CN2430173Y - Syringe for urethra anesthesia - Google Patents
Syringe for urethra anesthesia Download PDFInfo
- Publication number
- CN2430173Y CN2430173Y CN 00245909 CN00245909U CN2430173Y CN 2430173 Y CN2430173 Y CN 2430173Y CN 00245909 CN00245909 CN 00245909 CN 00245909 U CN00245909 U CN 00245909U CN 2430173 Y CN2430173 Y CN 2430173Y
- Authority
- CN
- China
- Prior art keywords
- urethra
- syringe
- shaped
- utility
- model
- 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
Abstract
The utility model relates to a syringe for urethra anesthesia, which belongs to a medical utensil used for urethra operations of an urological department. The utility model has a metal special-shaped injection tube, and a pushing and injecting rod for liquid medicine is arranged inside the special-shaped injection tube. An injection spray tube is arranged on a needle seat at the front end of the special-shaped injection tube, and the front end of the injection spray tube is a mushroom-shaped spray head for liquid medicine. A plurality of small holes which are communicated with an inner cavity of the injection spray tube are distributed on the spray head. Before patients can be operated in a urethra apparatus operation, the syringe for urethra anesthesia is used for anesthetizing the urethra surface. The patients do not feel pain. The utility model is favorable to omnidistance anesthesia for patients' urethrae, the apparatus operation is easy to operate, and the anesthesia effect of the utility model is favorable. The syringe can be used for irrigating patients' urethrae, and the utility model has the advantage of easy use.
Description
This utility model is a kind of urethra anesthetic syringe, belongs to urology department and carries out a kind of medical apparatus in the operation on urethra.
Patient carries out at first will anaesthetizing the urethra surface before the urethra apparatus operation technique.Method commonly used is: comrade women dips in anesthetics with cotton swab and inserts gently in the urethra, and the gay is poured into anesthetics in the urethra.Above-mentioned two kinds of methods, the misery that patient is brought is very big, and anaesthetic effect is undesirable, and especially urethra muscle shrinks and causes the operation technique difficulty.
Order of the present utility model provides a kind of urethra anesthetic syringe, overcomes above-mentioned defective, patient's no pain, and anaesthetic effect is good, and is easy to use.
The purpose of this utility model is achieved in that a kind of urethra anesthetic syringe, it has the special-shaped syringe of a metal, in special-shaped syringe, medicinal liquid is housed and injects bar, it is characterized in that on the needle stand of special-shaped syringe front end, being equipped with the injection jet pipe, the front end of injection jet pipe is a mushroom-shaped medicinal liquid shower nozzle, is distributed with some apertures on the shower nozzle and communicates with the inner chamber of injection jet pipe.
Fig. 1 is a structural representation of the present utility model.
In conjunction with the accompanying drawings structure of the present utility model is specified:
A kind of urethra anesthetic syringe, it has the special-shaped syringe 1 of a metal, and the material of special-shaped syringe selects for use rustless steel hollow steel also can select disposable non-toxic engineering plastic for use.In special-shaped syringe 1 medicinal liquid is housed and injects bar 2, injection jet pipe 4 is installed on the needle stand 3 of special-shaped syringe 1 front end, the front end of injection jet pipe is a mushroom-shaped medicinal liquid shower nozzle 5, is distributed with some apertures 6 on the shower nozzle 5, and it communicates with the inner chamber 7 of injection jet pipe 4.The diameter of aperture 6 is 1/7 or 1/10 of injection jet pipe 4 inner chamber calibers.
During use, at first the anesthetics suction is in special-shaped syringe 1, and the mushroom-shaped medicinal liquid shower nozzle 5 that will inject jet pipe then inserts the top of patient's urethra, and anesthetics is injected on the limit, and the limit advances inserts injection jet pipe 4.Because drug effect takes place when injecting the urethra surface anesthetics gradually, imperceptible pain when inserting injection jet pipe patient again helps patient is carried out the omnidistance anesthesia of urethra, also is easy to the apparatus operation technique.This urethra anesthetic syringe also can carry out the flushing of urethra to patient.Patient's no pain, anaesthetic effect is good, and is easy to use.
Claims (2)
1, a kind of urethra anesthetic syringe, it has the special-shaped syringe (1) of a metal, medicinal liquid is housed in special-shaped syringe injects bar (2), it is characterized in that on the needle stand (3) of special-shaped syringe (1) front end, being equipped with injection jet pipe (4), the front end of injection jet pipe (4) is a mushroom-shaped medicinal liquid shower nozzle (5), is distributed with some apertures (6) on the shower nozzle (5) and communicates with the inner chamber (7) of injection jet pipe.
2, a kind of urethra anesthetic syringe according to claim 1 is characterized in that aperture (6) diameter on the mushroom-shaped medicine shower nozzle (5) is 1/7 or 1/10 of injection jet pipe inner chamber (7) caliber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245909 CN2430173Y (en) | 2000-07-26 | 2000-07-26 | Syringe for urethra anesthesia |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00245909 CN2430173Y (en) | 2000-07-26 | 2000-07-26 | Syringe for urethra anesthesia |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2430173Y true CN2430173Y (en) | 2001-05-16 |
Family
ID=33605298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00245909 Expired - Fee Related CN2430173Y (en) | 2000-07-26 | 2000-07-26 | Syringe for urethra anesthesia |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2430173Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906683A (en) * | 2015-05-07 | 2015-09-16 | 郑晓明 | Urinary and reproductive system drug delivery device |
-
2000
- 2000-07-26 CN CN 00245909 patent/CN2430173Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104906683A (en) * | 2015-05-07 | 2015-09-16 | 郑晓明 | Urinary and reproductive system drug delivery device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Zhang Junjie Document name: Notice of registration |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |