CN201286749Y - Marrow puncture needle - Google Patents
Marrow puncture needle Download PDFInfo
- Publication number
- CN201286749Y CN201286749Y CNU2008201792243U CN200820179224U CN201286749Y CN 201286749 Y CN201286749 Y CN 201286749Y CN U2008201792243 U CNU2008201792243 U CN U2008201792243U CN 200820179224 U CN200820179224 U CN 200820179224U CN 201286749 Y CN201286749 Y CN 201286749Y
- Authority
- CN
- China
- Prior art keywords
- needle
- needle handle
- puncture needle
- handle
- marrow puncture
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A marrow puncture needle, belonging to the technical field of medical appliances, comprises a needle body, a needle handle and a needle core, and is characterized in that a finger slot is fixedly arranged on the needle handle. The novel lumbar puncture needle has simple structure and convenient use, can control the needle handle to avoid slippage in the marrow puncturing of a patient, and reduces the operation difficulty of medical staff.
Description
Technical field:
This utility model belongs to the medical instruments technical field, is a kind of marrow puncture needle specifically.
Background technology:
At present, employed clinically marrow puncture needle mainly is made up of needle body, needle handle and nook closing member, needle handle surface smoother, when needle body touches osseous tissue, need rotate and promote needle handle so that inserting needle, needle handle easily slides in hands like this, is not easy very much control, has increased work difficulty to the medical worker.
Summary of the invention:
The purpose of this utility model provides a kind of needle handle of can controlling and avoids the marrow puncture needle that slides when carrying out bone marrow aspiration to patient.
The technical solution of the utility model is: comprise needle body, needle handle and nook closing member, it is characterized in that being fixed with the finger groove on needle handle.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use, can control needle handle and avoid sliding when carrying out bone marrow aspiration to patient, alleviated medical worker's work difficulty.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, needle body, 2, needle handle, 3, nook closing member, 4, refer to groove.
The specific embodiment:
Comprise needle body 1, needle handle 2 and nook closing member 3, it is characterized in that on needle handle 2, being fixed with finger groove 4.When carrying out bone marrow aspiration to patient, fingerhold is referring to that groove 4 internal rotation promote needle handle 2 and get final product.
Claims (1)
1, a kind of marrow puncture needle comprises needle body (1), needle handle (2) and nook closing member (3), it is characterized in that: be fixed with finger groove (4) on needle handle (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201792243U CN201286749Y (en) | 2008-11-15 | 2008-11-15 | Marrow puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201792243U CN201286749Y (en) | 2008-11-15 | 2008-11-15 | Marrow puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201286749Y true CN201286749Y (en) | 2009-08-12 |
Family
ID=40978418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201792243U Expired - Fee Related CN201286749Y (en) | 2008-11-15 | 2008-11-15 | Marrow puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201286749Y (en) |
-
2008
- 2008-11-15 CN CNU2008201792243U patent/CN201286749Y/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: 20090812 Termination date: 20091215 |