FR2305238A1 - Appareil de traitement centrifuge de liquide - Google Patents

Appareil de traitement centrifuge de liquide

Info

Publication number
FR2305238A1
FR2305238A1 FR7608678A FR7608678A FR2305238A1 FR 2305238 A1 FR2305238 A1 FR 2305238A1 FR 7608678 A FR7608678 A FR 7608678A FR 7608678 A FR7608678 A FR 7608678A FR 2305238 A1 FR2305238 A1 FR 2305238A1
Authority
FR
France
Prior art keywords
treatment unit
liquid treatment
centrifugal liquid
centrifugal
unit
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
FR7608678A
Other languages
English (en)
Other versions
FR2305238B1 (fr
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.)
Baxter International Inc
Original Assignee
Baxter Laboratories 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 Baxter Laboratories Inc filed Critical Baxter Laboratories Inc
Publication of FR2305238A1 publication Critical patent/FR2305238A1/fr
Application granted granted Critical
Publication of FR2305238B1 publication Critical patent/FR2305238B1/fr
Granted legal-status Critical Current

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
    • A61M1/3693—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
    • A61M1/3692—Washing or rinsing blood or blood constituents
    • 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
    • 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
    • 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
    • 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
    • B04B2005/0492—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 with fluid conveying umbilicus between stationary and rotary centrifuge parts

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)
  • Cardiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Centrifugal Separators (AREA)
  • Electric Cable Arrangement Between Relatively Moving Parts (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR7608678A 1975-03-27 1976-03-25 Appareil de traitement centrifuge de liquide Granted FR2305238A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56274875A 1975-03-27 1975-03-27
US05/657,187 US4113173A (en) 1975-03-27 1976-02-11 Centrifugal liquid processing apparatus

Publications (2)

Publication Number Publication Date
FR2305238A1 true FR2305238A1 (fr) 1976-10-22
FR2305238B1 FR2305238B1 (fr) 1981-11-20

Family

ID=27073058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7608678A Granted FR2305238A1 (fr) 1975-03-27 1976-03-25 Appareil de traitement centrifuge de liquide

Country Status (17)

Country Link
US (1) US4113173A (fr)
JP (2) JPS5837022B2 (fr)
AU (1) AU507774B2 (fr)
BE (1) BE840101A (fr)
BR (1) BR7601896A (fr)
CA (1) CA1055454A (fr)
DE (1) DE2612988C2 (fr)
DK (1) DK124876A (fr)
ES (1) ES446449A1 (fr)
FI (1) FI760823A (fr)
FR (1) FR2305238A1 (fr)
GB (1) GB1537095A (fr)
IL (1) IL49224A0 (fr)
IT (1) IT1203007B (fr)
NL (1) NL7603039A (fr)
NO (1) NO761022L (fr)
SE (1) SE442088B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273849B1 (en) * 1998-01-30 2001-08-14 Fresenius Ag Centrifuge and line for supplying and/or removing at least one fluid from the separation unit of a centrifuge to a stationary connection
US6716154B2 (en) * 2001-08-31 2004-04-06 Fresenius Hemocare Gmbh Centrifuge with a fluid line guide element having a curved bearing surface
US7850634B2 (en) 2002-03-04 2010-12-14 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7914477B2 (en) 2002-03-04 2011-03-29 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4056224A (en) * 1975-03-27 1977-11-01 Baxter Travenol Laboratories, Inc. Flow system for centrifugal liquid processing apparatus
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
US4734089A (en) * 1976-05-14 1988-03-29 Baxter Travenol Laboratories, Inc. Centrifugal blood processing system
SE408859B (sv) * 1977-08-03 1979-07-16 Separex Sa Anordning foer astadkommande av obegraensad likriktad relativ rotation mellan aendarna av ett tradformigt element
US5217426A (en) * 1977-08-12 1993-06-08 Baxter International Inc. Combination disposable plastic blood receiving container and blood component 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
US5006103A (en) * 1977-08-12 1991-04-09 Baxter International Inc. Disposable container for a centrifuge
US4146172A (en) * 1977-10-18 1979-03-27 Baxter Travenol Laboratories, Inc. Centrifugal liquid processing system
US4283004A (en) * 1979-08-15 1981-08-11 Baxter Travenol Laboratories, Inc. Vibration attenuation support assembly for a centrifugal liquid processing apparatus
CH647960A5 (de) * 1980-06-10 1985-02-28 Doltron Ag Trennbehaelter und trennzentrifuge mit trennbehaelter zur zentrifugaltrennung einer fluessigkeit.
US4389206A (en) * 1980-10-09 1983-06-21 Baxter Travenol Laboratories, Inc. Centrifugal processing apparatus and rotatable processing bowl apparatus
US4389207A (en) * 1981-03-16 1983-06-21 Baxter Travenol Laboratories, Inc. Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system
US4459169A (en) * 1981-03-16 1984-07-10 Baxter Travenol Laboratories, Inc. Rotatable bowl assembly for centrifugal processing apparatus having a bonded and prewound umbilical system
DE3242541A1 (de) * 1982-11-18 1984-05-24 Fresenius AG, 6380 Bad Homburg Zentrifuge
US4439178A (en) * 1982-12-30 1984-03-27 International Business Machines Corporation Sealless centrifuge processing channel and tube system
DE3410286C2 (de) * 1984-03-21 1986-01-23 Fresenius AG, 6380 Bad Homburg Verfahren zur Trennung von Blut sowie Vorrichtung zur Durchführung des Verfahrens
JPS61245855A (ja) * 1985-04-22 1986-11-01 Green Cross Corp:The 連続式血液分離装置
JP2539197B2 (ja) * 1986-05-19 1996-10-02 株式会社 ミドリ十字 遠心分離容器組立体
DE3632241A1 (de) * 1986-09-23 1988-06-09 Fresenius Ag Mehrlumige schlauchanordnung sowie verfahren zu ihrer herstellung
US5628915A (en) * 1987-01-30 1997-05-13 Baxter International Inc. Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions
US5370802A (en) * 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
US4834890A (en) * 1987-01-30 1989-05-30 Baxter International Inc. Centrifugation pheresis system
US5573678A (en) * 1987-01-30 1996-11-12 Baxter International Inc. Blood processing systems and methods for collecting mono nuclear cells
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
US5632893A (en) * 1987-01-30 1997-05-27 Baxter Internatinoal Inc. Enhanced yield blood processing systems with angled interface control surface
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
US4939087A (en) * 1987-05-12 1990-07-03 Washington State University Research Foundation, Inc. Method for continuous centrifugal bioprocessing
SE458342B (sv) * 1987-07-06 1989-03-20 Alfa Laval Ab Centrifugalseparator innefattande en rotor med en separeringskammare bestaaende av tvaa avdelningar
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
US5078671A (en) * 1988-10-07 1992-01-07 Baxter International Inc. Centrifugal fluid processing system and method
US4874358A (en) * 1989-02-01 1989-10-17 Utah Bioreseach, Inc. Dual axis continuous flow centrifugation apparatus and method
US5316667A (en) * 1989-05-26 1994-05-31 Baxter International Inc. Time based interface detection systems for blood processing apparatus
IT1251147B (it) * 1991-08-05 1995-05-04 Ivo Panzani Tubo multilume per separatore centrifugo particolarmente per sangue
CA2103911C (fr) * 1991-12-23 1999-08-24 Warren P. Williamson, Iv Centrifugeur avec cuve et corps separables permettant l'acces a la chambre de separation
