CN201101531Y - Medical hemostix at finger tip - Google Patents
Medical hemostix at finger tip Download PDFInfo
- Publication number
- CN201101531Y CN201101531Y CNU2007200274702U CN200720027470U CN201101531Y CN 201101531 Y CN201101531 Y CN 201101531Y CN U2007200274702 U CNU2007200274702 U CN U2007200274702U CN 200720027470 U CN200720027470 U CN 200720027470U CN 201101531 Y CN201101531 Y CN 201101531Y
- Authority
- CN
- China
- Prior art keywords
- chamber
- cavity body
- lower body
- hemostix
- spring
- 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 medical fingertip blood collector, belongs to the technology field of medical instruments and consists of a needle bar (1), a needle head (2), a cavity body (3) and a spring (8). A push button (11) is sleeved on the top of the needle bar (1). A spring-blocking lug (9) and a limit lug (10), which are arranged on the needle bar (1), are combined with the offsetting spring (8) and inserted into an upper cavity body guide hole (6) arranged on the upper cavity body (4) of the cavity body (3) and a lower cavity body guide hole (7) arranged on the lower cavity body (5). The medical fingertip blood collector has the advantages of convenient operation, safety, reliability and low cost.
Description
Technical field
This utility model belongs to technical field of medical instruments, particularly relates to a kind of medical finger tip hemostix.
Background technology
Present known hemostix kind is many, the design more complicated that has, and cost is than higher, production technology is more loaded down with trivial details, and universal use is difficult, though the design that has is simple, but syringe needle exposes, and allows the examinee that pin is produced nervous fear when quilt blood sampling person is carried out acupuncture easily.
Summary of the invention
The technical problems to be solved in the utility model is, a kind of medical finger tip hemostix is provided, and reaches safe and reliable, simplicity of design, easy to operate, and can not seen that by blood sampling person needle point directly thrusts skin, reduces the purpose of nervous fear.
This utility model is achieved through the following technical solutions: hemostix, form by shank, syringe needle, cavity, back-moving spring, top at shank is socketed with button, on shank, be provided with spring and stop protruding, spacing protrudingly, insert in the chamber lower body pilot hole that upper body, chamber pilot hole that the upper body, chamber that is installed in cavity is provided with and chamber lower body be provided with the back-moving spring combination.
Upper body, said chamber and chamber lower body are the combinations that is threaded.
The needle point initial position of said syringe needle is lower than the bottom face 2MM of chamber lower body.
It is corresponding that distance between said cavity top end face and the button lower plane and the needle point of syringe needle add conventional acupuncture depth distance to the distance of chamber lower body bottom face.
Improvement of the present utility model, technology is simple, and cost of manufacture is cheap, applies easily.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, hemostix, form by shank 1, syringe needle 2, cavity 3, back-moving spring 8, be socketed with button 11 on the top of shank 1, on shank 1, be provided with spring and stop protruding 9, spacing protrudingly 10, insert in the chamber lower body pilot hole 7 that upper body, chamber pilot hole 6 that the upper body, chamber 4 that is installed in cavity 3 is provided with and chamber lower body 5 be provided with back-moving spring 8 combinations.Upper body, said chamber 4 and chamber lower body 5 are the combinations that are threaded.The needle point initial position of said syringe needle 2 is lower than the bottom face 2MM of chamber lower body 5.It is corresponding that distance between said cavity 3 top end faces and button 11 lower planes and the needle point of syringe needle 2 add conventional acupuncture depth distance to the distance of chamber lower body 5 bottom faces.
Hold hemostix during use and the bottom face of cavity 3 is aimed at the finger position of needs of patients thorn, press the button 11 rapidly, promote shank 1, and stop the elastic force that overcomes compressing back-moving spring 8 under protruding 9 the effect at spring, and the drive syringe needle 2 descending skins that thrust, release button 11, shank 1 is got back to original position under the elastic force effect of back-moving spring 8, promptly finish an acupuncture.
Claims (4)
1. medical finger tip hemostix, form by shank (1), syringe needle (2), cavity (3), back-moving spring (8), it is characterized in that: be socketed with button (11) on the top of shank (1), on shank (1), be provided with spring and stop protruding (9), spacing protruding (10), insert in the chamber lower body pilot hole (7) that upper body, chamber pilot hole (6) that the upper body, chamber (4) that is installed in cavity (3) is provided with and chamber lower body (5) be provided with back-moving spring (8) combination.
2. hemostix according to claim 1 is characterized in that: upper body, said chamber (4) and chamber lower body (5) are the combinations that is threaded.
3. hemostix according to claim 1 is characterized in that: the needle point initial position of said syringe needle (2) is lower than the bottom face 2MM of chamber lower body (5).
4. hemostix according to claim 1 is characterized in that: it is corresponding that the distance between said cavity (3) top end face and button (11) lower plane and the needle point of syringe needle (2) add conventional acupuncture depth distance to the distance of chamber lower body (5) bottom face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200274702U CN201101531Y (en) | 2007-09-07 | 2007-09-07 | Medical hemostix at finger tip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200274702U CN201101531Y (en) | 2007-09-07 | 2007-09-07 | Medical hemostix at finger tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101531Y true CN201101531Y (en) | 2008-08-20 |
Family
ID=39948549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200274702U Expired - Fee Related CN201101531Y (en) | 2007-09-07 | 2007-09-07 | Medical hemostix at finger tip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101531Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856698A (en) * | 2014-05-21 | 2015-08-26 | 胡绍勤 | Safety type blood collection needle structure |
| CN112349360A (en) * | 2020-10-29 | 2021-02-09 | 深圳真一健康管理有限公司 | Intestinal health management system and method based on food intolerance detection |
-
2007
- 2007-09-07 CN CNU2007200274702U patent/CN201101531Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104856698A (en) * | 2014-05-21 | 2015-08-26 | 胡绍勤 | Safety type blood collection needle structure |
| CN104856698B (en) * | 2014-05-21 | 2018-08-28 | 广州市银睿投资咨询有限公司 | A kind of safety type blood collecting needle construction |
| CN112349360A (en) * | 2020-10-29 | 2021-02-09 | 深圳真一健康管理有限公司 | Intestinal health management system and method based on food intolerance detection |
| CN112349360B (en) * | 2020-10-29 | 2024-01-09 | 山东益本天肽健康产业有限公司 | Intestinal health management system and method based on food intolerance detection |
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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: 20080820 |