CN204410822U - A kind of winding ruins pattern disposable safe blood taking needle - Google Patents
A kind of winding ruins pattern disposable safe blood taking needle Download PDFInfo
- Publication number
- CN204410822U CN204410822U CN201520013649.7U CN201520013649U CN204410822U CN 204410822 U CN204410822 U CN 204410822U CN 201520013649 U CN201520013649 U CN 201520013649U CN 204410822 U CN204410822 U CN 204410822U
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- CN
- China
- Prior art keywords
- needle
- needle handle
- handle
- blood taking
- disposable safe
- 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
This utility model provides a kind of winding to ruin pattern disposable safe blood taking needle, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, the left end of needle body is processed with needle point, needle point is positioned among front needle handle, the right-hand member of needle body is provided with disconnecting prevention structure, disconnecting prevention structure is arranged among rear needle handle, be interrupted between front needle handle and rear needle handle and linked together by needle body, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole.Beneficial effect: 1) structure is simple, easy to use; 2) adopt the hiding mode of ruining type that is wound around to process the needle point after use, there is the beneficial effect of good anti-secondary pollution and anti-unexpected injury.
Description
Technical field
This utility model relates to technical field of medical instruments, and specifically a kind of winding ruins pattern disposable safe blood taking needle.
Background technology
The maximum deficiency that the blood taking needle of prior art in use exists is poor stability, outside the blood taking needle needle point used is exposed to completely, not only cause secondary environmental pollution, also there is the potential danger to other people unexpected injury and infection, way not good at present solves.
Summary of the invention
Technical assignment of the present utility model solves the deficiencies in the prior art, provides a kind of winding to ruin pattern disposable safe blood taking needle.
The technical solution of the utility model realizes in the following manner, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, the left end of needle body is processed with needle point, and needle point is positioned among front needle handle, and the right-hand member of needle body is provided with disconnecting prevention structure, disconnecting prevention structure is arranged among rear needle handle, be interrupted between front needle handle and rear needle handle and linked together by needle body, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole.
Pattern disposable safe blood taking needle is ruined in described winding, and the length of being interrupted between front needle handle and rear needle handle stretches out the length of front needle handle slightly larger than needle point.
Pattern disposable safe blood taking needle is ruined in described winding, and disconnecting prevention structure is the combination of annulus, crotch or one or both shapes leg-of-mutton.
Pattern disposable safe blood taking needle is ruined in described winding, and the section of front needle handle and rear needle handle centre is cross or circle.
Pattern disposable safe blood taking needle is ruined in winding of the present utility model, has following outstanding beneficial effect: 1) structure is simple, easy to use; 2) adopt the hiding mode of ruining type that is wound around to process the needle point after use, there is the beneficial effect of good anti-secondary pollution and anti-unexpected injury.
Accompanying drawing explanation
Fig. 1 is wound around the structural representation before ruining the use of pattern disposable safe blood taking needle;
Fig. 2 is wound around to ruin pattern disposable safe blood taking needle using state structural representation;
Fig. 3 be wound around ruin pattern disposable safe blood taking needle ruin type after structural representation.
Labelling in accompanying drawing represents respectively: pinprick 1, needle point 2, ruin pin round platform 3, needle body 4, front needle handle 5, rear needle handle 6, anti-drop device 7.
Detailed description of the invention
Ruin pattern disposable safe blood taking needle below in conjunction with accompanying drawing to winding of the present utility model to be described in further detail.
Pattern disposable safe blood taking needle is ruined in winding of the present utility model, its structure is made up of front needle handle, rear needle handle and needle body, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, the left end of needle body is processed with needle point, and needle point is positioned among front needle handle, and the right-hand member of needle body is provided with disconnecting prevention structure, disconnecting prevention structure is arranged among rear needle handle, be interrupted between front needle handle and rear needle handle and linked together by needle body, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole.
Pattern disposable safe blood taking needle is ruined in described winding, and the length of being interrupted between front needle handle and rear needle handle stretches out the length of front needle handle slightly larger than needle point.
Pattern disposable safe blood taking needle is ruined in described winding, and disconnecting prevention structure is the combination of annulus, crotch or one or both shapes leg-of-mutton.
Pattern disposable safe blood taking needle is ruined in described winding, and the section of front needle handle and rear needle handle centre is cross or circle.
Embodiment
Be wound around the using method of ruining pattern disposable safe blood taking needle as follows:
1) relatively advance front needle handle and rear needle handle while, make both merge, needle point the past left end of needle handle is protruding, can carry out blood sampling operation;
2) blood sampling operation terminates, and reversely rotates relative with rear needle handle for front needle handle and tractive, extracts, then find front needle handle left end and ruin in the Tibetan pin hole of pin frustum cone side in needle body the past needle body;
3) before rotating, needle handle is wrapped in by needle body and ruins on pin round platform, realizes ruining type object completely.
The known technology of those skilled in the art is except technical characteristic disclosed in description of the present utility model.
Claims (4)
1. pattern disposable safe blood taking needle is ruined in a winding, comprise front needle handle, rear needle handle and needle body, it is characterized in that, needle body is arranged among front needle handle and rear needle handle by Shooting Technique, and the left end of needle body is processed with needle point, needle point is positioned among front needle handle, the right-hand member of needle body is provided with disconnecting prevention structure, and disconnecting prevention structure is arranged among rear needle handle, is interrupted being linked together by needle body between front needle handle and rear needle handle, the left end of front needle handle is provided with ruins pin round platform, ruins pin frustum cone side and is provided with Tibetan pin hole.
2. pattern disposable safe blood taking needle is ruined in winding according to claim 1, and it is characterized in that, the length of being interrupted between front needle handle and rear needle handle stretches out the length of front needle handle slightly larger than needle point.
3. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterized in that, disconnecting prevention structure is the combination of annulus, crotch or one or both shapes leg-of-mutton.
4. pattern disposable safe blood taking needle is ruined in winding according to claim 1, it is characterized in that, the section of front needle handle and rear needle handle centre is cross or circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013649.7U CN204410822U (en) | 2015-01-09 | 2015-01-09 | A kind of winding ruins pattern disposable safe blood taking needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520013649.7U CN204410822U (en) | 2015-01-09 | 2015-01-09 | A kind of winding ruins pattern disposable safe blood taking needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204410822U true CN204410822U (en) | 2015-06-24 |
Family
ID=53461244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520013649.7U Expired - Fee Related CN204410822U (en) | 2015-01-09 | 2015-01-09 | A kind of winding ruins pattern disposable safe blood taking needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204410822U (en) |
-
2015
- 2015-01-09 CN CN201520013649.7U patent/CN204410822U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20210109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |