CN216418054U - Medicine injection device for otolaryngology department - Google Patents
Medicine injection device for otolaryngology department Download PDFInfo
- Publication number
- CN216418054U CN216418054U CN202122503212.XU CN202122503212U CN216418054U CN 216418054 U CN216418054 U CN 216418054U CN 202122503212 U CN202122503212 U CN 202122503212U CN 216418054 U CN216418054 U CN 216418054U
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- Prior art keywords
- medicine
- dosing
- handle
- negative pressure
- fixed handle
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- 239000003814 drug Substances 0.000 title claims abstract description 90
- 238000002347 injection Methods 0.000 title claims abstract description 13
- 239000007924 injection Substances 0.000 title claims abstract description 13
- 229940079593 drug Drugs 0.000 title description 3
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 230000000694 effects Effects 0.000 claims abstract description 15
- 230000001755 vocal effect Effects 0.000 claims abstract description 8
- 229920000742 Cotton Polymers 0.000 claims description 27
- 239000007921 spray Substances 0.000 claims description 22
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000001647 drug administration Methods 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000001125 extrusion Methods 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 6
- 210000003128 head Anatomy 0.000 description 5
- 238000012377 drug delivery Methods 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 230000002452 interceptive effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 210000003800 pharynx Anatomy 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a medicine injection apparatus for otolaryngology branch of academic or vocational study, the body of rod of dosing including medicine storage bottle, drawing liquid hose and drawing liquid hose end-to-end connection, the terminal side of the body of rod of dosing is provided with the shower nozzle of dosing, and the side of the body of rod of dosing installs the LED lamp holder in the same direction of the shower nozzle of dosing, the front end of the body of rod of dosing is fixed handle, and fixed handle's side is provided with the activity and presses the handle, and fixed handle presses the handle with the activity to be hinged joint, draw liquid hose and be provided with the negative pressure between the shower nozzle of dosing and give the medicine chamber, and the negative pressure is dosed the chamber and is located between fixed handle and the activity pressure handle. This medicine injection apparatus for otolaryngology branch of academic or vocational study, accessible negative pressure give the extrusion structure cooperation activity cap location dismouting cotton-padded sleeve of medicine chamber, be convenient for nimble manual dosing and carry out nimble selectivity injection liquid medicine and clean the processing to the affected part, the processing of conveniently dosing in succession, the cooperation is stored up the medicine bottle and is dosed in succession, LED lamp holder cooperation activity cap linked switch illumination improves whole practicality.
Description
Technical Field
The utility model relates to the technical field of medical equipment is relevant, specifically is a medicine injection apparatus for otolaryngology branch of academic or vocational study.
Background
The otolaryngology department as the name implies is the surgical department mainly diagnosing and treating related diseases of ears, noses and throats, and when the common surgical affected parts are treated, the medicine can be directly administered to the skin of the affected parts at many times, and the administration to the affected parts of the otolaryngology department usually involves nasal cavities, oral cavities and ear holes, so that the direct administration treatment on the affected parts is inconvenient.
Present otolaryngology branch of academic or vocational study affected part is dosed the treatment mode and is stained with through the cotton swab usually and get the medicine, then use the cotton swab to stretch into and paint in the affected part, need repeatedly be stained with when the medicine is loaded into medicine and get the liquid medicine, and the mode that simple cotton swab was dosed is also convenient for evenly fully dosing, also be an otolaryngology branch of academic or vocational study medicine sprinkler for CN213158850U like Chinese patent publication number, mainly make to dose more evenly fully in the affected part through the mode that the medicament sprays, provide the auxiliary illumination through miniature battery and light simultaneously, but the device simple use sprays and replaces the cotton swab, but can not realize that the cotton swab cleans the cleaning action in affected part, the single dose is limited simultaneously, be not convenient for continuous administration operation such as washing, the electric quantity and the luminance scheduling problem of miniature battery and light are also convenient for continuous administration use, influence the holistic practicality of device.
Aiming at the problems, the drug delivery device is innovatively designed on the basis of the original drug delivery device for the department of otorhinolaryngology.
Disclosure of Invention
An object of the utility model is to provide a medicine injection apparatus for otolaryngology branch of academic or vocational study to it administers inconveniently to propose the otolaryngology branch of academic or vocational study affected part in solving above-mentioned background art, and the part sprays the relatively poor problem of medicine auxiliary structure practical function.
In order to achieve the above purpose, the utility model provides a following technical scheme: a medicine injection device for otolaryngological department comprises a medicine storage bottle, a liquid drawing hose and a medicine feeding rod body connected with the tail end of the liquid drawing hose;
the side face of the tail end of the dosing rod body is provided with a dosing spray head, and the side edge of the dosing rod body is provided with an LED lamp cap in the same direction of the dosing spray head;
the front end of the drug administration rod body is a fixed handle, the side surface of the fixed handle is provided with a movable pressing handle, and the fixed handle and the movable pressing handle are connected through a hinge;
a negative pressure dosing cavity is arranged between the liquid drawing hose and the dosing nozzle and is positioned between the fixed handle and the movable pressing handle.
Preferably, the liquid medicine between the medicine feeding nozzle and the medicine storage bottle sequentially flows through the liquid drawing hose, the negative pressure medicine feeding cavity and the liquid outlet pipe, and the liquid drawing hose and the liquid outlet pipe are provided with one-way valves at the connection parts with the negative pressure medicine feeding cavity.
By adopting the technical scheme, a complete liquid medicine supply channel is formed, and the device is convenient to be matched with a medicine storage bottle for continuous administration and spraying.
Preferably, the negative pressure cavity of giving medicine constitutes extending structure between fixed handle and activity pressure handle, and the internally mounted in negative pressure cavity of giving medicine has supporting spring to both ends laminate fixed handle and activity respectively and press the handle about supporting spring.
Adopt above-mentioned technical scheme, the cooperation activity grab handle structure through fixed handle and activity pressure handle is reciprocal to be extruded to the negative pressure cavity of giving medicine and is dosed, makes things convenient for manual control, and the simple operation of dosing.
Preferably, a movable cap is arranged on the outer side of the administration spray head, the side surface of the movable cap is of a grid-shaped opening structure, and a sterile cotton sleeve is nested on the outer side of the movable cap.
Adopt above-mentioned technical scheme, through activity cap cooperation aseptic cotton cover, be convenient for spray in a flexible way and dose or the affected part is dosed and is wiped.
Preferably, the movable cap forms a telescopic structure at the outer end of the administration spray head, and a connecting spring is arranged between the movable cap and the administration spray head to keep elastic attachment;
meanwhile, a joint clamping groove is reserved between the movable cap and the drug feeding rod body, and the side end of the sterilized cotton sleeve is clamped at the joint clamping groove.
By adopting the technical scheme, the movable cap can be conveniently movably adjusted, and the disinfection cotton sleeve can be nested and clamped, so that the disinfection cotton sleeve can be conveniently detached, replaced and fixedly used.
Preferably, a button battery is installed inside the drug delivery rod body, and an electric contact connector is arranged between the button battery and the LED lamp cap to form an integral control switch circuit;
the electric shock connector forms a synchronous moving structure along with the movable cap, and when the movable cap extends out, the LED lamp cap and the electric shock connector are connected through a circuit.
Adopt above-mentioned technical scheme, throw light on through the cooperation of LED lamp holder, make things convenient for the affected part to administer, the on-off control circuit of LED lamp holder uses cooperation gang switch through the interactive adjustment of electric shock joint with the activity cap simultaneously.
Compared with the prior art, the beneficial effects of the utility model are that: the medicine injection device for the otolaryngological department,
1. the device has the advantages that the device can be used for flexibly spraying and wiping the liquid medicine on the affected part through manual administration, the administration spray head is matched with the movable cap structure so that the sterilized cotton sleeve can be conveniently nested outside the administration spray head to be detached and replaced for use, the movable cap is pulled outwards so that the port of the sterilized cotton sleeve is conveniently clamped at the position of the laminating clamping groove to be flexibly sleeved and fixed, the thinner sterilized cotton sleeve can be used for playing a sterilizing role, the liquid medicine spraying is not influenced, the thicker sterilized cotton sleeve can be used for wiping the affected part through liquid medicine soaking, and the device is convenient and sanitary to use;
2. be convenient for carry out continuous processing of dosing, in the use of device, press handle extrusion structure cooperation to carry out manual extrusion to negative pressure medicine cavity through fixed handle and activity, can be convenient for directly draw liquid hose and drain pipe from the cooperation of medicine storage bottle and carry out the transport of dosing in succession, be provided with the cooperation simultaneously and carry out the LED lamp holder of the illumination of dosing in succession, the convenient long-time power supply illumination of switch circuit through the button cell cooperation electric shock joint of the body of rod department of dosing, electric shock joint cooperation is dosed shower nozzle department and is moved cap structure and use simultaneously, be convenient for when the nested aseptic cotton cover of activity cap adjustment, synchronous pulling electric shock joint, convenient synchronous illumination uses.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the drug delivery rod of the present invention;
FIG. 3 is an enlarged schematic view of a portion of FIG. 2 according to the present invention;
FIG. 4 is a schematic side sectional view of the administration spray head of the present invention;
fig. 5 is the utility model discloses the shower nozzle of dosing is cut open structure schematic diagram down.
