CN103149125A - Whole blood and plasma viscosity and blood sedimentation and hematocrit one-machine determination method and equipment - Google Patents
Whole blood and plasma viscosity and blood sedimentation and hematocrit one-machine determination method and equipment Download PDFInfo
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Abstract
The invention discloses a whole blood and plasma viscosity and blood sedimentation and hematocrit one-machine determination method and equipment and belongs to measuring equipment and using methods. The equipment is applied to a clinical inspection department and used for detecting a hemorrheology index of a whole blood sample. The whole blood and plasma viscosity and blood sedimentation and hematocrit one-machine determination equipment is characterized by comprising a hemorheology measuring device, a blood sedimentation measuring device, a puncture sampling needle translation device, a blood detection control circuit system and a horizontal centrifugal system which is independently fixed on the ground, the hemorheology measuring device, the blood sedimentation measuring device, the puncture sampling needle translation device and the blood detection control circuit system are arranged on a support of an outer shell, and the hemorheology measuring device, the blood sedimentation measuring device and the puncture sampling needle translation device are electrically connected with the blood detection control circuit system and the horizontal centrifugal system. The whole blood and plasma viscosity and blood sedimentation and hematocrit one-machine determination equipment has the advantages of integrating relevant detection equipment, reducing pain of a patient due to multiple times of blooding, improving detection efficiency, achieving once blooding, and the aim at one machine completes measuring of hemorheology indexes, such as whole blood and plasma viscosity and blood sedimentation and hematocrit, and adopting a centrifugal machine independent fixed method so as to prevent a centrifugal machine from affecting other equipment.
Description
Technical field
The invention belongs to measuring equipment, be applied to clinical examination department, be used for detecting the equipment of the Hemorheology index of whole blood sample.
Background technology
clinical examination hemorheology project, usually measure the viscosity of whole blood and blood plasma with blood flow change attitude analyser, but also need the manual measurement of erythrocyte sedimentation rate and packed cell volume of carrying out, and the result of complete blood rheodynamic analysis must have the viscosity number of whole blood and blood plasma, the measured value of erythrocyte sedimentation rate and hematocrit, can have diagnostic significance, traditional esr measurement uses the Wei Shi method, whole blood after needing to use rubber pipette bulb and erythrocyte sedimentation rate test tube with anti-freezing is filled in the erythrocyte sedimentation rate test tube, and use encapsulant with erythrocyte sedimentation rate test tube sealed bottom bottom the erythrocyte sedimentation rate test tube, the erythrocyte sedimentation rate test tube is fixed on special-purpose erythrocyte sedimentation rate test tube rack, after standing 1 hour, manually read the erythrocyte sedimentation rate value, aforesaid operations is very loaded down with trivial details, and the consumptive material that needs is also a lot, measure complete also the needs the erythrocyte sedimentation rate test tube, support cleans, gimmick and technical ability to operating personnel require also higher, affected work efficiency, loaded down with trivial details manual operations has also increased the infected possibility of reviewer, use in addition at present wynn's method to measure erythrocyte sedimentation rate, approximate with the Wei Shi method, just the erythrocyte sedimentation rate test tube can use disposable, simplified operation, but also need manually to read the numerical value of erythrocyte sedimentation rate, also has a kind of erythrocyte sedimentation rate, the hematocrit surveying instrument, that the erythrocyte sedimentation rate test tube that will prepare is placed on erythrocyte sedimentation rate, standing in the hematocrit surveying instrument, erythrocyte sedimentation rate, the hematocrit surveying instrument starts timing, and use the method for optoelectronic scanning in the variation of the erythrocyte sedimentation rate value of 1 hour interscan whole blood sample, after esr measurement is complete, also need manually the erythrocyte sedimentation rate test tube to be taken out and be placed on high speed centrifugation in horizontal centrifuge, after centrifugal end, test tube is placed on erythrocyte sedimentation rate again, the hematocrit surveying instrument is inner, start the hematocrit process of measurement, erythrocyte sedimentation rate, the hematocrit surveying instrument re-uses the numerical value of the method scanning packed cell volume of optoelectronic scanning, usually the manufacturer of blood flow change attitude analyser can provide supporting erythrocyte sedimentation rate, the hematocrit surveying instrument, erythrocyte sedimentation rate, use serial port data line to connect between hematocrit surveying instrument and blood flow change attitude analyser, for blood flow change attitude analyser, erythrocyte sedimentation rate, the hematocrit surveying instrument belongs to external accessory, at erythrocyte sedimentation rate, after the measurement of hematocrit measuring instrument is complete, also need its measurement result is received or manual making a copy of, in sum, the hand dipping of erythrocyte sedimentation rate and hematocrit or automanual erythrocyte sedimentation rate, the operation of hematocrit measuring instrument is all more loaded down with trivial details, consumptive material uses many, technical ability to the reviewer requires higher, the infected possibility of reviewer is large, the automaticity of instrument is low, the problems such as accuracy of detection is poor.
Summary of the invention
In order to overcome existing blood flow becomes needs multiple devices in detection deficiency, the invention provides the equipment of a kind of whole blood, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine mensuration.Another object of the present invention is to provide the using method of the equipment of a kind of whole blood, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine mensuration.
The technical solution adopted for the present invention to solve the technical problems is: the equipment that a kind of whole blood, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine are measured, it is characterized in that: be comprised of the horizontal centrifugal system that is arranged on blood rheology measurement device on outer casing stand, esr measurement device puncture sampling probe translating device, blood testing control circuit system and independently is fixed on ground, each measurement mechanism and centrifugation systems are electrically connected to blood testing control circuit system.
The centrifugal electric machine support of speed governing of described horizontal centrifugal system is fixed on the floor by expansion bolt, the centrifugal pan rotary body is equipped with on centrifugal machine shaft top, whole blood, plasma viscosity are housed centrifugal pan rotary body periphery and hematocrit is measured test tube (be called for short whole blood and measure test tube) support, and the reduction gearing that is connected for stepper motor is equipped with in centrifugal machine shaft bottom.
Tachogenerator and speed measuring device are equipped with in described centrifugal machine shaft bottom, and speed measuring device is electrically connected to the control circuit system.
Described stepper motor is fixed on the stepper motor translating device, and the stepper motor reduction gearing that matches with the reduction gearing that is arranged on centrifugal machine shaft bottom is housed on step motor shaft.
Described whole blood is measured test-tube stent and is arranged on uniformly centrifugal pan rotary body periphery by rack shaft, is provided with liquid level and hematocrit scanning device outside the measurement test tube of centrifugal pan rotary body one side, is provided with the vertical rod of whole blood mixing above the measurement test-tube stent.
Described liquid level and hematocrit scanning device are arranged on outer casing stand, liquid level and hematocrit scanning device can the along continuous straight runs displacements, to be used for switched scan and the diverse location when centrifugal, when carrying out high speed centrifugation, liquid level and hematocrit scanning device are moved horizontally to away from the centrifugation systems end, when carrying out scan operation, liquid level and hematocrit scanning device are moved horizontally near whole blood and measure test tube, and the photoelectric scanning device of liquid level and hematocrit scanning device can also be measured the test tube direction along whole blood and be subjected to displacement, to be used for accurately detecting the various liquid levels that whole blood is measured test tube inside.
The vertical rod of described whole blood mixing is arranged on and is fixed on the outer casing stand opertaing device, this opertaing device equipment can make the vertical rod of whole blood mixing do vertically movement, measures test-tube stent and turns clockwise along rack shaft so that the vertical rod of whole blood mixing drives whole blood can move downward the time.
There is a boring described whole blood measurement test-tube stent upper end, to be used for the mounting bracket rotating shaft, the boring lower end is a T-shaped test tube support, a U-shaped curved test tube that fixes is arranged at the test tube support bottom, when being used for preventing high speed centrifugation, test tube comes off from support, the rack shaft right side is the rocking arm of a level, when carrying out the mixing operation, the vertical rod of whole blood mixing moves downward and withstands rocking arm and moves together, measures test-tube stent and turns clockwise along rack shaft so that the vertical rod of whole blood mixing drives whole blood can move downward the time.
whole blood, plasma viscosity and erythrocyte sedimentation rate, the using method of the equipment that hematocrit one machine is measured, it is characterized in that: A. uses the two kinds of disposable negative pressure hemostix anti-freezing of special use test tubes, whole blood wherein, what plasma viscosity and hematocrit were measured use is the disposal vacuum blood sampling test tube of liquaemin anti-freezing, blood sampling volume 3ml, esr measurement uses the disposal vacuum blood sampling test tube of sodium citrate anti-freezing, blood sampling volume 1.2ml, B. two test tubes are placed on respectively detecting position separately, the esr measurement device can automatic test tubes put into the position, hole that record is simultaneously put into, and startup is put into the measurement timing program of test tube to each, in whole esr measurement process or measure to finish, with per family can function software, to each position, hole input of esr measurement and the catalogue number(Cat.No.) of revising appointment, with corresponding whole blood, the measurement result of blood plasma and hematocrit, C. whole blood measurement test tube is placed on whole blood measurement test-tube stent, whole blood is measured on test-tube stent rack shaft is installed, rack shaft is arranged in the centrifugal pan rotary body, and whole blood is measured test-tube stent take rack shaft as rotating shaft, can rotate to an angle in the centrifugal pan rotary body, when the needs mixing operates, the vertical rod of whole blood mixing moves downward, whole blood is measured test-tube stent to be rotated along rack shaft, when whole blood measurement test tube rotates to horizontality, inner whole blood sample can flow to the right side that whole blood is measured test tube, carry in the vertical rod of whole blood mixing, whole blood is measured test-tube stent and is got back to again original state, tiltedly the below is mobile left again for the whole blood sample of whole blood measurement test tube inside, so repeatedly several times, the whole blood sample of whole blood measurement test tube inside is put upside down mixing and is completed, D. when needs are measured whole blood viscosity, itself and whole blood measurement test tube are separated liquid level and hematocrit sweep circuit parallel, stepper motor translating device Driving Stepping Motor and stepper motor reduction gearing and reduction gearing are intermeshing, stepper motor rotarily drives centrifugal machine shaft and the rotation of centrifugal pan rotary body, make sample rotation that the centrifugal pan rotary body will need to measure to the below of the sampling probe that punctures, centrifugal pan rotary body and centrifugal machine shaft use spline joint to fix, and use centrifugal pan rotary body gland fastening, the puncture sampling probe penetrates the seal rubber plug that whole blood is measured test tube, draw sample, the puncture sampling probe is extracted test tube, puncture sampling probe translating device is moved horizontally in the blood rheology measurement device, carry out the detection of whole blood viscosity, E. the whole blood viscosity of all whole blood samples detect complete after, begin centrifugal blood plasma and carry out the mensuration of packed cell volume, stepper motor translating device Driving Stepping Motor and stepper motor reduction gearing and reduction gearing are separated from each other, the centrifugal motor of speed governing powers on and drives centrifugal machine shaft, centrifugal pan rotary body and tachogenerator rotation, speed measuring device detects the rotating speed of centrifugal machine shaft in real time, and with speed feedback signal to the control circuit system, the control circuit system both can control the rotating speed of the centrifugal motor of speed governing in real time, after the centrifugal motor of speed governing reaches predetermined centrifugal rotational speed, whole blood measures test-tube stent and whole blood measurement test tube is the level of state under the effect of centrifugal force, when completing default centrifugation time, after centrifugal end, the centrifugal motor outage of speed governing, the centrifugal pan rotary body slowly is decelerated under inertia effect and stops, whole blood measures test-tube stent and whole blood measurement test tube is got back to original state under action of gravitation, stepper motor translating device Driving Stepping Motor and stepper motor reduction gearing and reduction gearing are intermeshing, stepper motor rotarily drives the rotation of centrifugal pan rotary body, the plasma sample that makes the centrifugal pan rotary body will need to measure rotates to the position of liquid level and hematocrit sweep circuit, the testing circuit of liquid level and hematocrit sweep circuit moves to whole blood and measures test tube both sides, liquid level and hematocrit sweep circuit carry out the blood plasma liquid level along the both sides that whole blood is measured test tube, the detection of red blood cell liquid level, simultaneously each liquid level information is passed to the control circuit system, the control circuit system is according to this signal analysis, calculate the numerical value of packed cell volume, control simultaneously the stroke of puncture sampling probe, be drawn to the part-blood cell or can not capacity draw blood plasma and affect the measurement of plasma viscosity with the sampling probe that prevents from puncturing, after puncture sampling probe absorption blood plasma is complete, extract test tube, be moved horizontally in blood rheology measurement mechanism, carry out the detection of plasma viscosity, in measuring process, the control circuit system can be to measurement data and the whole blood of erythrocyte sedimentation rate, the measurement data of plasma viscosity and hematocrit is carried out real-time preservation according to catalogue number(Cat.No.).
The invention has the beneficial effects as follows the coherent detection integration of equipments is integrated, for the method that prevents that hydro-extractor from having adopted hydro-extractor to fix separately on the impact of other equipment, realized that once blood sampling, a machine complete the mensuration that the blood flows such as whole blood, plasma viscosity and erythrocyte sedimentation rate, hematocrit is become index, both can alleviate the misery that patient repeatedly takes a blood sample, improve again detection efficiency.
Description of drawings
Fig. 1 is structural representation of the present invention,
Fig. 2 is that the whole blood of the middle use of Fig. 1 is measured the test-tube stent schematic diagram,
Fig. 3 is that whole blood is measured test tube and esr measurement test tube schematic diagram.
in figure, 1. whole blood is measured test tube, 2. esr measurement test tube, 3. whole blood is measured test-tube stent, 31. test tube support, 32.U type is curved, 33. rocking arm, 4. rack shaft, 5. centrifugal pan rotary body, 6. whole blood mixing vertical rod, 7. centrifugal machine shaft, 8. reduction gearing, 9. stepper motor reduction gearing, 10. stepper motor, 11. speed measuring device, 12. tachogenerator, 13. stepper motor translating device, 14. the centrifugal motor of speed governing, 15. puncture sampling probe, 16. liquid level and hematocrit scanning device, 17. the centrifugal electric machine support of speed governing, 18. expansion bolt, 19. floor, 20. centrifugal pan rotary body gland, 21. outer casing stand, 22. puncture sampling probe translating device, 23. blood rheology measurement device, 24. esr measurement device.
Embodiment
The specific embodiment of the present invention is, as shown in the figure:
The centrifugal electric machine support 17 of speed governing of described horizontal centrifugal system is fixed on floor 19 by expansion bolt 18, centrifugal pan rotary body 5 is equipped with on centrifugal machine shaft 7 tops, centrifugal pan rotary body periphery is equipped with whole blood measures test-tube stent 3, and the reduction gearing 8 that is connected for stepper motor 10 is equipped with in centrifugal machine shaft bottom.
Tachogenerator and speed measuring device are equipped with in described centrifugal machine shaft bottom, and speed measuring device is electrically connected to the control circuit system.
Described stepper motor 10 is fixed on stepper motor translating device 13, and the stepper motor reduction gearing 9 that matches with the reduction gearing that is arranged on centrifugal machine shaft bottom is housed on step motor shaft.
Described whole blood is measured test tube 1 support and is arranged on uniformly centrifugal pan rotary body 5 peripheries by rack shaft 4, is provided with liquid level and hematocrit scanning device 16 outside the measurement test tube of centrifugal pan rotary body one side, is provided with whole blood mixing vertical rod 6 above the measurement test-tube stent.
described liquid level and hematocrit scanning device are arranged on outer casing stand 21, liquid level and hematocrit scanning device can the along continuous straight runs displacements, to be used for switched scan and the diverse location when centrifugal, when carrying out high speed centrifugation, liquid level and hematocrit scanning device are moved horizontally to away from the centrifugation systems end, when carrying out scan operation, liquid level and hematocrit scanning device are moved horizontally near whole blood and measure test tube, and the photoelectric scanning device of liquid level and hematocrit scanning device can also be measured the test tube direction along whole blood and be subjected to displacement, to be used for accurately detecting the various liquid levels that whole blood is measured test tube inside.
Described whole blood mixing vertical rod 6 is arranged on and is fixed on the outer casing stand opertaing device, this opertaing device equipment can make the vertical rod of whole blood mixing do vertically movement, measures test-tube stent and turns clockwise along rack shaft so that the vertical rod of whole blood mixing drives whole blood can move downward the time.
There is a boring described whole blood measurement test-tube stent 3 upper ends, to be used for mounting bracket rotating shaft 4, the boring lower end is a T-shaped test tube support 31, the test tube support bottom has one U-shaped curved 33 to fix test tube, when being used for preventing high speed centrifugation, test tube comes off from support, the rack shaft right side is the rocking arm 33 of a level, when carrying out the mixing operation, whole blood mixing vertical rod 6 moves downward and withstands rocking arm and moves together, measures test-tube stent 3 and turns clockwise along rack shaft 4 so that the vertical rod of whole blood mixing drives whole blood can move downward the time.
Claims (8)
1. the equipment measured of a whole blood, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine, it is characterized in that: be comprised of the horizontal centrifugal system that is arranged on blood rheology measurement device on outer casing stand, esr measurement device puncture sampling probe translating device, blood testing control circuit system and independently is fixed on ground, each measurement mechanism and centrifugation systems are electrically connected to blood testing control circuit system.
The centrifugal electric machine support of speed governing of described horizontal centrifugal system is fixed on the floor by expansion bolt, the centrifugal pan rotary body is equipped with on centrifugal machine shaft top, centrifugal pan rotary body periphery is equipped with whole blood measures test-tube stent, and the reduction gearing that is connected for stepper motor is equipped with in centrifugal machine shaft bottom.
2. the equipment measured of whole blood according to claim 1, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine is characterized in that: tachogenerator and speed measuring device are equipped with in described centrifugal machine shaft bottom, and speed measuring device is electrically connected to the control circuit system.
3. the equipment measured of whole blood according to claim 1, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine, it is characterized in that: described stepper motor is fixed on the stepper motor translating device, and the stepper motor reduction gearing that matches with the reduction gearing that is arranged on centrifugal machine shaft bottom is housed on step motor shaft.
4. the equipment measured of whole blood according to claim 1, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine, it is characterized in that: described whole blood is measured test-tube stent and is arranged on uniformly centrifugal pan rotary body periphery by rack shaft, be provided with liquid level and hematocrit scanning device outside the measurement test tube of centrifugal pan rotary body one side, be provided with the vertical rod of whole blood mixing above the measurement test-tube stent.
5. whole blood according to claim 4, plasma viscosity and erythrocyte sedimentation rate, the equipment that hematocrit one machine is measured, it is characterized in that: described liquid level and hematocrit scanning device are arranged on outer casing stand, liquid level and hematocrit scanning device can the along continuous straight runs displacements, to be used for switched scan and the diverse location when centrifugal, when carrying out high speed centrifugation, liquid level and hematocrit scanning device are moved horizontally to away from the centrifugation systems end, when carrying out scan operation, liquid level and hematocrit scanning device are moved horizontally near whole blood and measure test tube, and the photoelectric scanning device of liquid level and hematocrit scanning device can also be measured the test tube direction along whole blood and be subjected to displacement, to be used for accurately detecting the various liquid levels that whole blood is measured test tube inside.
6. the equipment measured of whole blood according to claim 4, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine, it is characterized in that: the vertical rod of described whole blood mixing is arranged on and is fixed on the outer casing stand opertaing device, this opertaing device equipment can make the vertical rod of whole blood mixing do vertically movement, measures test-tube stent and turns clockwise along rack shaft so that the vertical rod of whole blood mixing drives whole blood can move downward the time.
7. the equipment measured of whole blood according to claim 4, plasma viscosity and erythrocyte sedimentation rate, hematocrit one machine, it is characterized in that: described whole blood is measured the test-tube stent upper end a boring, to be used for the mounting bracket rotating shaft, the boring lower end is a T-shaped test tube support, a U-shaped curved test tube that fixes is arranged at the test tube support bottom, when being used for preventing high speed centrifugation, test tube comes off from support, the rack shaft right side is the rocking arm of a level, can drive whole blood measurement test-tube stent and turn clockwise along rack shaft when rocking arm moves downward.
8. whole blood claimed in claim 1, plasma viscosity and erythrocyte sedimentation rate, the using method of the equipment that hematocrit one machine is measured, it is characterized in that: A. uses the two kinds of disposable negative pressure hemostix anti-freezing of special use test tubes, whole blood wherein, what plasma viscosity and hematocrit were measured use is the disposal vacuum blood sampling test tube of liquaemin anti-freezing, blood sampling volume 3ml, esr measurement uses the disposal vacuum blood sampling test tube of sodium citrate anti-freezing, blood sampling volume 1.2ml, B. two test tubes are placed on respectively detecting position separately, the esr measurement device can automatic test tubes put into the position, hole that record is simultaneously put into, and startup is put into the measurement timing program of test tube to each, in whole esr measurement process or measure to finish, with per family can function software, to each position, hole input of esr measurement and the catalogue number(Cat.No.) of revising appointment, with corresponding whole blood, the measurement result of blood plasma and hematocrit, C. whole blood measurement test tube is placed on whole blood measurement test-tube stent, whole blood is measured on test-tube stent rack shaft is installed, rack shaft is arranged in the centrifugal pan rotary body, and whole blood is measured test-tube stent take rack shaft as rotating shaft, can rotate to an angle in the centrifugal pan rotary body, when the needs mixing operates, the vertical rod of whole blood mixing moves downward, whole blood is measured test-tube stent to be rotated along rack shaft, when whole blood measurement test tube rotates to horizontality, inner whole blood sample can flow to the right side that whole blood is measured test tube, carry in the vertical rod of whole blood mixing, whole blood is measured test-tube stent and is got back to again original state, tiltedly the below is mobile left again for the whole blood sample of whole blood measurement test tube inside, so repeatedly several times, the whole blood sample of whole blood measurement test tube inside is put upside down mixing and is completed, D. when needs are measured whole blood viscosity, itself and whole blood measurement test tube are separated liquid level and hematocrit sweep circuit parallel, stepper motor translating device Driving Stepping Motor and stepper motor reduction gearing and reduction gearing are intermeshing, stepper motor rotarily drives centrifugal machine shaft and the rotation of centrifugal pan rotary body, make sample rotation that the centrifugal pan rotary body will need to measure to the below of the sampling probe that punctures, centrifugal pan rotary body and centrifugal machine shaft use spline joint to fix, and use centrifugal pan rotary body gland fastening, the puncture sampling probe penetrates the seal rubber plug that whole blood is measured test tube, draw sample, the puncture sampling probe is extracted test tube, puncture sampling probe translating device is moved horizontally in the blood rheology measurement device, carry out the detection of whole blood viscosity, E. the whole blood viscosity of all whole blood samples detect complete after, begin centrifugal blood plasma and carry out the mensuration of packed cell volume, stepper motor translating device Driving Stepping Motor and stepper motor reduction gearing and reduction gearing are separated from each other, the centrifugal motor of speed governing powers on and drives centrifugal machine shaft, centrifugal pan rotary body and tachogenerator rotation, speed measuring device detects the rotating speed of centrifugal machine shaft in real time, and with speed feedback signal to the control circuit system, the control circuit system both can control the rotating speed of the centrifugal motor of speed governing in real time, after the centrifugal motor of speed governing reaches predetermined centrifugal rotational speed, whole blood measures test-tube stent and whole blood measurement test tube is the level of state under the effect of centrifugal force, when completing default centrifugation time, after centrifugal end, the centrifugal motor outage of speed governing, the centrifugal pan rotary body slowly is decelerated under inertia effect and stops, whole blood measures test-tube stent and whole blood measurement test tube is got back to original state under action of gravitation, stepper motor translating device Driving Stepping Motor and stepper motor reduction gearing and reduction gearing are intermeshing, stepper motor rotarily drives the rotation of centrifugal pan rotary body, the plasma sample that makes the centrifugal pan rotary body will need to measure rotates to the position of liquid level and hematocrit sweep circuit, the testing circuit of liquid level and hematocrit sweep circuit moves to whole blood and measures test tube both sides, liquid level and hematocrit sweep circuit carry out the blood plasma liquid level along the both sides that whole blood is measured test tube, the detection of red blood cell liquid level, simultaneously each liquid level information is passed to the control circuit system, the control circuit system is according to this signal analysis, calculate the numerical value of packed cell volume, control simultaneously the stroke of puncture sampling probe, be drawn to the part-blood cell or can not capacity draw blood plasma and affect the measurement of plasma viscosity with the sampling probe that prevents from puncturing, after puncture sampling probe absorption blood plasma is complete, extract test tube, be moved horizontally in blood rheology measurement mechanism, carry out the detection of plasma viscosity, in measuring process, the control circuit system can be to measurement data and the whole blood of erythrocyte sedimentation rate, the measurement data of plasma viscosity and hematocrit is carried out real-time preservation according to catalogue number(Cat.No.).
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| CN201310039497.3A CN103149125B (en) | 2013-02-01 | 2013-02-01 | Whole blood and plasma viscosity and blood sedimentation and hematocrit one-machine determination method and equipment |
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| CN103149125B CN103149125B (en) | 2014-10-29 |
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| CN104458519A (en) * | 2014-12-08 | 2015-03-25 | 重庆南方数控设备有限责任公司 | Precise detecting method for obtaining erythrocyte sedimentation data |
| CN104698199A (en) * | 2015-04-01 | 2015-06-10 | 山东美医林电子仪器有限公司 | Hemorheology detecting device |
| CN104713805A (en) * | 2015-03-26 | 2015-06-17 | 山东美医林电子仪器有限公司 | Device for detecting blood rheology and detection method based on device |
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| CN113252562A (en) * | 2021-05-24 | 2021-08-13 | 南京仁迈生物科技有限公司 | Erythrocyte volume detection device for chemiluminescence apparatus |
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