FR2404470A1 - Ensemble formant rotor de centrifugeuse et reservoir de fluide pour utilisation dans un tel ensemble - Google Patents

Ensemble formant rotor de centrifugeuse et reservoir de fluide pour utilisation dans un tel ensemble

Info

Publication number
FR2404470A1
FR2404470A1 FR7826227A FR7826227A FR2404470A1 FR 2404470 A1 FR2404470 A1 FR 2404470A1 FR 7826227 A FR7826227 A FR 7826227A FR 7826227 A FR7826227 A FR 7826227A FR 2404470 A1 FR2404470 A1 FR 2404470A1
Authority
FR
France
Prior art keywords
assembly
centrifuge rotor
fluid tank
fluid
channel
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.)
Granted
Application number
FR7826227A
Other languages
English (en)
Other versions
FR2404470B1 (fr
Inventor
Robert M Kellogg
Alfred P Mulzet
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2404470A1 publication Critical patent/FR2404470A1/fr
Application granted granted Critical
Publication of FR2404470B1 publication Critical patent/FR2404470B1/fr
Granted 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

Landscapes

  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Ensemble formant rotor de centrifugeuse et réservoir de fluide pour utilisation dans un tel ensemble. L'invention se rapporte aux centrifugeuses de fluide. Le rotor 1 comporte un élément intérieur 3 dans lequel est percé un canal 5. Ce canal, destiné à recevoir le réservoir de fluide 13, a une partie (à droite) de forme circulaire et une autre, de largeur plus faible, de forme spirale avec une pente vers le bas. Des rainures 11 sont prévues pour recevoir les tubes 17, 18, 19 et 20 d'entrée et de sortie du fluide ou de ses composants. Applicable notamment à la centrifugation du sang.
FR7826227A 1977-10-03 1978-09-08 Ensemble formant rotor de centrifugeuse et reservoir de fluide pour utilisation dans un tel ensemble Granted FR2404470A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/839,156 US4387848A (en) 1977-10-03 1977-10-03 Centrifuge assembly

Publications (2)

Publication Number Publication Date
FR2404470A1 true FR2404470A1 (fr) 1979-04-27
FR2404470B1 FR2404470B1 (fr) 1982-10-01

Family

ID=25278994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7826227A Granted FR2404470A1 (fr) 1977-10-03 1978-09-08 Ensemble formant rotor de centrifugeuse et reservoir de fluide pour utilisation dans un tel ensemble

Country Status (10)

Country Link
US (1) US4387848A (fr)
JP (2) JPS5454375A (fr)
CH (1) CH630540A5 (fr)
DE (1) DE2821055C2 (fr)
ES (1) ES473847A1 (fr)
FR (1) FR2404470A1 (fr)
GB (1) GB1572337A (fr)
IT (1) IT1110162B (fr)
SU (1) SU1058490A3 (fr)
ZA (1) ZA783523B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460718A1 (fr) * 1978-07-21 1981-01-30 Ibm
EP0026334A1 (fr) * 1979-09-28 1981-04-08 Gambro Dialysatoren K.G. Unité de séparation à utiliser dans un dispositif pour la séparation de liquides, notamment du sang entier
EP0104664A2 (fr) * 1982-09-29 1984-04-04 E.I. Du Pont De Nemours And Company Canal remplaçable pour séparation dans un fluide en écoulement, au moyen d'un champ de forces
EP0104668A2 (fr) * 1982-09-29 1984-04-04 E.I. Du Pont De Nemours And Company Garniture en forme de film pour canal de séparation dans un fluide en écoulement, au moyen d'un champ de forces de sédimentation
FR2596294A1 (fr) * 1986-03-28 1987-10-02 Cobe Lab Separateur centrifuge a boucle continue
EP0250825A2 (fr) * 1986-05-19 1988-01-07 Green Cross Corporation Montage d'une chambre de séparation centrifuge
WO1989000084A1 (fr) * 1987-07-06 1989-01-12 Alfa-Laval Ab Separateur centrifuge

Families Citing this family (95)

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US4934995A (en) * 1977-08-12 1990-06-19 Baxter International Inc. Blood component centrifuge having collapsible inner liner
US5217426A (en) * 1977-08-12 1993-06-08 Baxter International Inc. Combination disposable plastic blood receiving container and blood component centrifuge
US5006103A (en) * 1977-08-12 1991-04-09 Baxter International Inc. Disposable container for a centrifuge
US5571068A (en) * 1977-08-12 1996-11-05 Baxter International Inc. Centrifuge assembly
US5217427A (en) * 1977-08-12 1993-06-08 Baxter International Inc. Centrifuge assembly
JPS5572860A (en) * 1978-11-24 1980-06-02 Us Government Hemocyte separator
DE3410286C2 (de) * 1984-03-21 1986-01-23 Fresenius AG, 6380 Bad Homburg Verfahren zur Trennung von Blut sowie Vorrichtung zur Durchführung des Verfahrens
US4647279A (en) * 1985-10-18 1987-03-03 Cobe Laboratories, Inc. Centrifugal separator
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
DE3632500A1 (de) * 1986-09-24 1988-04-07 Fresenius Ag Zentrifugenanordnung
US6780333B1 (en) 1987-01-30 2004-08-24 Baxter International Inc. Centrifugation pheresis method
US5370802A (en) * 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
US5076911A (en) * 1987-01-30 1991-12-31 Baxter International Inc. Centrifugation chamber having an interface detection surface
US4806252A (en) * 1987-01-30 1989-02-21 Baxter International Inc. Plasma collection set and method
US5628915A (en) * 1987-01-30 1997-05-13 Baxter International Inc. Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions
US5656163A (en) 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
US5641414A (en) * 1987-01-30 1997-06-24 Baxter International Inc. Blood processing systems and methods which restrict in flow of whole blood to increase platelet yields
US4940543A (en) * 1987-01-30 1990-07-10 Baxter International Inc. Plasma collection set
US5792372A (en) * 1987-01-30 1998-08-11 Baxter International, Inc. Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma
US5632893A (en) * 1987-01-30 1997-05-27 Baxter Internatinoal Inc. Enhanced yield blood processing systems with angled interface control surface
US5573678A (en) * 1987-01-30 1996-11-12 Baxter International Inc. Blood processing systems and methods for collecting mono nuclear cells
US4834890A (en) * 1987-01-30 1989-05-30 Baxter International Inc. Centrifugation pheresis system
US5104526A (en) * 1987-01-30 1992-04-14 Baxter International Inc. Centrifugation system having an interface detection system
AU587949B2 (en) * 1987-08-26 1989-08-31 Cobe Laboratories Inc. Sterile blood component collection
US5078671A (en) * 1988-10-07 1992-01-07 Baxter International Inc. Centrifugal fluid processing system and method
US4936820A (en) * 1988-10-07 1990-06-26 Baxter International Inc. High volume centrifugal fluid processing system and method for cultured cell suspensions and the like
US5316667A (en) * 1989-05-26 1994-05-31 Baxter International Inc. Time based interface detection systems for blood processing apparatus
JPH06505675A (ja) * 1991-12-23 1994-06-30 バクスター、インターナショナル、インコーポレイテッド 直接アクセス引出しを有する遠心処理システム
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
JP4065927B2 (ja) * 1991-12-23 2008-03-26 バクスター、インターナショナル、インコーポレイテッド 分離チャンバーへのアクセスを提供する分離可能なボウル及びスプール要素を有する遠心機
US6007725A (en) * 1991-12-23 1999-12-28 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
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
DE4408785A1 (de) * 1994-03-15 1995-09-21 Fryma Masch Ag Vorrichtung zum Naßklassieren
US5733253A (en) * 1994-10-13 1998-03-31 Transfusion Technologies Corporation Fluid separation system
US7332125B2 (en) * 1994-10-13 2008-02-19 Haemonetics Corporation System and method for processing blood
US6632191B1 (en) 1994-10-13 2003-10-14 Haemonetics Corporation System and method for separating blood components
US5651766A (en) * 1995-06-07 1997-07-29 Transfusion Technologies Corporation Blood collection and separation system
US5704888A (en) * 1995-04-14 1998-01-06 Cobe Laboratories, Inc. Intermittent collection of mononuclear cells in a centrifuge apparatus
US5704889A (en) * 1995-04-14 1998-01-06 Cobe Laboratories, Inc. Spillover collection of sparse components such as mononuclear cells in a centrifuge apparatus
US6022306A (en) * 1995-04-18 2000-02-08 Cobe Laboratories, Inc. Method and apparatus for collecting hyperconcentrated platelets
US6053856A (en) * 1995-04-18 2000-04-25 Cobe Laboratories Tubing set apparatus and method for separation of fluid components
US5961842A (en) * 1995-06-07 1999-10-05 Baxter International Inc. Systems and methods for collecting mononuclear cells employing control of packed red blood cell hematocrit
SE9600713L (sv) 1996-02-26 1997-10-17 Omega Medicinteknik Ab Metod för separering av celler, speciellt blodplättar och pås-set därför
US5846439A (en) * 1996-02-28 1998-12-08 Marshfield Medical Research & Education Foundation, A Division Of Marshfield Clinic Method of concentrating waterborne protozoan parasites
US5961846A (en) * 1996-02-28 1999-10-05 Marshfield Medical Research And Education Foundation Concentration of waterborn and foodborn microorganisms
US5792038A (en) * 1996-05-15 1998-08-11 Cobe Laboratories, Inc. Centrifugal separation device for providing a substantially coriolis-free pathway
US5904645A (en) * 1996-05-15 1999-05-18 Cobe Laboratories Apparatus for reducing turbulence in fluid flow
CA2255835A1 (fr) * 1996-05-15 1997-11-20 Dennis Hlavinka Procede et appareil permettant de reduire la turbulence dans un flux de fluide
SE9700495D0 (sv) 1997-02-12 1997-02-12 Omega Medicinteknik Ab Metod och rundpåsesystem samt centrifug för behandling av blod
DE69834397T2 (de) * 1997-05-20 2007-06-06 Zymequest, Inc., Beverly Vorrichtung zum Austreiben von Fluiden
US6852074B1 (en) * 1997-05-20 2005-02-08 Zymequest, Inc. Biological processing apparatus for expressing fluid material
US6027441A (en) * 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods providing a liquid-primed, single flow access chamber
US6027657A (en) * 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods for collecting diluted mononuclear cells
US5980760A (en) * 1997-07-01 1999-11-09 Baxter International Inc. System and methods for harvesting mononuclear cells by recirculation of packed red blood cells
US7001321B1 (en) * 1998-03-30 2006-02-21 Baxter International Inc. Carrier for holding a flexible fluid processing container
DE19841835C2 (de) * 1998-09-12 2003-05-28 Fresenius Ag Zentrifugenkammer für einen Zellseparator
US6334842B1 (en) 1999-03-16 2002-01-01 Gambro, Inc. Centrifugal separation apparatus and method for separating fluid components
US6296602B1 (en) 1999-03-17 2001-10-02 Transfusion Technologies Corporation Method for collecting platelets and other blood components from whole blood
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
US6354986B1 (en) 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
WO2002036266A2 (fr) 2000-11-02 2002-05-10 Gambro, Inc. Dispositif de separation fluidique, systemes et/ou procedes utilisant une pression fluidique commandee et/ou equilibree
US20020107469A1 (en) * 2000-11-03 2002-08-08 Charles Bolan Apheresis methods and devices
EP2266705A3 (fr) 2001-04-09 2014-04-23 Arteriocyte Medical Systems, Inc. Microcentrifugeuse et dispositif d'entraînement associé
US6500107B2 (en) 2001-06-05 2002-12-31 Baxter International, Inc. Method for the concentration of fluid-borne pathogens
US6890291B2 (en) * 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
US6589153B2 (en) 2001-09-24 2003-07-08 Medtronic, Inc. Blood centrifuge with exterior mounted, self-balancing collection chambers
US20030173274A1 (en) * 2002-02-01 2003-09-18 Frank Corbin Blood component separation device, system, and method including filtration
CA2642653A1 (fr) * 2002-04-16 2003-10-30 Gambro Bct, Inc. Systeme, appareil et procede de traitement des composants sanguins
WO2003089926A2 (fr) 2002-04-19 2003-10-30 Mission Medical, Inc. Unite de traitement de sang automatique integree
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US8628489B2 (en) * 2008-04-14 2014-01-14 Haemonetics Corporation Three-line apheresis system and method
US8702637B2 (en) * 2008-04-14 2014-04-22 Haemonetics Corporation System and method for optimized apheresis draw and return
US8454548B2 (en) 2008-04-14 2013-06-04 Haemonetics Corporation System and method for plasma reduced platelet collection
US8834402B2 (en) * 2009-03-12 2014-09-16 Haemonetics Corporation System and method for the re-anticoagulation of platelet rich plasma
US10751464B2 (en) 2009-08-25 2020-08-25 Nanoshell Company, Llc Therapeutic retrieval of targets in biological fluids
US10099227B2 (en) 2009-08-25 2018-10-16 Nanoshell Company, Llc Method and apparatus for continuous removal of sub-micron sized particles in a closed loop liquid flow system
US11285494B2 (en) 2009-08-25 2022-03-29 Nanoshell Company, Llc Method and apparatus for continuous removal of sub-micron sized particles in a closed loop liquid flow system
CA2770695A1 (fr) 2009-08-25 2011-03-03 Hiroshi Mizukami Synthese de particules submicroniques haute densite, resistantes aux turbulences, pour le transport de l'oxygene
EP2595755A1 (fr) 2010-07-19 2013-05-29 Terumo BCT, Inc. Centrifugeuse pour le traitement du sang et des composants sanguins
US8808978B2 (en) 2010-11-05 2014-08-19 Haemonetics Corporation System and method for automated platelet wash
US9302042B2 (en) 2010-12-30 2016-04-05 Haemonetics Corporation System and method for collecting platelets and anticipating plasma return
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
CN103191479B (zh) * 2012-01-09 2015-04-01 金卫医疗科技(上海)有限公司 一种血液在曲面体容器内连续离心分离的优化方法
US9327296B2 (en) 2012-01-27 2016-05-03 Fenwal, Inc. Fluid separation chambers for fluid processing systems
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SG10201912115QA (en) 2017-04-21 2020-02-27 Terumo Bct Inc Methods and systems for high-throughput blood component collection
US10758652B2 (en) 2017-05-30 2020-09-01 Haemonetics Corporation System and method for collecting plasma
US10792416B2 (en) 2017-05-30 2020-10-06 Haemonetics Corporation System and method for collecting plasma
RU2752596C1 (ru) 2018-05-21 2021-07-29 Фенвал, Инк. Системы и способы для оптимизации объемов забора плазмы
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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237361B (de) * 1957-03-08 1967-03-23 Dr Med Selahaddin Rastgeldi Zentrifuge
US3698626A (en) * 1971-05-17 1972-10-17 Atomic Energy Commission Centrifuge separator
FR2273568A1 (fr) * 1974-06-05 1976-01-02 Commissariat Energie Atomique Appareil permettant d'effectuer l'echange liquide-liquide par centrifugation
US4010894A (en) * 1975-11-21 1977-03-08 International Business Machines Corporation Centrifuge fluid container

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Publication number Priority date Publication date Assignee Title
GB873494A (en) * 1957-03-08 1961-07-26 Selahaddin Rastgeldi Method and means for centrifuging
US3703984A (en) * 1970-04-21 1972-11-28 Harold T Pruessner Method and apparatus of centrifugal separation
DE2624154A1 (de) * 1975-11-13 1977-05-26 Ibm Fluessigkeitsbehaelter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1237361B (de) * 1957-03-08 1967-03-23 Dr Med Selahaddin Rastgeldi Zentrifuge
US3698626A (en) * 1971-05-17 1972-10-17 Atomic Energy Commission Centrifuge separator
FR2273568A1 (fr) * 1974-06-05 1976-01-02 Commissariat Energie Atomique Appareil permettant d'effectuer l'echange liquide-liquide par centrifugation
US4010894A (en) * 1975-11-21 1977-03-08 International Business Machines Corporation Centrifuge fluid container

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2460718A1 (fr) * 1978-07-21 1981-01-30 Ibm
EP0026334A1 (fr) * 1979-09-28 1981-04-08 Gambro Dialysatoren K.G. Unité de séparation à utiliser dans un dispositif pour la séparation de liquides, notamment du sang entier
EP0104664A2 (fr) * 1982-09-29 1984-04-04 E.I. Du Pont De Nemours And Company Canal remplaçable pour séparation dans un fluide en écoulement, au moyen d'un champ de forces
EP0104668A2 (fr) * 1982-09-29 1984-04-04 E.I. Du Pont De Nemours And Company Garniture en forme de film pour canal de séparation dans un fluide en écoulement, au moyen d'un champ de forces de sédimentation
EP0104668A3 (fr) * 1982-09-29 1985-05-15 E.I. Du Pont De Nemours And Company Garniture en forme de film pour canal de séparation dans un fluide en écoulement, au moyen d'un champ de forces de sédimentation
EP0104664A3 (fr) * 1982-09-29 1985-05-15 E.I. Du Pont De Nemours And Company Canal remplaçable pour séparation dans un fluide en écoulement, au moyen d'un champ de forces
FR2596294A1 (fr) * 1986-03-28 1987-10-02 Cobe Lab Separateur centrifuge a boucle continue
EP0250825A2 (fr) * 1986-05-19 1988-01-07 Green Cross Corporation Montage d'une chambre de séparation centrifuge
EP0250825A3 (en) * 1986-05-19 1988-07-20 The Green Cross Corporation Centrifugal separation case assembly
WO1989000084A1 (fr) * 1987-07-06 1989-01-12 Alfa-Laval Ab Separateur centrifuge

Also Published As

Publication number Publication date
JPS5731467B2 (fr) 1982-07-05
JPS5727156A (en) 1982-02-13
US4387848A (en) 1983-06-14
IT7827916A0 (it) 1978-09-21
ES473847A1 (es) 1979-10-16
JPS5454375A (en) 1979-04-28
CH630540A5 (de) 1982-06-30
SU1058490A3 (ru) 1983-11-30
DE2821055A1 (de) 1979-04-12
GB1572337A (en) 1980-07-30
IT1110162B (it) 1985-12-23
DE2821055C2 (de) 1987-05-14
ZA783523B (en) 1980-02-27
FR2404470B1 (fr) 1982-10-01

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