ES8405622A1 - Increased yield blood component collection systems and methods. - Google Patents

Increased yield blood component collection systems and methods.

Info

Publication number
ES8405622A1
ES8405622A1 ES525118A ES525118A ES8405622A1 ES 8405622 A1 ES8405622 A1 ES 8405622A1 ES 525118 A ES525118 A ES 525118A ES 525118 A ES525118 A ES 525118A ES 8405622 A1 ES8405622 A1 ES 8405622A1
Authority
ES
Spain
Prior art keywords
plasma
whole blood
methods
blood component
increased yield
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
ES525118A
Other languages
Spanish (es)
Other versions
ES525118A0 (en
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 Travenol 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 Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of ES8405622A1 publication Critical patent/ES8405622A1/en
Publication of ES525118A0 publication Critical patent/ES525118A0/en
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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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

Abstract

A system (10) which embodies the features of the invention includes first means (12) for establishing a flow of whole blood from a donor and second means (14) for separating the whole blood into essentially plasma and plasma-poor components without using a centrifugation device. The system (10) also includes third means (16) for collecting a volume of the separated plasma and forth means (18) for returning the plasma-poor components associated with this collected volume of separated plasma to the donor. The system further includes fifth means (20) for collecting a volume of whole blood. In the preferred embodiment, the second means (14) includes microporous membrane means (22) which is operative for filtering the plasma from the other components of whole blood. Also in the preferred embodiment, the fifth means (20) includes means (60) for collecting the components of the whole blood in response to subsequent centrifugal separation.
ES525118A 1982-08-24 1983-08-23 COLLECTOR SYSTEM OF BLOOD COMPONENTS. Granted ES525118A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41105682A 1982-08-24 1982-08-24

Publications (2)

Publication Number Publication Date
ES8405622A1 true ES8405622A1 (en) 1984-06-16
ES525118A0 ES525118A0 (en) 1984-06-16

Family

ID=23627374

Family Applications (1)

Application Number Title Priority Date Filing Date
ES525118A Granted ES525118A0 (en) 1982-08-24 1983-08-23 COLLECTOR SYSTEM OF BLOOD COMPONENTS.

Country Status (6)

Country Link
EP (1) EP0118473A4 (en)
DK (1) DK139984A (en)
ES (1) ES525118A0 (en)
IT (1) IT1163928B (en)
WO (1) WO1984000892A1 (en)
ZA (1) ZA835771B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06104118B2 (en) * 1985-03-13 1994-12-21 バクスタ−、インターナショナル、インコ−ポレイテッド Platelet collection system
SE453360B (en) * 1985-11-18 1988-02-01 Gambro Lundia Ab AUTOT TRANSFUSION SYSTEM FOR COLLECTING, TREATING AND RETURNING A PATIENT'S BLOOD
AU578554B2 (en) * 1986-01-24 1988-10-27 Japanese Red Cross Society Centrifugal method of separating blood components
EP0349188B1 (en) * 1988-06-23 1992-09-02 ASAHI MEDICAL Co., Ltd. Method for separating blood into blood components, and blood components separator unit
GB9111028D0 (en) * 1991-05-22 1991-07-17 Bio Flo Ltd Fluid treatment system
US5496265A (en) * 1992-03-04 1996-03-05 Cobe Laboratories, Inc. Blood component collection system with optimizer
JPH06261938A (en) * 1992-07-07 1994-09-20 Senko Ika Kogyo Kk Dialytic device and blood returning method
CA2222506C (en) * 1995-06-06 2007-07-24 Quantic Biomedical Partners Device and method for concentrating plasma
EP2079498B1 (en) * 2006-11-08 2014-03-19 Haemonetics Corporation Adaptable perioperative cell-salvage system and disposable units for same
WO2012093322A1 (en) * 2011-01-03 2012-07-12 Desai Nainesh Sumanbhai Portable blood salvage system
US10500330B2 (en) 2014-10-07 2019-12-10 Haemonetics Corporation System and method for washing shed blood
WO2017223318A1 (en) 2016-06-24 2017-12-28 Dominique Uhlmann System and Method for Continuous Flow Red Blood Cell Washing
RU189169U1 (en) * 2018-12-10 2019-05-15 Общество С Ограниченной Ответственностью "Направленный Транспорт" Apparatus for in-line separation of viable white blood cells from whole blood

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE608328A (en) * 1960-09-19
US3655123A (en) * 1966-08-08 1972-04-11 Us Health Education & Welfare Continuous flow blood separator
US3945380A (en) * 1974-08-21 1976-03-23 Cutter Laboratories, Inc. Plasmapheresis assembly
US4140162A (en) * 1977-07-28 1979-02-20 Baxter Travenol Lab Clear, autoclavable plastic formulation free of liquid plasticizers
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4185629A (en) * 1977-10-18 1980-01-29 Baxter Travenol Laboratories, Inc. Method and apparatus for processing blood
US4146172A (en) * 1977-10-18 1979-03-27 Baxter Travenol Laboratories, Inc. Centrifugal liquid processing system
US4332122A (en) * 1978-07-24 1982-06-01 Baxter Travenol Laboratories, Inc. Method of making and filling liquid-containing sterile packages such as blood bags
US4187979A (en) * 1978-09-21 1980-02-12 Baxter Travenol Laboratories, Inc. Method and system for fractionating a quantity of blood into the components thereof
GB2035093B (en) * 1978-10-26 1983-01-12 Baxter Travenol Lab Medical articles made of blood compatible polymers
US4280497A (en) * 1979-10-09 1981-07-28 Cutter Laboratories, Inc. Container for platelet storage
US4313813A (en) * 1979-10-09 1982-02-02 Ppg Industries, Inc. Fixed bed oxygen depolarized cathode chlor-alkali cell
JPS56110625A (en) * 1980-02-05 1981-09-01 Takeda Chem Ind Ltd Separating method of blood plasma and apparatus for the same
US4381775A (en) * 1980-02-05 1983-05-03 Takeda Chemical Industries, Ltd. Method for low pressure filtration of plasma from blood
US4267269A (en) * 1980-02-05 1981-05-12 Baxter Travenol Laboratories, Inc. Red cell storage solution
DE3171592D1 (en) * 1980-09-25 1985-09-05 Terumo Corp Plasma separator
US4431019A (en) * 1981-06-25 1984-02-14 Baxter Travenol Laboratories, Inc. Fluid flow control device
EP0082187B1 (en) * 1981-06-25 1987-10-07 Baxter Travenol Laboratories, Inc. Membrane plasmapheresis apparatus

Also Published As

Publication number Publication date
EP0118473A4 (en) 1985-09-16
WO1984000892A1 (en) 1984-03-15
DK139984A (en) 1984-03-15
DK139984D0 (en) 1984-02-29
IT8322618A0 (en) 1983-08-23
ZA835771B (en) 1984-05-30
ES525118A0 (en) 1984-06-16
IT1163928B (en) 1987-04-08
EP0118473A1 (en) 1984-09-19

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