In the figure: 1. a medicine storage bottle; 2. a liquid drawing hose; 3. a drug administration rod body; 4. a dosing nozzle; 5. an LED lamp cap; 6. fixing a handle; 7. a movable pressing handle; 8. a negative pressure dosing cavity; 9. a liquid outlet pipe; 10. a one-way valve; 11. a support spring; 12. a movable cap; 13. a sterilized cotton sleeve; 14. a connecting spring; 15. fitting the clamping groove; 16. a button cell; 17. and (4) electric shock connectors.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a medicine injection device for an otolaryngological department comprises a medicine storage bottle 1, a liquid drawing hose 2 and a medicine feeding rod body 3 connected with the tail end of the liquid drawing hose 2, a medicine feeding spray head 4 is arranged on the side face of the tail end of the medicine feeding rod body 3, a fixed handle 6 is arranged at the front end of the medicine feeding rod body 3, a movable pressing handle 7 is arranged on the side face of the fixed handle 6, the fixed handle 6 is connected with the movable pressing handle 7 through a hinge, a negative-pressure medicine feeding cavity 8 is arranged between the liquid drawing hose 2 and the medicine drawing spray head 4, and the negative-pressure medicine feeding cavity 8 is located between the fixed handle 6 and the movable pressing handle 7.
Referring to fig. 1-2, the liquid medicine between the medicine feeding nozzle 4 and the medicine storage bottle 1 sequentially flows through the liquid drawing hose 2, the negative pressure medicine feeding cavity 8 and the liquid outlet pipe 9, and the liquid drawing hose 2 and the liquid outlet pipe 9 are provided with the check valves 10 at the connection parts with the negative pressure medicine feeding cavity 8, so as to form a complete liquid medicine supply channel, so that the convenient device is matched with the medicine storage bottle 1 for continuous medicine feeding and spraying, the negative pressure medicine feeding cavity 8 forms a telescopic structure between the fixed handle 6 and the movable pressing handle 7, the support spring 11 is arranged inside the negative pressure medicine feeding cavity 8, the left end and the right end of the support spring 11 are respectively attached to the fixed handle 6 and the movable pressing handle 7, the negative pressure medicine feeding cavity 8 is extruded and fed in a reciprocating manner through the matched movable holding handle structure of the fixed handle 6 and the movable pressing handle 7, so that manual control is convenient and fast and convenient in medicine feeding operation.
Referring to fig. 3-5, a movable cap 12 is disposed outside the administration nozzle 4, a side surface of the movable cap 12 is in a grid-shaped opening structure, a sterilized cotton cover 13 is nested outside the movable cap 12, the movable cap 12 is matched with the sterilized cotton cover 13 to facilitate flexible injection administration or administration and wiping at an affected part, the movable cap 12 forms a telescopic structure at an outer end of the administration nozzle 4, a connecting spring 14 is disposed between the movable cap 12 and the administration nozzle 4 to maintain elastic attachment, an attachment clamp groove 15 is reserved between the movable cap 12 and the administration rod 3, a side end of the sterilized cotton cover 13 is clamped at the attachment clamp groove 15, the movable cap 12 is convenient to movably adjust and simultaneously nestingly clamp the sterilized cotton cover 13, and the sterilized cotton cover 13 is convenient to detach, replace and fix for use.
Referring to fig. 2-4, the side of the administration rod 3 is provided with the LED lamp head 5 in the same direction of the administration nozzle 4, the button cell 16 is arranged inside the administration rod 3, and the electric contact connector 17 is arranged between the button cell 16 and the LED lamp head 5 to form an integral control switch circuit, wherein the electric contact connector 17 forms a synchronous moving structure along with the movable cap 12, and the circuit between the LED lamp head 5 and the electric contact connector 17 is switched on when the movable cap 12 extends out, so as to illuminate through the cooperation of the LED lamp head 5, thereby facilitating administration to affected parts, and meanwhile, the switch control circuit of the LED lamp head 5 uses a cooperation gang switch through the interactive adjustment of the electric contact connector 17 and the movable cap 12.
The working principle is as follows: when the otolaryngological medicine injection device is used, liquid medicine is directly contained in the medicine storage bottle 1 and is connected to the medicine feeding spray head 4 through the liquid drawing hose 2 and the liquid outlet pipe 9, when medicine feeding is needed, the fixed handle 6 and the movable pressing handle 7 can be held to apply pressure to extrude the negative pressure medicine feeding cavity 8 and compress the supporting spring 11, liquid in the negative pressure medicine feeding cavity 8 flows to the medicine feeding spray head 4 to feed medicine under the action of the one-way valve 10, the negative pressure medicine feeding cavity 8 is reset and unfolded under the elastic action of the supporting spring 11 when the medicine feeding is released, and the liquid medicine in the medicine storage bottle 1 is filled into the negative pressure medicine feeding cavity 8 through the liquid drawing hose 2 under the negative pressure action;
in the use of the device, the disinfection cotton sleeve 13 can be nested in the position of the administration spray head 4 to be matched with wiping for use, the disinfection cotton sleeve 13 can be sleeved outside the movable cap 12, the movable cap 12 is pulled outwards, the connecting spring 14 is compressed, the attaching clamp groove 15 is exposed, the port of the disinfection cotton sleeve 13 is sleeved in the attaching clamp groove 15, the movable cap 12 can keep attaching and clamping the disinfection cotton sleeve 13 under the action of the connecting spring 14, meanwhile, the movable cap 12 is kept in an externally-pulled state, the electric shock connector 17 and the LED lamp holder 5 can be synchronously switched on to provide illumination, and administration at an affected part is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a medicine injection apparatus for otolaryngology branch of academic or vocational study, includes medicine storage bottle (1), draws liquid hose (2) and draws liquid hose (2) end connection's the body of rod (3) of dosing, its characterized in that:
a dosing spray head (4) is arranged on the side face of the tail end of the dosing rod body (3), and LED lamp caps (5) are arranged on the side edge of the dosing rod body (3) in the same direction of the dosing spray head (4);
the front end of the administration rod body (3) is a fixed handle (6), the side surface of the fixed handle (6) is provided with a movable pressing handle (7), and the fixed handle (6) is hinged with the movable pressing handle (7);
a negative pressure medicine feeding cavity (8) is arranged between the liquid drawing hose (2) and the medicine feeding nozzle (4), and the negative pressure medicine feeding cavity (8) is positioned between the fixed handle (6) and the movable pressing handle (7).
2. The otolaryngological medicine ejection device according to claim 1, wherein: the liquid medicine between the medicine feeding nozzle (4) and the medicine storage bottle (1) sequentially flows through the liquid drawing hose (2), the negative pressure medicine feeding cavity (8) and the liquid outlet pipe (9), and the liquid drawing hose (2) and the liquid outlet pipe (9) are provided with one-way valves (10) at the connection parts with the negative pressure medicine feeding cavity (8).
3. The otolaryngological medicine ejection device according to claim 1, wherein: negative pressure cavity (8) of dosing constitutes extending structure between fixed handle (6) and activity pressure handle (7), and the internally mounted of negative pressure cavity (8) of dosing has supporting spring (11) to both ends laminate fixed handle (6) and activity pressure handle (7) respectively about supporting spring (11).
4. The otolaryngological medicine ejection device according to claim 1, wherein: the outer side of the administration spray head (4) is provided with a movable cap (12), the side surface of the movable cap (12) is of a grid-shaped perforated structure, and the outer side of the movable cap (12) is nested with a sterilized cotton sleeve (13).
5. The otolaryngological medicine ejection device according to claim 4, wherein: the movable cap (12) forms a telescopic structure at the outer end of the administration spray head (4), and a connecting spring (14) is arranged between the movable cap (12) and the administration spray head (4) to keep elastic attachment;
meanwhile, a joint clamping groove (15) is reserved between the movable cap (12) and the administration rod body (3), and the side end of the sterilized cotton sleeve (13) is clamped at the joint clamping groove (15).
6. The otolaryngological medicine ejection device according to claim 5, wherein: a button battery (16) is arranged in the drug administration rod body (3), and an electric contact joint (17) is arranged between the button battery (16) and the LED lamp cap (5) to form an integral control switch circuit;
the electric shock connector (17) forms a synchronous moving structure along with the movable cap (12), and when the movable cap (12) extends out, the LED lamp holder (5) and the electric shock connector (17) are connected through a circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503212.XU CN216418054U (en) | 2021-10-18 | 2021-10-18 | Medicine injection device for otolaryngology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122503212.XU CN216418054U (en) | 2021-10-18 | 2021-10-18 | Medicine injection device for otolaryngology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216418054U true CN216418054U (en) | 2022-05-03 |
Family
ID=81330550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122503212.XU Expired - Fee Related CN216418054U (en) | 2021-10-18 | 2021-10-18 | Medicine injection device for otolaryngology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216418054U (en) |
-
2021
- 2021-10-18 CN CN202122503212.XU patent/CN216418054U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220503 |