CN2802499Y - Erythrocyte sedimentation rate investigater - Google Patents
Erythrocyte sedimentation rate investigater Download PDFInfo
- Publication number
- CN2802499Y CN2802499Y CN 200520097143 CN200520097143U CN2802499Y CN 2802499 Y CN2802499 Y CN 2802499Y CN 200520097143 CN200520097143 CN 200520097143 CN 200520097143 U CN200520097143 U CN 200520097143U CN 2802499 Y CN2802499 Y CN 2802499Y
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- CN
- China
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- test tube
- sedimentation
- blood
- sedimentation rate
- erythrocyte sedimentation
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- Expired - Lifetime
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Abstract
The utility model relates to a measurement device for red cells in blood, particularly an automatic red cell sedimentation rate measurer, which comprises a pedestal, a sample frame arranged on the pedestal and a detection device. The utility model is characterized in that the sample frame is provided with a test tube seat, the inner part of the test tube seat is placed with a blood sedimentation tube and each test tube seat slopes a certain angle with a perpendicular line perpendicular to a level. The detection device comprises a guide device and an infrared light sending and receiving device capable of moving along the guide device which is parallel to the test tube seat. The utility model is used for scanning and recording the initial sedimentation information on red cells in the blood sedimentation tube and sedimentation information in 20 minutes, thereby, a red cell sedimentation result is gotten and the result has good correlation with a sedimentation result measured by a Widmanst tten mode of an observation and standard method in one hour. The utility model can be used for detecting the red cell sedimentation rate of blood quickly and accurately.
Description
Technical field
The utility model relates to the determining instrument of erythrocyte sedimentation rate (ESR) in a kind of blood, specifically a kind ofization erythrocyte sedimentation rate (ESR) analyzer.
Background technology
When hospital clinical and medical research, often want erythrocytic rate of descent, i.e. erythrocyte sedimentation rate in the human body blood.Erythrocytic rate of descent is to measure with Wei Shi method blood sedimentation tube mostly in the detection blood now, Wei Shi method blood sedimentation tube is marked with scale, the blood sample that is added with a certain amount of anti-coagulants is added Wei Shi method blood sedimentation tube, be positioned on the blood sedimentation stand, write down the elemental height scale of erythrocyte sedimentation, natural subsidence write down the sedimentation scale in 60 minutes, drew the height of 1 hour interior red blood cell natural subsidence of time, the erythrocyte sedimentation rate result that this promptly needs clinically.But this measuring method has a lot of deficiencies in laboratory operation, concludes to get up to mainly contain: 1, operating personnel have the danger of contact patient blood sample; 2, there is artificial difference in manual read's sedimentation scale; 3,60 minutes reading time is oversize.Be sought after clinically that a kind of Measuring Time is short, the result accurately, the equipment of good correlation is arranged with the Wei Shi method.
The utility model content
Technical problem to be solved in the utility model is: a kind of robotization erythrocyte sedimentation rate (ESR) analyzer is provided, and it overcomes artificial blood sedimentation stand detection erythrocyte sedimentation rate and exists the deficiency that operation is miscellaneous, detection time is long, and existing esr measurement instrument is measured inaccurate problem.
The technical solution of the utility model is achieved in that it comprises base and base-mounted sample rack and pick-up unit, it is characterized in that: there are a plurality of perforates the sample rack upper end, test tube flat is housed in the hole, be used to place blood sedimentation tube, each test tube flat and certain angle that tilts perpendicular to the vertical line of surface level.Pick-up unit comprises the infrared ray sending and receiving device (abbreviation scanister) that can move along guide piece, and guide piece is parallel with test tube flat.Guide piece comprises the upper and lower connector that belt pulley is housed, and between the upper and lower connector guide rod is housed, and movable slider is housed on the guide rod, and scanister promptly is contained on the movable slider.
The utility model can utilize the heeling condition of blood sedimentation tube, reads erythrocyte sedimentation information quickly and accurately, and it has alleviated labor intensity of operating personnel, have simple to operate, measure fast, check data and result be advantage accurately and reliably.
Description of drawings
Fig. 1 is a sectional view of the present utility model
Fig. 2 is that the A-A of Fig. 1 is to sectional view
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the utility model comprises support and the sample rack and the pick-up unit that are contained on the support, and the sample rack 2 on the support 1 has several test tube flats 3 on the sample rack.Pick-up unit comprises guide piece and the infrared ray dispensing device 4 and the receiving trap 5 that can move along guide piece, and guide piece is parallel with test tube flat 3.Guide piece comprises the upper and lower connector 8,9 that belt pulley 6 and 7 are housed, between the upper and lower connector 8,9 guide rod 10 and 11 are housed, movable slider 12 is housed on the guide rod 10 and 11, infrared ray sending and receiving device 4,5 is housed on the movable slider 12, and movable slider 12 can come and go on guide rod 10 and 11 and move.As shown in Figure 1.Slide block 12 represents with solid line in the lower end of stroke, and then with dashed lines and benchmark 12a represent in the upper end of stroke.Slide block 12 has two terminals that face one another 13,14, as shown in Figure 2.On these two terminals 13,14 infrared ray sending and receiving device 4,5 is housed, infrared signal can be through the body of test tube in the process that slide block 12 moves.About 18 ° of the angle that test tube flat 3 and vertical line perpendicular to surface level tilt, this angle can be accelerated the speed of erythrocyte sedimentation, and the measurement result that red blood cell sank 20 minutes under this angle has fabulous correlativity with 60 minutes the result of clan's method measurement Wei of no degree of tilt (0 ° of inclination).
Pick-up unit is sent with receiving trap by guide piece (comprising connector, guide rod up and down), belt pulley, slide block and infrared light to be formed, and this device can allow infrared inductor slide into the initial position that red blood cell begins sedimentation.Infrared inductor can provide ultrared generation and reception, and these infrared signals can pass the special blood immersed tube.At the offside that infrared signal takes place infrared receiving device is arranged.Infrared inductor drives it by a motor and moves up and down along blood sedimentation tube, is used for infrared inductor the process of erythrocyte sedimentation is carried out real time scan.Infrared inductor can reach the top and the lowermost end of measuring test tube of blood sample in the test tube.
The operating process of instrument is as follows: will be by the test tube flat of putting into behind the abundant mixing of the sample that blood and anti-coagulants are formed on the sample rack 3, test tube and vertical line tilt about 18 °, press initiating key, pick-up unit can begin to scan and write down the sedimentation information of the zero hour, natural subsidence 20 minutes, the information of pick-up unit meeting autoscan section's this moment, it compares the result who draws erythrocyte sedimentation in 20 fens clock times with the information of sedimentation zero hour, this result and 1 hour result of Wei Shi method natural subsidence have fabulous correlativity, and sedimentation 40 minutes has fabulous correlativity with 2 hours result of Wei Shi method natural subsidence.In precipitation process, carry out single pass each uniform interval time, comes in vitro erythrocytic sedimentation progress of Real Time Observation and sedimentation information thus.During each scanning, motor 15 runnings once promote and descending motion slide block 12, promptly from the position 12 to position 12a, then from 12a position home position 12, thereby stride across the test tube body by terminal 13,14 and realize scanning, collect the information of infrared penetration test tube body, by suitable processing, with this information storage in storer.Blood sedimentation tube is repeatedly scanned repeatedly, can collect the different different information of erythrocyte sedimentation constantly.Set every at regular intervals (as 2 minutes) the test tube body is carried out run-down and writing scan result, can (scan 10 times in promptly 20 minutes) for several times same test tube scanning in 20 minutes time as 2 minutes run-downs, obtain several scanning informations, this point is useful especially to the result of study of the dynamic process that obtains erythrocyte sedimentation.
For the data of calculating, storing and printing acquisition, this instrument can be analyzed a plurality of scan-datas that obtain from single test tube on Applied Computer Techniques safety and precise ground, show then and the printable multidate information that goes out in testing result and the erythrocyte sedimentation process, i.e. dynamic erythrocyte sedimentation rate result.
Claims (5)
1, a kind of erythrocyte sedimentation rate (ESR) analyzer, it comprises base and base-mounted sample rack and pick-up unit, it is characterized in that: sample rack is provided with test tube flat, place blood sedimentation tube in the test tube flat, each test tube flat with perpendicular to the vertical line inclination certain angle of surface level, pick-up unit comprises guide piece and the infrared light sending and receiving device that can move along guide piece, and guide piece is parallel with test tube flat.
2, according to a kind of erythrocyte sedimentation rate (ESR) analyzer of claim 1, it is characterized in that: a plurality of test tube flats are arranged on the sample rack, each test tube flat with tilt at an angle perpendicular to the vertical line of surface level.
3, according to a kind of robotization erythrocyte sedimentation rate (ESR) analyzer of claim 2, it is characterized in that: described blood sedimentation tube be 18 ° perpendicular to the vertical line angle of inclination of surface level.
