CN2468504Y - Balloon urinary cast type bladder trocar - Google Patents
Balloon urinary cast type bladder trocar Download PDFInfo
- Publication number
- CN2468504Y CN2468504Y CN 01212858 CN01212858U CN2468504Y CN 2468504 Y CN2468504 Y CN 2468504Y CN 01212858 CN01212858 CN 01212858 CN 01212858 U CN01212858 U CN 01212858U CN 2468504 Y CN2468504 Y CN 2468504Y
- Authority
- CN
- China
- Prior art keywords
- breach
- needle body
- urinary catheter
- needle
- fixing head
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model relates to a bladder puncture needle for gas-bag catheter used for clinic urologic surgeries, which consists of a handle, a needle body and a drum sleeve. The needle body is arranged in a handle fixed head through a fixed head; the front of the needle body is provided with a pinhead; the sleeve is arranged out of the needle body and is a long drum shape with a 1/4 gap. The utility model has the advantages of simple structure, convenient operation, wide applicability, good effect, alleviation of maladjustment of the patients and favorable promotion foreground.
Description
This utility model relates to the air bag urinary catheter punctio vesicae pin that a kind of clinical medicine Urology Surgery uses.
Currently used punctio vesicae pin is made up of round barrel shape sleeve pipe and puncture needle nook closing member, can only place old-fashioned General Purpose Rubber catheter to intravesical in use.And common urinary catheter stimulates heavier to mucous membrane of urinary bladder and fistulization oral, the length that urinary catheter keeps behind the placement bladder is difficult for grasping, easily form coiling when long, increase the weight of stimulation, cross temporary influence urine drainage effect, also need after common urinary catheter is placed to be fixed on the skin with suture to mucous membrane of urinary bladder, prevent that urinary catheter from deviating from, the urinary catheter static line can cause pain and infection to local skin, increases partial infection chance, inconvenient postoperative care.Particularly now stimulate very little novel air bag silica gel urinary catheter in clinical extensive use to mucous membrane of urinary bladder, old-fashioned rubber urinary catheter has been in superseded state.Old-fashioned punctio vesicae pin can not be applicable to novel silica gel air bag urinary catheter, urgent clinical needs can be applicable to the special-purpose punctio vesicae pin of novel silica gel air bag urinary catheter, old-fashioned punctio vesicae pin is expert at and can be put into the air bag urinary catheter after bladder stings, but after withdrawing from the puncture urinary catheter, puncture casing can not separate with the air bag urinary catheter, because of air bag urinary catheter end has qi of chong channel ascending adversely plug that expands and the urine pipe joint that expands, so can not withdraw from.In clinical position, feel inconvenience and sorry deeply.
The purpose of this utility model provides a kind of novel air bag urinary catheter punctio vesicae pin, can be used for air bag silica gel urinary catheter effectively, solves the problem that cystostomy can not be placed the air bag urinary catheter.
The purpose of this utility model is achieved like this, existing puncture needle is transformed, it is made of handle, needle body and drum sleeve pipe, needle body through the fixing head spinning in the handle fixing head, there is needle point the needle body front portion, sleeve pipe is placed in outside the needle body, and sleeve pipe is an oval tubbiness jaggy, and needle body has the protruding long circular arc body corresponding with breach outward.
This utility model novel structure, simple, easy to use, easy to operate, wide application, effective, alleviate patient's misery, good popularizing application prospect is arranged.
Elaborate below in conjunction with the structure of accompanying drawing to utility model.
Fig. 1 is the front view of this utility model structure.
Fig. 2 is this utility model structural profile front view.
Fig. 3 is telescopic cross-sectional view (amplification).
Fig. 4 is the cross-sectional view (amplification) of needle body.
Provide by Fig. 1, this utility model is to be made of handle, needle body and sleeve pipe, handle 1 front end has fixing head 2, there is needle point 4 needle body 3 front portions, there is fixing head 5 at the rear portion, fixing head 5 through the screw thread spinning in fixing head 2, long entire body breach 8 is arranged on the sleeve pipe 6, there is the protruding long circular arc body 7 corresponding with breach 8 needle body 3 outsides, protruding long circular arc body 7 is stuck in the breach 8, sleeve pipe 6 is sleeved on the needle body 3, and breach 8 is 1/4 an oval arc breach of drum wall, the thickness of protruding long circular arc body 7, width and length and breach 8 identical (promptly consistent).See Fig. 1, Fig. 3, shown in Figure 4.Needle point 4 is rhizoma sparganic shape or taper shape.
Better for result of use, prevent the excessive dirty phenomenon that may take place sometimes, sleeve pipe can adopt two sleeve pipes during use, but breach must stagger, and other operating positions and existing similar puncture needle do not repeat.
This utility model carries out the punctio vesicae fistulation at the clinical silica gel air bag urinary catheter that can be used for various models, filled up the problem that cystostomy can not be placed the air bag urinary catheter, exempting the urinary catheter suture line of skin fixes, replacing to nursing behind the fistulation and fistulation urinary catheter is all very convenient, and has alleviated patient's sense of discomfort, uses easy and simple to handle, easily support is held, wide application can be widely used in the Urology Surgery of hospitals at different levels, brings benefit to the mankind.
Claims (2)
1, air bag urinary catheter punctio vesicae pin, be to constitute by handle, needle body and sleeve pipe, handle (1) front end has fixing head (2), there is needle point (4) needle body (3) front portion, and there is fixing head (5) at the rear portion, fixing head (5) through the screw thread spinning in fixing head (2), it is characterized in that long entire body breach (8) is arranged on the sleeve pipe (6), there is the protruding long circular arc body (7) corresponding with breach (8) needle body (3) outside, and protruding long circular arc body (7) is stuck in the breach (8), and sleeve pipe (6) is sleeved on the needle body (3).
2, air bag urinary catheter punctio vesicae pin according to claim 1 is characterized in that said breach (8) is 1/4 oval arc breach of drum wall, and thickness, width and the length of protruding long circular arc body (7) is identical with breach (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212858 CN2468504Y (en) | 2001-03-22 | 2001-03-22 | Balloon urinary cast type bladder trocar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01212858 CN2468504Y (en) | 2001-03-22 | 2001-03-22 | Balloon urinary cast type bladder trocar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2468504Y true CN2468504Y (en) | 2002-01-02 |
Family
ID=33631961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01212858 Expired - Fee Related CN2468504Y (en) | 2001-03-22 | 2001-03-22 | Balloon urinary cast type bladder trocar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2468504Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU203040U1 (en) * | 2020-11-03 | 2021-03-19 | Андрей Викторович Салазников | TROACAR FOR CYSTOMY |
-
2001
- 2001-03-22 CN CN 01212858 patent/CN2468504Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU203040U1 (en) * | 2020-11-03 | 2021-03-19 | Андрей Викторович Салазников | TROACAR FOR CYSTOMY |
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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 |