CN2800264Y - Automatic erythrocyte sedimentation rate measurer - Google Patents
Automatic erythrocyte sedimentation rate measurer Download PDFInfo
- Publication number
- CN2800264Y CN2800264Y CN 200520111164 CN200520111164U CN2800264Y CN 2800264 Y CN2800264 Y CN 2800264Y CN 200520111164 CN200520111164 CN 200520111164 CN 200520111164 U CN200520111164 U CN 200520111164U CN 2800264 Y CN2800264 Y CN 2800264Y
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- test tube
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- sedimentation
- blood
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- Expired - Lifetime
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- 238000004062 sedimentation Methods 0.000 title claims abstract description 40
- 210000003743 erythrocyte Anatomy 0.000 title claims description 19
- 238000012360 testing method Methods 0.000 claims abstract description 55
- 210000004369 blood Anatomy 0.000 claims abstract description 22
- 239000008280 blood Substances 0.000 claims abstract description 20
- 230000010355 oscillation Effects 0.000 claims description 7
- 238000005259 measurement Methods 0.000 abstract description 6
- 238000001514 detection method Methods 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 238000010561 standard procedure Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 12
- 239000003146 anticoagulant agent Substances 0.000 description 7
- 229940127219 anticoagulant drug Drugs 0.000 description 7
- 238000005096 rolling process Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 239000000701 coagulant Substances 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000009183 running Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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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
It is to be the right of priority of the patented claim on April 8th, 2,005 200520095900.5 applyings date that the utility model requires number of patent application.
Technical field
The utility model relates to the mensuration of erythrocyte sedimentation rate (ESR) in a kind of blood, specifically a kind of robotization erythrocyte sedimentation rate (ESR) analyzer.
Background technology
The instrument of often wanting erythrocytic rate of descent in the human body blood to detect erythrocytic rate of descent in the blood now when hospital clinical and medical research generally has two big deficiencies: 1 artificial mixing, mixed effect is poor: after gathering sample, be placed in the blood sedimentation tube and (have anti-coagulants), constantly shake test tube with hand, make the abundant mixing of sample and anti-coagulants, and then be placed in the surveying instrument and detect, this method need manually with the pushing time shake test tube, to reach the purpose that mixes; 2 testing results are too big with the result error that detects with International Standards Method-Wei Shi method, and promptly measurement result is inaccurate; Therefore, existing detecting instrument need made improvement aspect automatic mixing and the measurement result accuracy.
The utility model content
Technical problem to be solved in the utility model is: at the deficiency of existing product, a kind of robotization erythrocyte sedimentation rate (ESR) analyzer is provided, it can mix with anti-coagulants sample automatically, guarantees to have a measurement result accurately simultaneously, thereby has remedied the deficiency of existing product.
The technical solution of the utility model is achieved in that it comprises base and base-mounted pendulous device wheelwork and pick-up unit, it is characterized in that: on the base-mounted support of pendulous device, two pivot pins are housed on the support, these two pivot pins are arranged on the axis of oscillation A-A, one of them pivot pin is connected with motor, wheelwork comprises rotary electric machine and rotation axis, the axis B-B of rotation axis is vertical with axis of oscillation A-A, sample rack is housed on rotation axis, the frame plate that has a plurality of holes is equipped with in the upper end of sample rack, test tube flat is housed in the hole, be used to place blood sedimentation tube, test tube flat is around B-B axis periphery, and pick-up unit comprises guide piece and the infrared ray sending and receiving device 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 the infrared ray sending and receiving device is housed on the movable slider; Anchor clamps all are equipped with in the bottom of each test tube flat, make the blood sedimentation tube and the axis B-B that are placed on wherein be 18 ° of angles of inclination; Rolling disc also is housed on the rotation axis, and sample rack promptly is contained on the rolling disc.
The utility model can make blood and anti-coagulants carry out automatic mixing, utilize the heeling condition of blood sedimentation tube then, automatic reading erythrocyte sedimentation rate (ESR) rapidly and accurately, it has alleviated labor intensity of operating personnel, it is quick to have measurement simple to operate, and check data and result be advantage accurately and reliably.
Description of drawings
Fig. 1 is vertical cross section of the present utility model (this moment, armature spindle was in vertical position)
The horizontal sectional drawing that Fig. 2 is got for the II-II line of Fig. 1
The horizontal sectional drawing that Fig. 3 is got for the III-III line of Fig. 1
Fig. 4 is the sectional view (this moment, armature spindle was horizontal) of the IV-IV line of Fig. 1
Fig. 5 is the part sectioned view of the V-V line of Fig. 1
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
As shown in Figure 1, the utility model comprises base and base-mounted pendulous device wheelwork and pick-up unit, pendulous device comprises the support 2 that is contained on the base 1, two pivot pins 3 and 4 are housed on the support 2, these two pivot pins are arranged in A-A on the axis of oscillation, one of them pivot pin 4 is connected with motor 5, wheelwork comprises rotary electric machine 6 and rotation axis 7, the axis B-B of rotation axis 7 is vertical with axis of oscillation A-A, sample rack 8 is housed on rotation axis 7, the frame plate 9 that has a plurality of holes is equipped with in the upper end of sample rack 8, test tube flat 10 is housed in the hole, test tube flat 10 is around B-B axis circumferential distribution, and pick-up unit comprises the infrared ray dispensing device 11 and the receiving trap 12 that can move along guide piece, and guide piece is parallel with test tube flat 10.Guide piece comprises the upper and lower connector 15,16 that belt pulley 13 and 14 are housed, between the upper and lower connector 15,16 guide rod 17 and 18 are housed, movable slider 19 is housed on the guide rod 17 and 18, infrared ray sending and receiving device 11,12 is housed on the movable slider 19, movable slider 19 can come and go on guide rod 17 and 18 and move as shown in Figure 1, slide block 19 represents with solid line in the lower end of stroke, and then with dashed lines and benchmark 19a represent in the upper end of stroke.Slide block 19 has two terminals that face one another 23,24, as shown in Figure 3, infrared and receiving trap 11,12 are housed on these two terminals 23,24, light signal can be equipped with anchor clamps 20 through the bottom of body test tube flat 10 of the test tube that is in scanning position in the process that slide block 19 moves, these anchor clamps make test tube relatively rotate the angle that a spool B-B tilts to reach about 18 °, this angle can be accelerated the speed of erythrocyte sedimentation, and the measurement result that red blood cell sank 20 minutes under this angle is measured 60 minutes height correlation as a result with clan's method Wei of no degree of tilt (0 ° of inclination).Rolling disc 21 also is housed on the rotation axis 7, and the edge of rolling disc 21 has groove 22, and the configuration of groove 22 and test tube flat 10 are complementary, as shown in Figure 2.
The sample rack 8 that is fixed on the base 1 can center on its axis B-B have a translator on the sample rack 8 that swings back and forth between horizontal level and the upright position rotor, motor can make rotor center on rotation axis B-B rotation test tube and be symmetrically distributed in (on the sample disk) around the rotation axis B-B, every test tube is positioned at and has test tube flat 10 sample racks 8 on the frame plate 9 at certain angle of inclination around transverse axis A-A angle can take place with respect to rotation axis B-B to change, thereby the rotation axis of rotor is swung to horizontal level, be that sample rack 8 is swung to the upright position by horizontal level, when the rotation axis 7 of rotor is in a horizontal position, motor is by rotor rotation, driving sample rack 8 rotates along its axis at vertical state, blood sedimentation tube in the test tube flat is also along circular motion, so that invisible spectro sample reaches mutual purpose of mixing with anti-coagulants.
Pick-up unit is made up of guide piece, 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 the top and the lowermost end of measuring test tube that the real time scan infrared inductor can reach the test tube blood sample.
The operating process of instrument is as follows: the test tube that blood and anti-coagulants will be housed is placed in the test tube flat 10, and test tube is clamped with anchor clamps 20, the angle that makes test tube relatively rotate the axle inclination reaches about 18 °, the test tube work period begins thus, and motor 5 begins to rotate and sample rack 8 and rotation axis thereof are swung to horizontal level along transverse axis A-A.Then, thereby starter motor 6 begins to allow rotor rotation that sample rack 8 is rotated around its axis B-B at vertical state, drive test tube along circular motion, this mixes blood sample wherein then mutually with anti-coagulants, make sample rack 8 get back to horizontal level with the axis A-A rotary oscillation, axis of rotor rotation 7 swings are back to the upright position, this moment, test tube and vertical direction tilted about 18 °, erythrocyte sedimentation begins, the information that pick-up unit scanning in time and record sedimentation begin, so 20 minutes result of natural subsidence and 1 hour result of Wei Shi method natural subsidence have fabulous correlativity, sedimentation 40 minutes has fabulous correlativity in precipitation process with 2 hours result of Wei Shi method natural subsidence, carry out single pass each uniform interval time, estimate in vitro erythrocytic sedimentation progress and sedimentation information thus for realizing this point, must make rotor intermittently rotate (this process is carried out step by step) by motor 7 thus make test tube arrive at scanning position successively, test tube when motion pick-up unit is temporarily dodged out, and makes the slide block 19 that is in lower position avoid colliding each test tube mutually with test tube when the test tube displacement each time together with its terminal 2324 to arrive at scanning position rear motor 7 and temporarily stop once.End of scan rear motor 7 rotates removes scanned test tube, simultaneously the next test tube of in-migration.When test tube arrives scanning position, motor 25 runnings once promote and descending motion slide block 19, promptly from the position 19 to position 19a, then from 19a position home position 19, thereby the test tube body that strides across the test tube that is in scanning position by terminal 2324 is realized single pass, collect the information of infrared penetration test tube body, by suitable processing, with this information storage in storer.Can finish in a short period of time owing to can carry out repeatedly scan round successively repeatedly the scanning of different test tubes all test tubes, therefore can realize each test tube is carried out repeatedly scanning, can 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.
In order to show storage and to print the erythrocyte sedimentation rate result, can analyze a plurality of scan-datas that obtain from single test tube in conjunction with computer technology 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 (4)
1, a kind of robotization erythrocyte sedimentation rate (ESR) analyzer, it comprises base and base-mounted pendulous device wheelwork and pick-up unit, it is characterized in that: pendulous device comprises base-mounted support, two pivot pins are housed on the support, these two pivot pins are arranged on the axis of oscillation A-A, one of them pivot pin is connected with motor, wheelwork comprises rotary electric machine and rotation axis, the axis B-B of rotation axis is vertical with axis of oscillation A-A, sample rack is housed on rotation axis, the frame plate that has a plurality of holes is equipped with in the upper end of sample rack, test tube flat is housed in the hole, place blood sedimentation tube in the test tube flat, test tube flat is around B-B axis circumferential distribution, and anchor clamps are equipped with in the bottom of each test tube flat, make the blood sedimentation tube and the axis B-B that are positioned over wherein that certain angle of inclination be arranged, pick-up unit comprises that guide piece and infrared light send and receiving trap, and guide piece is parallel with test tube flat
2, according to a kind of robotization erythrocyte sedimentation rate (ESR) analyzer of claim 1, it is characterized in that: anchor clamps are equipped with in the bottom of each test tube flat, can make blood sedimentation tube and 18 ° of angles of axis B-B inclination of being positioned over wherein.
3, according to a kind of robotization erythrocyte sedimentation rate (ESR) analyzer of claim 1, it is characterized in that: guide piece comprises the connector up and down that belt pulley is housed, guide rod is housed between the connector up and down, movable slider is housed on the guide rod, the infrared ray sending and receiving device is housed on the movable slider.
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 a cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520111164 CN2800264Y (en) | 2005-04-08 | 2005-07-11 | Automatic erythrocyte sedimentation rate measurer |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200520095900.5 | 2005-04-08 | ||
| CN200520095900 | 2005-04-08 | ||
| CN 200520111164 CN2800264Y (en) | 2005-04-08 | 2005-07-11 | Automatic erythrocyte sedimentation rate measurer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2800264Y true CN2800264Y (en) | 2006-07-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520111164 Expired - Lifetime CN2800264Y (en) | 2005-04-08 | 2005-07-11 | Automatic erythrocyte sedimentation rate measurer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2800264Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235965A (en) * | 2010-03-30 | 2011-11-09 | 希森美康株式会社 | Sample analyzer and method of notifying user by the same |
| CN103267713A (en) * | 2013-05-07 | 2013-08-28 | 山东慧敏科技开发有限公司 | Suspension suspensibility measurement apparatus and method for testing suspension suspensibility through gravity center method |
| EP2853881A4 (en) * | 2013-06-19 | 2015-06-24 | Shenzhen Shengeryimei Biotech Co Ltd | Full-automatic erythrocyte sedimentation rate analyzer and detection method therefor |
| CN106525672A (en) * | 2016-12-29 | 2017-03-22 | 山东朗伯光谱设备有限公司 | Method and device for acquiring cell agglutination graph |
| CN109991433A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of blood sedimentation tester and esr test method |
| CN111610339A (en) * | 2020-05-26 | 2020-09-01 | 山东艾科达生物科技有限公司 | Full-automatic Weishi method erythrocyte sedimentation rate analyzer |
| WO2020254567A1 (en) * | 2019-06-20 | 2020-12-24 | Neovitea | Method for measuring the sedimentation rate of a blood sample arranged in a collection tube |
| CN112557267A (en) * | 2020-12-25 | 2021-03-26 | 浙江师范大学 | Blood sedimentation detection device and detection method thereof |
| CN114184528A (en) * | 2021-12-01 | 2022-03-15 | 重庆南方数控设备股份有限公司 | Full-automatic sedimentation dynamic analyzer by Weishi method and detection method |
-
2005
- 2005-07-11 CN CN 200520111164 patent/CN2800264Y/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102235965A (en) * | 2010-03-30 | 2011-11-09 | 希森美康株式会社 | Sample analyzer and method of notifying user by the same |
| CN102235965B (en) * | 2010-03-30 | 2013-08-14 | 希森美康株式会社 | Sample analyzer and method of notifying user by the same |
| CN103267713A (en) * | 2013-05-07 | 2013-08-28 | 山东慧敏科技开发有限公司 | Suspension suspensibility measurement apparatus and method for testing suspension suspensibility through gravity center method |
| CN103267713B (en) * | 2013-05-07 | 2015-01-07 | 山东慧敏科技开发有限公司 | Suspension suspensibility measurement apparatus and method for testing suspension suspensibility through gravity center method |
| EP2853881A4 (en) * | 2013-06-19 | 2015-06-24 | Shenzhen Shengeryimei Biotech Co Ltd | Full-automatic erythrocyte sedimentation rate analyzer and detection method therefor |
| CN106525672A (en) * | 2016-12-29 | 2017-03-22 | 山东朗伯光谱设备有限公司 | Method and device for acquiring cell agglutination graph |
| CN109991433A (en) * | 2019-05-05 | 2019-07-09 | 北京众驰伟业科技发展有限公司 | A kind of blood sedimentation tester and esr test method |
| CN109991433B (en) * | 2019-05-05 | 2024-04-16 | 北京众驰伟业科技发展有限公司 | Blood sedimentation tester and blood sedimentation testing method |
| WO2020254567A1 (en) * | 2019-06-20 | 2020-12-24 | Neovitea | Method for measuring the sedimentation rate of a blood sample arranged in a collection tube |
| FR3097638A1 (en) * | 2019-06-20 | 2020-12-25 | Neovitea | METHOD OF MEASURING THE SEDIMENTATION RATE OF A BLOOD SAMPLE DISPOSED OF IN A COLLECTION TUBE |
| CN111610339A (en) * | 2020-05-26 | 2020-09-01 | 山东艾科达生物科技有限公司 | Full-automatic Weishi method erythrocyte sedimentation rate analyzer |
| CN111610339B (en) * | 2020-05-26 | 2023-06-27 | 山东艾科达生物科技有限公司 | Full-automatic Weissel method blood sedimentation analyzer |
| CN112557267A (en) * | 2020-12-25 | 2021-03-26 | 浙江师范大学 | Blood sedimentation detection device and detection method thereof |
| CN114184528A (en) * | 2021-12-01 | 2022-03-15 | 重庆南方数控设备股份有限公司 | Full-automatic sedimentation dynamic analyzer by Weishi method and detection method |
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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: 20060726 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 |
|
| ASS | Succession or assignment of patent right |
Owner name: WUHAN DIASCIE TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIANG SHIMIN Effective date: 20121112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450000 ZHENGZHOU, HENAN PROVINCE TO: 430023 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20121112 Address after: Jiang Xing Lu 430023 Hubei city of Wuhan province Jianghan Economic Development Zone No. 17 Citic Tower, 6 floor Patentee after: Digital Identification Solutions (Beijing) Co., Ltd. Address before: 450000, No. 4, building 116, Sha Tong Road, Jinshui District, Henan, Zhengzhou, 10 Patentee before: Jiang Shimin |
|
| CX01 | Expiry of patent term |
Expiration termination date: 20150711 Granted publication date: 20060726 |
|
| EXPY | Termination of patent right or utility model |