CN201154136Y - Anaesthesia apparatus for surface of urethra - Google Patents
Anaesthesia apparatus for surface of urethra Download PDFInfo
- Publication number
- CN201154136Y CN201154136Y CNU2008200177497U CN200820017749U CN201154136Y CN 201154136 Y CN201154136 Y CN 201154136Y CN U2008200177497 U CNU2008200177497 U CN U2008200177497U CN 200820017749 U CN200820017749 U CN 200820017749U CN 201154136 Y CN201154136 Y CN 201154136Y
- Authority
- CN
- China
- Prior art keywords
- urethra
- allotypic
- injection pipe
- special
- anesthetic machine
- 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
Links
- 210000003708 urethra Anatomy 0.000 title claims abstract description 21
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 10
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 10
- 238000001949 anaesthesia Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007921 spray Substances 0.000 claims description 3
- 230000003444 anaesthetic effect Effects 0.000 abstract description 6
- 230000036407 pain Effects 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract 5
- 239000007924 injection Substances 0.000 abstract 5
- 238000007599 discharging Methods 0.000 abstract 3
- 238000007789 sealing Methods 0.000 abstract 3
- 238000005507 spraying Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 229940035674 anesthetics Drugs 0.000 description 3
- 239000003193 general anesthetic agent Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000004118 muscle contraction Effects 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a urethra surface anesthetic machine which belongs to the technical field of medical apparatuses and comprises an elastic bottle (1), a sealing cover (2), a one-way air intake valve (3), a one-way liquid discharging valve (4) and an allotypic injection pipe (5). The urethra surface anesthetic machine is characterized in that the upper end of the elastic bottle (1) is in threaded sealing connection with the sealing cover (2) on which the one-way air intake valve (3) and the one-way liquid discharging valve (4) are provided; the upper end of the one-way liquid discharging valve (4) is connected with the allotypic injection pipe (5); the front end of the allotypic injection pipe (5) is provided with an olive-shaped spraying head (6) on which a plurality of spraying holes communicated with the inner cavity of the allotypic injection pipe (5) are provided. The urethra surface anesthetic machine has the advantages of simple structure, convenient use and less pain of the patients, the patients do not feel the pain when the allotypic injection pipe is inserted, thus the anesthetic machine is in favor of total anesthesia for the urethra of the user and easy for surgical operations of the apparatuses.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of surface anesthesia of urethra device.
Background technology
Patient carries out at first will anaesthetizing the urethra surface before the urethra apparatus operation technique.Method commonly used is: female patients is dipped in anesthetics with cotton swab usually insert urethra gently, patient male then is poured into anesthetics in the urethra.Above-mentioned two kinds of methods are very big to the misery that patient brings, and especially undesirable to andropathy human urethra anaesthetic effect, the urethra muscle contraction can cause the operation technique difficulty.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to use, and anaesthetic effect is good, the surface anesthesia of urethra device of patient's no pain.
The purpose of this utility model is achieved in that this surface anesthesia of urethra device is made up of elastic bottle, seal cover, breather cheek valve, unidirectional liquid valve, special-shaped syringe, the seal cover that has breather cheek valve and unidirectional liquid valve above elastic bottle upper end screw thread is being tightly connected, the upper end of the unidirectional liquid valve special-shaped syringe that is being threaded, special-shaped syringe front end is provided with olive-shaped shower nozzle, is provided with the spray orifice that a plurality of and special-shaped syringe inner chamber communicates above the shower nozzle.
During use, the nozzle end of special-shaped syringe is inserted urethra top, limit insert edge extruding elastic bottle, because drug effect takes place in anesthetics gradually when injecting the urethra surface, the imperceptible pain of patient when inserting special-shaped syringe again, help patient is carried out the omnidistance anesthesia of urethra, also be easy to the apparatus operation technique.
Advantage of the present utility model: simple in structure, easy to use, the patient suffering is little, and the imperceptible pain of patient when inserting special-shaped syringe helps patient is carried out the omnidistance anesthesia of urethra, is easy to the apparatus operation technique.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this surface anesthesia of urethra device is made up of elastic bottle 1, seal cover 2, breather cheek valve 3, unidirectional liquid valve 4, special-shaped syringe 5, the seal cover 2 that has breather cheek valve 3 and unidirectional liquid valve 4 above elastic bottle 1 upper end screw thread is being tightly connected, the upper end of the unidirectional liquid valve 4 special-shaped syringe 5 that is being threaded, special-shaped syringe 5 front ends are provided with olive-shaped shower nozzle 6, are provided with the spray orifice that a plurality of and special-shaped syringe 5 inner chambers communicate above the shower nozzle 6.
Claims (1)
1, a kind of surface anesthesia of urethra device, form by elastic bottle (1), seal cover (2), breather cheek valve (3), unidirectional liquid valve (4), special-shaped syringe (5), it is characterized in that elastic bottle (1) upper end screw thread has the seal cover (2) of breather cheek valve (3) and unidirectional liquid valve (4) above being tightly connected, the upper end of unidirectional liquid valve (4) the special-shaped syringe (5) that is being threaded, special-shaped syringe (5) front end is provided with olive-shaped shower nozzle (6), is provided with the spray orifice that a plurality of and special-shaped syringe (5) inner chamber communicates above the shower nozzle (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200177497U CN201154136Y (en) | 2008-02-26 | 2008-02-26 | Anaesthesia apparatus for surface of urethra |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200177497U CN201154136Y (en) | 2008-02-26 | 2008-02-26 | Anaesthesia apparatus for surface of urethra |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201154136Y true CN201154136Y (en) | 2008-11-26 |
Family
ID=40101927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200177497U Expired - Fee Related CN201154136Y (en) | 2008-02-26 | 2008-02-26 | Anaesthesia apparatus for surface of urethra |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201154136Y (en) |
-
2008
- 2008-02-26 CN CNU2008200177497U patent/CN201154136Y/en not_active Expired - Fee Related
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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: 20081126 |