CN203060549U - Flow control puncture needle - Google Patents
Flow control puncture needle Download PDFInfo
- Publication number
- CN203060549U CN203060549U CN 201220716705 CN201220716705U CN203060549U CN 203060549 U CN203060549 U CN 203060549U CN 201220716705 CN201220716705 CN 201220716705 CN 201220716705 U CN201220716705 U CN 201220716705U CN 203060549 U CN203060549 U CN 203060549U
- Authority
- CN
- China
- Prior art keywords
- flow control
- puncture needle
- needle
- control puncture
- utility
- 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 flow control puncture needle and belongs to the technical field of medical instruments. The technical scheme is that the flow control puncture needle comprises a needle body and a needle handle and is characterized in that a baffle is arranged inside the needle handle, an elastic arm is arranged on the baffle, and a telescopic pipe is arranged on the elastic arm. The flow control puncture needle is simple in structure, convenient to use and capable of adjusting a drainage speed when pleural effusion drainage is carried out on a patient by medical staff and reducing work difficulty of the medical staff.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of control stream puncture needle concretely.
Background technology: at present, clinically when carrying out the drain of breast hydrops to patient, the general mosquito forceps clamping drainage tube of using, control is released the time, avoid causing patient's discomfort because abdominal pressure sharply descends, operation not only very bothers like this, and can't regulate by drainage speed, has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of simple in structure, and is easy to use, and the medical worker can regulate the control stream puncture needle of drainage speed when carrying out drain pleural effusion to patient.
The technical solution of the utility model is: comprise needle body and needle handle, it is characterized in that being provided with baffle plate in needle handle that baffle plate is provided with elasticity arm, elasticity arm is provided with telescopic tube.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, and the medical worker can regulate drainage speed when carrying out drain pleural effusion to patient, alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is structural representation of the present utility model.
Among the figure 1, needle body, 2, needle handle, 3, baffle plate, 4, elasticity arm, 5, telescopic tube.
The specific embodiment: comprise needle body 1 and needle handle 2, it is characterized in that being provided with baffle plate 3 in needle handle 2 that baffle plate 3 is provided with elasticity arm 4, elasticity arm 4 is provided with telescopic tube 5.The medical worker is giving when carrying out drain pleural effusion, regulates the length that elasticity arm 4 stretches out in the telescopic tube 5, regulates drainage flow and gets final product.
Claims (1)
1. control stream puncture needle comprises needle body (1) and needle handle (2), and it is characterized in that: be provided with baffle plate (3) in needle handle (2), baffle plate (3) is provided with elasticity arm (4), and elasticity arm (4) is provided with telescopic tube (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716705 CN203060549U (en) | 2012-12-06 | 2012-12-06 | Flow control puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220716705 CN203060549U (en) | 2012-12-06 | 2012-12-06 | Flow control puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203060549U true CN203060549U (en) | 2013-07-17 |
Family
ID=48759380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220716705 Expired - Fee Related CN203060549U (en) | 2012-12-06 | 2012-12-06 | Flow control puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203060549U (en) |
-
2012
- 2012-12-06 CN CN 201220716705 patent/CN203060549U/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: 20130717 Termination date: 20131206 |