ZA93918B - Method for testing blood units for viral contamination - Google Patents

Method for testing blood units for viral contamination

Info

Publication number
ZA93918B
ZA93918B ZA93918A ZA93918A ZA93918B ZA 93918 B ZA93918 B ZA 93918B ZA 93918 A ZA93918 A ZA 93918A ZA 93918 A ZA93918 A ZA 93918A ZA 93918 B ZA93918 B ZA 93918B
Authority
ZA
South Africa
Prior art keywords
viral contamination
blood unit
blood units
testing blood
present
Prior art date
Application number
ZA93918A
Other languages
English (en)
Inventor
John R Chapman
Original Assignee
Baxter Int
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 Baxter Int filed Critical Baxter Int
Publication of ZA93918B publication Critical patent/ZA93918B/xx

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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/569—Immunoassay; Biospecific binding assay; Materials therefor for microorganisms, e.g. protozoa, bacteria, viruses
    • G01N33/56966—Animal cells
    • G01N33/56972—White blood cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
    • C12Q1/6806—Preparing nucleic acids for analysis, e.g. for polymerase chain reaction [PCR] assay
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/70—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving virus or bacteriophage
    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5091—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for testing the pathological state of an organism
    • 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
    • G01N33/5005—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells
    • G01N33/5094—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving human or animal cells for blood cell populations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Biochemistry (AREA)
  • Cell Biology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biophysics (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Ecology (AREA)
  • Virology (AREA)
  • Physiology (AREA)
  • Thermal Sciences (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
ZA93918A 1992-02-10 1993-02-10 Method for testing blood units for viral contamination ZA93918B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83328592A 1992-02-10 1992-02-10

Publications (1)

Publication Number Publication Date
ZA93918B true ZA93918B (en) 1993-10-22

Family

ID=25263984

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA93918A ZA93918B (en) 1992-02-10 1993-02-10 Method for testing blood units for viral contamination

Country Status (12)

Country Link
US (1) US5498520A (no)
EP (1) EP0587832B1 (no)
JP (2) JPH06507078A (no)
AT (1) ATE203058T1 (no)
AU (1) AU665409B2 (no)
CA (1) CA2107798C (no)
DE (1) DE69330417T2 (no)
ES (1) ES2161228T3 (no)
MX (1) MX9300705A (no)
NO (1) NO933612D0 (no)
WO (1) WO1993016201A1 (no)
ZA (1) ZA93918B (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402891B (de) * 1991-06-20 1997-09-25 Immuno Ag Verfahren zur herstellung eines inaktivierten blutproduktes
US5834660A (en) * 1995-04-10 1998-11-10 Alpha Therapeutic Corporation Method and system for testing blood samples
US5780222A (en) * 1995-04-10 1998-07-14 Alpha Therapeutic Corporation Method of PCR testing of pooled blood samples
US5591573A (en) * 1995-04-10 1997-01-07 Alpha Therapeutic Corporation Method and system for testing blood samples
US6844158B1 (en) * 1997-12-22 2005-01-18 Hitachi Chemical Co., Ltd. Direct RT-PCR on oligonucleotide-immobilized PCR microplates
SE0001132D0 (sv) * 2000-03-29 2000-03-29 Cavidi Tech Ab Method of concentrating and recovering a viral enzyme activity from biological samples
WO2002014560A1 (en) * 2000-08-16 2002-02-21 Whatman, Inc. Transfusion medicine leukodepletion filter devices as a source of genetic material for genotyping studies
US7422860B2 (en) 2001-02-07 2008-09-09 Massachusetts Institute Of Technology Optoelectronic detection system
US8216797B2 (en) 2001-02-07 2012-07-10 Massachusetts Institute Of Technology Pathogen detection biosensor
US20040259076A1 (en) * 2003-06-23 2004-12-23 Accella Scientific, Inc. Nano and micro-technology virus detection method and device
GB0325483D0 (en) * 2003-10-31 2003-12-03 Plasmacute As Assay
EP2410335A1 (en) * 2005-11-30 2012-01-25 Massachusetts Institute of Technology (MIT) Pathogen detection biosensor
GB201304797D0 (en) * 2013-03-15 2013-05-01 Diagnostics For The Real World Ltd Apparatus and method for automated sample preparation and adaptor for use in the apparatus
CN114452684B (zh) * 2020-11-10 2024-10-11 菲尔德森(江苏)生物技术有限公司 一种富血小板血浆提取分离套装及提取方法
DE102021203409A1 (de) * 2021-04-07 2022-10-13 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Nachweis aktiver Viren

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4707439A (en) * 1984-10-26 1987-11-17 The United States Of America As Represented By The Department Of Health And Human Services Screening test for reverse-transcriptase containing virus such as non-A, non-B hepatitis, NANBH
US4629783A (en) * 1985-04-29 1986-12-16 Genetic Systems Corporation Synthetic antigen for the detection of AIDS-related disease
US5175270A (en) * 1986-09-10 1992-12-29 Polyprobe, Inc. Reagents for detecting and assaying nucleic acid sequences
US4908318A (en) * 1987-09-04 1990-03-13 Integrated Genetics, Inc. Nucleic acid extraction methods
WO1991016911A1 (en) * 1990-05-01 1991-11-14 The American National Red Cross Decontamination of whole blood and cellular components by phenthiazin-5-ium-dyes plus light
DE69133218T2 (de) * 1990-09-25 2004-02-12 Asahi Medical Co. Ltd. Methode und filtersystem zur entfernung von leukozyten

Also Published As

Publication number Publication date
AU665409B2 (en) 1996-01-04
JPH06507078A (ja) 1994-08-11
AU3616193A (en) 1993-09-03
DE69330417D1 (de) 2001-08-16
WO1993016201A1 (en) 1993-08-19
DE69330417T2 (de) 2002-05-29
NO933612L (no) 1993-10-08
MX9300705A (es) 1993-09-01
US5498520A (en) 1996-03-12
CA2107798C (en) 1996-04-02
ATE203058T1 (de) 2001-07-15
EP0587832A4 (en) 1998-07-29
EP0587832B1 (en) 2001-07-11
ES2161228T3 (es) 2001-12-01
JP2002204700A (ja) 2002-07-23
CA2107798A1 (en) 1993-08-11
EP0587832A1 (en) 1994-03-23
NO933612D0 (no) 1993-10-08

Similar Documents

Publication Publication Date Title
EP0587832A4 (en) Method for testing blood units for viral contamination
CA2074830A1 (en) Systems and methods for simultaneously removing free and entrained contaminants in fluid like blood using photoactive therapy and cellular separation techniques
ATE59146T1 (de) Geraet zur bestrahlung von blutteilen.
DE68917462D1 (de) Vorrichtung und verfahren zum sammeln und gefrieren von blutplasma.
AU1601595A (en) Device and process for removing leukocytes and viral inactivating agents from blood
ATE193454T1 (de) Verfahren und vorrichtung zur behandlung von menschlichem blut für die transfusion
CA2153010A1 (en) Filter for separating photoactive agent
CA2045587A1 (en) Systems and methods for removing undesired matter from blood cells
DE69334341D1 (de) Vorrichtung zum Sammeln von Scheidenausfluss und zum Verabreichen von Medikamenten
WO2001037900A3 (en) Hemofiltration systems and methods that maintain sterile extracorporeal processing conditions
WO1992007656A3 (en) System and method for processing biological fluids
ATE269116T1 (de) Blutsammel-und separationssystem
ZA801093B (en) Method and apparatus for collecting blood plasma
DE3856540D1 (de) Vorrichtung und Verfahren zur Verminderung des Leukocytengehalts von Blutprodukten
FI920981A0 (fi) Menetelmä virusten inaktivoimiseksi veressä ja verituotteissa
DE69107756D1 (de) Vorrichtung und Verfahren zur Evakuierung von Blutentnahmeröhrchen.
CA2047943A1 (en) Leucocyte depleting filter device and method of use
ZA941310B (en) Method and device for testing blood units for viral contamination
WO2004033396A3 (en) Method for enriching adherent monocyte populations
ATE150323T1 (de) Vorrichtung zur extrakorporalen trennung von fluorchemikalien
EP0887098A3 (en) Gas plasma treated porous medium and method of separation using same
EP0400518A3 (en) Auto transfusion system for the collection, treatment and return of a patient's blood
CN1249952A (zh) 血浆病毒灭活的方法及其装置
ATE80729T1 (de) Verfahren und vorrichtung zum konzentrieren makromolekularer loesungen.
EP0217624A3 (en) Method and device for obtaining blood plasma samples