CN201625311U - Thoracic puncture set - Google Patents
Thoracic puncture set Download PDFInfo
- Publication number
- CN201625311U CN201625311U CN2010201439579U CN201020143957U CN201625311U CN 201625311 U CN201625311 U CN 201625311U CN 2010201439579 U CN2010201439579 U CN 2010201439579U CN 201020143957 U CN201020143957 U CN 201020143957U CN 201625311 U CN201625311 U CN 201625311U
- Authority
- CN
- China
- Prior art keywords
- puncture needle
- conduit
- thoracic
- puncture
- catheter
- 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
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- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
A thoracic puncture set belongs to the technical field of medical instruments and consists of an elastic ball (1), a catheter I (2), a catheter II (3), a puncture needle (4) and a sucking disc (5). The thoracic puncture set is characterized in that the catheter II (3) is connected on a one-way draining valve (6) on the elastic ball (1); the catheter I (2) of which the front end is provided with the puncture needle (4) is connected on a one-way intake valve (7); and the sucking disc (5) which is provided with a fastening bolt (8) is slidably and hermetically sleeved on the puncture needle (4). The utility model has the advantages of simple structure, simple and convenient operation and firm fixation of the puncture needle; in addition, the air is prevented from entering the thorax, the working efficiency is improved, and the operation time is saved.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of thoracic puncture set.
Background technology
After producing hydrops in the patient thoracic cavity, need as soon as possible hydrops to be extracted from the thoracic cavity, at present, the device that extracts hydrops mainly contains puncture needle, conduit, syringe needle tube.When from the thoracic cavity, extracting hydrops, normally the conduit with the puncture needle back clamps with mosquito forceps, carry out thoracentesis then, connect syringe needle tube after puncturing successfully again, unclamp mosquito forceps, the patient aspirates hydrops in the thoracic cavity, takes out to clamp conduit once more after full, take off the syringe discharge opeing, repeat aforesaid operations then.Because pulling up repeatedly and being connected of syringe needle tube causes the air admission thoracic cavity easily, increase patient's misery; And after puncture needle inserted the thoracic cavity, the upper end of puncture needle was easy to generate swing or is spurred by conduit, and the pin hole that causes puncture needle to produce displacement or puncture needle front end gets clogged because of displacement, influences carrying out smoothly of drawing liquid.
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 operate, can be to the puncture needle fixation, and can prevent the thoracic puncture set in air admission thoracic cavity.
The purpose of this utility model is achieved in that this thoracic puncture set is made up of elastic ball, conduit I, conduit II, puncture needle, sucker, be connected with conduit II on the unidirectional tapping valve above the elastic ball, connect the conduit I that front end is provided with puncture needle on the unidirectional feed liquor valve, be provided with the sucker of fastening bolt above the slipper seal suit above the puncture needle.
After puncturing successfully, with fastening bolt puncture needle is fixed after moving down sucker and being absorbed and fixed at sucker above the thoracic wall, continuously extruded then elastic ball can continuously be extracted hydrothorax out.
Advantage of the present utility model: simple in structure, easy and simple to handle, the puncture needle fixation can prevent the air admission thoracic cavity, increases work efficiency, and saves operating time.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this thoracic puncture set is made up of elastic ball 1, conduit I 2, conduit II 3, puncture needle 4, sucker 5, be connected with conduit II 3 on the unidirectional tapping valve 6 above the elastic ball 1, connect the conduit I 2 that front end is provided with puncture needle 4 on the unidirectional feed liquor valve 7, be provided with the sucker 5 of fastening bolt 8 above the slipper seal suit above the puncture needle 4.
Claims (1)
1. thoracic puncture set, form by elastic ball (1), conduit I (2), conduit II (3), puncture needle (4), sucker (5), it is characterized in that being connected with conduit II (3) on the unidirectional tapping valve (6) above the elastic ball (1), connect the conduit I (2) that front end is provided with puncture needle (4) on the unidirectional feed liquor valve (7), be provided with the sucker (5) of fastening bolt (8) above the slipper seal suit above the puncture needle (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201439579U CN201625311U (en) | 2010-03-30 | 2010-03-30 | Thoracic puncture set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201439579U CN201625311U (en) | 2010-03-30 | 2010-03-30 | Thoracic puncture set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201625311U true CN201625311U (en) | 2010-11-10 |
Family
ID=43056692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201439579U Expired - Fee Related CN201625311U (en) | 2010-03-30 | 2010-03-30 | Thoracic puncture set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201625311U (en) |
-
2010
- 2010-03-30 CN CN2010201439579U patent/CN201625311U/en not_active Expired - Fee Related
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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: 20101110 Termination date: 20130330 |