MX2021010738A - Dispositivo de analisis de sangre para deteccion de hemolisis. - Google Patents

Dispositivo de analisis de sangre para deteccion de hemolisis.

Info

Publication number
MX2021010738A
MX2021010738A MX2021010738A MX2021010738A MX2021010738A MX 2021010738 A MX2021010738 A MX 2021010738A MX 2021010738 A MX2021010738 A MX 2021010738A MX 2021010738 A MX2021010738 A MX 2021010738A MX 2021010738 A MX2021010738 A MX 2021010738A
Authority
MX
Mexico
Prior art keywords
blood
testing device
blood testing
plasma
detection blood
Prior art date
Application number
MX2021010738A
Other languages
English (en)
Inventor
David Ledden
Aaron Kauffmann
Jennifer Samproni
Original Assignee
Siemens Healthcare Diagnostics Inc
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 Siemens Healthcare Diagnostics Inc filed Critical Siemens Healthcare Diagnostics Inc
Publication of MX2021010738A publication Critical patent/MX2021010738A/es

Links

Classifications

    • 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
    • G01N33/491—Blood by separating the blood components
    • 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
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5023—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures with a sample being transported to, and subsequently stored in an absorbent for analysis
    • 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
    • G01N21/29—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection
    • G01N21/293—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using visual detection with colour charts, graduated scales or turrets
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/04—Closures and closing means
    • B01L2300/046—Function or devices integrated in the closure
    • B01L2300/048—Function or devices integrated in the closure enabling gas exchange, e.g. vents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/069—Absorbents; Gels to retain a fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0832—Geometry, shape and general structure cylindrical, tube shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/16—Surface properties and coatings
    • B01L2300/168—Specific optical properties, e.g. reflective coatings

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Hematology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Plasma & Fusion (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Ecology (AREA)
  • Clinical Laboratory Science (AREA)
  • Microbiology (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Se describen un ensamble y un método de análisis de sangre. En el método, un dispositivo de análisis de sangre que tienen una membrana de separación de plasma y un reactivo se conecta a una jeringa que contiene sangre que tiene células sanguíneas y plasma. Se pasa una muestra de sangre desde la jeringa a través de una membrana de separación de plasma dentro del dispositivo de análisis de sangre para separar el plasma de las células sanguíneas. Un reactivo se satura con el plasma y luego el reactivo se analiza colorimétricamente para determinar un grado de hemólisis dentro de la muestra de sangre.
MX2021010738A 2019-03-12 2019-12-05 Dispositivo de analisis de sangre para deteccion de hemolisis. MX2021010738A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962817144P 2019-03-12 2019-03-12
PCT/US2019/064631 WO2020185272A1 (en) 2019-03-12 2019-12-05 Hemolysis detection blood testing device

Publications (1)

Publication Number Publication Date
MX2021010738A true MX2021010738A (es) 2021-09-28

Family

ID=72427566

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021010738A MX2021010738A (es) 2019-03-12 2019-12-05 Dispositivo de analisis de sangre para deteccion de hemolisis.

Country Status (7)

Country Link
US (1) US20220137031A1 (es)
EP (1) EP3938780A4 (es)
JP (1) JP7349502B2 (es)
CA (1) CA3133202A1 (es)
IL (1) IL286203A (es)
MX (1) MX2021010738A (es)
WO (1) WO2020185272A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7896818B2 (en) * 2002-06-25 2011-03-01 Radiometer Medical Aps Sampler cap
WO2011019576A1 (en) * 2009-08-13 2011-02-17 Siemens Healthcare Diagnostics Inc. Methods and apparatus for ascertaining interferents and physical dimensions in liquid samples and containers to be analyzed by a clinical analyzer
US8846333B2 (en) * 2010-06-10 2014-09-30 Hemcheck Sweden Ab Method and device for visual detection of hemolysis
SE536634C2 (sv) * 2011-12-09 2014-04-15 Hemcheck Sweden Ab Anordning för detektion av hemolys
EP2695652A1 (de) * 2012-08-09 2014-02-12 F. Hoffmann-La Roche AG System zur Abtrennung von Plasma aus Vollblut
EP3155430A1 (en) 2014-06-13 2017-04-19 Siemens Healthcare Diagnostics Inc. Detection of hemolysis using a chromatographic detection pad
EP3686597A1 (en) 2014-09-30 2020-07-29 Siemens Healthcare Diagnostics Inc. Device for determining the amount of hemoglobin in a plasma fraction

Also Published As

Publication number Publication date
EP3938780A1 (en) 2022-01-19
CA3133202A1 (en) 2020-09-17
IL286203A (en) 2021-10-31
US20220137031A1 (en) 2022-05-05
JP2022525096A (ja) 2022-05-11
WO2020185272A1 (en) 2020-09-17
JP7349502B2 (ja) 2023-09-22
EP3938780A4 (en) 2022-04-06

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