stretching
Between.Sticking department 7-3 uses electromagnetic lock, and conveniently the control to sticking department 7-3, simple to operate.
In an embodiment of the present invention, the upper surface of the slide unit 5 is provided with and prolonged along the length direction of the slide unit 5
The guiding bar hole 17 stretched, the bottom of the syringe neck 8, which is located in the slide unit 5 and slided, to be located on the slide unit 5, institute
The top for stating syringe neck 8 is oriented to outside bar hole 17 through and out the guiding bar hole 17 positioned at described, the injection
The connecting portion 7-1 of device pushing mechanism 7 is located in the slide unit 5, on the pressing portion 7-2 of the syringe pushing mechanism 7 and locks
Determine the top that portion 7-3 is respectively positioned on the guiding bar hole 17.Being oriented to the setting of bar hole 18 can lead to syringe neck 8
To.
In an embodiment of the present invention, the front end of the bracket 1, which is provided with, is used to be accurately positioned the inserting needle portion of syringe 18
The optical marker 13 of position.The light beam that optical marker 13 is sent points to the position that patient will inject, the portion injected to needs
Position is accurately positioned, and the light beam irradiated site that optical marker 13 is sent can adjust.The bracket 1, which is provided with, to be used to irradiate
The RF transmitter 14 at the inserting needle position of syringe 18.The setting of RF transmitter 14 can carry out infrared ray photograph to injection site
Penetrate, to promote absorption of the patient to medicine.In the present embodiment, the optical marker 13 and the RF transmitter 14 are equal
It is located at the forward end of the upper shell 17 on the top of bracket 1.
In an embodiment of the present invention, as shown in figure 1, also including being used to irradiate syringe 18 and the inserting needle of syringe 18
Simultaneously treat the camera 15 that injection site is positioned in position.The camera 15 of irradiation syringe 18 is radiated at the pin of syringe 18
Nose, can be by the phenomenon that judges the color of the medicine in the eye of a needle whether to have blood back in back stitching.Also include alarm, it is described
Alarm and the camera 15 are connected with the circuit of controller 2, and the camera 15 is by the medicine in the eye of a needle of production
Colouring information and whether inject the information finished and be sent to the controller 2, when controller 2 receives produced the eye of a needle
The color of interior medicine for setting alarm color (when judging back stitching whether blood back when, the alarm color set is red), with
And when the drug injection in syringe 18 finishes, the controller 2 controls the alarm equipment alarm.It is real in one kind of the present invention
Apply in example, the quantity of the camera 15 is two, and two cameras 15 are arranged on the cunning by fixing device respectively
The both sides of the upper end of platform 5.In addition, the camera 15, which also has, treats the function that injection site is positioned, wherein one
Planting embodiment is：Injection site is treated by the optical marker 13 to be marked, then camera 15 is towards with injection part
Position, the optical marker 13 can close afterwards, and camera 15 will produce information transfer to controller 2, micro- in controller 2
Processor can confirm specific position to be injected, then carry out injection process.Another embodiment is：By in band injection part
Position is carried out applying coloured thimerosal etc., is then turned on camera 15, and the image information of production is sent to controller 2 by camera 15,
Controller 2 precisely confirms concrete position to be injected according to the image of production.
In an embodiment of the present invention, after band confirms good position to be injected, controller 2 controls stepper motor B10's
Start, by the level height for adjusting bracket 1 so that the syringe needle of syringe 18 realizes that whole injection is fixed towards position to be injected
The automation of position.
In another embodiment of the invention, as shown in Fig. 2 the front end of the slide unit 5 is provided with for detecting syringe
Whether the color detection inductor 16 of blood back is had in 18 the eye of a needle.Color detection inductor 16 can pass through the eye of a needle to syringe 18
The change of interior color judges the phenomenon for whether having blood back in back stitching.Also include alarm, the alarm and the color
Detection sensor device 16 is connected with the circuit of controller 2, and the color detection inductor 16 is by the color of the medicine detected
Information is sent to the controller 2, and the color that the institute's medicine detected is received when controller 2 (is sentenced for the alarm color of setting
During disconnected back stitching whether blood back when, the alarm color set is red) or when detecting that injection finishes, the control of controller 2 institute
State alarm equipment alarm.
The full-automatic painless injection robot of the present embodiment, using triphasic injecting step：First stage, pass through electromagnetism
The ejection of iron 4 is implemented to penetrate epidermis and underlying nerve tip at a high speed, the stimulation for reducing or disappearing for nerve endings, reaches and subtracts pain
Purpose；Second stage, blood back state is checked in stepper motor A3 drive bottom cylinder piston somewhat pumpback, is carried out if without blood back
Medicine is pushed away, drawn needle program is then directly performed if any blood back.Phase III is then to push away the medicine stage, and inserting needle terminates rear stepper motor A3 can band
Dynamic cylinder piston carries out pushing away medicine with the parameter set in advance, and completion pushes away stepper motor A3 returns, the reversion completion of electromagnet 4 after medicine
Pin is pulled out, the present invention can accurately adjust the optimal injection depth for into pin depth, reaching every kind of medicine according to different injection medicines.
Speed, time can be injected according to the property settings of every kind of medicine.In addition at biological fluid extracting field (venous blood collection etc.), needle tubing is in inserting needle
When directly act on vein, because the collection of body fluids such as venous blood collection with respect to intramuscular injection depth of needle require it is higher, such as operation not
When can then bring unnecessary pain to patient, unnecessary injury is also easily brought to patient；It is of the invention then accurately control
Depth of needle, accomplish to hit the nail on the head, unnecessary injury of the prevention collection of body fluids to patient.
A kind of operating procedure of embodiment of the present invention is：Base 20 is placed to distance disease first using preceding user of service
The suitable position of people, control stepper motor C21 to drive screw mandrel C22 axial rotations by controller 2, so as to adjust support frame 9 with
And the horizontal level of the part on support frame 9 so that the syringe needle of syringe 18 is towards patient；Stepping electricity is controlled by controller 2
Machine B10 drives screw mandrel B11 axial rotations to adjust the level height of slide unit 5 so that the level height of the syringe needle of syringe 18
Maintain an equal level with position to be injected；Then control stepper motor D to drive screw mandrel D axial rotations by controller 2, drive slide unit 5 to by
Moved close or remote from the direction of patient injection site so that syringe 18 is in suitable position with patient position to be injected.
Injection volume, injection depth are set on controller 2, injection time, pushes away medicine speed, the working time of RF transmitter 14, according to note
The size of emitter 18 installs suitable syringe neck 8, and controller 2 controls far infrared transmitter 14 to start to note after connecting power supply
Position irradiation is penetrated, meanwhile, optical marker 13 starts to wanting the position of inserting needle to be irradiated instruction.The pushing syringe of electromagnet 4
Neck 8 drives syringe 18 quickly to complete inserting needle action along the guiding of slide unit 5.Stepper motor A3 is in controller after the completion of inserting needle
Can be to pumpback pin 0.5mm under 2 control, color detection unit or camera 15 detect the color change situation near the eye of a needle, such as
It was found that then electromagnet 4 drives the overall rollback 0.5cm of syringe 18, the stepper motor A3 pushing syringes if not finding blood back to blood back
The piston of syringe 18 on neck 8 carry out it is remaining inject work, controller 2 controls electromagnet 4 complete after decoction is injected
Into the quick withdraw of the needle, so far whole action of injection is completed, and audible alarm device starts to alarm, and prompts nurse to carry out subsequent treatment,
RF transmitter 14 will be automatically stopped work after the stipulated time is reached.
The beneficial effects of the invention are as follows：The present invention by the ejection of electromagnet 4, realize the quick penetration epidermis of syringe 18 and
Underlying nerve tip, the stimulation for reducing or disappearing for nerve endings, reach and subtract pain purpose；Pass through stepper motor A3 and screw mandrel
Accurate controls of the A6 to syringe pushing mechanism 7, realization are accurately controlled depth of needle and back stitching amount as needed, it is ensured that injection
Security, reduce the injury to patient.
The foregoing is only presently preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent substitution and improvements made etc., it should be included in the scope of the protection.
Claims (10)
- A kind of 1. full-automatic painless injection device, it is characterised in that including bracket (1), controller (2), stepper motor A (3) and Electromagnet (4), the controller (2) are connected with the stepper motor A (3) and the electromagnet (4) circuit respectively, the support Frame (1) is provided with slide unit (5), and one end of the slide unit (5) is fixed with the stepper motor A (3), set in the slide unit (5) There is a screw mandrel A (6), the output end of the stepper motor A (3) is connected one end of the screw mandrel A (6), on the screw mandrel A (6) Provided with the syringe pushing mechanism (7) for connecting the pistons end on syringe (18), the stepper motor A (3) is described Screw mandrel A (6) axial rotations are driven under the control of controller (2) so as to drive the syringe pushing mechanism (7) along described Screw mandrel A (6) length direction moves back and forth；The syringe neck for being provided with and being used for fixing syringe is slided on the slide unit (5) (8)；The slide unit (5) is provided with the electromagnet (4), and the electromagnet (4) drives institute under the control of the controller (2) Syringe neck (8) is stated along the slide unit (5) length direction to move back and forth.
- 2. a kind of full-automatic painless injection device according to claim 1, it is characterised in that also include the branch being vertically arranged Support (9), the bracket (1) are located on support frame as described above (9).
- A kind of 3. full-automatic painless injection device according to claim 2, it is characterised in that the top of support frame as described above (9) Portion is provided with stepper motor B (10), the output end of the stepper motor B (10) is down-set and drive connection screw mandrel B (11) one End, the screw mandrel B (11) are vertically arranged；Support frame as described above (9) is provided with the guide rail (12) being vertically arranged, and the bracket (1) sets It is threadedly coupled on the guide rail (12) and with the screw mandrel B (11)；The stepper motor B (10) and the controller (2) electricity Road connects, and controller (2) the control stepper motor B (10) drives screw mandrel B (11) axial rotations to drive the support Length direction of the frame (1) along the screw mandrel B (11) moves up and down.
- A kind of 4. full-automatic painless injection device according to Claims 2 or 3, it is characterised in that also including base (20), The base (20) is provided with stepper motor C (21), and horizontally disposed screw mandrel C (22), the silk are provided with the base (20) Bar C (22) one end and the output end of the stepper motor C (21) are connected, the stepper motor C (21) and the control Device (2) circuit connects；The bottom of support frame as described above (9) is located on the base (20), and the bottom of support frame as described above (9) and institute State screw mandrel C (22) threaded connections；The controller (2) controls the stepper motor C (21) to drive the screw mandrel C (22) axially to turn Move so as to drive length direction of the support frame as described above (9) along the screw mandrel C (22) to move back and forth.
- A kind of 5. full-automatic painless injection device according to any one of claims 1 to 3, it is characterised in that the bracket (1) one end is fixed with the stepper motor D (23), and the stepper motor D (23) is connected with the controller (2) circuit, Screw mandrel D (24) is provided with the bracket (1), one end of the screw mandrel D (24) and the output end of the stepper motor D (23) are driven Connection, the slide unit (5) are located on the bracket (1) and are threadedly coupled with the screw mandrel D (24)；Controller (2) control The stepper motor D (23) drives screw mandrel D (24) axial rotations to drive the slide unit (5) along the screw mandrel D (24) Length direction move back and forth.
- A kind of 6. full-automatic painless injection device according to any one of claims 1 to 3, it is characterised in that the injection The lower end of device pushing mechanism (7) is the connecting portion (7-1) for being connected with the screw mandrel A (6), the connecting portion (7-1) and institute Screw mandrel A (6) threaded connections are stated, the upper end of the syringe pushing mechanism (7) is the piston end for pressing syringe (18) Pressing portion (7-2) and the sticking department (7- for being fixed on the piston end of syringe (18) in the pressing portion (7-2) 3)。
- 7. a kind of full-automatic painless injection device according to claim 4, it is characterised in that the sticking department (7-3) is Electromagnetic lock, the dead bolt of the electromagnetic lock after stretching by the end of the piston end of the syringe (18) be clamped in the dead bolt and Between the pressing portion (7-2).
- A kind of 8. full-automatic painless injection device according to any one of claims 1 to 3, it is characterised in that the slide unit (5) front end is provided with the optical marker (13) for being used for being accurately positioned syringe (18) inserting needle position, and the slide unit (5) is provided with For irradiating syringe (18) and syringe (18) inserting needle position and treating the camera (15) that injection site positioned.
- A kind of 9. full-automatic painless injection device according to any one of claims 1 to 3, it is characterised in that the bracket (1) it is provided with the RF transmitter (14) for being used for irradiating syringe (18) inserting needle position.
- A kind of 10. full-automatic painless injection device according to any one of claims 1 to 3, it is characterised in that the bracket (1) front end, which is provided with, to be used to detect the color detection inductor (16) for whether having blood back in the eye of a needle of syringe (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703254.3A CN107441594B (en) | 2017-08-16 | 2017-08-16 | Full-automatic painless injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710703254.3A CN107441594B (en) | 2017-08-16 | 2017-08-16 | Full-automatic painless injection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107441594A true CN107441594A (en) | 2017-12-08 |
| CN107441594B CN107441594B (en) | 2023-07-14 |
Family
ID=60491321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710703254.3A Active CN107441594B (en) | 2017-08-16 | 2017-08-16 | Full-automatic painless injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107441594B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110039777A (en) * | 2019-04-09 | 2019-07-23 | 天津大学 | A kind of biological 3D printing extrusion device based on jacketed syringe |
| CN110152122A (en) * | 2018-03-19 | 2019-08-23 | 马金邦 | A kind of neurosurgery clinic infusing device |
| CN111658901A (en) * | 2020-07-08 | 2020-09-15 | 韩金魁 | Full-automatic vaccination device |
| CN111975792A (en) * | 2020-08-14 | 2020-11-24 | 中国科学院大学宁波华美医院 | Injection type robot for epidemic prevention |
| CN112354047A (en) * | 2020-11-02 | 2021-02-12 | 华中科技大学同济医学院附属协和医院 | Detection device and method for automatically identifying blood backflow of needle tube |
| CN113289151A (en) * | 2021-05-27 | 2021-08-24 | 同济大学 | Injection device combined with force-controlled servo push rod |
| WO2022037519A1 (en) * | 2020-08-17 | 2022-02-24 | International Business Machines Corporation | Alarm for blood backflow during intravenous infusion |
| CN115154766A (en) * | 2022-06-21 | 2022-10-11 | 江苏益明荣药医疗科技有限公司 | Self-energizing device for needleless injector |
| CN117323508A (en) * | 2023-11-15 | 2024-01-02 | 安徽宏宇五洲医疗器械股份有限公司 | Intelligent automatic loading high-pressure needleless injector |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020082640A (en) * | 2001-04-25 | 2002-10-31 | 박진하 | Safety apparatus of medical treatment injection liquid medication set |
| US20030014035A1 (en) * | 2001-07-10 | 2003-01-16 | Trombley Frederick W. | Devices, systems and method for infusion of fluids |
| CN1723053A (en) * | 2002-09-12 | 2006-01-18 | 儿童医院医疗中心 | Method and device for painless injection of medication |
| CN101461970A (en) * | 2009-01-12 | 2009-06-24 | 吉林大学 | Ejection type painless intravenous injection needle tube device |
| WO2011093539A1 (en) * | 2010-01-28 | 2011-08-04 | Shin Jeong-Hyun | Apparatus for safe injection of ringer's solution |
| CN202314726U (en) * | 2011-11-04 | 2012-07-11 | 许竞 | Intelligent liquid medicine syringe |
| CN104703641A (en) * | 2012-08-15 | 2015-06-10 | 赛诺菲-安万特德国有限公司 | Autoinjector |
| CN106267473A (en) * | 2016-09-23 | 2017-01-04 | 河北工业大学 | Hand back vein injection instrument based on infrared imagery technique |
| WO2017067055A1 (en) * | 2015-10-21 | 2017-04-27 | 深圳市前海康启源科技有限公司 | Injection apparatus having automatic positioning and shooting function |
| CN107949407A (en) * | 2015-08-28 | 2018-04-20 | 拜耳医药保健有限公司 | System and method for syringe fluid filling verification and the image recognition of power injector system features |
| CN209060212U (en) * | 2017-08-16 | 2019-07-05 | 重庆中电大宇卫星应用技术研究所 | A kind of full-automatic painless injection device |
-
2017
- 2017-08-16 CN CN201710703254.3A patent/CN107441594B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020082640A (en) * | 2001-04-25 | 2002-10-31 | 박진하 | Safety apparatus of medical treatment injection liquid medication set |
| US20030014035A1 (en) * | 2001-07-10 | 2003-01-16 | Trombley Frederick W. | Devices, systems and method for infusion of fluids |
| CN1723053A (en) * | 2002-09-12 | 2006-01-18 | 儿童医院医疗中心 | Method and device for painless injection of medication |
| CN101461970A (en) * | 2009-01-12 | 2009-06-24 | 吉林大学 | Ejection type painless intravenous injection needle tube device |
| WO2011093539A1 (en) * | 2010-01-28 | 2011-08-04 | Shin Jeong-Hyun | Apparatus for safe injection of ringer's solution |
| CN202314726U (en) * | 2011-11-04 | 2012-07-11 | 许竞 | Intelligent liquid medicine syringe |
| CN104703641A (en) * | 2012-08-15 | 2015-06-10 | 赛诺菲-安万特德国有限公司 | Autoinjector |
| CN107949407A (en) * | 2015-08-28 | 2018-04-20 | 拜耳医药保健有限公司 | System and method for syringe fluid filling verification and the image recognition of power injector system features |
| WO2017067055A1 (en) * | 2015-10-21 | 2017-04-27 | 深圳市前海康启源科技有限公司 | Injection apparatus having automatic positioning and shooting function |
| CN106267473A (en) * | 2016-09-23 | 2017-01-04 | 河北工业大学 | Hand back vein injection instrument based on infrared imagery technique |
| CN209060212U (en) * | 2017-08-16 | 2019-07-05 | 重庆中电大宇卫星应用技术研究所 | A kind of full-automatic painless injection device |
Non-Patent Citations (1)
| Title |
|---|
| 单娜娜: "经皮穿刺心室腔内注射术的研究进展", 《四川解剖学杂志》 * |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152122A (en) * | 2018-03-19 | 2019-08-23 | 马金邦 | A kind of neurosurgery clinic infusing device |
| CN110039777B (en) * | 2019-04-09 | 2021-06-25 | 天津大学 | Biological 3D prints extrusion device based on luer syringe |
| CN110039777A (en) * | 2019-04-09 | 2019-07-23 | 天津大学 | A kind of biological 3D printing extrusion device based on jacketed syringe |
| CN111658901A (en) * | 2020-07-08 | 2020-09-15 | 韩金魁 | Full-automatic vaccination device |
| CN111975792A (en) * | 2020-08-14 | 2020-11-24 | 中国科学院大学宁波华美医院 | Injection type robot for epidemic prevention |
| US11583629B2 (en) | 2020-08-17 | 2023-02-21 | International Business Machines Corporation | Alarm for blood backflow during intravenous infusion |
| WO2022037519A1 (en) * | 2020-08-17 | 2022-02-24 | International Business Machines Corporation | Alarm for blood backflow during intravenous infusion |
| CN112354047A (en) * | 2020-11-02 | 2021-02-12 | 华中科技大学同济医学院附属协和医院 | Detection device and method for automatically identifying blood backflow of needle tube |
| CN112354047B (en) * | 2020-11-02 | 2023-12-05 | 华中科技大学同济医学院附属协和医院 | Detection device and method for automatically identifying needle tube blood reflux |
| CN113289151A (en) * | 2021-05-27 | 2021-08-24 | 同济大学 | Injection device combined with force-controlled servo push rod |
| CN115154766A (en) * | 2022-06-21 | 2022-10-11 | 江苏益明荣药医疗科技有限公司 | Self-energizing device for needleless injector |
| CN115154766B (en) * | 2022-06-21 | 2023-10-20 | 江苏乐聚医药科技有限公司 | Self-energizing device for needleless injector |
| CN117323508A (en) * | 2023-11-15 | 2024-01-02 | 安徽宏宇五洲医疗器械股份有限公司 | Intelligent automatic loading high-pressure needleless injector |
| CN117323508B (en) * | 2023-11-15 | 2024-05-07 | 安徽宏宇五洲医疗器械股份有限公司 | Intelligent automatic loading high-pressure needleless injector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107441594B (en) | 2023-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107441594A (en) | A kind of full-automatic painless injection device | |
| KR101372403B1 (en) | Pressure Sensitive Automatic Injection System | |
| US8066662B2 (en) | Intradermal needle-less injection device | |
| KR100819468B1 (en) | Multi injection microneedle theraphy system | |
| WO2013141351A1 (en) | Automatic injection device | |
| KR20120039870A (en) | Apparatus able to inject gas and drug into skin sequentially | |
| CN105708543B (en) | A kind of multi-functional fat melting filling beauty gun of micropin formula | |
| CN105327429A (en) | Full-automatic injection device and full-automatic injection method capable of achieving automatic positioning and wound protection | |
| CN209060212U (en) | A kind of full-automatic painless injection device | |
| CN204501617U (en) | A kind of device for catget embedding onto acupuncture points for double blind | |
| CN108744258B (en) | Microneedle device for bee sting therapy and preparation method thereof | |
| CN101461970B (en) | Ejection type painless intravenous injection needle tube device | |
| CN200980686Y (en) | Medical implanted material injector | |
| CN110141395A (en) | A kind of tail vein injection auxiliary device | |
| KR100853508B1 (en) | A backbone hyperthermia apparatus | |
| CN211157255U (en) | Traditional chinese medical science internal medicine acupuncture positioner | |
| KR200492506Y1 (en) | Drug Delivery Devices | |
| CN206499760U (en) | Internal Medicine-Oncology interventional therapy device | |
| CN206390975U (en) | A kind of Internal Medicine-Oncology interventional therapy needle | |
| CN211325426U (en) | Be used for traditional chinese medical science acupuncture point syringe of sunkening cord | |
| CN220142145U (en) | Multifunctional thread burying needle | |
| CN200998272Y (en) | Disposable part medicine injecting for acupuncture-moxibustion therapy and embedding material multifunctional injector for medical application | |
| CN116370303A (en) | Clinical treatment device | |
| CN210844269U (en) | Thread burying needle | |
| CN117122807A (en) | microneedle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 400065 No.39, Wenfeng section, Huangshan Town, Nan'an District, Chongqing Applicant after: Chongqing Zhongdian Dayu Satellite Application Technology Research Institute Co.,Ltd. Address before: 400065 No.39, Wenfeng section, Huangshan Town, Nan'an District, Chongqing Applicant before: CHONGQING ZHONGDIAN DAYU SATELLITE APPLICATION TECHNOLOGY INSTITUTE |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |