CN2131601Y - Testing tube for holding blood to be examed - Google Patents
Testing tube for holding blood to be examed Download PDFInfo
- Publication number
- CN2131601Y CN2131601Y CN 92233349 CN92233349U CN2131601Y CN 2131601 Y CN2131601 Y CN 2131601Y CN 92233349 CN92233349 CN 92233349 CN 92233349 U CN92233349 U CN 92233349U CN 2131601 Y CN2131601 Y CN 2131601Y
- Authority
- CN
- China
- Prior art keywords
- test tube
- blood
- lower half
- tube
- utility
- 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 testing tube for holding blood to be examined, belonging to a usual apparatus in clinical laboratories. The utility model is characterized in that a rib body is arranged at the lower half of the test tube axially, and the pipe wall of the lower half of the test tube and the rib body surface are rough, the thrombocyte can be attached on the surface of the rough rib body and the pipe wall and coagulated into clot rapidly, the clot contraction can be accelerated, the blood serum used for examinations can be separated, and thus the purpose of workload of decreasing workload of laboratory staffs and shortening the blood testing waiting time of patients are achieved.
Description
A kind of test tube of drawing blood chemical examination usefulness belongs to clinical laboratory's equipment commonly used.
At present, hospital when chemical examination blood drawing all adopt the teat glass or the plastic test tube storage blood of inner wall smooth, its shortcoming be can't make the blood accelerated solidification and the time separate hemorrhagely clearly to come, for increasing work efficiency, also centrifugal, thus the blood count time prolonged, bring inconvenience for the chemical examination staff.
The purpose of this utility model makes the blood accelerated solidification so that can in time isolate serum in order to provide a kind of exactly, for the test tube of hospital's blood drawing chemical examination usefulness.
Of the present utility model being characterised in that: the Lower Half design at test tube has axial arranged muscle body, and the surface of the tube wall of Lower Half and muscle body all is coarse.Its purpose is to make blood platelet can be soon to adhere to the rough surface of tube wall and muscle body, quickens clot and forms and shrink, so that can isolate serum soon.Its degree of roughness does not make it haemolysis degree of being not destroy red blood cell.
Hospital's probationary certificate: result of use of the present utility model is better than the traditional operation method--in common test tube, insert glass bar to quicken blood clotting.
In order in conjunction with the embodiments the utility model to be done detailed description below, now describe employed accompanying drawing title of present specification and numbering as follows:
Fig. 1: the longitudinal section that quickens the blood coagulation test tube.
Embodiment: asking for an interview Fig. 1 .1 and 2 is shaggy two axial muscle bodies; The 3rd, be positioned at test tube Lower Half 1/3rd places roughening test tube wall; The 4th, test tube.Test tube can be glass also can be plastics, muscle body and test tube commaterial cast solid, also mould pressing method is made convex outer matrix.
It and common test tube comparing data on result of use are as follows:
| Utility model is quickened the blood coagulation test tube | The common test tube of Shi Yonging traditionally | Improve multiple | |
| Practical numerical example | 50 examples | 50 examples | －－－－－ |
| The average clotting time | 30 minutes | 90-150 |
3--4 doubly |
Claims (3)
1, a kind of test tube of the chemical examination usefulness of drawing blood is characterized in that it is a kind of acceleration blood coagulation test tube, in its Lower Half design axial muscle body is arranged, and the Lower Half tube wall of test tube and the surface of muscle body are coarse.
2, the test tube of blood drawing according to claim 1 chemical examination usefulness is characterized in that axial muscle body and tube wall are an integral body, and also mould pressing method is made convex outer matrix.
3, the test tube of blood drawing chemical examination usefulness according to claim 1 is characterized in that the muscle body of two axial distribution is arranged at about 1/3rd places of the Lower Half of test tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233349 CN2131601Y (en) | 1992-09-18 | 1992-09-18 | Testing tube for holding blood to be examed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92233349 CN2131601Y (en) | 1992-09-18 | 1992-09-18 | Testing tube for holding blood to be examed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2131601Y true CN2131601Y (en) | 1993-05-05 |
Family
ID=33775696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92233349 Expired - Fee Related CN2131601Y (en) | 1992-09-18 | 1992-09-18 | Testing tube for holding blood to be examed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2131601Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589483A (en) * | 2020-05-29 | 2020-08-28 | 兰州东立龙信息技术有限公司 | Centrifuge tube for high-speed centrifuge |
-
1992
- 1992-09-18 CN CN 92233349 patent/CN2131601Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589483A (en) * | 2020-05-29 | 2020-08-28 | 兰州东立龙信息技术有限公司 | Centrifuge tube for high-speed centrifuge |
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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 |