ATE137411T1 - Blutfiltrationssystem - Google Patents

Blutfiltrationssystem

Info

Publication number
ATE137411T1
ATE137411T1 AT92101955T AT92101955T ATE137411T1 AT E137411 T1 ATE137411 T1 AT E137411T1 AT 92101955 T AT92101955 T AT 92101955T AT 92101955 T AT92101955 T AT 92101955T AT E137411 T1 ATE137411 T1 AT E137411T1
Authority
AT
Austria
Prior art keywords
filter
blood
blood bag
cup
tubing
Prior art date
Application number
AT92101955T
Other languages
English (en)
Inventor
Richard Spielberg
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Application granted granted Critical
Publication of ATE137411T1 publication Critical patent/ATE137411T1/de

Links

Classifications

    • 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
    • A61M1/02—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
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • A61M1/0227—Multiple bag systems for separating or storing blood components with filters and means for securing the filter against damage, e.g. during 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
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/145—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure
    • A61M5/1486—Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure the bags being substantially completely surrounded by fluid
    • 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)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
AT92101955T 1991-02-19 1992-02-06 Blutfiltrationssystem ATE137411T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/656,664 US5092996A (en) 1991-02-19 1991-02-19 Blood filtering system

Publications (1)

Publication Number Publication Date
ATE137411T1 true ATE137411T1 (de) 1996-05-15

Family

ID=24634034

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92101955T ATE137411T1 (de) 1991-02-19 1992-02-06 Blutfiltrationssystem

Country Status (5)

Country Link
US (1) US5092996A (de)
EP (1) EP0499891B1 (de)
AT (1) ATE137411T1 (de)
CA (1) CA2061225A1 (de)
DE (1) DE69210278D1 (de)

Families Citing this family (64)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5100564A (en) * 1990-11-06 1992-03-31 Pall Corporation Blood collection and processing system
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
CA2140141A1 (en) * 1992-07-13 1994-01-20 Pall Corporation Automated system and method for processing biological fluid
DE69324754T2 (de) * 1992-10-07 2000-01-13 Asahi Medical Co. Ltd., Tokio/Tokyo Filter und System zur Trennung der Leukozyten
US5316681A (en) * 1992-11-06 1994-05-31 Baxter International Inc. Method of filtering body fluid using a rinse chamber bag
JP3246620B2 (ja) * 1993-02-22 2002-01-15 旭メディカル株式会社 白血球除去フィルター支持体
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
FR2712825B1 (fr) * 1993-11-23 1996-02-23 Jouan Procédé de traitement par centrifugation d'un liquide conditionné dans des poches à parois souples, reliées à au moins un filtre.
US5458593A (en) * 1993-11-24 1995-10-17 Bayer Corporation Dockable bag system and method
US6010633A (en) * 1997-03-06 2000-01-04 Hemasure Inc. Method of preventing air from becoming entrapped within a filtration device
US6251292B1 (en) 1994-03-10 2001-06-26 Hemasure, Inc. Method of preventing air from becoming entrapped within a filtration device
US5472605A (en) * 1994-03-10 1995-12-05 Hemasure, Inc. Filtration device useable for removal of leukocytes and other blood components
US5647985A (en) * 1994-10-17 1997-07-15 Baxter International Inc. Whole blood leukodepletion and platelet filter
US5972217A (en) * 1994-10-17 1999-10-26 Baxter International Inc. Blood cell separation devices having a membrane with particular coating
US6306454B1 (en) * 1994-10-17 2001-10-23 Baxter International Inc. Method for producing improved medical devices and devices so produced
US6045701A (en) * 1994-10-17 2000-04-04 Baxter International Inc. Method of filtering a fluid suspension with a membrane having a particular coating
US6746482B2 (en) 1994-10-17 2004-06-08 Baxter International Inc. Method for producing medical devices and devices so produced
US5728306A (en) * 1994-12-23 1998-03-17 Baxter International Inc. Leukodepletion filter and method for filtering leukocytes from freshly drawn blood
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
US5656154A (en) * 1995-06-07 1997-08-12 Organ, Inc. Method and apparatus for separating a fluid into components and for washing a material
US6190855B1 (en) 1996-10-28 2001-02-20 Baxter International Inc. Systems and methods for removing viral agents from blood
KR20010043639A (ko) * 1999-03-15 2001-05-25 키이스 디 혈소판 수거 시스템
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
US7686779B1 (en) 1999-10-01 2010-03-30 Caridian BCT, Inc Extracorporeal blood processing methods and apparatus
JP4864279B2 (ja) * 2000-09-20 2012-02-01 サーモ フィッシャー サイエンティフィック，インコーポレーテッド フィルタサポート用の交換可能なコンパートメントを有する血液遠心分離カップ
US6866826B2 (en) * 2000-12-30 2005-03-15 Beckman Coulter, Inc. Large mouth centrifuge labware
US7571744B2 (en) * 2001-01-31 2009-08-11 Hemerus Medical, Llc Multi-purpose tubing apparatus
DE10151343A1 (de) * 2001-10-22 2003-05-08 Vita 34 Ag Beutelsystem für die Kryokonservierung von Körperflüssigkeiten
EP1455860B1 (de) * 2001-12-10 2011-08-31 CaridianBCT, Inc. Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
EP1476208B1 (de) * 2002-02-01 2011-10-05 CaridianBCT, Inc. System zur entnahme und aufbereitung von vollblut
CA2642653A1 (en) 2002-04-16 2003-10-30 Gambro Bct, 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
US7534348B2 (en) * 2003-09-12 2009-05-19 Fenwal, Inc. Flow-through removal device and system using such device
US7056286B2 (en) 2003-11-12 2006-06-06 Adrian Ravenscroft Medical device anchor and delivery system
WO2005103225A2 (en) * 2004-04-16 2005-11-03 Chata Biosystems, Inc. In-line, closed-system, downstream alteration of fluent substance within flexible-walled vessel using apparatus with reaction chamber
EP2080531B1 (de) 2004-12-28 2015-09-02 Terumo BCT, Inc. Vorrichtung und Verfahren zur Trennung eines Volumens von Vollblut in mindestens drei Komponenten
WO2007024518A2 (en) 2005-08-22 2007-03-01 Gambro Inc. Apparatus and method for separating a composite liquid into at least two components
US20070118063A1 (en) * 2005-10-05 2007-05-24 Gambro, Inc Method and Apparatus for Leukoreduction of Red Blood Cells
WO2007143386A2 (en) 2006-06-07 2007-12-13 Gambro Bct, Inc. Apparatus and method for separating a composite liquid into at least two components
EP2206527B1 (de) 2006-09-06 2016-01-27 Terumo BCT, Inc. Vorrichtung und Verfahren zur Trennung einer Flüssigverbindung in mindestens zwei Komponenten
JP5405313B2 (ja) 2006-12-20 2014-02-05 テルモ ビーシーティー、インコーポレーテッド 複合液体を少なくとも２つの成分に分離するための機器および方法
WO2008140561A1 (en) 2007-05-14 2008-11-20 Caridianbct, Inc. Apparatus and method for separating a composite liquid into at least two components
DE102007000310A1 (de) 2007-06-05 2008-12-18 Andreas Hettich Gmbh & Co. Kg Einsatz und Zentrifuge mit Einsatz
DE102007000308A1 (de) 2007-06-05 2008-12-18 Andreas Hettich Gmbh & Co. Kg Einsatz und Zentrifuge mit Einsatz
WO2010014330A2 (en) 2008-07-31 2010-02-04 Caridianbct, Inc. Method and apparatus for determining the yield of at least one component
WO2010047781A2 (en) * 2008-10-20 2010-04-29 Photonic Biosystems, Inc. Filtered assay device and method
US20110238029A1 (en) 2008-11-28 2011-09-29 Terumo Kabushiki Kaisha Blood bag system and cassette
US8047009B2 (en) 2008-12-09 2011-11-01 Tire Seal, Inc. Method and apparatus for providing additive fluids to refrigerant circuit
US9649211B2 (en) 2009-11-04 2017-05-16 Confluent Medical Technologies, Inc. Alternating circumferential bridge stent design and methods for use thereof
WO2011056981A2 (en) 2009-11-04 2011-05-12 Nitinol Devices And Components, Inc. Alternating circumferential bridge stent design and methods for use thereof
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
DE102010000753A1 (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
CN103282063B (zh) * 2010-12-27 2016-09-14 旭化成医疗株式会社 血液处理过滤器和血液处理过滤器的启动加注方法
KR101489111B1 (ko) * 2010-12-27 2015-02-02 아사히 가세이 메디컬 가부시키가이샤 혈액 처리 필터, 혈액 회로 시스템 및 원심 분리 방법
DE102012101139A1 (de) * 2011-02-18 2012-08-23 Johnson Electric S.A. Permanentmagnetmotor
WO2013109327A1 (en) 2012-01-16 2013-07-25 Fenwal, Inc. Blood bag systems for separation of whole blood and methods of use thereof
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
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
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH562048A5 (de) * 1973-02-21 1975-05-30 Ghh Basel Ag
IL51209A (en) * 1976-03-25 1981-02-27 Baxter Travenol Lab Blood filter
US4416778A (en) * 1981-10-20 1983-11-22 Neocyte, Inc. Means for preparing neocyte enriched blood
US4596657A (en) * 1982-06-04 1986-06-24 Miles Laboratories, Inc. Blood bag system with integral filtering means
US4701267B1 (en) * 1984-03-15 1996-03-12 Asahi Medical Co Method for removing leukocytes
JPH02501356A (ja) * 1986-10-31 1990-05-17 バクスター、インターナショナル、インコーポレイテッド 血液成分分離のための方法および容器
AU587949B2 (en) * 1987-08-26 1989-08-31 Cobe Laboratories Inc. Sterile blood component collection
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
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.
US4923438A (en) * 1988-07-18 1990-05-08 Pfizer Hospital Products Group, Inc. Blood recovery system and method

Also Published As

Publication number Publication date
DE69210278D1 (de) 1996-06-05
US5092996A (en) 1992-03-03
EP0499891A1 (de) 1992-08-26
CA2061225A1 (en) 1992-08-20
EP0499891B1 (de) 1996-05-01

Similar Documents

Publication Publication Date Title
DE69210278D1 (de) Blutfiltrationssystem
SE9302369D0 (sv) Paassystem avsett foer centrifugalseparationsamt an vaendning av detta paassystem
AU3226989A (en) Device and method for filtering a colloidal suspension
ATE156380T1 (de) Einweggeleiteter filterpackaufbau
USD292746S (en) Combined briefcase and sport bag
EP0329786A4 (de) Blutabscheidevorrichtung.
ATE211004T1 (de) Behälter für blut
DE3467505D1 (en) Apparatus for plasmapheresis
EP0278770A3 (en) Autotransfusion device
SE9002255D0 (sv) Metod och anordning vid framstaellning av blod
DK165868C (da) Indretning ved drikkekop med laag
SE8605456L (sv) Sett och anordning for plasmaferes
DK40685A (da) Lukkeorgan til slanger, poser og andre beholdere, navnlig til opsamlingsposer for legemsudsondringer, og pose med et saadant lukkeorgan
GB1474648A (en) Blood bag communication device
ATE107527T1 (de) Separator.
EP1075844A3 (de) Vorrichtung und Verfahren zur autologenen Transfusion von Blut
DE59603763D1 (de) Sammelvorrichtung
NO178183C (no) Stiv beholder under restvakuum forsynt med en tukleindikerende anordning
EP0210424A3 (en) Flexible container for an inflatable pressure pad and an infusion/transfusion container
FR2493186B1 (fr) Centrifugeur avec dispositif anti-abrasion, pour la separation de particules en suspension dans un fluide gazeux
ES2022916B3 (es) Saco en materia plastica con banda de cierre adhesiva.
ES2030463T3 (es) Sujetador a modo de caperuza para asegurar la tapa de una lata.
EP0265048A3 (de) Saugflasche für Kleinkinder
MY105810A (en) Filter device.
EP0337061A3 (en) Holder for dust bags

Legal Events

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