CN2268498Y - Seat of thoracic and abdominal cavity trocar pucturing needle - Google Patents
Seat of thoracic and abdominal cavity trocar pucturing needle Download PDFInfo
- Publication number
- CN2268498Y CN2268498Y CN 96248723 CN96248723U CN2268498Y CN 2268498 Y CN2268498 Y CN 2268498Y CN 96248723 CN96248723 CN 96248723 CN 96248723 U CN96248723 U CN 96248723U CN 2268498 Y CN2268498 Y CN 2268498Y
- Authority
- CN
- China
- Prior art keywords
- needle
- thoracic
- seat
- abdominal cavity
- pucturing
- 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 the technique of puncturing needles. The seat of thoracic and abdominal cavity trocar puncturing needle comprises a needle body plugged with a needle head and a valve connected in series with the needle body into integration. The puncturing needle only needs one person for operation, saves operators and avoids pollution.
Description
This utility model belongs to the technical field of puncture needle.
The puncture needle that is used for breast, abdominal cavity now, general is exactly a minute hand head, is communicated with one section flexible pipe on the minute hand head, is communicated with a needle tubing again on flexible pipe, after in the syringe needle insertion body, extracts pus or other sample liquid with needle tubing from thoracic cavity or abdominal cavity.When extracting, must operate just and can finish by two people.
The purpose of this utility model provides a kind of Paracentesis needle holder that need only one man operation can finish the puncture procedure process.
This breast, abdominal paracentesis needle stand comprise the needle body of pegging graft with syringe needle, are serially connected in the valve on the needle body.
Owing on syringe needle, be connected with needle body, on needle body, have valve, syringe needle to insert in the body after, plug needle tubing in the rear end of needle body, open valve, can extract sampling, take out full needle tubing after, left hand is shut valve, holds needle body.The right hand just can be pulled up needle tubing, and the sample of getting is put in the container, waits until check, plugs needle tubing thereafter again, opens valve and takes out, returns in proper order again, until pumping.Saved medical workers.And patient's hydrops amount more for a long time, also can connect a negative pressure bag at the needle body afterbody, extracts hydrops.
Accompanying drawing shows embodiment of the present utility model, wherein:
Figure 1 shows that the front view of Paracentesis needle holder;
Figure 2 shows that the vertical view of Paracentesis needle holder:
Figure 3 shows that Paracentesis needle holder user mode reference diagram.
Breast as shown in the figure, abdominal paracentesis needle stand comprise the needle body 1 that is plugged on the syringe needle 3, the valve 2 that is serially connected on the needle body 1 and is connected as a single entity with needle body 1
When operation, medical worker's left hand is held puncture needle, and the right hand is inserted in needle tubing on the needle body, and in the time will taking a sample, left hand is opened valve, and the right hand extracts with needle tubing.And work as patient's breast, intraperitoneal hydrops amount more for a long time, and then can connect a negative pressure bag at the needle body afterbody, open the valve Automatic Extraction.So both save operator, avoided pollution again.
Claims (1)
1, a kind of breast, abdominal paracentesis needle stand is characterized in that comprising the needle body 1 that is plugged on the syringe needle 3, are serially connected in the valve 2 on the needle body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248723 CN2268498Y (en) | 1996-12-25 | 1996-12-25 | Seat of thoracic and abdominal cavity trocar pucturing needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96248723 CN2268498Y (en) | 1996-12-25 | 1996-12-25 | Seat of thoracic and abdominal cavity trocar pucturing needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2268498Y true CN2268498Y (en) | 1997-11-26 |
Family
ID=33920515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96248723 Expired - Fee Related CN2268498Y (en) | 1996-12-25 | 1996-12-25 | Seat of thoracic and abdominal cavity trocar pucturing needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2268498Y (en) |
-
1996
- 1996-12-25 CN CN 96248723 patent/CN2268498Y/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 | ||
| 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 |