ATE522237T1 - Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen - Google Patents

Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen

Info

Publication number
ATE522237T1
ATE522237T1 AT02799928T AT02799928T ATE522237T1 AT E522237 T1 ATE522237 T1 AT E522237T1 AT 02799928 T AT02799928 T AT 02799928T AT 02799928 T AT02799928 T AT 02799928T AT E522237 T1 ATE522237 T1 AT E522237T1
Authority
AT
Austria
Prior art keywords
red blood
blood cell
collection
filtration
blood
Prior art date
Application number
AT02799928T
Other languages
English (en)
Inventor
Bruce Gibbs
Jon Herskovits
Original Assignee
Caridianbct 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 Caridianbct Inc filed Critical Caridianbct Inc
Application granted granted Critical
Publication of ATE522237T1 publication Critical patent/ATE522237T1/de

Links

Classifications

    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • 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
    • A61M1/0231—Multiple bag systems for separating or storing blood components with gas separating means, e.g. air outlet through microporous membrane or gas bag
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/303—Details having a reservoir for treated blood to be returned
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/308—Volume control, e.g. with open or flexible containers, by counting the number of pump revolutions, weighing
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36222—Details related to the interface between cassette and machine
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36224—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with sensing means or components thereof
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36225—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with blood pumping means or components thereof
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362262—Details of incorporated reservoirs
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362265—Details of valves
    • 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
    • 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
    • A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362266—Means for adding solutions or substances to the blood
    • 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
    • A61M2202/0439—White blood cells; Leucocytes
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
    • A61M2205/123—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit with incorporated reservoirs

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
AT02799928T 2001-12-10 2002-12-10 Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen ATE522237T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33965301P 2001-12-10 2001-12-10
PCT/US2002/039590 WO2003049787A1 (en) 2001-12-10 2002-12-10 Methods and apparatus for leukoreduction of red blood cells

Publications (1)

Publication Number Publication Date
ATE522237T1 true ATE522237T1 (de) 2011-09-15

Family

ID=23330013

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02799928T ATE522237T1 (de) 2001-12-10 2002-12-10 Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen

Country Status (6)

Country Link
US (3) US7052606B2 (de)
EP (2) EP1455860B1 (de)
JP (2) JP4837893B2 (de)
AT (1) ATE522237T1 (de)
AU (1) AU2002364550A1 (de)
WO (1) WO2003049787A1 (de)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000023140A1 (en) 1998-10-16 2000-04-27 Mission Medical, Inc. Blood processing system
US6709412B2 (en) * 1999-09-03 2004-03-23 Baxter International Inc. Blood processing systems and methods that employ an in-line leukofilter mounted in a restraining fixture
US6890291B2 (en) 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
EP1455860B1 (de) * 2001-12-10 2011-08-31 CaridianBCT, Inc. Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
US7037428B1 (en) 2002-04-19 2006-05-02 Mission Medical, Inc. Integrated automatic blood processing unit
ITTO20020820A1 (it) * 2002-09-20 2004-03-21 Fresenius Hemocare Italia S R L Dispositivo e procedimento per separare il sangue in componenti del sangue impoveriti di leucociti.
US8828226B2 (en) 2003-03-01 2014-09-09 The Trustees Of Boston University System for assessing the efficacy of stored red blood cells using microvascular networks
WO2005036125A2 (en) * 2003-09-10 2005-04-21 Triosyn Holding, Inc. System, method and apparatus for purifying biological fluids such as blood and constituents thereof
US20050215937A1 (en) * 2004-03-05 2005-09-29 Spinale Francis G System and method for filtering leukocytes in cardiac surgery
WO2007041716A1 (en) * 2005-10-05 2007-04-12 Gambro Bct, Inc. Method and apparatus for leukoreduction of red blood cells
EP2097130A1 (de) * 2006-12-05 2009-09-09 CaridianBCT, Inc. Verbindungssystem für eine sterile verbindung
JP5149313B2 (ja) * 2007-03-01 2013-02-20 テルモ ビーシーティー、インコーポレーテッド 細胞増殖装置と共に使用するためのディスポーザブル配管セット、および無菌サンプリング方法
WO2009082519A1 (en) * 2007-12-26 2009-07-02 Caridianbct, Inc. Method and apparatus for controlled addition of solutions to blood components
EP2357012B1 (de) * 2008-12-03 2019-01-16 Terumo Kabushiki Kaisha Blutbeutelsystem und blutverarbeitungsverfahren
US8114003B2 (en) * 2009-04-15 2012-02-14 Caridianbct, Inc. Methods for hemolysis detection in centrifugal blood separator
US9199016B2 (en) 2009-10-12 2015-12-01 New Health Sciences, Inc. System for extended storage of red blood cells and methods of use
US11284616B2 (en) 2010-05-05 2022-03-29 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
US12089589B2 (en) 2009-10-12 2024-09-17 Hemanext Inc. Irradiation of red blood cells and anaerobic storage
WO2011084348A2 (en) 2009-12-21 2011-07-14 Caridianbct, Inc. Method and apparatus for extracting platelets with reduced plasma carryover
US20110152740A1 (en) * 2009-12-22 2011-06-23 Caridianbct, Inc. Methods and apparatus for collection of filtered blood components
JP5733837B2 (ja) 2010-03-16 2015-06-10 旭化成メディカル株式会社 薬液添加システム及び薬液添加方法
US9474845B2 (en) 2010-03-19 2016-10-25 Asahi Kasei Medical Co. Ltd. Cell removal method, cell removal system, and white blood cell removal method
US9603989B2 (en) 2010-08-24 2017-03-28 Fenwal, Inc. Methods for anticoagulating blood
US9339025B2 (en) 2010-08-25 2016-05-17 New Health Sciences, Inc. Method for enhancing red blood cell quality and survival during storage
PT2635114T (pt) 2010-11-05 2020-06-16 New Health Sciences Inc Irradiação de glóbulos vermelhos e armazenamento anaeróbico
US9067004B2 (en) 2011-03-28 2015-06-30 New Health Sciences, Inc. Method and system for removing oxygen and carbon dioxide during red cell blood processing using an inert carrier gas and manifold assembly
EP2729000B1 (de) * 2011-07-05 2022-12-14 Hemanext Inc. Eine methode zur verlängerten lagerung roter blutkörperchen
ES2984863T3 (es) 2011-08-10 2024-10-31 Hemanext Inc Dispositivo integrado de filtrado de leucocitos, oxígeno y/o agotamiento de CO2, y separación de plasma
EP3398627B1 (de) 2011-12-07 2023-02-01 Terumo BCT, Inc. Vorrichtung zur vorzählung von spendertrhombozyten bei einem zentrifugalen blutabscheider
CA2875074A1 (en) * 2012-03-17 2013-09-26 Abbott Medical Optics Inc. Surgical cassette
US20150224144A1 (en) * 2012-08-31 2015-08-13 The Uab Research Foundation Anti-complement therapy compositions and methods for preserving stored blood
ES2900298T3 (es) 2013-02-28 2022-03-16 Hemanext Inc Dispositivo de agotamiento de gas para productos sanguíneos
BR112016016780A2 (pt) 2014-01-20 2017-08-08 Halcyon Biomedical Incorporated Separação passiva de sangue total
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US11566225B2 (en) * 2014-10-03 2023-01-31 Fenwal, Inc. Automated system for processing a biological fluid
SG11201706096YA (en) 2015-01-26 2017-08-30 Stichting Sanquin Bloedvoorziening Methods and systems for the detection and removal of pathogens from blood
PT3970731T (pt) 2015-03-10 2026-02-24 Hemanext Inc Kits descartáveis de redução de oxigénio, dispositivos e métodos de utilização dos mesmos
WO2016172645A1 (en) 2015-04-23 2016-10-27 New Health Sciences, Inc. Anaerobic blood storage containers
CA2985799A1 (en) 2015-05-18 2016-11-24 New Health Sciences, Inc. Methods for the storage of whole blood, and compositions thereof
US11504517B2 (en) 2015-12-11 2022-11-22 Nxstage Medical, Inc. Fluid line connector devices methods and systems
JP6673728B2 (ja) 2016-03-21 2020-03-25 テルモ株式会社 血液成分分離装置および血液成分分離方法
CN105749370B (zh) * 2016-04-22 2018-08-14 四川南格尔生物科技有限公司 一种断续式血浆采集装置
CN109069709A (zh) * 2016-04-22 2018-12-21 干细胞生物科技公司 血液分离系统
KR20240132129A (ko) 2016-05-27 2024-09-02 헤마넥스트 인코포레이티드 혐기성 혈액 저장 및 병원체 불활성화 방법
AU2018254601B2 (en) * 2017-04-21 2023-02-02 Terumo Bct, Inc. System for high-throughput blood component collection
RU184448U9 (ru) * 2018-02-06 2018-11-12 Общество с ограниченной ответственностью "Центр инновационных разработок "Вирави" (ООО "Вирави") Одноразовая система для центробежного устройства разделения крови на компоненты крови
DK3621674T3 (da) * 2018-05-21 2021-12-06 Fenwal Inc Systemer til optimering af plasmaopsamlingsvolumer
WO2021011907A1 (en) * 2019-07-18 2021-01-21 Gpb Scientific, Inc. Ordered processing of blood products to produce therapeutically active cells
CN115175985A (zh) * 2019-12-20 2022-10-11 威廉马歇莱思大学 从未经处理的生物样本中提取单链dna和rna并测序的方法
WO2022173955A1 (en) * 2021-02-11 2022-08-18 Secure Transfusion Services, Inc. Machine learning model based platelet donor selection
CN120936392A (zh) 2023-02-13 2025-11-11 汾沃有限公司 模块化生物细胞处理系统
WO2026043481A1 (en) 2024-08-21 2026-02-26 Fenwal, Inc. Modified cells produced by a modular blood processing system
EP4699628A1 (de) 2024-08-21 2026-02-25 Fenwal, Inc. Zellenauswahlkammer und verfahren zur zellenauswahl
WO2026043482A1 (en) 2024-08-21 2026-02-26 Fenwal, Inc. Modified cells produced by a modular biological cell processing system

Family Cites Families (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197847A (en) * 1977-03-31 1980-04-15 Isaac Djerassi Method and apparatus for collecting transfusable granulocytes
US4177149A (en) * 1978-07-21 1979-12-04 Pall Corporation Filter assembly for intravenous liquid administration apparatus
US4360435A (en) * 1979-11-01 1982-11-23 Baxter Travenol Laboratories, Inc. Process for sterilizing and transferring a solution
US4400277A (en) * 1981-06-25 1983-08-23 Filtertek, Inc. Low-profile inline filter
US4919823A (en) * 1982-06-04 1990-04-24 Miles Inc. Blood bag system with integral filtering means
US4596657A (en) * 1982-06-04 1986-06-24 Miles Laboratories, Inc. Blood bag system with integral filtering means
US4767541A (en) * 1982-06-04 1988-08-30 Miles Laboratories, Inc. Method of removing platelets and white cells from a red cell concentrate
US4680025A (en) * 1982-08-24 1987-07-14 Baxter Travenol Laboratories, Inc. Blood component collection systems and methods
US4701267B1 (en) * 1984-03-15 1996-03-12 Asahi Medical Co Method for removing leukocytes
US4936998A (en) * 1986-03-28 1990-06-26 Asahi Medical Co., Ltd. Filter medium for selectively removing leucocytes
US4855063A (en) 1986-04-21 1989-08-08 Miles Laboratories, Inc. Red blood cell filtering system
US4915848A (en) * 1986-04-21 1990-04-10 Miles Laboratories, Inc. Red blood cell filtering system
US4810378A (en) * 1986-04-21 1989-03-07 Miles Laboratories, Inc. Red blood cell filtering system
ES2041668T3 (es) 1986-10-29 1993-12-01 Asahi Medical Co., Ltd. Unidad de recogida de componentes de la sangre.
US5100551A (en) * 1987-03-27 1992-03-31 Pall Corporation Segmented filter disc with slotted support and drainage plate
US4923620A (en) * 1987-10-20 1990-05-08 Pall Corporation Device for depletion of the leukocyte content of blood and blood components
US4925572A (en) * 1987-10-20 1990-05-15 Pall Corporation Device and method for depletion of the leukocyte content of blood and blood components
US4880548A (en) * 1988-02-17 1989-11-14 Pall Corporation Device and method for separating leucocytes from platelet concentrate
CA1329559C (en) 1988-03-03 1994-05-17 Keiji Naoi Leukocyte separator and method of making the same
DE68902698C5 (de) * 1988-06-23 2005-07-14 Asahi Medical Co. Ltd. Verfahren zur Trennung von Blut in Blutkomponenten und Einheit zur Trennung von Blutkomponenten.
US5009654A (en) * 1989-03-10 1991-04-23 Baxter International Inc. Sterile product and method for sterilizing and assembling such product
US5344561A (en) * 1989-05-09 1994-09-06 Pall Corporation Device for depletion of the leucocyte content of blood and blood components
ES2047851T3 (es) 1989-05-09 1994-03-01 Pall Corp Dispositivo y metodo para disminuir el contenido de leucocitos de la sangre completa y de componentes de la sangre.
US5229012A (en) * 1989-05-09 1993-07-20 Pall Corporation Method for depletion of the leucocyte content of blood and blood components
US5104788A (en) * 1989-06-12 1992-04-14 Miles Inc. Method of preparing neocytes and gerocytes in a closed system
US5300060A (en) * 1989-06-12 1994-04-05 Miles Inc. Blood bag system for separation and isolation of neocytes and gerocytes
EP0406485A1 (de) 1989-07-03 1991-01-09 NPBI Nederlands Produktielaboratorium voor Bloedtransfusieapparatuur en Infusievloeistoffen B.V. Verfahren zur Abscheidung von Leukocyten aus einer Leukocyten enthaltenden Suspension und Filter zur Verwendung dazu
EP0408462B1 (de) 1989-07-14 1995-06-21 Terumo Kabushiki Kaisha Filtermaterial zum Abscheiden von Leukozyten und Verfahren zu seiner Herstellung
US4943287A (en) * 1989-07-17 1990-07-24 Miles Inc. Red blood cell storage system
US5258126A (en) * 1989-09-12 1993-11-02 Pall Corporation Method for obtaining platelets
US5100564A (en) * 1990-11-06 1992-03-31 Pall Corporation Blood collection and processing system
US5316674A (en) * 1989-09-12 1994-05-31 Pall Corporation Device for processing blood for human transfusion
US5152905A (en) * 1989-09-12 1992-10-06 Pall Corporation Method for processing blood for human transfusion
ATE193454T1 (de) 1989-09-12 2000-06-15 Pall Corp Verfahren und vorrichtung zur behandlung von menschlichem blut für die transfusion
US5360545A (en) * 1989-09-12 1994-11-01 Pall Corporation Filter for obtaining platelets
JP2523938B2 (ja) 1989-09-18 1996-08-14 テルモ株式会社 血小板純化用フィルタ―
US4997577A (en) * 1989-12-20 1991-03-05 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
US5236716A (en) * 1990-02-12 1993-08-17 Miles Inc. Platelets concentrate with low white blood cells content
US5089146A (en) * 1990-02-12 1992-02-18 Miles Inc. Pre-storage filtration of platelets
US5863436A (en) * 1990-05-24 1999-01-26 Pall Corporation Venting system
US5126054A (en) 1990-05-24 1992-06-30 Pall Corporation Venting means
US5302299A (en) * 1990-05-24 1994-04-12 Pall Corporation Biological semi-fluid processing assembly
US5258127A (en) * 1990-07-27 1993-11-02 Pall Corporation Leucocyte depleting filter device and method of use
US5362406A (en) * 1990-07-27 1994-11-08 Pall Corporation Leucocyte depleting filter device and method of use
US5209800A (en) 1990-08-20 1993-05-11 Denco, Inc. Total containment welding of plastic tubes
US5217627A (en) * 1990-11-06 1993-06-08 Pall Corporation System and method for processing biological fluid
US5252222A (en) * 1990-12-03 1993-10-12 Pall Corporation Filter for parenteral systems and method of using thereof
CA2074830C (en) * 1990-12-20 1999-03-02 Daniel F. Bischof Systems and methods for simultaneously removing free and entrained contaminants in fluid like blood using photoactive therapy and cellular separation techniques
US5092996A (en) * 1991-02-19 1992-03-03 Miles Inc. Blood filtering system
WO1992019355A1 (en) * 1991-05-08 1992-11-12 Baxter International Inc. Methods for processing red blood cell products for long term storage free of microorganisms
US5269946A (en) * 1991-05-22 1993-12-14 Baxter Healthcare Corporation Systems and methods for removing undesired matter from blood cells
US5180504A (en) * 1991-05-22 1993-01-19 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
DE4129516C2 (de) * 1991-09-06 2000-03-09 Fresenius Ag Verfahren und Vorrichtung zum Trennen von Blut in seine Bestandteile
CA2074671A1 (en) 1991-11-04 1993-05-05 Thomas Bormann Device and method for separating plasma from a biological fluid
CA2072378C (en) * 1991-11-21 2000-12-26 Vlado Ivan Matkovich System for processing separate containers of biological fluid
US5549834A (en) * 1991-12-23 1996-08-27 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US5804079A (en) * 1991-12-23 1998-09-08 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US5403272A (en) 1992-05-29 1995-04-04 Baxter International Inc. Apparatus and methods for generating leukocyte free platelet concentrate
GR930100237A (el) * 1992-06-10 1994-02-28 Pall Corp Σύστημα δια την επεξεργασίαν υλικού ζώνης μεταπτώσεως.
CA2083075A1 (en) * 1992-06-10 1993-12-11 Vlado I. Matkovich System for treating transition zone material
JP3231086B2 (ja) 1992-06-30 2001-11-19 テルモ株式会社 液体分離装置
AT406638B (de) * 1992-07-13 2000-07-25 Pall Corp Automatisiertes behandlungssystem für biologische fluide und verfahren hiezu
GB9218581D0 (en) * 1992-09-02 1992-10-14 Pall Corp Removal of unwanted fluids from processed blood products
DE69324754T2 (de) * 1992-10-07 2000-01-13 Asahi Medical Co. Ltd., Tokio/Tokyo Filter und System zur Trennung der Leukozyten
WO1994025086A1 (en) 1993-04-27 1994-11-10 Haemonetics Corporation Apheresis apparatus and method
US5547591A (en) * 1993-06-01 1996-08-20 Asahi Medical Co., Ltd. Method for separating a blood material into blood components by centrifugation, and centrifugal apparatus
US5527472A (en) * 1993-06-14 1996-06-18 Baxter International Inc. Closed systems and methods for removing undesired matter from blood cells
DE69425644T2 (de) * 1993-07-26 2001-04-19 Baxter International Inc., Deerfield Apparat zur Auftrennung der Blutbestandteile mit geregelter Zugabe von Antikoagulantien
US5427695A (en) * 1993-07-26 1995-06-27 Baxter International Inc. Systems and methods for on line collecting and resuspending cellular-rich blood products like platelet concentrate
US5431814A (en) * 1993-10-22 1995-07-11 Jorgensen; Glen Centrifugal filter apparatus and method
US5545339A (en) 1994-02-25 1996-08-13 Pall Corporation Method for processing biological fluid and treating separated component
US5472605A (en) * 1994-03-10 1995-12-05 Hemasure, Inc. Filtration device useable for removal of leukocytes and other blood components
US5798041A (en) * 1995-09-06 1998-08-25 Hemasure, Inc. In-line liquid filtration device useable for blood, blood products or the like
US5662813A (en) * 1994-10-21 1997-09-02 Bioseparations, Inc. Method for separation of nucleated fetal erythrocytes from maternal blood samples
WO1996014741A2 (en) * 1994-11-14 1996-05-23 Pall Corporation Long-term blood component storage system and method
US5695653A (en) * 1994-12-23 1997-12-09 Pall Corporation Device and method for separating components from a biological fluid
US5630946A (en) * 1995-02-15 1997-05-20 Pall Corporation Method for processing a biological fluid including leukocyte removal in an extracorporeal circuit
US6053856A (en) 1995-04-18 2000-04-25 Cobe Laboratories Tubing set apparatus and method for separation of fluid components
US5951877A (en) * 1995-04-18 1999-09-14 Cobe Laboratories, Inc. Particle filter method
US5674173A (en) * 1995-04-18 1997-10-07 Cobe Laboratories, Inc. Apparatus for separating particles
EP0824380B1 (de) 1995-04-18 2002-01-09 Gambro, Inc., Verfahren zur teilchentrennung
US5836934A (en) * 1995-06-07 1998-11-17 Baxter International Inc. Closed system and methods for mixing additive solutions while removing undesired matter from blood cells
US5762791A (en) * 1995-08-09 1998-06-09 Baxter International Inc. Systems for separating high hematocrit red blood cell concentrations
US6251284B1 (en) 1995-08-09 2001-06-26 Baxter International Inc. Systems and methods which obtain a uniform targeted volume of concentrated red blood cells in diverse donor populations
US5865785A (en) * 1996-02-23 1999-02-02 Baxter International Inc. Systems and methods for on line finishing of cellular blood products like platelets harvested for therapeutic purposes
EP0949946A4 (de) 1996-12-24 2001-02-14 Pall Corp Behandeln von biologischen flüssigkeiten
US5954971A (en) 1997-01-07 1999-09-21 Haemonetics Corporation Pumped-filter blood-processing apparatus and methods
CA2255121A1 (en) 1997-03-17 1998-09-24 Baxter International Inc. Red blood cell compositions and methods for collecting and storing red blood cells
US5879318A (en) * 1997-08-18 1999-03-09 Npbi International B.V. Method of and closed system for collecting and processing umbilical cord blood
US6200287B1 (en) 1997-09-05 2001-03-13 Gambro, Inc. Extracorporeal blood processing methods and apparatus
DE19817328B9 (de) 1998-04-18 2006-11-16 Eberhard-Karls-Universität Tübingen Universitätsklinikum Verfahren zur Herstellung eines Thrombozytenpräparates
US6123859A (en) * 1998-04-22 2000-09-26 Hemasure Inc. Method for in-line filtering biological liquid
DK0958838T3 (da) 1998-05-19 2005-12-12 Terumo Corp Fremgangsmåde til fjernelse af hvide blodlegemer
US6334842B1 (en) 1999-03-16 2002-01-01 Gambro, Inc. Centrifugal separation apparatus and method for separating fluid components
EP1161270B1 (de) * 1999-03-17 2007-01-10 Haemonetics Corporation Blutbehandlungssystem
US6709412B2 (en) * 1999-09-03 2004-03-23 Baxter International Inc. Blood processing systems and methods that employ an in-line leukofilter mounted in a restraining fixture
JP4607406B2 (ja) * 1999-09-03 2011-01-05 フェンウォール、インコーポレイテッド プログラム可能な、流体圧作動血液処理システムおよび方法
US7686779B1 (en) * 1999-10-01 2010-03-30 Caridian BCT, Inc Extracorporeal blood processing methods and apparatus
US7651474B2 (en) * 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
EP1230940B1 (de) 1999-11-01 2007-06-13 Asahikasei Medical Co., Ltd. Filter für die selektive entfernung von leukozyten
DE60039285D1 (de) * 1999-11-17 2008-08-07 Gambro Bct Inc Verfahren zur leukozytenreduzierung unter roten blutkörperchen
US6354986B1 (en) * 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
WO2001066172A2 (en) * 2000-03-09 2001-09-13 Gambro, Inc. Extracorporeal blood processing method and apparatus
FR2817152B1 (fr) 2000-11-29 2003-05-09 Maco Pharma Sa Systeme a poches et procede pour l'inactivation virale d'un fluide prealablement deleucocyte
US6936413B1 (en) * 2001-12-05 2005-08-30 Baxter International Inc. Methods and systems for preparing blood products
EP1455860B1 (de) 2001-12-10 2011-08-31 CaridianBCT, Inc. Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen

Also Published As

Publication number Publication date
US20030106861A1 (en) 2003-06-12
JP2005512623A (ja) 2005-05-12
JP4837893B2 (ja) 2011-12-14
JP5290085B2 (ja) 2013-09-18
US7052606B2 (en) 2006-05-30
EP1455860B1 (de) 2011-08-31
EP1455860A1 (de) 2004-09-15
EP2208502B1 (de) 2019-05-08
US20060184086A1 (en) 2006-08-17
US7789847B2 (en) 2010-09-07
EP2208502A1 (de) 2010-07-21
US20070282242A1 (en) 2007-12-06
US7682329B2 (en) 2010-03-23
JP2009268917A (ja) 2009-11-19
AU2002364550A1 (en) 2003-06-23
WO2003049787A1 (en) 2003-06-19

Similar Documents

Publication Publication Date Title
ATE522237T1 (de) Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
ATE361763T1 (de) Vorrichtung zur extrakorporalen blutbehandlung
KR960009418B1 (ko) 혈소판 분리필터
EP1897570A1 (de) Gerät zur Blutrückgewinnung und Verfahren
US4834703A (en) Liposuction filter and lipoplasty device
EP1267990B1 (de) Anordnungen und verfahren zur sammlung von blutkomponenten mit reduziertem leukozytenanteil beinhaltend plasma, das (praktische) frei von zellularen blutanten ist
DE68902698T2 (de) Verfahren zur trennung von blut in blutkomponenten und einheit zur trennung von blutkomponenten.
AT404674B (de) System und verfahren zum bearbeiten von biologischen flüssigkeiten
DE69216767T2 (de) Vorrichtung und verfahren zum entfernen unerwünschter bestandteile aus blutzellen
ATE399032T1 (de) Verfahren zur leukozytenreduzierung unter roten blutkörperchen
DE68917306D1 (de) Verfahren und vorrichtung zur autotransfusion von blut.
WO2011087631A3 (en) Methods and apparatus for collection of filtered blood components, in particular red blood cells
ATE193454T1 (de) Verfahren und vorrichtung zur behandlung von menschlichem blut für die transfusion
NZ243478A (en) Strainer for cell or tissue filtration formed from nylon net. (51) c12m1/12;
ATE154706T1 (de) Verfahren zum trennen von partikeln aus einem filter
ATE71728T1 (de) Vorrichtung und verfahren zur erzeugung bzw. freisetzung und abtrennung von substanzen oder partikulaeren gebilden aus fluessiger, plastischer oder fester materie und verwendung der vorrichtung.
PT1005390E (pt) Processo de limpeza de membranas
TW201334818A (zh) 白血球純化
WO2001076721A1 (en) Gravity driven liquid filtration system and method for filtering biological liquid
KR910006820B1 (ko) 백혈구 분리용 필터
WO2005055814A3 (en) Fat collection and preparation system and method
KR100978432B1 (ko) 혈액을 백혈구 제거 혈액성분으로 분리하는 장치 및 방법
SE8904133D0 (sv) Separationsfoerfarande samt engaangsfilter foer genomfoerande av foerfarandet
EP1382357A4 (de) Blutfiltrationsmethoden und blutfiltrationsapparat
Joustra-Dijkhuis et al. Effect of filtration on subsequently stored platelet concentrates

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties