CL2020002664A1 - Aparato y método para determinar la velocidad de sedimentación de los eritrocitos y otros parámetros relacionados - Google Patents

Aparato y método para determinar la velocidad de sedimentación de los eritrocitos y otros parámetros relacionados

Info

Publication number
CL2020002664A1
CL2020002664A1 CL2020002664A CL2020002664A CL2020002664A1 CL 2020002664 A1 CL2020002664 A1 CL 2020002664A1 CL 2020002664 A CL2020002664 A CL 2020002664A CL 2020002664 A CL2020002664 A CL 2020002664A CL 2020002664 A1 CL2020002664 A1 CL 2020002664A1
Authority
CL
Chile
Prior art keywords
blood sample
blood
test tubes
measurement
tube
Prior art date
Application number
CL2020002664A
Other languages
English (en)
Inventor
Paolo Galiano
Original Assignee
Alifax Srl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alifax Srl filed Critical Alifax Srl
Publication of CL2020002664A1 publication Critical patent/CL2020002664A1/es

Links

Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • 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
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/025—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations having a carousel or turntable for reaction cells or cuvettes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
    • G01N35/1079—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices with means for piercing stoppers or septums
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00178—Special arrangements of analysers
    • G01N2035/00326—Analysers with modular structure
    • G01N2035/00336—Analysers adapted for operation in microgravity, i.e. spaceflight
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00524—Mixing by agitating sample carrier
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0401—Sample carriers, cuvettes or reaction vessels
    • G01N2035/0403—Sample carriers with closing or sealing means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/02—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
    • G01N35/04—Details of the conveyor system
    • G01N2035/0439—Rotary sample carriers, i.e. carousels
    • G01N2035/0444—Rotary sample carriers, i.e. carousels for cuvettes or reaction vessels

Abstract

Aparato y método correspondiente utilizado, en el ámbito del análisis médico, para determinar la velocidad de sedimentación de los eritrocitos, así como otros parámetros conexos, que comprende dicho aparato: un miembro de muestreo (11) para tomar la muestra de sangre que se va a analizar dispuesto en tubos de ensayo (22); - un tubo (12) dentro del cual se puede introducir la muestra de sangre, transparente a las radiaciones electromagnéticas en un campo comprendido entre 100 y 2000 nm; - un circuito (13) que conecta dicho miembro de muestreo (11) a dicho tubo (12) y dentro del cual circula la muestra de sangre; - una bomba (14) asociada a dicho circuito (13) y que coopera con los medios para crear una burbuja de aire entre dos muestras de sangre sucesivas; - un tubo de descarga (15) para descargar la muestra de sangre después del análisis; - un instrumento de medición que comprende un dispositivo emisor de radiación (16) asociado a un dispositivo detector de apareamiento (17), definiendo juntos una zona de medición; - una unidad de control y procesamiento (20) capaz de gestionar el funcionamiento de dicho aparato, y - una unidad de interfaz (18) por medio de la cual dichos dispositivos (16 y 17) se conectan a dicha unidad de control y procesamiento (20), en la que dicha bomba (14), con cada ciclo de medición, está configurada para tomar una cantidad de sangre en un rango de 30 microlitros a 180 microlitros, y en la que dicho instrumento de medición está configurado para realizar la medición en una cantidad igual a aproximadamente 1 microlitro final de dicha cantidad de muestra inicial, el aparato que comprende también medios (23) para hacer girar o inclinar los tubos de ensayo (22) antes de la toma de muestras para realizar ciclos de mezcla programados de la sangre contenida en los tubos de ensayo (22), en los que dicho miembro de la toma de muestras comprende medios (11, 11 a) para tomar la muestra de sangre de los tubos de ensayo (22) orientados ambos con el tapón
CL2020002664A 2018-04-17 2020-10-15 Aparato y método para determinar la velocidad de sedimentación de los eritrocitos y otros parámetros relacionados CL2020002664A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102018000004630A IT201800004630A1 (it) 2018-04-17 2018-04-17 Apparato e procedimento per la determinazione della velocita' di sedimentazione del sangue e di altri parametri ad essa correlati

Publications (1)

Publication Number Publication Date
CL2020002664A1 true CL2020002664A1 (es) 2021-02-19

Family

ID=62875217

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2020002664A CL2020002664A1 (es) 2018-04-17 2020-10-15 Aparato y método para determinar la velocidad de sedimentación de los eritrocitos y otros parámetros relacionados

Country Status (14)

Country Link
US (1) US11906413B2 (es)
EP (1) EP3781926A1 (es)
JP (1) JP7382341B2 (es)
KR (1) KR102546374B1 (es)
CN (1) CN112119293B (es)
AU (1) AU2019256016B2 (es)
CA (1) CA3096931A1 (es)
CL (1) CL2020002664A1 (es)
IL (1) IL277991A (es)
IT (1) IT201800004630A1 (es)
MX (1) MX2020010923A (es)
RU (1) RU2753649C1 (es)
SG (1) SG11202010160RA (es)
WO (1) WO2019202621A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4081780A1 (en) * 2019-12-23 2022-11-02 Alifax S.r.l. Perfected method for the analysis of a liquid with suspended bodies
JP2021120648A (ja) * 2020-01-30 2021-08-19 日本光電工業株式会社 測定装置および測定方法
KR102325759B1 (ko) * 2020-02-21 2021-11-12 부산대학교 산학협력단 적혈구의 침강속도를 향상시키는 적혈구 침강 장치 및 방법

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JPS5821141A (ja) * 1981-07-30 1983-02-07 Olympus Optical Co Ltd 粒子凝集反応判定方法および判定容器
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ITUD20120137A1 (it) 2012-07-31 2014-02-01 Alifax Holding S P A Apparato e procedimento per la determinazione della velocita' di sedimentazione del sangue e di altri parametri ad essa correlati
JP6360696B2 (ja) * 2014-03-18 2018-07-18 日本光電工業株式会社 血液検査装置および血液検査方法
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Also Published As

Publication number Publication date
CN112119293B (zh) 2024-03-15
RU2753649C1 (ru) 2021-08-19
US11906413B2 (en) 2024-02-20
IL277991A (en) 2020-11-30
WO2019202621A1 (en) 2019-10-24
US20210116349A1 (en) 2021-04-22
IT201800004630A1 (it) 2019-10-17
JP2021522470A (ja) 2021-08-30
SG11202010160RA (en) 2020-11-27
MX2020010923A (es) 2021-01-29
KR20210003176A (ko) 2021-01-11
JP7382341B2 (ja) 2023-11-16
KR102546374B1 (ko) 2023-06-21
AU2019256016A1 (en) 2020-11-12
AU2019256016B2 (en) 2024-03-07
CN112119293A (zh) 2020-12-22
CA3096931A1 (en) 2019-10-24
EP3781926A1 (en) 2021-02-24

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