CN201324435Y - Urethra anesthetic injecting device - Google Patents
Urethra anesthetic injecting device Download PDFInfo
- Publication number
- CN201324435Y CN201324435Y CNU2008202272922U CN200820227292U CN201324435Y CN 201324435 Y CN201324435 Y CN 201324435Y CN U2008202272922 U CNU2008202272922 U CN U2008202272922U CN 200820227292 U CN200820227292 U CN 200820227292U CN 201324435 Y CN201324435 Y CN 201324435Y
- Authority
- CN
- China
- Prior art keywords
- urethra
- syringe
- anesthetic
- liquid outlet
- injection 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
Links
Images
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a urethra anesthetic injecting device which pertains to the technical field of medical apparatuses and instruments and consists of an injection syringe, a liquid medicine bottle and an air charging bag. The urethra anesthetic injecting device is characterized in that the front end of the injection syringe is provided with an ellipsoidal sprayer on which a spray orifice with a diameter equal to 1/6 of the inner diameter of the injection syringe is arranged; the outer wall of the rear end of the injection syringe is sheathed with a handle; the front end of the liquid medicine bottle is connected with a sealing cover with an air intake pipe and a liquid outlet pipe on the upper surface in a thread sealing manner; the upper end of the air intake pipe is connected with the air charging bag while the upper end of the liquid outlet pipe is connected with a single-way liquid outlet valve; and the upper end of the liquid outlet valve is communicated with the rear end of the injection syringe. The urethra anesthetic injecting device has simple structure, convenient use and little pain to patients; when the injection syringe is inserted, patients do not feel any pain; the urethra anesthetic injecting device is beneficial to conduct whole-process anaesthesia to the urethra of a patient and easy for surgical operation; and the upper end of the liquid outlet pipe is connected with a single-way liquid outlet valve, which causes no backflow of anesthetic and prevents anesthetic in the liquid medicine bottle from being contaminated.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of urethra anesthesia injection 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 urethra anesthesia injection device of patient's no pain.
The purpose of this utility model is achieved in that this urethra anesthesia injection device is made up of syringe, medicinal liquid bottle, aerating gasbag, syringe front end is provided with the ellipticity shower nozzle, be provided with the spray orifice that diameter is a syringe inner diameter 1/6 above the shower nozzle, syringe rear end outer wall is with handle; Have air induction conduit and the seal cover that goes out fluid catheter above medicinal liquid bottle upper end screw thread is being tightly connected, the air induction conduit upper end is connected with aerating gasbag, goes out the fluid catheter upper end and is connected with unidirectional liquid valve, and unidirectional liquid valve upper end is connected with the syringe rear end by flexible pipe.The syringe material selects for use rustless steel hollow steel or disposable non-toxic plastic to be made.
During use, the nozzle end of syringe is inserted urethra top, limit insert edge extruding aerating gasbag, anesthetics in the medicinal liquid bottle is under the effect of air pressure, through going out fluid catheter, unidirectional liquid valve, the ejection of syringe shower nozzle, because anesthetics drug effect takes place gradually, the imperceptible pain of patient when inserting syringe again when injecting the urethra surface, 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 syringe helps patient is carried out the omnidistance anesthesia of urethra, is easy to operation technique; Because the drain pipe upper end is provided with unidirectional liquid valve, the anesthesia medicinal liquid is backflowed, avoid the anesthetics in the medicinal liquid bottle to be polluted.
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 urethra anesthesia injection device is made up of syringe 1, medicinal liquid bottle 2, aerating gasbag 3, syringe 1 front end is provided with the ellipticity shower nozzle, be provided with the spray orifice that diameter is syringe 1 internal diameter 1/6 above the shower nozzle, syringe 1 rear end outer wall is with handle 4; Above being tightly connected, medicinal liquid bottle 2 upper end screw threads have air induction conduit 5 and the seal cover that goes out fluid catheter 6, air induction conduit 5 upper ends are connected with aerating gasbag 3, go out fluid catheter 6 upper ends and be connected with unidirectional liquid valve 7, unidirectional liquid valve 7 upper ends are connected with syringe 1 rear end by flexible pipe.
Claims (1)
1, a kind of urethra anesthesia injection device, form by syringe (1), medicinal liquid bottle (2), aerating gasbag (3), it is characterized in that syringe (1) front end is provided with the ellipticity shower nozzle, being provided with diameter above the shower nozzle is the spray orifice of syringe (1) internal diameter 1/6, and syringe (1) rear end outer wall is with handle (4); Have air induction conduit (5) above medicinal liquid bottle (2) upper end screw thread is being tightly connected and go out the seal cover of fluid catheter (6), air induction conduit (5) upper end is connected with aerating gasbag (3), go out fluid catheter (6) upper end and be connected with unidirectional liquid valve (7), unidirectional liquid valve (7) upper end is connected with syringe (1) rear end by flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202272922U CN201324435Y (en) | 2008-12-18 | 2008-12-18 | Urethra anesthetic injecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202272922U CN201324435Y (en) | 2008-12-18 | 2008-12-18 | Urethra anesthetic injecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201324435Y true CN201324435Y (en) | 2009-10-14 |
Family
ID=41176413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202272922U Expired - Fee Related CN201324435Y (en) | 2008-12-18 | 2008-12-18 | Urethra anesthetic injecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201324435Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436423A (en) * | 2014-11-21 | 2015-03-25 | 蔡虹静 | Urethra anesthetic sprayer used in urinary surgery |
| CN106730285A (en) * | 2016-12-23 | 2017-05-31 | 北京积水潭医院 | Orificium urethrae externum plugging device |
-
2008
- 2008-12-18 CN CNU2008202272922U patent/CN201324435Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436423A (en) * | 2014-11-21 | 2015-03-25 | 蔡虹静 | Urethra anesthetic sprayer used in urinary surgery |
| CN106730285A (en) * | 2016-12-23 | 2017-05-31 | 北京积水潭医院 | Orificium urethrae externum plugging device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206434698U (en) | Traditional chinese medical science gynaecology's suppository device of dosing | |
| WO2010122537A1 (en) | An enema device and method of using the device | |
| CN112007261B (en) | Bladder medicine feeder for obstetrics and gynecology department | |
| CN201324435Y (en) | Urethra anesthetic injecting device | |
| CN206518751U (en) | Catheter type nasal cavity and pharynx nasalis surface anesthesia atomizer | |
| CN112007260B (en) | Medical oncology bladder ware of dosing | |
| CN110639104A (en) | A kind of medical multi-functional atomized medicine suction and cleaning device | |
| CN201768249U (en) | Urethra surface anesthesia injection device | |
| CN201154136Y (en) | Anaesthesia apparatus for surface of urethra | |
| CN202036673U (en) | Urethra medicine-feeding device for treatment of bladder prostate | |
| CN213076879U (en) | An improved enema device | |
| CN202236780U (en) | Urethra mucous membrane anesthesia dosing machine for urology surgery | |
| CN210542645U (en) | Clinical enema device | |
| CN201529315U (en) | Enema drug administering device | |
| CN209437832U (en) | A kind of adult tracheal's conduit with continuous analgesic effect | |
| CN219557484U (en) | Injection integrated small needle knife | |
| CN201223629Y (en) | Medicine introducing device for rectum of children | |
| CN207532605U (en) | A kind of Novel anti-stab hinders precision filter infusion set | |
| CN201257228Y (en) | Infant rectum administration device | |
| CN213285157U (en) | Novel urethra mucosa surface anesthesia ware | |
| CN201248960Y (en) | Urethra mucosa anesthetic dispenser | |
| CN218793325U (en) | Disposable enema anal tube | |
| CN202538039U (en) | Children enemator | |
| CN203494048U (en) | Retrograde urethrography syringe | |
| CN203598346U (en) | Male urethra anesthesia spraying hose |
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: 20091014 Termination date: 20100118 |