CN201572097U - Automatic blood sampler - Google Patents
Automatic blood sampler Download PDFInfo
- Publication number
- CN201572097U CN201572097U CN2010200026564U CN201020002656U CN201572097U CN 201572097 U CN201572097 U CN 201572097U CN 2010200026564 U CN2010200026564 U CN 2010200026564U CN 201020002656 U CN201020002656 U CN 201020002656U CN 201572097 U CN201572097 U CN 201572097U
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- CN
- China
- Prior art keywords
- needle
- blood sampler
- utility
- blood
- automatic blood
- 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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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses an automatic blood sampler, which belongs to the technical field of medical appliances. The utility model adopts the technical scheme that the blood sampler comprises a needle, a needle tube, a piston and a needle core. The blood sampler is characterized in that the tail section of the needle tube and the tail section of the needle core are fixedly provided with elastic support arms, and the root of the needle is provided with a switching valve. The blood sampler has simple structure, is simple and convenient to operate when examining and sampling blood of a patient, saves time and labor and relieves the working difficulty of medical staff.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of automatic blood sampler specifically.
Background technology: at present, when testing blood sampling to patient, be that syringe needle is thrust vein blood vessel mostly clinically, manual then pull nook closing member blood sample collection, operating so very bothers, wastes time and energy, and has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of automatic blood sampler easy and simple to handle, time saving and energy saving when testing blood sampling to patient.
The technical solution of the utility model is: comprise syringe needle, needle tubing, piston and nook closing member, it is characterized in that being fixed with the resilient support arm at needle tubing latter end and nook closing member latter end that the syringe needle root is provided with switch valve.
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 testing blood sampling 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, syringe needle, 2, needle tubing, 3, piston, 4, nook closing member, 5, the resilient support arm, 6, switch valve.
The specific embodiment: comprise syringe needle 1, needle tubing 2, piston 3 and nook closing member 4, it is characterized in that being fixed with resilient support arm 5 that syringe needle 1 root is provided with switch valve 6 at needle tubing 2 latter ends and nook closing member 4 latter ends.When testing blood sampling to patient, syringe needle 1 is thrust vein blood vessel, open switch valve 6, resilient support arm 5 promotes nook closing member 4 pull pistons 3 and gets final product.
Claims (1)
1. automatic blood sampler comprises syringe needle (1), needle tubing (2), piston (3) and nook closing member (4), it is characterized in that: be fixed with resilient support arm (5) at needle tubing (2) latter end and nook closing member (4) latter end, syringe needle (1) root is provided with switch valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200026564U CN201572097U (en) | 2010-01-05 | 2010-01-05 | Automatic blood sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200026564U CN201572097U (en) | 2010-01-05 | 2010-01-05 | Automatic blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201572097U true CN201572097U (en) | 2010-09-08 |
Family
ID=42691977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200026564U Expired - Fee Related CN201572097U (en) | 2010-01-05 | 2010-01-05 | Automatic blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201572097U (en) |
-
2010
- 2010-01-05 CN CN2010200026564U patent/CN201572097U/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: 20100908 Termination date: 20110105 |