CN201861727U - Thorax puncture drainage device - Google Patents
Thorax puncture drainage device Download PDFInfo
- Publication number
- CN201861727U CN201861727U CN2010206320640U CN201020632064U CN201861727U CN 201861727 U CN201861727 U CN 201861727U CN 2010206320640 U CN2010206320640 U CN 2010206320640U CN 201020632064 U CN201020632064 U CN 201020632064U CN 201861727 U CN201861727 U CN 201861727U
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- CN
- China
- Prior art keywords
- sliding sleeve
- drainage device
- puncture needle
- fixed
- thorax
- 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 provides a thorax puncture drainage device and belongs to the technical field of medical devices. The thorax puncture drainage device comprises a puncture needle (1), a non-return drain valve (2), a sliding sleeve (3), a fixed plate (4), a sucker (5), a hose (6) and a needle holder (7). The thorax puncture drainage device is characterized in that the puncture needle (1) is fixedly connected to the front end of the non-return drain valve (2); the sliding sleeve (3) is sleeved on the puncture needle (1) and a fastening bolt is arranged on the wall of the sliding sleeve, the sucker (5) is arranged at the bottom of the fixed plate (4) and the fixed plate (4) is fixed on the circumstance of the outer wall of the front end of the sliding sleeve (3), a switch (8) is arranged on the hose (6) and the hose (6) is fixedly connected to the rear end of the non-return drain valve (2), and the needle holder (7) is connected to the tail end of the hose (6). The thorax puncture drainage device has a simple structure, is convenient to operate, allows the puncture needle to be fixed firmly, and can prevent air from entering the thorax so as to reduce the pain of a patient.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of thoracic drainage and thoracentesis device.
Background technology
Extracting hydrops in the thoracic cavity is one of common clinically technical operation, at present, known hydrothorax puncture drainage device generally is made up of with the rubber tube that its afterbody is connected piercing needle, operator need be under assistant's cooperation, the syringe that connects or pull up of repeated multiple times carries out drawing liquid and discharge opeing, and frequently clamp rubber hose with mosquito forceps.Its operation sequence is loaded down with trivial details, waste time and energy, and piercing needle can not be well fixed, and causes the thoracic cavity to be subjected to wound easily, and air also enters the patient thoracic cavity easily, brings very big misery to patient.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy and simple to handle, and the puncture needle fixation can be avoided 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, unidirectional tapping valve, sliding sleeve, fixing head, sucker, flexible pipe, needle stand, unidirectional tapping valve front end is being connected and fixed puncture needle, suit the sliding sleeve that jacket wall is provided with fastening bolt above the puncture needle, is being connected and fixed the fixing head that the bottom surface is provided with sucker around the sliding sleeve front end outer wall; Be provided with the flexible pipe of switch above unidirectional tapping valve rear end is being connected and fixed, hose end is connected with needle stand.
After puncturing successfully, with fastening bolt puncture needle and sliding sleeve are fixed after moving down fixing head and being absorbed and fixed at sucker on patient's thoracic wall, then syringe front end nipple is inserted needle stand and can aspirate hydrothorax.
Advantage of the present utility model: simple in structure, easy and simple to handle, the puncture needle fixation can be avoided the air admission thoracic cavity, alleviates the patient suffering.
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 drainage and thoracentesis device is made up of puncture needle 1, unidirectional tapping valve 2, sliding sleeve 3, fixing head 4, sucker 5, flexible pipe 6, needle stand 7, unidirectional tapping valve 2 front ends are being connected and fixed puncture needle 1, suit the sliding sleeve 3 that jacket wall is provided with fastening bolt above the puncture needle 1, is being connected and fixed the fixing head 4 that the bottom surface is provided with sucker 5 around the sliding sleeve 3 front end outer walls; Be provided with the flexible pipe 6 of switch 8 above unidirectional tapping valve 2 rear ends are being connected and fixed, flexible pipe 6 ends are connected with needle stand 7.
Claims (1)
1. thoracic drainage and thoracentesis device, form by puncture needle (1), unidirectional tapping valve (2), sliding sleeve (3), fixing head (4), sucker (5), flexible pipe (6), needle stand (7), it is characterized in that unidirectional tapping valve (2) front end is being connected and fixed puncture needle (1), suit the sliding sleeve (3) that jacket wall is provided with fastening bolt above the puncture needle (1), is being connected and fixed the fixing head (4) that the bottom surface is provided with sucker (5) around sliding sleeve (3) the front end outer wall; Be provided with the flexible pipe (6) of switch (8) above unidirectional tapping valve (2) rear end is being connected and fixed, flexible pipe (6) end is connected with needle stand (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206320640U CN201861727U (en) | 2010-11-30 | 2010-11-30 | Thorax puncture drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206320640U CN201861727U (en) | 2010-11-30 | 2010-11-30 | Thorax puncture drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201861727U true CN201861727U (en) | 2011-06-15 |
Family
ID=44132895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206320640U Expired - Fee Related CN201861727U (en) | 2010-11-30 | 2010-11-30 | Thorax puncture drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201861727U (en) |
-
2010
- 2010-11-30 CN CN2010206320640U patent/CN201861727U/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: 20110615 Termination date: 20111130 |