CN2462968Y - Vesicopuncture catheter-setting device - Google Patents
Vesicopuncture catheter-setting device Download PDFInfo
- Publication number
- CN2462968Y CN2462968Y CN 01216397 CN01216397U CN2462968Y CN 2462968 Y CN2462968 Y CN 2462968Y CN 01216397 CN01216397 CN 01216397 CN 01216397 U CN01216397 U CN 01216397U CN 2462968 Y CN2462968 Y CN 2462968Y
- Authority
- CN
- China
- Prior art keywords
- catheter
- puncture needle
- placing device
- puncture
- tube placing
- 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 catheter-placing device, which is mainly composed of a catheter, a puncture needle, a guide wire and a dilator. The puncture needle is provided with the channel of the guide wire, and scales are arranged on the front segment of the puncture needle; the catheter is provided with the channel of the guide wire, a side hole is arranged on the front end of the catheter, the scales are arranged on the front segment of the catheter, a three-way device is connected with the middle segment of the catheter, two thin soft tubes are arranged on the rear segment of the catheter, and switch devices are respectively arranged on the two thin soft tubes. The bladder puncture catheter-placing device has the advantages of simple operation, convenient operation, small wound, less pain and accurate puncture catheter-placing depth; the catheter is not easy to fall and is not easy to clog, the utility model is convenient to dredge, and the utility model is also convenient for local application in bladders.
Description
A kind of punctio vesicae tube placing device belongs to medical apparatus and instruments.
Behind treatment urine retention and urethra or the operation on prostate, often needing needs to cut skin, theca of rectus abdominis muscle through the suprapubic puncture drainage of urine at present, patient trauma and misery are bigger, and the Foley catheter diameter of use is bigger, easily causes urinary extravasation, not flexible, easily cause injury of bladder.
The purpose of this utility model provides a kind of punctio vesicae tube placing device that can accurately judge puncture and put the pipe degree of depth, and the puncture wound is little, and is painful few, easy and simple to handle, conduit jewelry, expensive clothing and other valuables, not easy damaged bladder.The duct portion bending has fixable three-way device to make the conduit difficult drop-off at intravesical.Conduit is difficult for stopping up, and is convenient to mediation, makes things convenient for intravesical local application.
The purpose of this utility model is achieved in that puncture needle has scale, can accurately judge paracentesis depth.Dilator has silk guide passage, is easy to expansion and puts pipe.Catheter proximal end has side opening, is difficult for stopping up.The conduit leading portion has scale, can accurately judge and insert intravesical catheter length.The conduit stage casing is connected with the three-way device of fixture, by adhesive plaster or sutured conduit.Two small hoses of another termination of three-way device, a Bag for collecting urine, another root is done mediation conduit and intravesical local application.Two small hoses have switching device.
Owing to adopt such scheme, make the punctio vesicae wound little, painful few, it is accurate, easy and simple to handle to puncture, put the pipe degree of depth, and conduit is the easy damaged bladder not, and mediation and intravesical local application are convenient in difficult drop-off, obstruction.
Description of drawings
Fig. 1: conduit sketch map
Fig. 2: puncture needle sketch map
Fig. 3: seal wire sketch map
Fig. 4: dilator sketch map
1.1 side openings, 1.2 catheter guide wire passages, 1.3 conduit scales among the figure
1.4 thin slice 1.5 three-way devices 1.6 fixing holes
1.7 small hose 1.8 switching devices 2.1 puncture needle scales
2.2 puncture needle silk guide passage 3 seal wires
4.1 dilator silk guide passage
Form with embodiment further is illustrated below, in Fig. 1, conduit has silk guide passage (1.2), front end has side opening (1.1), leading portion has scale (1.3), and the stage casing is connected with three-way device (1.5), and back segment connects two small hoses (1.7) by three-way device, two small hoses have switching device (1.8) respectively, and the fixture of three-way device is both sides thin slice (1.4) and the intermediary fixing hole of thin slice (1.6).In Fig. 2, puncture needle has silk guide passage (2.2), and leading portion has scale (2.1).In Fig. 3, seal wire (3) can pass through catheter guide wire passage, puncture needle silk guide passage and dilator silk guide passage.In Fig. 4, dilator has silk guide passage (4.1).
Claims (5)
1. a punctio vesicae tube placing device is characterized in that being made up of conduit, puncture needle, seal wire and dilator.
2. according to claims 1 described punctio vesicae tube placing device, it is characterized in that puncture needle has silk guide passage, leading portion has scale.
3. according to claims 1 described punctio vesicae tube placing device, it is characterized in that conduit has silk guide passage, front end has side opening, and leading portion has scale, and the stage casing is connected with three-way device, and back segment is two small hoses, and small hose has switching device respectively.
4. according to claims 1 described punctio vesicae tube placing device, it is characterized in that there is thin slice the three-way device both sides, thin slice central authorities have fixing hole respectively.
5. according to claims 1 described punctio vesicae tube placing device, it is characterized in that dilator has silk guide passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216397 CN2462968Y (en) | 2001-02-20 | 2001-02-20 | Vesicopuncture catheter-setting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01216397 CN2462968Y (en) | 2001-02-20 | 2001-02-20 | Vesicopuncture catheter-setting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2462968Y true CN2462968Y (en) | 2001-12-05 |
Family
ID=33634812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01216397 Expired - Fee Related CN2462968Y (en) | 2001-02-20 | 2001-02-20 | Vesicopuncture catheter-setting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2462968Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301684C (en) * | 2005-04-15 | 2007-02-28 | 张迎光 | Matched guide wire and guide tube |
-
2001
- 2001-02-20 CN CN 01216397 patent/CN2462968Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1301684C (en) * | 2005-04-15 | 2007-02-28 | 张迎光 | Matched guide wire and guide tube |
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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 |