CN202387027U - Drainage apparatus for thoracic cavity puncture - Google Patents
Drainage apparatus for thoracic cavity puncture Download PDFInfo
- Publication number
- CN202387027U CN202387027U CN2011205442842U CN201120544284U CN202387027U CN 202387027 U CN202387027 U CN 202387027U CN 2011205442842 U CN2011205442842 U CN 2011205442842U CN 201120544284 U CN201120544284 U CN 201120544284U CN 202387027 U CN202387027 U CN 202387027U
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- CN
- China
- Prior art keywords
- puncture needle
- thoracic cavity
- drainage apparatus
- puncture
- conduit
- 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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Abstract
The utility model relates to a drainage apparatus for thoracic cavity puncture, which belongs to the technical field of medical apparatuses. The drainage apparatus for thoracic cavity puncture consists of a puncture needle (1), a sliding cover (2), a fixing plate (3), a sucking disc (4), a one-way drain valve (5) and a conduit (6). The drainage apparatus is characterized in that the sliding cover (2) with a fastening bolt on the wall is sleeved in a sliding manner on the puncture needle (1). The rectangular fixing plate (3) with the sucking disc (4) on the bottom surface is connected fixedly on the external wall at the lower end of the sliding cover (2). The one-way drain valve (5) is connected and fixed at the upper end of the puncture needle (1). The conduit (6) is connected at the outer end of the one-way drain valve (5). The drainage apparatus for thoracic cavity puncture provided by the utility model has a simple structure, is simple and convenient to operate, can firmly fix the puncture needle, prevents air from entering a thoracic cavity, improves the work efficiency and saves the operation time.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of thoracic drainage and thoracentesis device.
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, carries 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 less patient suffering; And after puncture needle inserted the thoracic cavity, the puncture needle upper end was easy to generate swing or by the conduit pulling, causes the pin hole of puncture needle displacement or puncture needle front end to get 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, not only to the puncture needle fixation, and can also prevent the thoracic drainage and thoracentesis device in air admission thoracic cavity.
The purpose of this utility model is achieved in that this thoracic drainage and thoracentesis device is made up of puncture needle, sliding sleeve, fixing head, sucker, unidirectional tapping valve, conduit; The slip suit the sliding sleeve that jacket wall is provided with fastening bolt above the puncture needle, and sliding sleeve lower end outer wall connects is fixing the rectangle fixing head that the bottom surface is provided with sucker; The puncture needle upper end connects is fixing unidirectional tapping valve, and unidirectional tapping valve outer end is connected with conduit.
After puncturing successfully, move down fixing head and the sucker of fixing head bottom surface is absorbed and fixed on patient's thoracic wall, with fastening bolt puncture needle just can be carried out the operation of hydrothorax extraction aspect after fixing then.
The advantage of this 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 practices thrift operating time.
Description of drawings
Accompanying drawing is the structural representation of this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this thoracic drainage and thoracentesis device is made up of puncture needle 1, sliding sleeve 2, fixing head 3, sucker 4, unidirectional tapping valve 5, conduit 6; The slip suit the sliding sleeve 2 that jacket wall is provided with fastening bolt above the puncture needle 1, and sliding sleeve 2 lower end outer walls connect is fixing the rectangle fixing head 3 that the bottom surface is provided with sucker 4; Puncture needle 1 upper end connects is fixing unidirectional tapping valve 5, and unidirectional tapping valve 5 outer ends are connected with conduit 6.
Claims (1)
1. thoracic drainage and thoracentesis device; Form by puncture needle (1), sliding sleeve (2), fixing head (3), sucker (4), unidirectional tapping valve (5), conduit (6); The slip suit the sliding sleeve (2) that jacket wall is provided with fastening bolt above it is characterized in that puncture needle (1), and sliding sleeve (2) lower end outer wall connects is fixing the rectangle fixing head (3) that the bottom surface is provided with sucker (4); Puncture needle (1) upper end connects is fixing unidirectional tapping valve (5), and unidirectional tapping valve (5) outer end is connected with conduit (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205442842U CN202387027U (en) | 2011-12-12 | 2011-12-12 | Drainage apparatus for thoracic cavity puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205442842U CN202387027U (en) | 2011-12-12 | 2011-12-12 | Drainage apparatus for thoracic cavity puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202387027U true CN202387027U (en) | 2012-08-22 |
Family
ID=46661982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205442842U Expired - Fee Related CN202387027U (en) | 2011-12-12 | 2011-12-12 | Drainage apparatus for thoracic cavity puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202387027U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857581A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Portable thoracic surgery chest drainage device |
| CN110772672A (en) * | 2019-10-10 | 2020-02-11 | 南通大学附属医院 | Liposuction device |
-
2011
- 2011-12-12 CN CN2011205442842U patent/CN202387027U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857581A (en) * | 2015-05-23 | 2015-08-26 | 施婷婷 | Portable thoracic surgery chest drainage device |
| CN110772672A (en) * | 2019-10-10 | 2020-02-11 | 南通大学附属医院 | Liposuction device |
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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: 20120822 Termination date: 20121212 |