WO1993012887A1 (fr) * 1991-12-23 1993-07-08 Baxter International Inc. Systeme de traitement centrifuge a tiroir d'acces direct
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
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
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
DE4227695C1 (de) * 1992-08-21 1993-10-07 Fresenius Ag Zentrifuge zum Auftrennen von Blut in seine Bestandteile
EP0623044B1 (fr) * 1992-10-22 1998-07-01 Baxter International Inc. Systemes de traitement du sang a transfert de donnees ameliore entre les elements fixes et rotatifs
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
US5525218A (en) * 1993-10-29 1996-06-11 Baxter International Inc. Centrifuge with separable bowl and spool elements providing access to the separation chamber
US5514069A (en) * 1993-12-22 1996-05-07 Baxter International Inc. Stress-bearing umbilicus for a compact centrifuge
US5551942A (en) * 1993-12-22 1996-09-03 Baxter International Inc. Centrifuge with pivot-out, easy-load processing chamber
US6214617B1 (en) 1995-03-28 2001-04-10 Kinetic Biosystems, Inc. Centrifugal fermentation process
US5622819A (en) * 1995-03-28 1997-04-22 Kinetic Biosystems, Inc. Centrifugal fermentation process
US6916652B2 (en) * 1995-03-28 2005-07-12 Kinetic Biosystems, Inc. Biocatalyst chamber encapsulation system for bioremediation and fermentation
US6660509B1 (en) 1995-03-28 2003-12-09 Kinetic Biosystems, Inc. Methods and devices for remediation and fermentation
US6133019A (en) * 1995-03-28 2000-10-17 Kinetic Biosystems, Inc. Centrifugal fermentation process
US20050266548A1 (en) * 1995-03-28 2005-12-01 Kbi Biopharma, Inc. Biocatalyst chamber encapsulation system for bioremediation and fermentation with improved rotor
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
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
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
DE19801767C1 (de) * 1998-01-19 1999-10-07 Fresenius Ag Zentrifuge
WO2001055296A1 (fr) 2000-01-31 2001-08-02 Kinetic Biosystems, Inc. Procedes et dispositifs de biorestauration et de fermentation
US7001322B2 (en) * 2000-10-04 2006-02-21 Zymequest, Inc. Multiple processing chamber set and use thereof
WO2002062482A2 (fr) 2000-11-02 2002-08-15 Gambro, Inc. Dispositifs de separation de fluides, systemes et / ou procedes reposant sur l'utilisation d'une configuration a entrainement par pression fluidique et / ou equilibree
US6671974B2 (en) * 2001-03-23 2004-01-06 Vess E. Polk, Jr. Line guide
US6889443B2 (en) * 2001-03-23 2005-05-10 Vess E. Polk, Jr. Line guide
EP1423204B1 (fr) * 2001-04-09 2010-07-21 Arteriocyte Medical Systems, Inc. Microcentrifugeuse et dispositif d'entrainement associe
US6579219B2 (en) * 2001-04-09 2003-06-17 Medtronic, Inc. Centrifuge bag and methods of use
DE10129769A1 (de) 2001-06-20 2003-01-09 Fresenius Hemocare Gmbh Schlauchanordnung und Verfahren zu ihrer Herstellung
US6589153B2 (en) * 2001-09-24 2003-07-08 Medtronic, Inc. Blood centrifuge with exterior mounted, self-balancing collection chambers
AU2003226398A1 (en) * 2002-04-12 2003-10-27 Gambro, Inc. Fluid separation using a centrifuge and roller pump
US6982038B2 (en) * 2002-06-14 2006-01-03 Medtronic, Inc. Centrifuge system utilizing disposable components and automated processing of blood to collect platelet rich plasma
US7651457B2 (en) * 2003-08-04 2010-01-26 Zymequest, Inc. Expandable processing and expression chamber
US8092075B2 (en) * 2003-09-11 2012-01-10 Thinky Corporation Agitation/deaeration device
US20050113237A1 (en) * 2003-11-25 2005-05-26 Keith Rosiello Integral seal for centrifuge chamber
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
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
EP2731725B1 (fr) * 2011-09-22 2015-01-14 Fenwal, Inc. Système d'entraînement pour centrifugeuse
EP2731724B1 (fr) * 2011-09-22 2015-01-14 Fenwal, Inc. Système d'entraînement pour centrifugeuse
US9383044B2 (en) 2013-02-15 2016-07-05 Fenwal, Inc. Low cost umbilicus without overmolding
EP2956187B1 (fr) 2013-02-18 2017-11-01 Terumo BCT, Inc. Système de séparation du sang équipé d'une chambre comportant un clapet interne à gravité
US9108204B1 (en) * 2014-06-11 2015-08-18 Biorep Technologies, Inc. Centrifuge with continuous fluid flow for containers
US10099228B2 (en) 2015-10-09 2018-10-16 Invetech, Inc. Apparatus for performing counter flow centrifugation and method of using same
EP3612248A2 (fr) 2017-04-21 2020-02-26 Terumo BCT, Inc. Système de collecte de composants du sang à haut débit
JP7349058B2 (ja) * 2019-02-25 2023-09-22 エイブル株式会社 培養液処理装置及び液体処理装置
US11717769B2 (en) 2020-08-05 2023-08-08 Battelle Savannah River Alliance, Llc Centrifugal contactor including central dynamic examination device
US20230310725A1 (en) * 2022-03-10 2023-10-05 Terumo Bct, Inc. Moving blood component collection loop holder
EP4321254A1 (fr) * 2022-08-09 2024-02-14 Sigma Laborzentrifugen GmbH Centrifugeuse à courant parallèle

Citations (3)

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Publication number Priority date Publication date Assignee Title
FR1579235A (fr) * 1967-09-19 1969-08-22
US3586413A (en) * 1969-03-25 1971-06-22 Dale A Adams Apparatus for providing energy communication between a moving and a stationary terminal
US3842685A (en) * 1971-10-09 1974-10-22 R Fuher Transmission unit

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US3115794A (en) * 1962-02-09 1963-12-31 Louis H Morin Upsilon-belt speed reducer
US3358072A (en) * 1964-08-03 1967-12-12 Edwin H Wrench Coupling
US3775309A (en) * 1972-07-27 1973-11-27 Department Of Health Education Countercurrent chromatography with flow-through coil planet centrifuge
SE379481B (fr) * 1972-11-02 1975-10-13 Separex Sa
US3856669A (en) * 1973-07-02 1974-12-24 Department Of Health Education Elution centrifuge-apparatus and method
US3994805A (en) * 1975-07-22 1976-11-30 The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare Angle rotor countercurrent chromatography

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
FR1579235A (fr) * 1967-09-19 1969-08-22
US3586413A (en) * 1969-03-25 1971-06-22 Dale A Adams Apparatus for providing energy communication between a moving and a stationary terminal
US3842685A (en) * 1971-10-09 1974-10-22 R Fuher Transmission unit

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Title
NV896/75 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273849B1 (en) * 1998-01-30 2001-08-14 Fresenius Ag Centrifuge and line for supplying and/or removing at least one fluid from the separation unit of a centrifuge to a stationary connection
US6716154B2 (en) * 2001-08-31 2004-04-06 Fresenius Hemocare Gmbh Centrifuge with a fluid line guide element having a curved bearing surface
US7850634B2 (en) 2002-03-04 2010-12-14 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7914477B2 (en) 2002-03-04 2011-03-29 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
US9238097B2 (en) 2002-03-04 2016-01-19 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US10556055B2 (en) 2002-03-04 2020-02-11 Mallinckrodt Hospital Products IP Limited Method for collecting a desired blood component and performing a photopheresis treatment

Also Published As

Publication number Publication date
BR7601896A (pt) 1976-09-28
BE840101A (fr) 1976-07-16
IT1203007B (it) 1989-02-15
JPH0160307B2 (fr) 1989-12-21
CA1055454A (fr) 1979-05-29
FR2305238B1 (fr) 1981-11-20
NL7603039A (nl) 1976-09-29
DK124876A (da) 1976-09-28
GB1537095A (en) 1978-12-29
JPS57147462A (en) 1982-09-11
AU1203776A (en) 1977-09-22
DE2612988C2 (de) 1982-12-16
IL49224A0 (en) 1976-05-31
JPS51120470A (en) 1976-10-21
JPS5837022B2 (ja) 1983-08-13
SE442088B (sv) 1985-12-02
ES446449A1 (es) 1977-11-01
DE2612988A1 (de) 1976-10-07
SE7603381L (sv) 1976-09-28
AU507774B2 (en) 1980-02-28
NO761022L (fr) 1976-09-28
US4113173A (en) 1978-09-12
FI760823A (fr) 1976-09-28

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