CN202256355U - Blood coagulation analyzer for whole blood sample coagulation item detection - Google Patents
Blood coagulation analyzer for whole blood sample coagulation item detection Download PDFInfo
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- CN202256355U CN202256355U CN2011203453397U CN201120345339U CN202256355U CN 202256355 U CN202256355 U CN 202256355U CN 2011203453397 U CN2011203453397 U CN 2011203453397U CN 201120345339 U CN201120345339 U CN 201120345339U CN 202256355 U CN202256355 U CN 202256355U
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- blood sample
- coagulation
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Abstract
A blood coagulation analyzer for whole blood sample coagulation item detection consists of drive coils placed on the left side and the right side of a test cup, and detecting coils placed at the front part and the rear part of the test cup, and both the drive coils and the detecting coils have magnetic cores made from ferrimagnet material. The blood coagulation analyzer can utilize a whole blood sample to conduct examination and analysis on various coagulation items respectively, has a deliberate and compact structure, can use a trace of acquired whole blood sample for detection, saves the centrifugal treatment time of samples, and has high measuring accuracy and low manufacturing cost.
Description
Technical field:
The utility model belongs to a kind of medical test equipment, particularly a kind of coagulo meter that detects whole-blood sample coagulation item.
Background technology:
No matter at present be that the coagulo meter of the detection whole-blood sample coagulation item of import or domestic production can only use the blood plasma that extracts in the whole blood sample to carry out the detection of blood coagulation project; Not only the collecting blood sample amount greatly, also need be after supercentrifuge 2000～3000r/min be last centrifugal 15 minutes; Measure after getting supernatant (being blood plasma), length consuming time, cost are high, efficient is low again.
Summary of the invention:
The purpose of the utility model just is to overcome the deficiency that exists in the above-mentioned prior art; And provide a kind of coagulo meter that detects whole-blood sample coagulation item, this instrument can utilize whole blood sample to carry out the check and the analysis of various blood coagulation projects respectively, and delicate structure is compact; Can detect with the whole blood sample of gathering trace; Saved the time of sample need centrifugal treating, measuring accuracy is high, and is cheap.
As above design, the technical scheme of the utility model is: a kind of coagulo meter that detects whole-blood sample coagulation item is characterized in that: be made up of drive coil that is placed on test cup and arranged on left and right sides and the magnetic test coil that is placed on test cup front and rear portions; Drive coil and magnetic test coil adopt the ferrimagnet material as magnetic core.
Above-mentioned drive coil symmetry is placed on test cup and arranged on left and right sides.
Above-mentioned magnetic test coil symmetry is placed on test cup front and rear.
The utlity model has following advantage and good effect:
1, the sample that the utility model adopted is the whole blood sample that after the whole blood sample anti-freezing, need not centrifugal treating, therefore can save detection time more than 80%.
2, accuracy of detection is high, and is very close with traditional plasma specimen test result.
3, saved the sample consumption.The quantity that this coagulo meter need be gathered whole blood sample only is to use blood plasma to gather 1/3rd of whole blood quantity for detecting sample.
4, the coagulo meter of this patent can directly be measured the whole blood sample after the anti-freezing, need not centrifugal treating.Be applicable to disaster, the first aid needs when outlying mountain area and battlefield injury wait some accidents.
5, simple in structure, use, easy to operate.
Description of drawings:
Fig. 1 is that the utility model detects the position front view.
Fig. 2 is that the utility model detects the position side view.
Fig. 3 is the detection position vertical view of the utility model.
1. wherein: magnetic core, the 6-whole blood sample to be detected of 1-test cup, 2-magnetic bead, 3-left and right driving coil, the forward and backward magnetic test coil of 4-, 5-ferrimagnet material.
Embodiment:
As shown in the figure: a kind of coagulo meter that detects whole-blood sample coagulation item, form by drive coil that is placed on test cup and arranged on left and right sides and the magnetic test coil that is placed on test cup front and rear portions; Drive coil and magnetic test coil adopt the ferrimagnet material as magnetic core.Above-mentioned drive coil symmetry is placed on test cup and arranged on left and right sides.Above-mentioned magnetic test coil symmetry is placed on test cup front and rear.
The principle of work and the course of work of the utility model are: when arc track moves bottom the test cup that whole blood sample is housed because of magnetic bead; The resistance that the resistance that receives whole blood sample is far longer than in the test cup that plasma specimen is housed (contains various kinds of cell in the whole blood; Cell can increase the damping of magnetic bead motion); The present invention has strengthened the voltage and current of magnetic bead drive coil; Drive coil and magnetic test coil all adopt " magnetic capacity " high novel ferrite magnet material as magnetic core, to guarantee that drive coil (left and right) can have enough driving forces to order about magnetic bead and on arc track, do simple harmonic motion according to fixing frequency; The synchronization magnetic test coil (forward and backward) that adds reagent (clotting factor or fibrin ferment etc.) when whole blood sample picks up counting; Whole blood slowly solidifies so that the magnetic bead motion stops; Magnetic test coil just can be noted " sample setting time " as electric signal; Through the amplification of amplifying circuit and the processing of microprocessor CPU, on coagulo meter terminal " liquid crystal display ", demonstrate the detected value of different blood coagulation test items at last, and then accomplish the detection of whole whole-blood sample coagulation item.
Claims (3)
1. a coagulo meter that detects whole-blood sample coagulation item is characterized in that: be made up of drive coil that is placed on test cup and arranged on left and right sides and the magnetic test coil that is placed on test cup front and rear portions; Drive coil and magnetic test coil adopt the ferrimagnet material as magnetic core.
2. the coagulo meter of detection whole-blood sample coagulation item according to claim 1 is characterized in that: above-mentioned drive coil symmetry is placed on test cup and arranged on left and right sides.
3. the coagulo meter of detection whole-blood sample coagulation item according to claim 1 is characterized in that: above-mentioned magnetic test coil symmetry is placed on test cup front and rear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203453397U CN202256355U (en) | 2011-09-15 | 2011-09-15 | Blood coagulation analyzer for whole blood sample coagulation item detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203453397U CN202256355U (en) | 2011-09-15 | 2011-09-15 | Blood coagulation analyzer for whole blood sample coagulation item detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202256355U true CN202256355U (en) | 2012-05-30 |
Family
ID=46117575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203453397U Expired - Fee Related CN202256355U (en) | 2011-09-15 | 2011-09-15 | Blood coagulation analyzer for whole blood sample coagulation item detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202256355U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545943A (en) * | 2014-12-06 | 2015-04-29 | 深圳市共创百业科技开发有限公司 | Coagulometer and medical system of network hospital for preventing thrombus |
| CN111912972A (en) * | 2020-08-25 | 2020-11-10 | 重庆南方数控设备股份有限公司 | Magnetic bead oscillation position detection system |
-
2011
- 2011-09-15 CN CN2011203453397U patent/CN202256355U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104545943A (en) * | 2014-12-06 | 2015-04-29 | 深圳市共创百业科技开发有限公司 | Coagulometer and medical system of network hospital for preventing thrombus |
| WO2016086444A1 (en) * | 2014-12-06 | 2016-06-09 | 深圳市共创百业科技开发有限公司 | Coagulometer and network hospital medical system for preventing thrombosis |
| CN104545943B (en) * | 2014-12-06 | 2017-01-04 | 深圳市共创百业科技开发有限公司 | Coagulo meter and network hospital are used for the medical system of pre-preventing thrombosis |
| CN111912972A (en) * | 2020-08-25 | 2020-11-10 | 重庆南方数控设备股份有限公司 | Magnetic bead oscillation position detection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 300384 Tianjin Haitai Nankai District Huayuan Industrial Development Zone Six Road No. 6 Haitai green industry base building C Room 101 Patentee after: Virtue Pacific (Tianjin) biological Polytron Technologies Inc Address before: 300384 Tianjin City, Nankai District Huayuan Industrial Park Haitai development six road 6 Haitai green industry base building C Room 101 Patentee before: Tianjin MD Pacific Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |