ATE230271T1 - Yerfahren zur zellseparation, speziell für thrombozyten, sowie hierfür geeigneter beutelsatz - Google Patents

Yerfahren zur zellseparation, speziell für thrombozyten, sowie hierfür geeigneter beutelsatz

Info

Publication number
ATE230271T1
ATE230271T1 AT97906365T AT97906365T ATE230271T1 AT E230271 T1 ATE230271 T1 AT E230271T1 AT 97906365 T AT97906365 T AT 97906365T AT 97906365 T AT97906365 T AT 97906365T AT E230271 T1 ATE230271 T1 AT E230271T1
Authority
AT
Austria
Prior art keywords
outlet tube
enriched fraction
centrifuge
enriched
fraction
Prior art date
Application number
AT97906365T
Other languages
English (en)
Inventor
Peter Unger
Eric Westberg
Original Assignee
Gambro 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 Gambro Inc filed Critical Gambro Inc
Application granted granted Critical
Publication of ATE230271T1 publication Critical patent/ATE230271T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
    • C12N5/06—Animal cells or tissues; Human cells or tissues
    • C12N5/0602—Vertebrate cells
    • C12N5/0634—Cells from the blood or the immune system
    • C12N5/0644—Platelets; Megakaryocytes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3696—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A61M1/3698—Expressing processed fluid out from the turning rotor using another fluid compressing the treatment chamber; Variable volume rotors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Cardiology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Microbiology (AREA)
  • Immunology (AREA)
  • Cell Biology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Diabetes (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
  • Packages (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
AT97906365T 1996-02-26 1997-02-17 Yerfahren zur zellseparation, speziell für thrombozyten, sowie hierfür geeigneter beutelsatz ATE230271T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9600713A SE9600713L (sv) 1996-02-26 1996-02-26 Metod för separering av celler, speciellt blodplättar och pås-set därför
PCT/SE1997/000257 WO1997030715A1 (en) 1996-02-26 1997-02-17 Method for separating cells, especially platelets, and bag assembly therefor

Publications (1)

Publication Number Publication Date
ATE230271T1 true ATE230271T1 (de) 2003-01-15

Family

ID=20401543

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97906365T ATE230271T1 (de) 1996-02-26 1997-02-17 Yerfahren zur zellseparation, speziell für thrombozyten, sowie hierfür geeigneter beutelsatz

Country Status (8)

Country Link
US (2) US6315706B1 (de)
EP (1) EP0885007B1 (de)
JP (1) JP4112619B2 (de)
AT (1) ATE230271T1 (de)
AU (1) AU713297B2 (de)
DE (1) DE69718148T2 (de)
SE (1) SE9600713L (de)
WO (1) WO1997030715A1 (de)

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SE9600713L (sv) 1996-02-26 1997-10-17 Omega Medicinteknik Ab Metod för separering av celler, speciellt blodplättar och pås-set därför
SE9700495D0 (sv) * 1997-02-12 1997-02-12 Omega Medicinteknik Ab Metod och rundpåsesystem samt centrifug för behandling av blod
DE19846535C2 (de) * 1998-10-09 2000-12-07 Westfalia Separator Ag Zentrifuge
SE516321C2 (sv) 1999-05-31 2001-12-17 Gambro Inc Centrifug för behandling av blod och blodkomponenter
SE517032C2 (sv) 1999-10-26 2002-04-02 Gambro Inc Sätt och anordning för behandling av blod och blodkomponenter
JP2004536794A (ja) * 2001-04-09 2004-12-09 メドトロニック、インコーポレイテッド マイクロ遠心機を用いる血液成分の分離方法及びその使用法
US6994790B2 (en) * 2002-02-01 2006-02-07 Gambro, Inc. Whole blood collection and processing method
US7241281B2 (en) * 2002-04-08 2007-07-10 Thermogenesis Corporation Blood component separation method and apparatus
US7211191B2 (en) * 2004-09-30 2007-05-01 Thermogenesis Corp. Blood component separation method and apparatus
AU2003223645A1 (en) 2002-04-16 2003-11-03 Gambro, Inc. Blood component processing system, apparatus and method
WO2004018021A2 (en) * 2002-08-23 2004-03-04 Gambro, Inc. Methods and apparatuses for blood component separation
US7347932B2 (en) * 2003-08-25 2008-03-25 Gambro Bct, Inc. Apparatus and method for separating a volume of composite liquid into at least two components
CA2568597A1 (en) * 2004-06-22 2006-01-26 Gambro, Inc. Bag assembly for the separation of a composite liquid and method for manufacturing it
EP1709983B1 (de) * 2004-12-28 2009-12-23 CaridianBCT, Inc. Apparat und Methode zur Separation einer Menge Blut in vier Komponenten
US7442178B2 (en) * 2005-03-09 2008-10-28 Jacques Chammas Automated system and method for blood components separation and processing
US7473216B2 (en) * 2005-04-21 2009-01-06 Fresenius Hemocare Deutschland Gmbh Apparatus for separation of a fluid with a separation channel having a mixer component
WO2007001739A1 (en) * 2005-06-22 2007-01-04 Gambro Bct, Inc. Apparatus and method for separating discrete volumes of a composite liquid
US20100210441A1 (en) * 2005-06-22 2010-08-19 Caridianbct, Inc. Apparatus And Method For Separating Discrete Volumes Of A Composite Liquid
WO2007024518A2 (en) * 2005-08-22 2007-03-01 Gambro Inc. Apparatus and method for separating a composite liquid into at least two components
JP2009525153A (ja) * 2006-01-30 2009-07-09 カリディアンビーシーティー、インコーポレーテッド 全血を分離する方法におけるｐＨの調整
ATE540757T1 (de) * 2006-06-07 2012-01-15 Caridianbct Inc Unwuchtausgleichsanordnung für eine zentrifuge
EP2059281B1 (de) * 2006-09-06 2017-12-13 Terumo BCT, Inc. Verfahren zum Trennen einer Verbundstoffflüssigkeit in mindestens zwei Bestandteile
EP2077871A2 (de) * 2006-10-20 2009-07-15 CaridianBCT Biotechnologies, LLC Verfahren zum waschen einer erythrozyten-komponente und zur entfernung von prionen daraus
US20080147240A1 (en) * 2006-12-19 2008-06-19 Gambro Bct Inc. Apparatus for separating a composite liquid with process control on a centrifuge rotor
US8287742B2 (en) * 2006-12-20 2012-10-16 Terumo Bct, Inc. Method for separating a composite liquid into at least two components
US20080234622A1 (en) * 2007-03-20 2008-09-25 Gambro Bct Inc. Methods and Systems for Preparing Blood Products
JP5161301B2 (ja) * 2007-05-14 2013-03-13 テルモ ビーシーティー、インコーポレーテッド 混合液を少なくとも２つの成分に分けるための装置および方法
WO2009134521A1 (en) * 2008-05-02 2009-11-05 Caridianbct, Inc. Centrifuge apparatus and method for selectively reducing forces on a biologic fluid
WO2010014330A2 (en) * 2008-07-31 2010-02-04 Caridianbct, Inc. Method and apparatus for determining the yield of at least one component
WO2011005411A1 (en) * 2009-07-06 2011-01-13 Caridianbct, Inc. Apparatus and method for automatically loading washing solution in a multi-unit blood processor
DE102010000752A1 (de) * 2010-01-08 2011-07-14 Andreas Hettich GmbH & Co. KG, 78532 Kassette und Systemteil, das in Zusammenwirkung mit der Kassette in einer Zentrifuge einsetzbar ist
US8747289B2 (en) * 2010-03-18 2014-06-10 Syngen Inc. System for purifying certain cell populations in blood or bone marrow by depleting others
EP2575925B1 (de) 2010-05-27 2014-10-15 Terumo BCT, Inc. Blutprozessor mit mehreren einheiten und temperaturmessung
US9028388B2 (en) 2010-06-07 2015-05-12 Terumo Bct, Inc. Multi-unit blood processor with volume prediction
US9079194B2 (en) 2010-07-19 2015-07-14 Terumo Bct, Inc. Centrifuge for processing blood and blood components
US9733805B2 (en) 2012-06-26 2017-08-15 Terumo Bct, Inc. Generating procedures for entering data prior to separating a liquid into components
WO2014160781A1 (en) 2013-03-26 2014-10-02 Alliance Partners Llc Biological fluids concentration assembly
US10004841B2 (en) 2013-12-09 2018-06-26 Michael C. Larson Blood purifier device and method
US10064404B2 (en) 2014-06-10 2018-09-04 Biomatrica, Inc. Stabilization of thrombocytes at ambient temperatures
WO2017065280A1 (ja) * 2015-10-14 2017-04-20 株式会社メガカリオン 精製血小板の製造方法
EP3295973B1 (de) * 2016-09-16 2020-08-26 Fenwal, Inc. Systeme und verfahren zur ableitung und zum sammeln von thrombozytenprodukten
IT201900015707A1 (it) * 2019-09-05 2021-03-05 Emotec Srl "dispositivo medico ed apparato per la produzione, a circuito chiuso, di plasma ricco di piastrine e derivati, ad uso non trasfusionale"

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SE9700495D0 (sv) * 1997-02-12 1997-02-12 Omega Medicinteknik Ab Metod och rundpåsesystem samt centrifug för behandling av blod
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Also Published As

Publication number Publication date
DE69718148T2 (de) 2003-10-02
US6315706B1 (en) 2001-11-13
AU713297B2 (en) 1999-11-25
JP4112619B2 (ja) 2008-07-02
US20020016244A1 (en) 2002-02-07
JP2001517200A (ja) 2001-10-02
SE9600713L (sv) 1997-10-17
EP0885007A1 (de) 1998-12-23
US6855102B2 (en) 2005-02-15
WO1997030715A1 (en) 1997-08-28
AU2107997A (en) 1997-09-10
EP0885007B1 (de) 2003-01-02
SE9600713D0 (sv) 1996-02-26
DE69718148D1 (de) 2003-02-06

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