IL119904A - An automatic platelet separation method is suitable and a device for performing it - Google Patents

An automatic platelet separation method is suitable and a device for performing it

Info

Publication number: IL119904A
Authority: IL; Israel
Prior art keywords: platelet; platelets; refractive index; gain; volume
Prior art date: 1995-12-28

Application number

IL11990496A

Other languages

English (en)

Hebrew (he)

Other versions

IL119904A0 (en

Original Assignee

Bayer Ag

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.)

1995-12-28

Filing date

1996-12-25

Publication date

2002-04-21

1996-12-25 Application filed by Bayer Ag filed Critical Bayer Ag

1997-03-18 Publication of IL119904A0 publication Critical patent/IL119904A0/xx

2002-04-21 Publication of IL119904A publication Critical patent/IL119904A/en

Links

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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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N15/1429—Signal processing
- 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
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
- G01N15/131—Details
- 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
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
- 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
- G01N15/01—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
- 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
- G01N15/01—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials specially adapted for biological cells, e.g. blood cells
- G01N2015/018—Platelets
- 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
- G01N15/10—Investigating individual particles
- G01N15/14—Optical investigation techniques, e.g. flow cytometry
- G01N2015/1402—Data analysis by thresholding or gating operations performed on the acquired signals or stored data
- 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
- G01N2035/1027—General features of the devices
- G01N2035/1032—Dilution or aliquotting
- 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
- G01N35/1095—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices for supplying the samples to flow-through analysers

Landscapes

Chemical & Material Sciences (AREA)
Biochemistry (AREA)
Immunology (AREA)
Pathology (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
General Health & Medical Sciences (AREA)
Analytical Chemistry (AREA)
Dispersion Chemistry (AREA)
Signal Processing (AREA)
Engineering & Computer Science (AREA)
Investigating Or Analysing Biological Materials (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)

IL11990496A 1995-12-28 1996-12-25 An automatic platelet separation method is suitable and a device for performing it IL119904A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US58129395A	1995-12-28	1995-12-28

Publications (2)

Publication Number	Publication Date
IL119904A0 IL119904A0 (en)	1997-03-18
IL119904A true IL119904A (en)	2002-04-21

Family

ID=24324623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL11990496A IL119904A (en)	1995-12-28	1996-12-25	An automatic platelet separation method is suitable and a device for performing it

Country Status (11)

Country	Link
US (1)	US5817519A (fr)
EP (1)	EP0784201B1 (fr)
JP (1)	JP3704654B2 (fr)
KR (1)	KR970048449A (fr)
AT (1)	ATE272211T1 (fr)
AU (1)	AU707891B2 (fr)
CA (1)	CA2191829A1 (fr)
DE (1)	DE69632998T2 (fr)
ES (1)	ES2225856T3 (fr)
IL (1)	IL119904A (fr)
TW (1)	TW514724B (fr)

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US7049110B2 (en)	1998-07-21	2006-05-23	Gambro, Inc.	Inactivation of West Nile virus and malaria using photosensitizers
US7498156B2 (en)	1998-07-21	2009-03-03	Caridianbct Biotechnologies, Llc	Use of visible light at wavelengths of 500 to 550 nm to reduce the number of pathogens in blood and blood components
US6187592B1 (en) *	1998-12-23	2001-02-13	Sandia Corporation	Method for determining properties of red blood cells
WO2000058727A1 (fr) *	1999-03-31	2000-10-05	Bayer Corporation	Canal unique, procédé de détection par dilution unique
JP3817091B2 (ja) *	1999-07-02	2006-08-30	テルモ株式会社	細胞数測定装置
US7220747B2 (en)	1999-07-20	2007-05-22	Gambro, Inc.	Method for preventing damage to or rejuvenating a cellular blood component using mitochondrial enhancer
US7094378B1 (en)	2000-06-15	2006-08-22	Gambro, Inc.	Method and apparatus for inactivation of biological contaminants using photosensitizers
US6284142B1 (en) *	1999-09-03	2001-09-04	Baxter International Inc.	Sensing systems and methods for differentiating between different cellular blood species during extracorporeal blood separation or processing
US6268120B1 (en)	1999-10-19	2001-07-31	Gambro, Inc.	Isoalloxazine derivatives to neutralize biological contaminants
US7985588B2 (en)	2000-06-02	2011-07-26	Caridianbct Biotechnologies, Llc	Induction of and maintenance of nucleic acid damage in pathogens using riboflavin and light
US7648699B2 (en)	2000-06-02	2010-01-19	Caridianbct Biotechnologies, Llc	Preventing transfusion related complications in a recipient of a blood transfusion
TW590780B (en)	2000-06-02	2004-06-11	Gambro Inc	Additive solutions containing riboflavin
US9044523B2 (en)	2000-06-15	2015-06-02	Terumo Bct, Inc.	Reduction of contaminants in blood and blood products using photosensitizers and peak wavelengths of light
US7049093B2 (en) *	2000-11-08	2006-05-23	Sysmex Corporation	Method of classifying and counting nucleated bone marrow cells
GB0027309D0 (en) *	2000-11-08	2000-12-27	Barts And The London Nat Healt	Method of measuring measuring platlet activation
US7992725B2 (en)	2002-05-03	2011-08-09	Biomet Biologics, Llc	Buoy suspension fractionation system
US7832566B2 (en)	2002-05-24	2010-11-16	Biomet Biologics, Llc	Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles
US20030205538A1 (en)	2002-05-03	2003-11-06	Randel Dorian	Methods and apparatus for isolating platelets from blood
US7374678B2 (en)	2002-05-24	2008-05-20	Biomet Biologics, Inc.	Apparatus and method for separating and concentrating fluids containing multiple components
US6905612B2 (en) *	2003-03-21	2005-06-14	Hanuman Llc	Plasma concentrate apparatus and method
CA2428740A1 (fr)	2002-05-20	2003-11-20	Bayer Corporation	Methode automatisee et reactif pour le dosage de liquides organiques tels que le liquide cephalorachidien (lcr)
US7845499B2 (en)	2002-05-24	2010-12-07	Biomet Biologics, Llc	Apparatus and method for separating and concentrating fluids containing multiple components
WO2003099412A1 (fr)	2002-05-24	2003-12-04	Biomet Manufacturing Corp.	Appareil et procede pour separer et concentrer des fluides contenant de multiples composants
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- 1996-12-02 CA CA002191829A patent/CA2191829A1/fr not_active Abandoned
- 1996-12-03 AU AU74130/96A patent/AU707891B2/en not_active Ceased
- 1996-12-19 AT AT96120474T patent/ATE272211T1/de not_active IP Right Cessation
- 1996-12-19 EP EP96120474A patent/EP0784201B1/fr not_active Expired - Lifetime
- 1996-12-19 ES ES96120474T patent/ES2225856T3/es not_active Expired - Lifetime
- 1996-12-19 DE DE69632998T patent/DE69632998T2/de not_active Expired - Lifetime
- 1996-12-20 TW TW085115740A patent/TW514724B/zh active
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- 1996-12-27 JP JP35660396A patent/JP3704654B2/ja not_active Expired - Lifetime
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IL119904A0 (en)	1997-03-18
AU707891B2 (en)	1999-07-22
US5817519A (en)	1998-10-06
JPH09196914A (ja)	1997-07-31
KR970048449A (ko)	1997-07-29
EP0784201A2 (fr)	1997-07-16
TW514724B (en)	2002-12-21
AU7413096A (en)	1997-07-03
CA2191829A1 (fr)	1997-06-29
ES2225856T3 (es)	2005-03-16
EP0784201A3 (fr)	1997-12-03
DE69632998T2 (de)	2005-07-28
DE69632998D1 (de)	2004-09-02
JP3704654B2 (ja)	2005-10-12
EP0784201B1 (fr)	2004-07-28
ATE272211T1 (de)	2004-08-15

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