CN202776495U - Pediatric bone marrow puncture needle - Google Patents
Pediatric bone marrow puncture needle Download PDFInfo
- Publication number
- CN202776495U CN202776495U CN 201220429457 CN201220429457U CN202776495U CN 202776495 U CN202776495 U CN 202776495U CN 201220429457 CN201220429457 CN 201220429457 CN 201220429457 U CN201220429457 U CN 201220429457U CN 202776495 U CN202776495 U CN 202776495U
- Authority
- CN
- China
- Prior art keywords
- needle
- bone marrow
- marrow puncture
- handle
- puncture needle
- 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 pediatric bone marrow puncture needle, belonging to the technical field of a medical appliance. The utility model has the technical scheme that the pediatric bone marrow puncture needle comprises a needle body, a needle handle, a needle core and a locating seat, and is characterized in that a shaft idler pulley is arranged on the needle handle; a support arm is arranged at the outer side of the shaft idler pulley and is provided with a support plate; and a shifting handle is arranged at the root of the needle body. The pediatric bone marrow puncture needle is simple in structure as well as simple, convenient, time-saving and labor-saving in operation when being used for bone marrow puncture of a child, and can avoid cross infection, so that the work difficulty of medical workers can be reduced.
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 marrow puncture needle mainly is made of needle body, needle handle, nook closing member and positioning seat clinically, when carrying out bone marrow aspiration to children's, regulate positioning seat, hands is pinched needle handle rotation inserting needle, operating so extremely bothers, wastes time and energy, and causes cross infection easily, has increased great work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of easy and simple to handle, time saving and energy saving when carrying out bone marrow aspiration to children's, and can avoid causing the marrow puncture needle of cross infection.
The technical solution of the utility model is: comprise needle body, needle handle, nook closing member and positioning seat, it is characterized in that being provided with the axle free pulley at needle handle that the axle free pulley outside is provided with support arm, support arm is provided with supporting plate, and the needle body root is provided with dials handle.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy and simple to handle, time saving and energy saving when carrying out bone marrow aspiration to children's, and can avoid causing cross infection, 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, nook closing member, 4, positioning seat, 5, the axle free pulley, 6, support arm, 7, supporting plate, 8, dial handle.
The specific embodiment: comprise needle body 1, needle handle 2, nook closing member 3 and positioning seat 4, it is characterized in that being provided with axle free pulley 5 at needle handle 2 that axle free pulley 5 outsides are provided with support arm 6, support arm 6 is provided with supporting plate 7, and needle body 1 root is provided with dials handle 8.When carrying out bone marrow aspiration to children's, press on the other hand pressing palette 7, stir handle 8 on the other hand and get final product.
Claims (1)
1. marrow puncture needle, comprise needle body (1), needle handle (2), nook closing member (3) and positioning seat (4), it is characterized in that: be provided with axle free pulley (5) at needle handle (2), axle free pulley (5) outside is provided with support arm (6), support arm (6) is provided with supporting plate (7), and needle body (1) root is provided with dials handle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429457 CN202776495U (en) | 2012-08-19 | 2012-08-19 | Pediatric bone marrow puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220429457 CN202776495U (en) | 2012-08-19 | 2012-08-19 | Pediatric bone marrow puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202776495U true CN202776495U (en) | 2013-03-13 |
Family
ID=47803856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220429457 Expired - Fee Related CN202776495U (en) | 2012-08-19 | 2012-08-19 | Pediatric bone marrow puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202776495U (en) |
-
2012
- 2012-08-19 CN CN 201220429457 patent/CN202776495U/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: 20130313 Termination date: 20130819 |