CN201987748U - Eardrum puncturing instrument - Google Patents
Eardrum puncturing instrument Download PDFInfo
- Publication number
- CN201987748U CN201987748U CN2010206989043U CN201020698904U CN201987748U CN 201987748 U CN201987748 U CN 201987748U CN 2010206989043 U CN2010206989043 U CN 2010206989043U CN 201020698904 U CN201020698904 U CN 201020698904U CN 201987748 U CN201987748 U CN 201987748U
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- China
- Prior art keywords
- puncturing
- handle
- injection
- puncture
- syringe
- 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.)
- Expired - Fee Related
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Abstract
The utility model belongs to the technical field of medical equipment, and particularly relates to an eardrum puncturing instrument. A puncturing needle is connected at the front end of an injector, the eardrum puncturing instrument comprises a puncturing handle, an injector clamping groove is arranged on the puncturing handle, the injector is arranged in the injector clamping groove, an electric pump is arranged in the puncturing handle and controls the injection of the injector, an electric injection switch is arranged on the puncturing handle, a headlamp is arranged at the front end of the puncturing handle, a battery bin is arranged at the lower part of the headlamp, and a lighting control switch is arranged on the battery bin. When the eardrum puncturing instrument is used, the electric injection switch can be controlled by only one hand, the injection of the injection is controlled by the work of the electric pump, the operation process is simple, a plurality of times of puncturing are not needed in the operation process, so that the eardrum and the tympanic cavity can not be damaged; and the headlamp is arranged at the front end of the puncturing handle, the battery bin is arranged at the lower part of the headlamp, and provided with the lighting control switch, so that the light source can be obtained conveniently, and the operation can be implement at any time any where.
Description
Technical field
The invention belongs to medical instruments field, relate in particular to the auripuncture instrument.
Background technology
In medical profession, adopt the auripuncture drawing liquid or in tympanum injection be the common treatment means of otology.At present, auripuncture and tympanum mainly are under frontal mirror or endotoscpe direct-view, using puncture needle directly to connect syringe operates, this operating process has the following disadvantages: at first, puncture needle passes needs on the other hand fixedly puncture needle after tympanum enters tympanum, the pull syringe carries out the drug administration by injection treatment on the other hand, complex operation, and two during hand operated, can not hold endotoscpe simultaneously and observe tympanum, can't guarantee puncture needle in therapeutic process all the time in tympanum, cause puncture needle to be deviate from from tympanum, often need repeatedly puncture, very easily damage tympanum; The second, because of the weight of syringe own is too light, cause the puncture needle swing during operation easily, very easily cause the damage of tympanum or tympanum inwall; The 3rd, limited by lighting source, inconvenience is moved, is carried in this operation, and operation can not launch whenever and wherever possible.
Summary of the invention
The technical problem that the present invention solves is, it is loaded down with trivial details to solve existing puncture procedure process, often need repeatedly puncture, very easily cause tympanum, paries tympanica damage, and operating process can not unfolded whenever and wherever possible deficiency, provides a kind of operating process simple, need repeatedly puncture in operating process, can not cause tympanum, paries tympanica damage, and operating process can unfolded auripuncture instrument whenever and wherever possible.
Technical scheme of the present invention is a kind of auripuncture instrument, syringe front end connection puncture needle, the primary structure characteristics are, it also comprises a puncture handle, and the puncture handle is provided with the syringe draw-in groove, and syringe places in the syringe draw-in groove, be provided with electrodynamic pump in the puncture handle, the injection of electrodynamic pump control syringe, the puncture handle is provided with electronic injection switch, and puncture handle front end is provided with illuminating lamp, the bottom is provided with battery compartment, and battery compartment is provided with bull switch.
The invention has the beneficial effects as follows, because it also comprises a puncture handle, the puncture handle is provided with the syringe draw-in groove, syringe places in the syringe draw-in groove, is provided with electrodynamic pump in the puncture handle, the injection of electrodynamic pump control syringe, the puncture handle is provided with electronic injection switch, the present invention only needs the electronic injection switch of hand control in use, by the injection of electrodynamic pump work control syringe, operating process is simple, need in operating process, repeatedly not puncture, can not cause tympanum, the paries tympanica damage, puncture handle front end is provided with illuminating lamp, the bottom is provided with battery compartment, battery compartment is provided with bull switch, the light source facility, and operating process can launch whenever and wherever possible.
Description of drawings
Accompanying drawing is a kind of structural representation of the present invention, also is the sketch map of a kind of embodiment.
The specific embodiment
The present invention is further detailed explanation below in conjunction with drawings and the specific embodiments.
Auripuncture instrument as shown in drawings, the syringe front end connects puncture needle 1, and it also comprises a puncture handle 2, puncture handle 2 is provided with the syringe draw-in groove, syringe places in the syringe draw-in groove, is provided with electrodynamic pump in the puncture handle 2, the injection of electrodynamic pump control syringe, realize automatic chemical feeding, puncture handle 2 is provided with electronic injection switch 3, the work of control electrodynamic pump, and puncture handle 2 front ends are provided with illuminating lamp 4, the bottom is provided with battery compartment 5, and battery compartment is provided with bull switch 6.
After the medical worker gives the conventional external auditory meatus sterilization of patient, tympanum topical anesthesia, open illuminating lamp 4 by bull switch 6, under the irradiation of illuminating lamp, puncture needle 1 is slowly put into patient's external auditory meatus, get before the tympanum down or posterior inferior quadrant punctures, after puncture needle enters tympanum fully, stop puncture, by electronic injection switch 3 control electrodynamic pump work, the injection of electrodynamic pump control syringe realizes automatic chemical feeding, extracts puncture needle after the administration.Operating process of the present invention is simple, need repeatedly not puncture in operating process, can not cause tympanum, paries tympanica damage, and operating process can launch whenever and wherever possible.
Claims (1)
1. auripuncture instrument, the syringe front end connects puncture needle, it is characterized in that, it also comprises a puncture handle, the puncture handle is provided with the syringe draw-in groove, syringe places in the syringe draw-in groove, is provided with electrodynamic pump in the puncture handle, the injection of electrodynamic pump control syringe, the puncture handle is provided with electronic injection switch, puncture handle front end is provided with illuminating lamp, and the bottom is provided with battery compartment, and battery compartment is provided with bull switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206989043U CN201987748U (en) | 2010-12-30 | 2010-12-30 | Eardrum puncturing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206989043U CN201987748U (en) | 2010-12-30 | 2010-12-30 | Eardrum puncturing instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201987748U true CN201987748U (en) | 2011-09-28 |
Family
ID=44664260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206989043U Expired - Fee Related CN201987748U (en) | 2010-12-30 | 2010-12-30 | Eardrum puncturing instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201987748U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095736A (en) * | 2016-02-22 | 2017-08-29 | 华晶科技股份有限公司 | Ear-drum sting device |
| CN115006108A (en) * | 2022-06-27 | 2022-09-06 | 延安大学附属医院 | Ear-hanging type tympanic cavity filling pump |
-
2010
- 2010-12-30 CN CN2010206989043U patent/CN201987748U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095736A (en) * | 2016-02-22 | 2017-08-29 | 华晶科技股份有限公司 | Ear-drum sting device |
| CN107095736B (en) * | 2016-02-22 | 2020-03-17 | 华晶科技股份有限公司 | Eardrum puncture device |
| CN115006108A (en) * | 2022-06-27 | 2022-09-06 | 延安大学附属医院 | Ear-hanging type tympanic cavity filling pump |
| CN115006108B (en) * | 2022-06-27 | 2023-03-14 | 延安大学附属医院 | Ear-hanging type tympanic cavity filling pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20111230 |