CN2257196Y - Urethral catheter - Google Patents
Urethral catheter Download PDFInfo
- Publication number
- CN2257196Y CN2257196Y CN 96201187 CN96201187U CN2257196Y CN 2257196 Y CN2257196 Y CN 2257196Y CN 96201187 CN96201187 CN 96201187 CN 96201187 U CN96201187 U CN 96201187U CN 2257196 Y CN2257196 Y CN 2257196Y
- Authority
- CN
- China
- Prior art keywords
- catheter
- conduit
- utility
- model
- medicated cap
- 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 discloses an improved urethral catheter, which is composed of a catheter, a top cap and a pull rod. The top opening of the catheter is sealed by the top cap, and the top cap can be pulled out through the catheter by the pull rod. Thus, after the utility model is inserted into the urethra, the top cap is pulled out by the pull rod to enable urine or blood clots to flow out swimmingly, and a rubber tube can be inserted into the urethra to be reserved through the catheter to overcome the disadvantage that the catheter can not be reserved originally.
Description
This utility model relates to a kind of catheter, belongs to medical instruments field.
At present, to the employed catheter of acute urinary retention patient, it is a kind of semiarc shape pipe of round end top closure both-side opening, after finishing using, in time remove by this catheter, giving needs repeatedly urethral catheterization person to make troubles with painful, in addition, and for the intravesical hemorrhagic disease, catheter easily stops up clot and can not smooth and easyly discharge during urethral catheterization, has influenced therapeutic effect.
The purpose of this utility model is to provide a kind of improved catheter, has overcome above-mentioned deficiency, not only can smooth and easy sucking-off clot, and can put into rubber urinary catheter thus and make it to keep, and for next step treatment provides condition.
For reaching above-mentioned purpose, the technical scheme that this utility model is taked is: this utility model is made up of conduit, top medicated cap, pull bar etc., the top medicated cap also can be pulled out in urinary catheter by pull bar in the urinary catheter top, during urethral catheterization, urine or clot can enter the top end opening and smooth and easy the excreting of conduit, if want the retention catheterization pipe can by in the conduit insertion rubber urinary catheter and be retained in.
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail:
Fig. 1 is this utility model diagrammatic cross-sectional view.
In Fig. 1, conduit 1 is the slender metal pipe of both ends open, and its top mouthful downside has an aperture, top medicated cap 2 seal in conduit 1 top opening and with it interior conduit slide and closely cooperate, be fixedly connected top medicated cap 2 and of pull bar 3 by drawing in the conduit 1.
In use, this utility model top medicated cap 2 is placed conduit 1 top and makes it relative fixed by pull bar 3, seal opening, insert patient's urethra then, when entering bladder, urine approaching side aperture is discharged from conduit, by pull bar 3 with top medicated cap 2 by extracting out in the conduit 1, urine or clot can enter the catheter tip opening and flow out, for the patient who requires to keep urinary catheter, can from conduit, insert rubber catheter, and keep, extract this utility model out.Use this utility model can make the prostatic hyperplasia patient avoid row emergency case bladder stoma, reduced patient's misery.
Test shows this utility model through several, and is all applicable to prostatic hyperplasia, intravesical hematocele and urethral disruption patient, and significant curative effect is arranged, and avoided operation, protected urethra, for the patient has reduced misery, slowed down the state of an illness.
Claims (1)
1, a kind of catheter, it is characterized by: by conduit (1), top medicated cap (2) and pull bar (3) are formed, conduit (1) both ends open, have the side aperture under the mouth of top, top medicated cap (2) is sealed opening in conduit (1) top, and the interior conduit slip closely cooperates with it, be fixedly connected top medicated cap (2) and drawn by conduit (1) of pull bar (3), pre-medicated cap (2) can be extracted out in conduit (1) by pull bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201187 CN2257196Y (en) | 1996-03-13 | 1996-03-13 | Urethral catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96201187 CN2257196Y (en) | 1996-03-13 | 1996-03-13 | Urethral catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2257196Y true CN2257196Y (en) | 1997-07-02 |
Family
ID=33887530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96201187 Expired - Fee Related CN2257196Y (en) | 1996-03-13 | 1996-03-13 | Urethral catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2257196Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579171A (en) * | 2012-03-05 | 2012-07-18 | 中国人民解放军第三军医大学第二附属医院 | Ureteral stent device |
| CN108478919A (en) * | 2018-06-08 | 2018-09-04 | 尚楠 | A kind of catheter |
-
1996
- 1996-03-13 CN CN 96201187 patent/CN2257196Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579171A (en) * | 2012-03-05 | 2012-07-18 | 中国人民解放军第三军医大学第二附属医院 | Ureteral stent device |
| CN102579171B (en) * | 2012-03-05 | 2015-03-18 | 中国人民解放军第三军医大学第二附属医院 | Ureteral stent device |
| CN108478919A (en) * | 2018-06-08 | 2018-09-04 | 尚楠 | A kind of catheter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |