CN2287015Y - Disposable integrated blood sampler - Google Patents
Disposable integrated blood sampler Download PDFInfo
- Publication number
- CN2287015Y CN2287015Y CN 96230044 CN96230044U CN2287015Y CN 2287015 Y CN2287015 Y CN 2287015Y CN 96230044 CN96230044 CN 96230044 CN 96230044 U CN96230044 U CN 96230044U CN 2287015 Y CN2287015 Y CN 2287015Y
- Authority
- CN
- China
- Prior art keywords
- test tube
- syringe
- groove
- utility
- model
- 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 disposable integrated blood sampler, which comprises a pinhead, a pinhead sleeve, a needle cylinder and a test tube. The utility model is characterized in that the front end of the needle cylinder is provided with a groove, which is an inclined plane; the terminal end of the needle cylinder is provided with a salient ring, and the test tube is sheathed on the needle cylinder; the front end of the test tube is matched with the groove, and the inner side of the test tube is matched with the salient ring. The utility model has the advantages of convenient operation, material saving and no contamination in the process of blood sampling.
Description
This utility model relates to a kind of disposable blood taking device, particularly a kind of incorporate disposable blood taking device.
When gathering patient's blood sample in the hospital at present, generally be in blood vessel, to extract blood plasma, then at injecting tube with injection needles, such shortcoming is to pollute easily, and once gets blood, needs to consume injection needles, test tube, troublesome poeration is wasted big on the other hand on the one hand.
The purpose of this utility model provide a kind of handled easily with injection needles and the incorporate hemostix of test tube.
The technical solution of the utility model is a kind of incorporate disposable blood taking device of design, comprise syringe needle, pinhead sleeve, syringe, test tube, the front end that it is characterized in that syringe has a groove, groove is the inclined-plane, the end of syringe has the circle of protrusion, test tube is enclosed within on the syringe, the front end of test tube and groove fit, and the inboard of test tube cooperates with the protrusion circle.
The utility model has the advantages that easy to operate, saving equipment, can in blood collection procedure, not pollute.
Below in conjunction with accompanying drawing this utility model is elaborated,
Accompanying drawing is a structural representation of the present utility model, comprise syringe needle 1, pinhead sleeve 2, syringe 3, test tube 4 among the figure, the front end that it is characterized in that syringe 3 has a groove 5, groove 5 is the inclined-plane, the end of syringe 3 has the circle of protrusion 6, test tube 4 is enclosed within on the syringe 3, and the front end of test tube 4 cooperates with groove 5, and the inboard of test tube 4 cooperates with protrusion circle 6.During use pinhead sleeve 2 is taken off, syringe needle 1 is thrust blood vessel, again test tube 4 past post-tensionings, because groove 5 is the inclined-plane, form negative pressure in the syringe 3, blood enters syringe 3, extract syringe needle 1, put pinhead sleeve 2 and get final product, when incorporate disposable blood taking device is sent into laboratory, test tube 4 is pulled up and can be for further processing.
Claims (1)
- A kind of incorporate disposable blood taking device comprises syringe needle, pinhead sleeve, syringe, test tube, it is characterized in that the front end of syringe has a groove, groove is the inclined-plane, and the end of syringe has the circle of protrusion, and test tube is enclosed within on the syringe, the front end of test tube and groove fit, the inboard of test tube cooperates with the protrusion circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96230044 CN2287015Y (en) | 1996-06-14 | 1996-06-14 | Disposable integrated blood sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96230044 CN2287015Y (en) | 1996-06-14 | 1996-06-14 | Disposable integrated blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2287015Y true CN2287015Y (en) | 1998-08-05 |
Family
ID=33907562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96230044 Expired - Fee Related CN2287015Y (en) | 1996-06-14 | 1996-06-14 | Disposable integrated blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2287015Y (en) |
-
1996
- 1996-06-14 CN CN 96230044 patent/CN2287015Y/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 | ||
| 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 |