CN114556081A - 样本分析仪及样本分析方法 - Google Patents

样本分析仪及样本分析方法 Download PDF

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CN114556081A
CN114556081A CN202080070395.6A CN202080070395A CN114556081A CN 114556081 A CN114556081 A CN 114556081A CN 202080070395 A CN202080070395 A CN 202080070395A CN 114556081 A CN114556081 A CN 114556081A
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blood
sample
detection
sedimentation
module
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刘斌
寻文鹏
张广朋
李朝阳
易秋实
叶燚
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Shenzhen Mindray Bio Medical Electronics Co Ltd
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    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G01N1/14—Suction devices, e.g. pumps; Ejector devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
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    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
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    • G01N33/56972—White blood cells
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    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/721—Haemoglobin
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    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/72—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood pigments, e.g. haemoglobin, bilirubin or other porphyrins; involving occult blood
    • G01N33/721—Haemoglobin
    • G01N33/726—Devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/80—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving blood groups or blood types or red blood cells
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    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/012—Red blood cells
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    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
    • G01N2015/016—White blood cells
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • G01N2015/055—Investigating sedimentation of particle suspensions in blood for hematocrite determination

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  • Health & Medical Sciences (AREA)
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Abstract

一种样本分析仪和样本分析方法，样本分析仪包括血沉检测模块(10)、血常规检测模块(20)和采样分配模块(30)，采样分配模块(30)采集血液样本并将血液样本的第一部分分配给血沉检测模块(10)以及将血液样本的第二部分分配给血常规检测模块(20)。血沉检测模块(10)的第一注射器(14)驱动第一部分血液样本在血沉检测管路(11)中流动并使其停止在血沉检测管路(11)的检测区(113)中。血沉检测模块(10)的血沉光学检测装置(12)通过检测第一部分血液样本对光的吸收或散射程度来检测红细胞沉降率。血常规检测模块(20)对第二部分血液样本进行血常规参数检测。通过应用第一注射器(14)作为红细胞沉降率测量的动力装置，有利于实现红细胞快速解聚，在不增加血量的情况下提高红细胞沉降率的测量精度，无需使用太长的血沉检测管路(11)，降低了血沉检测管路(11)的清洗难度和清洗成本。

Description

PCT国内申请，说明书已公开。

Claims (36)

  1. PCT国内申请，权利要求书已公开。
CN202080070395.6A 2019-11-18 2020-09-30 样本分析仪及样本分析方法 Pending CN114556081A (zh)

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PCT/CN2019/119181 WO2021097610A1 (zh) 2019-11-18 2019-11-18 样本分析仪及样本分析方法
CNPCT/CN2019/119181 2019-11-18
PCT/CN2020/119424 WO2021098394A1 (zh) 2019-11-18 2020-09-30 样本分析仪及样本分析方法

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CN202080072922.7A Pending CN114556082A (zh) 2019-11-18 2020-09-30 样本分析仪及样本分析方法
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CN111712703B (zh) * 2019-11-18 2024-04-12 深圳迈瑞生物医疗电子股份有限公司 样本分析仪及样本分析方法
CN114441390A (zh) * 2020-10-30 2022-05-06 深圳市瑞图生物技术有限公司 一种并发时序控制方法及精子质量分析仪、存储介质
CN116183452A (zh) * 2021-11-25 2023-05-30 深圳迈瑞生物医疗电子股份有限公司 血沉测量系统、设备、方法和计算机可读存储介质
CN116818618A (zh) * 2022-03-21 2023-09-29 深圳迈瑞生物医疗电子股份有限公司 血液样本分析仪及其控制方法
FR3134626A1 (fr) 2022-04-15 2023-10-20 Horiba Abx Sas Dispositif et méthode de numération de formule sanguine et de détermination de vitesse de sédimentation
FR3134625A1 (fr) * 2022-04-15 2023-10-20 Horiba Abx Sas Dispositif et méthode de détermination de vitesse de sédimentation
FR3134627A1 (fr) 2022-04-15 2023-10-20 Horiba Abx Sas Dispositif d'étalement ou coloration et de détermination de vitesse de sédimentation
CN118050290A (zh) * 2022-11-16 2024-05-17 深圳迈瑞生物医疗电子股份有限公司 血沉检测装置以及血沉检测方法

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WO2021098396A1 (zh) 2021-05-27
CN111712703B (zh) 2024-04-12
CN114585901A (zh) 2022-06-03
WO2021098398A1 (zh) 2021-05-27
CN114556082A (zh) 2022-05-27
CN111712703A (zh) 2020-09-25
WO2021097610A1 (zh) 2021-05-27
EP4063825A4 (en) 2023-01-25
WO2021098394A1 (zh) 2021-05-27

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