DE3467505D1 - Apparatus for plasmapheresis - Google Patents

Apparatus for plasmapheresis

Info

Publication number
DE3467505D1
DE3467505D1 DE8484420117T DE3467505T DE3467505D1 DE 3467505 D1 DE3467505 D1 DE 3467505D1 DE 8484420117 T DE8484420117 T DE 8484420117T DE 3467505 T DE3467505 T DE 3467505T DE 3467505 D1 DE3467505 D1 DE 3467505D1
Authority
DE
Germany
Prior art keywords
phase
plasma
donor
pump
whilst
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
Application number
DE8484420117T
Other languages
English (en)
Inventor
Jean-Michel Malbrancq
Georges Vantard
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Application granted granted Critical
Publication of DE3467505D1 publication Critical patent/DE3467505D1/de
Expired 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
    • A61M1/14—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
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
DE8484420117T 1983-07-07 1984-07-05 Apparatus for plasmapheresis Expired DE3467505D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8311572A FR2548541B1 (fr) 1983-07-07 1983-07-07 Procede de plasmapherese et appareillage utilisable notamment pour ce procede

Publications (1)

Publication Number Publication Date
DE3467505D1 true DE3467505D1 (en) 1987-12-23

Family

ID=9290737

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484420117T Expired DE3467505D1 (en) 1983-07-07 1984-07-05 Apparatus for plasmapheresis

Country Status (9)

Country Link
US (1) US4648866A (de)
EP (1) EP0131529B1 (de)
JP (1) JPS6075063A (de)
AT (1) ATE30846T1 (de)
BR (1) BR8403240A (de)
CA (1) CA1238861A (de)
DE (1) DE3467505D1 (de)
DK (1) DK332184A (de)
FR (1) FR2548541B1 (de)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60261461A (ja) * 1984-06-11 1985-12-24 株式会社　ニツシヨ− 単針式膜型血漿採取装置
JPS6125563A (ja) * 1984-07-13 1986-02-04 株式会社　ニツシヨ− 単針式膜分離型血漿採取装置
JPS6145772A (ja) * 1984-08-07 1986-03-05 テルモ株式会社 血漿分離装置
JPS61196963A (ja) * 1985-02-26 1986-09-01 株式会社クラレ 脱血補助装置
WO1986005410A1 (en) * 1985-03-13 1986-09-25 Baxter Travenol Laboratories, Inc. Platelet collection system
US4721564A (en) * 1985-10-22 1988-01-26 Kuraray Co., Ltd. Apparatus for the filtration of plasma from blood
SE453360B (sv) * 1985-11-18 1988-02-01 Gambro Lundia Ab Autotransfusionssystem for uppsamling, behandling och aterforing av en patients blod
SE8601891D0 (sv) * 1986-04-24 1986-04-24 Svante Jonsson Maskin for plasmabytesbehandling och trombocytgivning
JPH0446755Y2 (de) * 1986-04-25 1992-11-04
DE3614955C1 (de) * 1986-05-02 1987-08-06 Schulz Peter Proben-Verteiler-System
JPS6384560A (ja) * 1986-09-29 1988-04-15 宇部興産株式会社 血漿採取装置
US5370802A (en) * 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
US4883462A (en) * 1987-01-30 1989-11-28 Baxter Travenol Laboratories, Inc. Blood extraction assist apparatus and method
US5656163A (en) * 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
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
US5573678A (en) * 1987-01-30 1996-11-12 Baxter International Inc. Blood processing systems and methods for collecting mono nuclear cells
US4769001A (en) * 1987-02-25 1988-09-06 Baxter International Inc. Method and apparatus for calibrating plural pump fluid flow system
US4904234A (en) * 1987-06-29 1990-02-27 Ube Industries Apparatus for collecting plasma
US4850998A (en) * 1987-10-07 1989-07-25 Baxter International Inc. Method for wetting a plasmapheresis filter with anticoagulant
US5188588A (en) * 1987-11-25 1993-02-23 Baxter Internatonal Inc. Single needle continuous hemapheresis apparatus and methods
AU2944489A (en) * 1987-11-25 1989-06-14 Baxter International Inc. Single needle continuous hemapheresis apparatus and methods
US4954128A (en) * 1988-08-23 1990-09-04 Baxter International Inc. Therapeutics plasma exchange system
US4940455A (en) * 1989-04-13 1990-07-10 Cd Medical, Inc. Method and apparatus for single needle dialysis
US5242384A (en) * 1989-11-13 1993-09-07 Davol, Inc. Blood pumping and processing system
US5178603A (en) * 1990-07-24 1993-01-12 Baxter International, Inc. Blood extraction and reinfusion flow control system and method
IT1244805B (it) * 1990-11-22 1994-09-05 Roerig Farmaceutici Italiana S Circuito extracorporeo di plasmaferesi ad ago singolo
US5234608A (en) * 1990-12-11 1993-08-10 Baxter International Inc. Systems and methods for processing cellular rich suspensions
US5833866A (en) * 1991-12-23 1998-11-10 Baxter International Inc. Blood collection systems and methods which derive instantaneous blood component yield information during blood processing
US5676841A (en) * 1991-12-23 1997-10-14 Baxter International Inc. Blood processing systems and methods which monitor citrate return to the donor
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
US5730883A (en) * 1991-12-23 1998-03-24 Baxter International Inc. Blood processing systems and methods using apparent hematocrit as a process control parameter
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
US5639382A (en) * 1991-12-23 1997-06-17 Baxter International Inc. Systems and methods for deriving recommended storage parameters for collected blood components
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
US5681273A (en) * 1991-12-23 1997-10-28 Baxter International Inc. Systems and methods for predicting blood processing parameters
US5676645A (en) * 1992-03-04 1997-10-14 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in vivos and in tubing systems
US5421812A (en) * 1992-03-04 1995-06-06 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in tubing system
US5817042A (en) * 1992-03-04 1998-10-06 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in vivos and in tubing systems
US5437624A (en) * 1993-08-23 1995-08-01 Cobe Laboratories, Inc. Single needle recirculation system for harvesting blood components
US5423738A (en) * 1992-03-13 1995-06-13 Robinson; Thomas C. Blood pumping and processing system
US5368555A (en) * 1992-12-29 1994-11-29 Hepatix, Inc. Organ support system
GB2276566A (en) * 1993-03-24 1994-10-05 Saitekku Kabushiki Kaisha Haemodialyser unit
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
US5630946A (en) * 1995-02-15 1997-05-20 Pall Corporation Method for processing a biological fluid including leukocyte removal in an extracorporeal circuit
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
US5759413A (en) * 1995-06-07 1998-06-02 Baxter International Inc. Systems and method for estimating platelet counts using a spleen mobilization function
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
US6527957B1 (en) 1995-08-09 2003-03-04 Baxter International Inc. Methods for separating, collecting and storing red blood cells
US5954971A (en) * 1997-01-07 1999-09-21 Haemonetics Corporation Pumped-filter blood-processing apparatus and methods
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
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
WO2000023140A1 (en) 1998-10-16 2000-04-27 Mission Medical, Inc. Blood processing system
US6572576B2 (en) * 2001-07-07 2003-06-03 Nxstage Medical, Inc. Method and apparatus for leak detection in a fluid line
US6743193B2 (en) 2001-07-17 2004-06-01 Nx Stage Medical, Inc. Hermetic flow selector valve
US7040142B2 (en) * 2002-01-04 2006-05-09 Nxstage Medical, Inc. Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection
US6994790B2 (en) * 2002-02-01 2006-02-07 Gambro, Inc. Whole blood collection and processing method
EP1479344A1 (de) * 2003-05-22 2004-11-24 Roche Diagnostics GmbH Direkte Überwachung interstitieller Flüssigkeitszusammensetzungen
US8803090B2 (en) * 2012-11-09 2014-08-12 Fenwal, Inc. Citrate detector for blood processing system
US11628241B2 (en) 2017-06-22 2023-04-18 Nipro Corporation Blood purification apparatus
WO2022187808A1 (en) * 2021-03-01 2022-09-09 Nuwellis, Inc. Peripheral vascular access for blood filtration systems

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31688A (en) * 1861-03-12 Method of locking type-g-alleys
US3811800A (en) * 1972-07-12 1974-05-21 K Shill Blood pump
US4086924A (en) * 1976-10-06 1978-05-02 Haemonetics Corporation Plasmapheresis apparatus
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
WO1981002979A1 (en) * 1980-04-14 1981-10-29 Baxter Travenol Lab Blood fractionation apparatus
US4350156A (en) * 1980-05-29 1982-09-21 Japan Foundation For Artificial Organs Method and apparatus for on-line filtration removal of macromolecules from a physiological fluid

Also Published As

Publication number Publication date
FR2548541B1 (fr) 1986-09-12
JPS6410230B2 (de) 1989-02-21
EP0131529A1 (de) 1985-01-16
ATE30846T1 (de) 1987-12-15
US4648866A (en) 1987-03-10
FR2548541A1 (fr) 1985-01-11
DK332184A (da) 1985-01-08
CA1238861A (fr) 1988-07-05
EP0131529B1 (de) 1987-11-19
JPS6075063A (ja) 1985-04-27
BR8403240A (pt) 1985-06-11
DK332184D0 (da) 1984-07-06

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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