DE3873722T2 - Trennschleuder. - Google Patents

Trennschleuder.

Info

Publication number
DE3873722T2
DE3873722T2 DE8888906156T DE3873722T DE3873722T2 DE 3873722 T2 DE3873722 T2 DE 3873722T2 DE 8888906156 T DE8888906156 T DE 8888906156T DE 3873722 T DE3873722 T DE 3873722T DE 3873722 T2 DE3873722 T2 DE 3873722T2
Authority
DE
Germany
Prior art keywords
separator
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8888906156T
Other languages
English (en)
Other versions
DE3873722D1 (de
Inventor
Carl Yhland
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Centritech AB
Original Assignee
Centritech AB
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 Centritech AB filed Critical Centritech AB
Publication of DE3873722D1 publication Critical patent/DE3873722D1/de
Application granted granted Critical
Publication of DE3873722T2 publication Critical patent/DE3873722T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • B04B5/0442—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • B04B2005/045—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation having annular separation channels
DE8888906156T 1987-07-06 1988-06-10 Trennschleuder. Expired - Fee Related DE3873722T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8702781A SE458342B (sv) 1987-07-06 1987-07-06 Centrifugalseparator innefattande en rotor med en separeringskammare bestaaende av tvaa avdelningar
PCT/SE1988/000312 WO1989000084A1 (en) 1987-07-06 1988-06-10 Centrifugal separator

Publications (2)

Publication Number Publication Date
DE3873722D1 DE3873722D1 (de) 1992-09-17
DE3873722T2 true DE3873722T2 (de) 1993-01-21

Family

ID=20369072

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888906156T Expired - Fee Related DE3873722T2 (de) 1987-07-06 1988-06-10 Trennschleuder.

Country Status (6)

Country Link
US (1) US5160310A (de)
EP (1) EP0323503B1 (de)
JP (1) JPH01503692A (de)
DE (1) DE3873722T2 (de)
SE (1) SE458342B (de)
WO (1) WO1989000084A1 (de)

Families Citing this family (39)

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Publication number Priority date Publication date Assignee Title
US5656163A (en) * 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
SE9001196L (sv) * 1990-04-02 1991-10-03 Omega Teknik Hb Princip och anordning vid genomstroemningscentifug
ES2115679T3 (es) * 1991-10-04 1998-07-01 Dade Behring Inc Preparacion de reactivos de tiempo de protrombina a partir de factor de tejido humano recombinante y de fosfolipidos sinteticos y naturales purificados.
DE69310711T3 (de) † 1992-10-22 2001-05-03 Baxter Int Kompakte blutverarbeitungssysteme mit verbesserter ausbeute
US5514069A (en) * 1993-12-22 1996-05-07 Baxter International Inc. Stress-bearing umbilicus for a compact centrifuge
SE9400662L (sv) * 1994-02-25 1995-09-28 Flowtech Handelsbolag Förfarande och anordning för kontinuerlig centrifugalseparation
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
US5989177A (en) * 1997-04-11 1999-11-23 Baxter International Inc. Umbilicus gimbal with bearing retainer
US6344020B1 (en) 1997-04-11 2002-02-05 Baxter International Inc. Bearing and umbilicus gimbal with bearing retainer in blood processing system
US6334842B1 (en) 1999-03-16 2002-01-01 Gambro, Inc. Centrifugal separation apparatus and method for separating fluid components
EP1043071A1 (de) * 1999-04-09 2000-10-11 Jean-Denis Rochat Vorrichtung zum Zentrifugieren von Flüssigkeiten und Verwendung dieser Vorrichtung
EP1043072A1 (de) * 1999-04-09 2000-10-11 Jean-Denis Rochat Zentrifugationsvorrichtung und Verwendung dieser Vorrichtung
SE516321C2 (sv) * 1999-05-31 2001-12-17 Gambro Inc Centrifug för behandling av blod och blodkomponenter
US6860846B2 (en) 1999-09-03 2005-03-01 Baxter International Inc. Blood processing systems and methods with umbilicus-driven blood processing chambers
US6524231B1 (en) 1999-09-03 2003-02-25 Baxter International Inc. Blood separation chamber with constricted interior channel and recessed passage
US6322488B1 (en) 1999-09-03 2001-11-27 Baxter International Inc. Blood separation chamber with preformed blood flow passages and centralized connection to external tubing
US6315707B1 (en) 1999-09-03 2001-11-13 Baxter International Inc. Systems and methods for seperating blood in a rotating field
SE517032C2 (sv) 1999-10-26 2002-04-02 Gambro Inc Sätt och anordning för behandling av blod och blodkomponenter
US6354986B1 (en) 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7211037B2 (en) 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
DE60331794D1 (de) 2002-04-16 2010-04-29 Caridianbct Inc Verfahren zur Verarbeitung von Blutkomponenten
US6849039B2 (en) 2002-10-24 2005-02-01 Baxter International Inc. Blood processing systems and methods for collecting plasma free or essentially free of cellular blood components
US8551162B2 (en) 2002-12-20 2013-10-08 Medtronic, Inc. Biologically implantable prosthesis
US8021421B2 (en) 2003-08-22 2011-09-20 Medtronic, Inc. Prosthesis heart valve fixturing device
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
US20060226087A1 (en) * 2005-04-08 2006-10-12 Mission Medical, Inc. Method and apparatus for blood separations
EP1888246A1 (de) * 2005-04-08 2008-02-20 Mission Medical, Inc. Zentrifuge für blutbehandlungssysteme
US8449625B2 (en) 2009-10-27 2013-05-28 Edwards Lifesciences Corporation Methods of measuring heart valve annuluses for valve replacement
US9980818B2 (en) 2009-03-31 2018-05-29 Edwards Lifesciences Corporation Prosthetic heart valve system with positioning markers
EP3795119A1 (de) 2010-05-10 2021-03-24 Edwards Lifesciences Corporation Herzklappenprothese mit zusammenklappbarem rahmen und freitragenden kommissurenabschnitten
US9554901B2 (en) 2010-05-12 2017-01-31 Edwards Lifesciences Corporation Low gradient prosthetic heart valve
US8257239B2 (en) 2010-06-15 2012-09-04 Fenwal, Inc. Umbilicus for use in an umbilicus-driven fluid processing
US8277369B2 (en) 2010-06-15 2012-10-02 Fenwal, Inc. Bearing and bearing assembly for umbilicus of a fluid processing system
JP5876047B2 (ja) 2010-07-19 2016-03-02 テルモ ビーシーティー、インコーポレーテッド 血液及び血液成分を処理するための遠心分離器
US9383044B2 (en) 2013-02-15 2016-07-05 Fenwal, Inc. Low cost umbilicus without overmolding
EP2956187B1 (de) 2013-02-18 2017-11-01 Terumo BCT, Inc. System zur bluttrennung mit einem abscheideraum mit internem schwerkraftventil
US9545637B2 (en) * 2015-04-22 2017-01-17 Fenwal, Inc. Bearing for umbilicus of a fluid processing system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3239136A (en) * 1962-05-07 1966-03-08 George N Hein Centrifuge and centrifuge head for separating constituents of a liquid and a liner therefor
US3096283A (en) * 1959-06-24 1963-07-02 Becton Dickinson Co Container for blood and machine for separating precipitates from liquid blood constituents
UST955355I4 (de) * 1959-06-24 1900-01-01
US3358072A (en) * 1964-08-03 1967-12-12 Edwin H Wrench Coupling
US3586413A (en) * 1969-03-25 1971-06-22 Dale A Adams Apparatus for providing energy communication between a moving and a stationary terminal
US3724747A (en) * 1971-03-15 1973-04-03 Aga Ab Centrifuge apparatus with means for moving material
US4934995A (en) * 1977-08-12 1990-06-19 Baxter International Inc. Blood component centrifuge having collapsible inner liner
JPS50107565A (de) * 1974-01-29 1975-08-25
US4113173A (en) * 1975-03-27 1978-09-12 Baxter Travenol Laboratories, Inc. Centrifugal liquid processing apparatus
US4010894A (en) * 1975-11-21 1977-03-08 International Business Machines Corporation Centrifuge fluid container
US4425112A (en) * 1976-02-25 1984-01-10 The United States Of America As Represented By The Department Of Health And Human Services Flow-through centrifuge
SE408859B (sv) * 1977-08-03 1979-07-16 Separex Sa Anordning foer astadkommande av obegraensad likriktad relativ rotation mellan aendarna av ett tradformigt element
US4108353A (en) * 1977-08-31 1978-08-22 Baxter Travenol Laboratories, Inc. Centrifugal apparatus with oppositely positioned rotational support means
US4387848A (en) * 1977-10-03 1983-06-14 International Business Machines Corporation Centrifuge assembly
SE412528B (sv) * 1978-07-25 1980-03-10 Separex Sa Centrifugrotor och kollaberbar separationsbehallare
US4344560A (en) * 1979-11-02 1982-08-17 Asahi Kasei Kogyo Kabushiki Kaisha Container, apparatus and method for separating platelets
US4531932A (en) * 1981-11-27 1985-07-30 Dideco S.P.A. Centrifugal plasmapheresis device
US4445883A (en) * 1982-01-18 1984-05-01 Haemonetics Corporation Deformable support for fluid processing centrifuge
US4530691A (en) * 1983-12-13 1985-07-23 Baxter Travenol Laboratories, Inc. Centrifuge with movable mandrel
JPS61245855A (ja) * 1985-04-22 1986-11-01 Green Cross Corp:The 連続式血液分離装置
US4647279A (en) * 1985-10-18 1987-03-03 Cobe Laboratories, Inc. Centrifugal separator
SE459791B (sv) * 1986-05-16 1989-08-07 Omega Medicinteknik Ab Ringcentrifug
SE454414B (sv) * 1986-09-12 1988-05-02 Alfa Laval Separation Ab Roterbar till- och avloppsledning vid centrifugalseparator
SE454413B (sv) * 1986-09-12 1988-05-02 Alfa Laval Separation Ab Centrifugalseparator med en rotor, vari ett bojligt organ strecker sig ett stycke lengs rotorns omkrets

Also Published As

Publication number Publication date
DE3873722D1 (de) 1992-09-17
SE458342B (sv) 1989-03-20
JPH01503692A (ja) 1989-12-14
SE8702781D0 (sv) 1987-07-06
JPH0575462B2 (de) 1993-10-20
EP0323503A1 (de) 1989-07-12
EP0323503B1 (de) 1992-08-12
US5160310A (en) 1992-11-03
SE8702781L (sv) 1989-01-07
WO1989000084A1 (en) 1989-01-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee