CN113856023B - Pediatric medicament spraying device with secondary pressurization structure and using method - Google Patents
Pediatric medicament spraying device with secondary pressurization structure and using method Download PDFInfo
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- CN113856023B CN113856023B CN202111196021.1A CN202111196021A CN113856023B CN 113856023 B CN113856023 B CN 113856023B CN 202111196021 A CN202111196021 A CN 202111196021A CN 113856023 B CN113856023 B CN 113856023B
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- 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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
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- 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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/003—Portable hand-held applicators having means for dispensing or spreading integral media
- A61M35/006—Portable hand-held applicators having means for dispensing or spreading integral media using sponges, foams, absorbent pads or swabs as spreading means
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- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/04—Skin
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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Abstract
The invention relates to the technical field of medical equipment, in particular to a pediatric medicament spraying device with a secondary pressurization structure and a using method thereof. The dual-cavity medicine spraying device has reasonable structural design, the medicine barrel and the medicine spraying pipe are pressurized by the pressurizing barrel through the double cavities, the medicine can be uniformly sprayed to an affected part from a medicine spraying hole of the smearing plate through the medicine spraying head, the medicine spraying cotton sleeve can assist in smearing the medicine, the rotating rod can rotate along with the rotating rod by rotating the adjusting knob, the size of the barrel cavity through hole of the adjusting barrel is changed, the extruded flow of the medicine can be adjusted, and the dual-cavity medicine spraying device is convenient to use.
Description
The application is a divisional application of an invention patent application with the application number of 2020107274309, the invention creation name of which is a pediatric clinical double-cavity supercharged type medicine coating device and the application date of which is 2020 and 07/27.
Technical Field
The invention relates to the technical field of medical equipment, in particular to a pediatric medicament spraying device with a secondary pressurization structure and a using method thereof.
Background
Pediatrics belongs to the discipline of clinical medicine, and the study subjects are children from fetus to puberty. It is a medical science for researching the growth and development rule of children and teenagers and improving the physical and mental health level and the disease prevention and treatment quality of the children and the teenagers. The object of its treatment is in the growth and development stage, especially infant's period, it is very easy to suffer from skin diseases such as eczema, chicken pox, scabies, prickly heat and impetigo herpetifomis, when treating infant's skin disease, in order to avoid producing the influence to infant's health, therefore usually can adopt the external medicine to scribble and treat, and these external medicine mostly are milky or paste, present operation of scribbling need squeeze out the ointment earlier with the hand in the process of scribbling, use cotton stick or wipe cotton to dip in the medicine and scribble again, the operation is inconvenient, and often need dip in the medicine many times in this process, cause the infection to unused medicine easily, some skin diseases often the affected part area is great in addition, need scribble in a large scale, use cotton swab or wipe cotton at this moment and get the medicine, complex operation, waste time and energy, it is very inconvenient.
To sum up, this technical scheme provides paediatrics medicament spraying device and application method of a secondary pressure boost structure in order to solve current medicine mode of scribbling need dip in many times get, complex operation, very inconvenient technical problem.
Disclosure of Invention
The invention aims to overcome the technical defects and provide a pediatric medicament spraying device with a secondary pressurization structure and a using method thereof. Through the pressurization of a pressurization section of thick bamboo to the medicine in the medicament section of thick bamboo, can be with in medicine pressurization in the medicine spray pipe is gone into in the continuous extrusion behind the regulation section of thick bamboo, compressed air in the pressurization section of thick bamboo simultaneously can blow the pressurization to spraying the medicine intraductally through the air duct, make the medicine evenly spout the affected part in the medicine spray hole of medicine spray head from daubing the board, it can assist to paint it to scribble the medicine cotton-padded sleeve, scribble the medicine in-process, accessible rotation regulation knob makes the dwang rotatory thereupon, through the meshing of gear and tooth, it reciprocates to drive the regulating plate, change the section of thick bamboo chamber through-hole size of regulation section of thick bamboo, thereby the extruded flow size of adjustable medicine, high durability and convenient use, time saving and labor saving.
The technical scheme adopted by the invention for solving the technical problems is as follows: a paediatrics medicament spraying device with a secondary supercharging structure comprises a pressurizing cylinder, a medicament cylinder, an adjusting plate, a medicament spraying pipe, a medicament spraying head and a smearing plate, wherein the pressurizing cylinder is a rectangular hollow shell, a four-way pipe is fixedly communicated with the right side of the upper end face of the pressurizing cylinder, a one-way air inlet valve is fixedly arranged in a left side branch pipe of the four-way pipe, one-way air outlet valves are fixedly arranged in the right side branch pipe and the upper side branch pipe of the four-way pipe, the medicament cylinder is a hollow cylinder body in the shape of an injection cylinder, an air inlet pipe is fixedly communicated with the right side of the lower end face of the medicament cylinder, the lower end of the air inlet pipe is fixedly connected with the upper end of the four-way pipe in a screwed mode, the right side branch pipe of the four-way pipe is fixedly communicated with the medicament spraying pipe through an air guide pipe, the other end of the medicament guide pipe is fixedly connected with the medicament guide pipe, the lower end of the medicament guide pipe is fixedly connected with the medicament spraying head in the shape of a duck-mouth, the lower end of the medicament spraying head is fixedly connected with the smearing plate, a plurality of medicament spraying holes are uniformly arranged in the smearing plate corresponding to the rectangular opening of the lower end of the medicament spraying head, the spraying device is characterized in that a pesticide coating cotton sleeve is fixedly sleeved on the spraying plate, a rectangular opening is formed in the bottom surface of the pesticide coating cotton sleeve corresponding to a pesticide spraying hole area, a pesticide injection cylinder is fixedly arranged on the right side cylinder wall of the pesticide cylinder, a cylinder cover is fixedly connected to the upper end of the pesticide injection cylinder in a screwed mode, an adjusting cylinder is fixedly connected to the upper end bottleneck of the pesticide cylinder in a screwed mode, a connecting cylinder is fixedly connected to the upper end of the adjusting cylinder, an intermediate pipe is fixedly connected to the upper end of the connecting cylinder in a screwed mode, the front end of the intermediate pipe is fixedly connected to the outer wall of the pesticide spraying pipe, the section of a cylinder cavity of the inner wall of the adjusting cylinder is rectangular, a rectangular guide hole which is vertically communicated is formed in the middle of the adjusting cylinder, an adjusting plate is movably inserted into the guide hole, a pressing handle is fixedly connected to the upper end of the adjusting plate, a limiting handle is fixedly connected to the outer wall of the lower side of the adjusting plate, and a through hole matched with the cylinder cavity of the adjusting cylinder is fixedly arranged in the center of the adjusting handle, the fixed adjustment tank that is equipped with on the regulating plate of spacing handle downside, even fixedly connected with tooth on one side cell wall of adjustment tank, fixedly connected with connecting rod on the upper end left side outer wall of an adjustment section of thick bamboo, the tip fixedly connected with bearing of connecting rod, the fixed dwang of pegging graft in the inner circle of bearing, the dwang passes the adjustment tank and its fixedly connected with gear on one section outer wall that is located the inslot, the gear meshes with the tooth mutually, fixedly connected with connecting rod on the lower extreme left side outer wall of a medicament section of thick bamboo, another tip fixedly connected with of connecting rod rotates a section of thick bamboo, the lower extreme of dwang rotates to peg graft in a section of thick bamboo that rotates and its tip is equipped with the cross-section and is square spliced hole, fixedly connected with compression section of thick bamboo on the up end left side outer wall of a pressurization section of thick bamboo, the bottom fixedly connected with compression spring of compression section of thick bamboo, the upper end fixedly connected with of compression spring circular shape and the section of thick bamboo chamber assorted top piece of compression section of thick bamboo, it has T shape ejector pin to slide and peg graft in the compression section of thick bamboo of top piece upside, T shape ejector pin upper end fixedly connected with adjust knob's up end center department fixedly connected with and the pole of dwang assorted pole.
The using method comprises the following steps:
1) Medicine injection and first pressurization: pressing the press handle to make the via hole dislocated with the barrel cavity of the adjusting barrel, adding the medicament into the medicament barrel from the medicament injection barrel, screwing the barrel cover, and pressurizing the medicament barrel;
2) Adjusting the size of a conduction path: the rotating rod is driven to rotate through the adjusting knob, so that the conducting hole and the cylinder cavity of the adjusting cylinder are gradually overlapped until the size of the channel is suitable for the requirement, and the medicament in the medicament cylinder enters the adjusting cylinder under the action of pressure;
3) Pressurizing the medicament in the medicament spraying pipe for the second time: pressurizing the medicament cylinder again to ensure that the medicament is continuously extruded from the medicament cylinder and enters the medicament spraying pipe, and meanwhile, air in the pressurizing cylinder is extruded through the air duct and enters the medicament spraying pipe to pressurize the medicament in the medicament spraying pipe for the second time so that the medicament is smoothly extruded and flows into the medicament spraying head;
4) Application of the medicine: the medicine spraying head aims at the medicine application part, the medicine is evenly sprayed to the affected part from the medicine spraying hole of the smearing plate, and when the medicine is smeared in a large area, the moving device is used for assisting in smearing through the medicine smearing cotton sleeve 25, so that the medicine is evenly smeared to the affected part.
Preferably, the outer wall of the left side of the pressurizing cylinder is provided with two sliding holes, two pressure rods are movably inserted in the sliding holes, the end parts of the two pressure rods, which are positioned in the pressurizing cylinder, at one end are fixedly connected with a piston, the end parts of the two pressure rods, which are positioned outside the pressurizing cylinder, at the other end are fixedly connected with a pressurizing plate, and a return spring is fixedly sleeved on the pressure rod between the pressurizing plate and the sliding hole.
With the preferred piston and pressurizing rod configuration described above, the pressurizing operation can be achieved by repeatedly pressing the pressing rod.
Preferably, the sections of the inner cylinder cavities of the adjusting cylinder, the connecting cylinder, the intermediate pipe, the pesticide spraying pipe and the pesticide guiding pipe are all rectangular, and the cylinder cavities are communicated.
Preferably, four arc-shaped concave finger pressure grooves are uniformly and fixedly arranged on the left side plate surface of the pressure plate, and a layer of rubber cushion pad is fixedly connected to the groove wall of each finger pressure groove.
Preferably, a layer of rubber anti-slip pad is fixedly connected to the right side wall of the pressurizing cylinder.
Preferably, a layer of rubber sealing gasket is fixedly connected to the outer wall of the adjusting plate between the limiting handle and the pressing handle.
Preferably, rubber sealing rings are fixedly arranged at the joints between the pesticide spraying pipe and the pesticide guiding pipe, between the pesticide barrel and the adjusting barrel, between the adjusting barrel and the connecting barrel, and between the connecting barrel and the middle pipe.
Preferably, the intermediate pipe and the spray pipe form an included angle of 60 degrees.
Preferably, the pressurizing cylinder, the medicament cylinder, the adjusting cylinder, the connecting cylinder, the middle pipe, the medicine spraying pipe, the medicine guide pipe, the medicine spraying head and the smearing plate are all made of transparent PVC plastic materials.
Preferably, a semicircular annular hanging ring is fixedly connected to the lower end face of the pressurizing cylinder.
The invention has the beneficial effects that: the medicine spraying device has reasonable structural design, the medicine in the medicine barrel can be continuously extruded into the medicine spraying pipe after being pressurized by the adjusting barrel through the medicine pressurizing barrel, meanwhile, the compressed air in the pressurizing barrel can blow and pressurize the medicine spraying pipe through the air duct, so that the medicine can be uniformly sprayed to an affected part from a medicine spraying hole of the smearing plate through the medicine spraying head, the medicine spraying cotton sleeve can be used for performing auxiliary smearing on the medicine spraying pipe, the rotating rod can rotate along with the rotating rod through rotating the adjusting knob in the medicine spraying process, the adjusting plate is driven to move up and down through the meshing of the gear and the teeth, the size of the through hole of the barrel cavity of the adjusting barrel is changed, and the extruded flow rate of the medicine can be adjusted.
Drawings
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the pressurizing cylinder of the present invention.
Fig. 3 is a schematic view showing a connection structure of the compression cylinder and the T-shaped knock rod according to the present invention.
Fig. 4 is a schematic end view of the cartridge of the present invention.
Fig. 5 is a schematic view of the internal structure of the adjusting cylinder of the present invention.
Fig. 6 is a schematic view of a connection structure of the spray head and the applying plate of the present invention.
Fig. 7 is a schematic cross-sectional structure diagram of the spray head and the application plate of the present invention.
FIG. 8 is a schematic top view of the spray head and applicator plate of the present invention.
Fig. 9 is a schematic view of the bottom structure of the applicator plate and applicator pad of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 to 9.
As shown in fig. 1 to 9, the present invention comprises a pressurizing cylinder 1, a medicament cylinder 17, an adjusting cylinder 20, an adjusting plate 29, a medicament spraying pipe 22, a medicament spraying head 24 and a smearing plate 32, wherein the pressurizing cylinder 1 is a rectangular hollow shell, the right side of the upper end surface of the pressurizing cylinder 1 is fixedly communicated with a four-way pipe 7, a one-way air inlet valve 47 is fixedly arranged in the left branch pipe of the four-way pipe 7, the one-way air inlet valve 47 can facilitate air inlet of the pressurizing cylinder 1, the right side and the upper branch pipe of the four-way pipe 7 are both fixedly provided with one-way air outlet valves 46, and the one-way air outlet valves 46 can limit air in the pressurizing cylinder 1 to flow out of the two branch pipes.
In this embodiment, be equipped with two sliding hole 45 on the left side outer wall of a pressure cylinder 1, two depression bars 5 have been pegged graft to the activity in sliding hole 45, two depression bars 5 are located the one end tip fixedly connected with piston 44 of a pressure cylinder 1, two depression bars 5 are located the other end tip fixedly connected with pressure plate 4 outside a pressure cylinder 1, the fixed cover has reset spring 6 on the depression bar 5 between pressure plate 4 and the sliding hole 45, reset spring 6 can rebound and reset after pressing pressure plate 4, be convenient for extrude pressure plate 4 repeatedly.
The medicament tube 17 is a hollow tube body of an injection tube shape, the lower end face right side of the medicament tube 17 is fixedly communicated with an air inlet pipe 9, the lower end of the air inlet pipe 9 is fixedly connected with the upper end of a four-way tube 7 in a screwed mode, a pressurizing plate 4 is repeatedly extruded, the ointment in the medicament tube 17 can be pressurized through the pressurizing tube 1, the medicament can be conveniently extruded and flowed out of the medicament tube 17, a right branch tube of the four-way tube 7 is fixedly communicated with a medicament spraying tube 22 through an air duct 8, the other end of the medicament spraying tube 22 is fixedly connected with a medicament guiding tube 23 in a screwed mode, a duckbilled medicament spraying head 24 is fixedly connected with the lower end of the medicament guiding tube 23, a coating plate 32 is fixedly connected with the lower end of the medicament spraying head 24, a plurality of medicament spraying holes 34 are uniformly formed in the rectangular opening corresponding to the lower end of the medicament spraying head 24 of the coating plate 32, a medicament coating cotton sleeve 25 is fixedly sleeved on the coating plate 32, the bottom face of the coating cotton sleeve 25 is provided with the rectangular opening corresponding to the medicament spraying hole 34, when the pressurizing plate 4 is extruded, air in the pressurizing tube 1 can be extruded into the medicament spraying tube 22 in a secondary pressurizing tube, the medicament can be conveniently extruded in large-area, the medicament spraying holes can be conveniently extruded and the medicament can be conveniently sprayed out of an affected part, and the medicament can be conveniently sprayed out of the medicament spraying plate, and the large-area can be conveniently sprayed.
An injection cartridge 18 is fixedly arranged on the right side cartridge wall of the medicament cartridge 17, a cartridge cover 19 is fixedly screwed at the upper end of the injection cartridge 18, a medicament can be added into the medicament cartridge 17 from the injection cartridge 18, an adjusting cartridge 20 is fixedly screwed at the bottleneck position of the upper end of the medicament cartridge 17, a connecting cartridge 41 is fixedly connected at the upper end of the adjusting cartridge 20, a middle tube 26 is fixedly screwed at the upper end of the connecting cartridge 41, the front end of the middle tube 26 is fixedly connected on the outer wall of the medicament spraying tube 22, the section of the inner wall cartridge cavity of the adjusting cartridge 20 is rectangular, a rectangular guide hole 38 which is vertically penetrated is arranged at the middle position of the adjusting cartridge 20, an adjusting plate 29 is movably inserted in the guide hole 38, a pressing handle 21 is fixedly connected at the upper end of the adjusting plate 29, a limiting handle 30 is fixedly connected on the outer wall of the lower side of the adjusting plate 29, a through hole 40 matched with the cartridge cavity of the adjusting cartridge 20 is fixedly arranged at the center of the adjusting plate 29 between the limiting handle 30 and the pressing handle 21, when the press handle 21 contacts the adjusting cylinder 20, the adjusting plate 29 can shield the cylinder cavity of the adjusting cylinder 20 to prevent the medicine from flowing out, when the adjusting plate 29 moves upwards, the through hole 40 can be gradually overlapped and communicated with the cylinder cavity of the adjusting cylinder 20 to gradually change the communicated size of the cylinder cavity of the adjusting cylinder 20, so that the extrusion flow of the medicine can be changed, the smearing amount of the medicine can be conveniently controlled, an adjusting groove 42 is fixedly arranged on the adjusting plate 29 at the lower side of the limiting handle 30, teeth 43 are uniformly and fixedly connected on the groove wall at one side of the adjusting groove 42, a fixing rod 27 is fixedly connected on the outer wall at the left side of the upper end of the adjusting cylinder 20, a bearing 28 is fixedly connected at the end part of the fixing rod 27, a rotating rod 16 is fixedly inserted in the inner ring of the bearing 28, the rotating rod 16 passes through the adjusting groove 42 and is fixedly connected with a gear 31 on a section of the outer wall in the groove, and the gear 31 is meshed with the teeth 43, when the rotating rod 16 drives the gear 31 to rotate, the adjusting plate 29 can move up and down through the matching of the gear 31 and the teeth 43, the connecting rod 15 is fixedly connected to the outer wall of the left side of the lower end of the medicament cartridge 17, and the connecting rod 15
The other end of the compression cylinder 1 is fixedly connected with a rotating cylinder 14, the lower end of the rotating rod 16 is rotatably inserted into the rotating cylinder 14, the end of the rotating rod is provided with an insertion hole with a square cross section, the compression cylinder 10 is fixedly connected to the outer wall of the left side of the upper end face of the pressurization cylinder 1, a compression spring 36 is fixedly connected to the bottom of the compression cylinder 10, a top plate 37 which is circular and matched with the cylinder cavity of the compression cylinder 10 is fixedly connected to the upper end of the compression spring 36, a T-shaped ejector rod 11 is slidably inserted into the compression cylinder 10 on the upper side of the top plate 37, an adjusting knob 12 is fixedly connected to the upper end of the T-shaped ejector rod 11, and a square rod 13 which is matched with the insertion hole of the rotating rod 16 is fixedly connected to the center of the upper end face of the adjusting knob 12. When the pressurization cylinder 1 is connected with the medicament cylinder 17, the direction rod can be inserted into the inserting hole of the rotating rod 16 under the action of the compression spring 36, and the rotating rod 16 can be driven to rotate by the rotation of the adjusting knob 12.
The sections of the inner cylinder cavities of the adjusting cylinder 20, the connecting cylinder 41, the middle pipe 26, the pesticide spraying pipe 22 and the pesticide guiding pipe 23 are all rectangular, and the cylinder cavities are communicated. The rectangular barrel cavity is convenient for the conducting hole 40 of the regulating plate 29 to control and regulate the flow of the extruded medicine through superposition shielding.
Four arc-shaped concave finger pressure grooves are uniformly and fixedly arranged on the left side plate surface of the pressure plate 4, and a layer of rubber cushion pad 3 is fixedly connected to the groove wall of each finger pressure groove. The finger pressing groove and the rubber buffer pad 3 can be conveniently held by hands, and the comfort is high when the pressurizing plate 4 is squeezed by gripping.
And a layer of rubber non-slip mat 2 is fixedly connected to the right side wall of the pressurizing cylinder 1. The rubber antiskid pad 2 is antiskid and convenient to hold.
A layer of rubber sealing gasket 39 is fixedly connected to the outer wall of the adjusting plate 29 between the limiting handle 30 and the pressing handle 21. The rubber gasket 39 is adapted to the wall of the guide hole 38, so as to increase the sealing performance between the adjusting plate 29 and the adjusting cylinder 20.
The intermediate tube 26 is at an angle of 60 degrees to the spray tube 22. The contained angle can make handheld device slope to one side down when scribbling the medicine, paints more conveniently.
The pressurizing cylinder 1, the medicament cylinder 17, the adjusting cylinder 20, the connecting cylinder 41, the middle pipe 26, the medicine spraying pipe 22, the medicine guiding pipe 23, the medicine spraying head 24 and the smearing plate 32 are all made of transparent PVC plastic materials. The extrusion and outflow conditions of the medicines can be conveniently observed by using the transparent plastic material.
And a semi-circular hanging ring 35 is fixedly connected to the lower end face of the pressurizing cylinder 1. The hanging ring 35 can be used for conveniently hanging the device.
During the use, add the medicament in the medicament section of thick bamboo 17 from annotating medicine section of thick bamboo 18, handheld pressurization section of thick bamboo 1 extrudes repeatedly pressurization section of thick bamboo 1, pressurize in the medicament section of thick bamboo 17, then rotate adjust knob 12 as required, the medicament of adjusting the interior cartridge chamber of section of thick bamboo 20 switches on the passageway size well, medicament in the medicament section of thick bamboo 17 can extrude into adjustment section of thick bamboo 20 under the pressure, extrude the pressure plate 4 repeatedly once more, make the medicament continuously extrude to enter into in the spray tube 22 from the medicament section of thick bamboo 17, the air in the pressurization section of thick bamboo 1 can extrude through air duct 8 simultaneously and get into spray tube 22, carry out the secondary pressurization to the medicament in the spray tube 22, make smooth and easy extrusion of medicament flow into in the medicine-spraying head 24, and evenly spout the affected part in the medicine hole 34 of smearing plate 32, when large tracts of land is paintd, mobile device accessible is scribbled the cotton cover 25 and is assisted and is paintd, make the medicament evenly scribble the affected part.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (3)
1. The utility model provides a paediatrics medicament spraying device of secondary pressure boost structure, includes a pressurization section of thick bamboo, a medicament section of thick bamboo, adjusts a section of thick bamboo, regulating plate, spray tube, spouts the medicine head, scribbles the board, its characterized in that: the medicine spraying device is characterized in that the pressurizing cylinder is a rectangular hollow shell, the right side of the upper end face of the pressurizing cylinder is fixedly communicated with a four-way pipe, a one-way air inlet valve is fixedly arranged in a left branch pipe of the four-way pipe, one-way air outlet valves are fixedly arranged in the right side and an upper side branch pipe of the four-way pipe, the medicine cylinder is a hollow cylinder body in an injection cylinder shape, an air inlet pipe is fixedly communicated with the right side of the lower end face of the medicine cylinder, the lower end of the air inlet pipe is fixedly connected with the upper end of the four-way pipe in a screwed mode, a medicine spraying pipe is fixedly communicated with the right branch pipe of the four-way pipe through an air guide pipe, the other end of the medicine spraying pipe is fixedly connected with a medicine guide pipe in a screwed mode, the lower end of the medicine guide pipe is fixedly connected with a medicine spraying head in a duckbilled mode, the lower end of the medicine spraying head is fixedly connected with a smearing plate, the smearing plate is uniformly provided with a plurality of medicine spraying holes corresponding to the rectangular opening of the lower end of the medicine spraying head, a medicine smearing cotton sleeve is fixedly sleeved on the smearing plate, and a rectangular opening is arranged corresponding to the area of the medicine spraying hole of the bottom face of the medicine smearing cotton sleeve, a medicine injection cylinder is fixedly arranged on the right side cylinder wall of the medicine cylinder, a cylinder cover is fixedly connected to the upper end of the medicine injection cylinder in a screwed mode, an adjusting cylinder is fixedly connected to the upper end of the adjusting cylinder in a screwed mode, an intermediate pipe is fixedly connected to the upper end of the connecting cylinder in a screwed mode, the front end of the intermediate pipe is fixedly connected to the outer wall of the medicine spraying pipe, the section of a cylinder cavity of the inner wall of the adjusting cylinder is rectangular, a rectangular guide hole which penetrates through the middle of the adjusting cylinder up and down is formed in the middle of the adjusting cylinder, an adjusting plate is movably inserted into the guide hole in a inserted mode, a pressing handle is fixedly connected to the upper end of the adjusting plate, a limiting handle is fixedly connected to the outer wall of the lower side of the adjusting plate, a through hole matched with the cylinder cavity of the adjusting cylinder is fixedly formed in the center of the adjusting plate between the limiting handle and the pressing handle, an adjusting groove is fixedly formed in the adjusting plate on the lower side of the limiting handle, and teeth are uniformly and fixedly connected to the groove wall of one side of the adjusting groove, the upper end of the compression cylinder is fixedly connected with a T-shaped ejector rod in a sliding manner, the upper end of the T-shaped ejector rod is fixedly connected with an adjusting knob, and the center of the upper end face of the adjusting knob is fixedly connected with a square rod matched with a square hole in a splicing manner;
an included angle of 60 degrees is formed between the middle pipe and the pesticide spraying pipe;
the pressurizing cylinder, the medicament cylinder, the adjusting cylinder, the connecting cylinder, the middle pipe, the medicament spraying pipe, the medicament guiding pipe, the medicament spraying head and the smearing plate are all made of transparent PVC plastic materials.
2. The spraying device for pediatric drugs with secondary pressurization structure according to claim 1, wherein: two sliding holes are formed in the outer wall of the left side of the pressurizing cylinder, two pressure rods are movably inserted in the sliding holes, the end parts of one ends, located in the pressurizing cylinder, of the two pressure rods are fixedly connected with a piston, the end parts, located outside the pressurizing cylinder, of the other ends of the two pressure rods are fixedly connected with a pressurizing plate, and a reset spring is fixedly sleeved on the pressure rods between the pressurizing plate and the sliding holes;
the sections of the inner cylinder cavities of the adjusting cylinder, the connecting cylinder, the middle pipe, the pesticide spraying pipe and the pesticide guiding pipe are all rectangular, and the cylinder cavities are communicated;
rubber sealing rings are fixedly arranged at the joints between the pesticide spraying pipe and the pesticide guiding pipe, between the pesticide barrel and the adjusting barrel, between the adjusting barrel and the connecting barrel, and between the connecting barrel and the middle pipe;
a layer of rubber anti-slip pad is fixedly connected to the right side wall of the pressurizing cylinder;
and a semicircular annular hanging ring is fixedly connected to the lower end face of the pressurizing cylinder.
3. The spraying device for pediatric drugs of secondary pressurization structure according to claim 1 or 2, wherein: the using method of the medicament spraying device comprises the following steps:
1) Medicine injection and first pressurization: pressing the press handle to make the via hole dislocated with the barrel cavity of the adjusting barrel, adding the medicament into the medicament barrel from the medicament injection barrel, screwing the barrel cover, and pressurizing the medicament barrel;
2) Adjusting the size of a conduction path: the rotating rod is driven to rotate through the adjusting knob, so that the conducting hole and the cylinder cavity of the adjusting cylinder are gradually overlapped until the size of the channel is suitable for the requirement, and the medicament in the medicament cylinder enters the adjusting cylinder under the action of pressure;
3) Pressurizing the medicament in the medicament spraying pipe for the second time: pressurizing the medicament cylinder again to ensure that the medicament is continuously extruded from the medicament cylinder and enters the medicament spraying pipe, and meanwhile, air in the pressurizing cylinder is extruded through the air duct and enters the medicament spraying pipe to pressurize the medicament in the medicament spraying pipe for the second time so that the medicament is smoothly extruded and flows into the medicament spraying head;
4) Application of the medicine: the medicine spraying head aims at the medicine application part, the medicine is evenly sprayed to the affected part from the medicine spraying hole of the smearing plate, and when the medicine is smeared in a large area, the moving device is used for assisting in smearing through the medicine smearing cotton sleeve, so that the medicine is evenly smeared to the affected part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111196021.1A CN113856023B (en) | 2020-07-27 | 2020-07-27 | Pediatric medicament spraying device with secondary pressurization structure and using method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010727430.9A CN111760139B (en) | 2020-07-27 | 2020-07-27 | Two-chamber booster-type medicine device of scribbling of pediatrics |
| CN202111196021.1A CN113856023B (en) | 2020-07-27 | 2020-07-27 | Pediatric medicament spraying device with secondary pressurization structure and using method |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010727430.9A Division CN111760139B (en) | 2020-07-27 | 2020-07-27 | Two-chamber booster-type medicine device of scribbling of pediatrics |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113856023A CN113856023A (en) | 2021-12-31 |
| CN113856023B true CN113856023B (en) | 2023-04-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195865.4A Active CN113856022B (en) | 2020-07-27 | 2020-07-27 | Pediatric medicament spraying device with secondary pressurizing structure |
| CN202111196037.2A Active CN113750360B (en) | 2020-07-27 | 2020-07-27 | Double-cavity supercharged medicine applying device for pediatrics and using method |
| CN202111195861.6A Active CN113730786B (en) | 2020-07-27 | 2020-07-27 | Two chamber booster-type medicine devices of scribbling of pediatrics |
| CN202111196021.1A Active CN113856023B (en) | 2020-07-27 | 2020-07-27 | Pediatric medicament spraying device with secondary pressurization structure and using method |
| CN202010727430.9A Expired - Fee Related CN111760139B (en) | 2020-07-27 | 2020-07-27 | Two-chamber booster-type medicine device of scribbling of pediatrics |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111195865.4A Active CN113856022B (en) | 2020-07-27 | 2020-07-27 | Pediatric medicament spraying device with secondary pressurizing structure |
| CN202111196037.2A Active CN113750360B (en) | 2020-07-27 | 2020-07-27 | Double-cavity supercharged medicine applying device for pediatrics and using method |
| CN202111195861.6A Active CN113730786B (en) | 2020-07-27 | 2020-07-27 | Two chamber booster-type medicine devices of scribbling of pediatrics |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010727430.9A Expired - Fee Related CN111760139B (en) | 2020-07-27 | 2020-07-27 | Two-chamber booster-type medicine device of scribbling of pediatrics |
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| Country | Link |
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| CN (5) | CN113856022B (en) |
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| CN113856022B (en) * | 2020-07-27 | 2023-04-25 | 江苏康康同学科技有限公司 | Pediatric medicament spraying device with secondary pressurizing structure |
| CN113018670B (en) * | 2021-04-06 | 2022-10-28 | 翁鹏 | Device is paintd to ointment for dermatology |
| CN113303752B (en) * | 2021-04-25 | 2022-09-27 | 赤峰学院附属医院 | Mouth mirror for oral medicine |
| CN113332503B (en) * | 2021-05-25 | 2022-09-02 | 中国人民解放军总医院第八医学中心 | Polymer department of stomatology device of adding medicine to |
| CN113797432A (en) * | 2021-10-22 | 2021-12-17 | 李兴杰 | Medicine smearing device for psoriasis treatment |
| CN113877053B (en) * | 2021-11-16 | 2023-03-21 | 郑州大学第一附属医院 | Pediatric clinical treatment auxiliary device |
| CN114177508A (en) * | 2021-12-20 | 2022-03-15 | 复旦大学附属华山医院 | Dermatological treatment is with rotten skin cleaning device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN113730786A (en) | 2021-12-03 |
| CN111760139B (en) | 2021-12-17 |
| CN111760139A (en) | 2020-10-13 |
| CN113856023A (en) | 2021-12-31 |
| CN113750360A (en) | 2021-12-07 |
| CN113730786B (en) | 2023-08-01 |
| CN113750360B (en) | 2023-02-03 |
| CN113856022B (en) | 2023-04-25 |
| CN113856022A (en) | 2021-12-31 |
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