4, according to a kind of robotization erythrocyte sedimentation rate (ESR) analyzer of claim 1, it is characterized in that: described blood sedimentation tube is rectangular build.
5, according to a kind of robotization erythrocyte sedimentation rate (ESR) analyzer of claim 1, it is characterized in that: guide piece comprises the upper and lower connector that belt pulley is housed, between the upper and lower connector guide rod is housed, movable slider is housed on the guide rod, the infrared ray sending and receiving device is housed on the movable slider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097143 CN2802499Y (en) | 2005-07-11 | 2005-07-11 | Erythrocyte sedimentation rate investigater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520097143 CN2802499Y (en) | 2005-07-11 | 2005-07-11 | Erythrocyte sedimentation rate investigater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2802499Y true CN2802499Y (en) | 2006-08-02 |
Family
ID=36847207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520097143 Expired - Lifetime CN2802499Y (en) | 2005-07-11 | 2005-07-11 | Erythrocyte sedimentation rate investigater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2802499Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204813A (en) * | 2013-06-19 | 2014-12-10 | 深圳市亚辉龙生物科技有限公司 | Full-automatic erythrocyte sedimentation rate analyzer and detection method thereof |
| CN105675460A (en) * | 2016-03-08 | 2016-06-15 | 重庆理工大学 | Method for accelerating blood sedimentation by virtue of voltage |
| CN107807075A (en) * | 2017-11-24 | 2018-03-16 | 北京众驰伟业科技发展有限公司 | A kind of erythrocyte sedimentation rate automatic detection device |
| CN109752294A (en) * | 2017-11-03 | 2019-05-14 | 苏州泰寿健康科技有限公司 | A kind of quick esr measurement system of networking |
| CN109752295A (en) * | 2017-11-03 | 2019-05-14 | 苏州泰寿健康科技有限公司 | A kind of quick esr measurement method and its measuring device |
| CN113049457A (en) * | 2021-04-28 | 2021-06-29 | 深圳市亚辉龙生物科技股份有限公司 | Method for detecting height of red blood cells in blood collection tube |
-
2005
- 2005-07-11 CN CN 200520097143 patent/CN2802499Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104204813A (en) * | 2013-06-19 | 2014-12-10 | 深圳市亚辉龙生物科技有限公司 | Full-automatic erythrocyte sedimentation rate analyzer and detection method thereof |
| WO2014201626A1 (en) * | 2013-06-19 | 2014-12-24 | 深圳市亚辉龙生物科技有限公司 | Full-automatic erythrocyte sedimentation rate analyzer and detection method therefor |
| US20150268148A1 (en) * | 2013-06-19 | 2015-09-24 | Shenzhen Yhlo Biotech Co., Ltd. | Full-automatic erythrocyte sedimentation rate analysis meter and detecting method thereof |
| US9733175B2 (en) * | 2013-06-19 | 2017-08-15 | Shenzhen Yhlo Biotech Co., Ltd. | Full-automatic erythrocyte sedimentation rate analysis meter and detecting method thereof |
| CN105675460A (en) * | 2016-03-08 | 2016-06-15 | 重庆理工大学 | Method for accelerating blood sedimentation by virtue of voltage |
| CN109752294A (en) * | 2017-11-03 | 2019-05-14 | 苏州泰寿健康科技有限公司 | A kind of quick esr measurement system of networking |
| CN109752295A (en) * | 2017-11-03 | 2019-05-14 | 苏州泰寿健康科技有限公司 | A kind of quick esr measurement method and its measuring device |
| CN107807075A (en) * | 2017-11-24 | 2018-03-16 | 北京众驰伟业科技发展有限公司 | A kind of erythrocyte sedimentation rate automatic detection device |
| CN113049457A (en) * | 2021-04-28 | 2021-06-29 | 深圳市亚辉龙生物科技股份有限公司 | Method for detecting height of red blood cells in blood collection tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Huajian medical science and Technology Co Ltd Assignor: Jiang Shimin Contract fulfillment period: 2008.10.8 to 2018.10.7 Contract record no.: 2009420010060 Denomination of utility model: Automatic erythrocyte sedimentation rate measurer Granted publication date: 20060802 License type: Exclusive license Record date: 20091105 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.10.8 TO 2018.10.7; CHANGE OF CONTRACT Name of requester: WUHAN HUAJIAN MEDICAL SCIENCE AND TECHNOLOGY CO., Effective date: 20091105 |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150711 Granted publication date: 20060802 |
|
| EXPY | Termination of patent right or utility model |