CN2319803Y - Hemostix - Google Patents
Hemostix Download PDFInfo
- Publication number
- CN2319803Y CN2319803Y CN 98220001 CN98220001U CN2319803Y CN 2319803 Y CN2319803 Y CN 2319803Y CN 98220001 CN98220001 CN 98220001 CN 98220001 U CN98220001 U CN 98220001U CN 2319803 Y CN2319803 Y CN 2319803Y
- Authority
- CN
- China
- Prior art keywords
- test tube
- housing
- negative pressure
- vacuum pump
- 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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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model provides a technical proposal for collecting and testing blood sample of a hemostix, which is mainly composed of a blood sampling needle tube, a test tube and a negative-pressure tube. The utility model is characterized in that the utility model is provided with a housing, batteries for supplying power and a vacuum pump for generating negative pressure are arranged in the housing, and a vacuum bottle is arranged between the vacuum pump and the negative-pressure tube. A test tube rack is arranged at one upper end of the housing, and a plurality of test tubes are inserted in the test tube rack. In addition, a power switch is arranged on the housing.
Description
The utility model relates to a kind of medical inspection device, especially a kind of hemostix that is used to gather the chemical examination blood sample.
In the prior art, after mostly blood sample collection was to adopt large-scale needle tubing blood sampling, again to packing in vitro, this just unavoidably pollution problems will occur.People further improved afterwards, no longer adopted directly with the needle tubing blood sampling, but utilized the suction negative pressure of needle tubing, made by a negative pressure pipe to form negative pressure in the test tube and take a blood sample, and can avoid pollution with this method.But this method remains manual carries out, and the negative pressure that needle tubing can produce is limited after all, when blood sampling volume is big, just seems extremely inconvenient.
The purpose of this utility model is exactly at the existing problem of prior art, produces negative pressure and provide a kind of by vacuum pump, can realize the hemostix technical scheme of blood sampling automatically.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is specifically addressed in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is that the A-A of Fig. 1 is to cross-sectional schematic.
By accompanying drawing as can be seen, the hemostix of this programme, mainly formed by blood sampling needle tubing 2, test tube 3 and negative pressure pipe 1, its characteristics are shell 6 in addition, battery 9 that power supply is provided and the vacuum pump 8 that is used to produce negative pressure are arranged in shell 6, and the Dewar bottle 7 between vacuum pump 8 and the negative pressure pipe 1, the end above shell 6 is equipped with a test tube rack 4, can be inserted with a plurality of test tubes 3 in test tube rack 4.In addition, the power switch 5 that on shell 6, also has a control on/off.
According to such scheme as can be known, because the existence of battery and vacuum pump is arranged, in Dewar bottle in this programme and the negative pressure pipe, can produce negative pressure continuously, therefore when blood sampling, just can when changing test tube, need not to pause continuously to several blood supplies in vitro, reduced running program and time, made blood sample be subjected to contamination of heavy and further reduce.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
Claims (2)
1. hemostix, mainly formed by blood sampling needle tubing (2), test tube (3) and negative pressure pipe (1), it is characterized in that having a shell (6), battery (9) that power supply is provided and the Dewar bottle (7) between vacuum pump (8) and vacuum pump (8) and the negative pressure pipe (1) are arranged in shell (6), end in shell (6) top is equipped with a test tube rack (4), can be inserted with a plurality of test tubes (3) in test tube rack (4).
2. hemostix according to claim 1 is characterized in that going up a power switch (5) in addition at shell (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220001 CN2319803Y (en) | 1998-01-04 | 1998-01-04 | Hemostix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98220001 CN2319803Y (en) | 1998-01-04 | 1998-01-04 | Hemostix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2319803Y true CN2319803Y (en) | 1999-05-19 |
Family
ID=33971885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98220001 Expired - Fee Related CN2319803Y (en) | 1998-01-04 | 1998-01-04 | Hemostix |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2319803Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932717A (en) * | 2013-01-18 | 2014-07-23 | 白杰 | Full-automatic multichannel clip type blood sampling method and device |
| CN105372094A (en) * | 2015-11-20 | 2016-03-02 | 秦学军 | Medical examination sampling device |
| CN108652647A (en) * | 2018-05-03 | 2018-10-16 | 谢娟 | A kind of Medical blood sampling equipment |
-
1998
- 1998-01-04 CN CN 98220001 patent/CN2319803Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932717A (en) * | 2013-01-18 | 2014-07-23 | 白杰 | Full-automatic multichannel clip type blood sampling method and device |
| CN103932717B (en) * | 2013-01-18 | 2018-02-13 | 湖南千山医疗器械有限公司 | A kind of full-automatic blood sampling apparatus of multichannel cartridge-type |
| CN105372094A (en) * | 2015-11-20 | 2016-03-02 | 秦学军 | Medical examination sampling device |
| CN108652647A (en) * | 2018-05-03 | 2018-10-16 | 谢娟 | A kind of Medical blood sampling equipment |
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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 |