JPS4871093A - - Google Patents

Info

Publication number
JPS4871093A
JPS4871093A JP47125411A JP12541172A JPS4871093A JP S4871093 A JPS4871093 A JP S4871093A JP 47125411 A JP47125411 A JP 47125411A JP 12541172 A JP12541172 A JP 12541172A JP S4871093 A JPS4871093 A JP S4871093A
Authority
JP
Japan
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
JP47125411A
Other languages
Japanese (ja)
Other versions
JPS5636943B2 (fr
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 filed Critical
Publication of JPS4871093A publication Critical patent/JPS4871093A/ja
Publication of JPS5636943B2 publication Critical patent/JPS5636943B2/ja
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B5/00Other centrifuges
    • B04B5/04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442Radial 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3692Washing or rinsing blood or blood constituents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693Other 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
    • A61M1/3696Other 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693Other 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
    • A61M1/3698Expressing processed fluid out from the turning rotor using another fluid compressing the treatment chamber; Variable volume rotors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/64Containers with integrated suction means
    • A61M1/68Containers incorporating a flexible member creating suction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02Blood transfusion apparatus
    • A61M1/025Means for agitating or shaking blood containers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/04Liquids
    • A61M2202/0413Blood
    • A61M2202/0429Red blood cells; Erythrocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M5/00Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142Pressure infusion, e.g. using pumps
    • A61M5/145Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons
    • A61M5/148Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags
    • A61M5/1483Pressure infusion, e.g. using pumps using pressurised reservoirs, e.g. pressurised by means of pistons flexible, e.g. independent bags using flexible bags externally pressurised by fluid pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
JP12541172A 1971-12-23 1972-12-15 Expired JPS5636943B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21119471A 1971-12-23 1971-12-23

Publications (2)

Publication Number Publication Date
JPS4871093A true JPS4871093A (fr) 1973-09-26
JPS5636943B2 JPS5636943B2 (fr) 1981-08-27

Family

ID=22785925

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12541172A Expired JPS5636943B2 (fr) 1971-12-23 1972-12-15

Country Status (7)

Country Link
US (1) US3737096A (fr)
JP (1) JPS5636943B2 (fr)
CA (1) CA990255A (fr)
DE (1) DE2254403A1 (fr)
FR (1) FR2164621B1 (fr)
GB (1) GB1371678A (fr)
IT (1) IT971134B (fr)

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US4049192A (en) * 1976-11-01 1977-09-20 Union Carbide Corporation Blood washing method using a saline wash solution of varying concentration for use with blood washing apparatus
US5571068A (en) * 1977-08-12 1996-11-05 Baxter International Inc. Centrifuge assembly
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
US5217427A (en) * 1977-08-12 1993-06-08 Baxter International Inc. Centrifuge assembly
US4185629A (en) * 1977-10-18 1980-01-29 Baxter Travenol Laboratories, Inc. Method and apparatus for processing blood
US4303193A (en) * 1979-01-22 1981-12-01 Haemonetics Corporation Apparatus for separating blood into components thereof
SE416378B (sv) * 1979-03-28 1980-12-22 Johansson A S Sett vid separation av blodkomponenter ur helblod jemte blodpassystem for utforandeav settet
JPS59500340A (ja) * 1982-03-08 1984-03-01 モトロ−ラ・インコ−ポレ−テツド 集積回路のリ−ドフレ−ム
US5656163A (en) * 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
US6780333B1 (en) 1987-01-30 2004-08-24 Baxter International Inc. Centrifugation pheresis method
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
US5104526A (en) * 1987-01-30 1992-04-14 Baxter International Inc. Centrifugation system having an interface detection system
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
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
US4940543A (en) * 1987-01-30 1990-07-10 Baxter International Inc. Plasma collection set
US4939087A (en) * 1987-05-12 1990-07-03 Washington State University Research Foundation, Inc. Method for continuous centrifugal bioprocessing
SE462015B (sv) * 1987-09-15 1990-04-30 Omega Medicinteknik Ab Saett och anordning foer tvaettning av blodceller
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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
US5690835A (en) * 1991-12-23 1997-11-25 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
EP0572623A1 (fr) * 1991-12-23 1993-12-08 Baxter International Inc. Systeme de traitement centrifuge a tiroir d'acces direct
WO1993012888A1 (fr) * 1991-12-23 1993-07-08 Baxter International Inc. Centrifugeuse a bol et bobine separables permettant d'acceder a la chambre de separation
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US5704888A (en) * 1995-04-14 1998-01-06 Cobe Laboratories, Inc. Intermittent collection of mononuclear cells in a centrifuge apparatus
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AU718172B2 (en) * 1995-06-07 2000-04-06 Haemonetics Corporation Method of collecting and processing blood
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SE9700495D0 (sv) * 1997-02-12 1997-02-12 Omega Medicinteknik Ab Metod och rundpåsesystem samt centrifug för behandling av blod
US6995835B2 (en) * 1997-03-03 2006-02-07 Nir Diagnostics Inc. Method and apparatus for measuring analytes in blood bags
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Also Published As

Publication number Publication date
FR2164621A1 (fr) 1973-08-03
GB1371678A (en) 1974-10-23
JPS5636943B2 (fr) 1981-08-27
US3737096A (en) 1973-06-05
CA990255A (en) 1976-06-01
IT971134B (it) 1974-04-30
DE2254403A1 (de) 1973-07-12
FR2164621B1 (fr) 1975-06-20

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