CN201108434Y - Blood sample capture machine - Google Patents
Blood sample capture machine Download PDFInfo
- Publication number
- CN201108434Y CN201108434Y CNU2007201574757U CN200720157475U CN201108434Y CN 201108434 Y CN201108434 Y CN 201108434Y CN U2007201574757 U CNU2007201574757 U CN U2007201574757U CN 200720157475 U CN200720157475 U CN 200720157475U CN 201108434 Y CN201108434 Y CN 201108434Y
- Authority
- CN
- China
- Prior art keywords
- sleeve
- syringe needle
- blood sample
- grip tube
- 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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Abstract
The utility model discloses a blood sample collector which belongs to the filed of medical devices and includes a sleeve; the front end of the sleeve is provided with a syringe needle fixator; the rear part in the sleeve is provided with a clamp pipe capable of sliding along the sleeve; the sleeve on the front end of the clamp pipe is provided with a chute; the chute is externally provided with a hand-push part which is connected with the clamp pipe; blood communication vessels are arranged in the syringe needle fixer and the clamp pipe. The blood sample collector has the advantages of no rotation of the syringe needle in blood sample collection, little pain of the patients, etc.
Description
Technical field
This utility model relates to a kind of medical apparatus, particularly a kind of blood specimen collection device.
Background technology
When blood sample collection, often adopt scalp acupuncture to carry out at present.Syringe needle inserts in the blood vessel, and the flexible pipe that syringe needle links to each other is connected with the blood sample collection pipe.In operating process, syringe needle rotates easily, brings pain and injury to the patient.
Summary of the invention
Task of the present utility model is to provide a kind of blood specimen collection device, and it has when blood sample collection syringe needle advantage such as can not rotate.
Its technical solution is:
The blood specimen collection device, comprise sleeve, telescopic front end is provided with the syringe needle holder, the interior rear portion of sleeve is provided with can be along the grip tube of sleeve slip, offer chute on the sleeve of grip tube front end, the outside of chute is provided with the hand push portion that is connected with grip tube, is provided with the blood flow siphunculus that runs through front and back at syringe needle holder and grip tube inside.
Be provided with the back-moving spring that is connected with grip tube in the above-mentioned sleeve pipe.
The beneficial effects of the utility model are: during use, the front end of blood specimen collection device is connected with the syringe needle of syringe, the grip tube clamping blood sample collection pipe of blood specimen collection device, hold in the syringe needle insertion blood vessel of sleeve with blood specimen collection device end, promote hand push portion forward, the blood flow siphunculus is inserted in the blood sample collection pipe, finish blood specimen collection.In whole gatherer process, syringe needle can not rotate, and has alleviated patient's misery.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described: this utility model blood specimen collection device, comprise sleeve 1, the front end of sleeve 1 is provided with the syringe needle holder 2 of taper, sleeve 1 interior rear portion is provided with can be along the grip tube 3 of sleeve slip, offer chute 4 on the sleeve 1 of grip tube 3 front ends, the outside of chute 4 is provided with the hand push portion 5 that is connected with grip tube 3, be provided with the blood flow siphunculus 6 that runs through front and back at syringe needle holder 2 and grip tube 3 inside, for grip tube 3 can in time not resetted, be provided with the back-moving spring 7 that is connected with grip tube 3 in the sleeve pipe 1 when stressing.
During use, the front end of blood specimen collection device is connected with the syringe needle of syringe, the grip tube clamping blood sample collection pipe of blood specimen collection device, hold in the syringe needle insertion blood vessel of sleeve with blood specimen collection device end, promote hand push portion forward, the blood flow siphunculus is inserted in the blood sample collection pipe, finish blood specimen collection.In whole gatherer process, syringe needle can not rotate, and has alleviated patient's misery.
Claims (2)
1, blood specimen collection device, it is characterized in that comprising sleeve, telescopic front end is provided with the syringe needle holder, the interior rear portion of sleeve is provided with can be along the grip tube of sleeve slip, offer chute on the sleeve of grip tube front end, the outside of chute is provided with the hand push portion that is connected with grip tube, is provided with the blood flow siphunculus that runs through front and back at syringe needle holder and grip tube inside.
2, blood specimen collection device according to claim 1 is characterized in that being provided with in the described sleeve pipe back-moving spring that is connected with grip tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201574757U CN201108434Y (en) | 2007-12-06 | 2007-12-06 | Blood sample capture machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201574757U CN201108434Y (en) | 2007-12-06 | 2007-12-06 | Blood sample capture machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201108434Y true CN201108434Y (en) | 2008-09-03 |
Family
ID=39892946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201574757U Expired - Fee Related CN201108434Y (en) | 2007-12-06 | 2007-12-06 | Blood sample capture machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201108434Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014071675A1 (en) * | 2012-11-09 | 2014-05-15 | Zhang Linfeng | Blood sampling pen with multiple needles |
-
2007
- 2007-12-06 CN CNU2007201574757U patent/CN201108434Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014071675A1 (en) * | 2012-11-09 | 2014-05-15 | Zhang Linfeng | Blood sampling pen with multiple needles |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |