AU7400087A - Annular centrifuge - Google Patents

Annular centrifuge

Info

Publication number
AU7400087A
AU7400087A AU74000/87A AU7400087A AU7400087A AU 7400087 A AU7400087 A AU 7400087A AU 74000/87 A AU74000/87 A AU 74000/87A AU 7400087 A AU7400087 A AU 7400087A AU 7400087 A AU7400087 A AU 7400087A
Authority
AU
Australia
Prior art keywords
separation
compartment
annular
component
separation compartment
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.)
Abandoned
Application number
AU74000/87A
Other languages
English (en)
Inventor
Peter Unger
Eric Westberg
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.)
Omega Medicinteknik AB
Original Assignee
Omega Medicinteknik AB
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 Omega Medicinteknik AB filed Critical Omega Medicinteknik AB
Publication of AU7400087A publication Critical patent/AU7400087A/en
Abandoned 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
    • A61M1/14—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
    • A61M1/304—Treatment chamber used as reservoir, e.g. centrifuge bowl or filter with movable membrane
    • 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
    • A61M1/3698—Expressing processed fluid out from the turning rotor using another fluid compressing the treatment chamber; Variable volume rotors
    • 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
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/025—Means for agitating or shaking blood containers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4022—Concentrating samples by thermal techniques; Phase changes
    • G01N2001/4027—Concentrating samples by thermal techniques; Phase changes evaporation leaving a concentrated sample
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N2035/00465—Separating and mixing arrangements
    • G01N2035/00495—Centrifuges

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
AU74000/87A 1986-05-16 1987-05-13 Annular centrifuge Abandoned AU7400087A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8602242 1986-05-16
SE8602242A SE459791B (sv) 1986-05-16 1986-05-16 Ringcentrifug

Publications (1)

Publication Number Publication Date
AU7400087A true AU7400087A (en) 1987-12-01

Family

ID=20364556

Family Applications (1)

Application Number Title Priority Date Filing Date
AU74000/87A Abandoned AU7400087A (en) 1986-05-16 1987-05-13 Annular centrifuge

Country Status (6)

Country Link
EP (1) EP0305397A1 (sv)
JP (1) JPH01502561A (sv)
AT (1) ATE90575T1 (sv)
AU (1) AU7400087A (sv)
SE (2) SE459791B (sv)
WO (1) WO1987006857A1 (sv)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8621383D0 (en) * 1986-09-04 1986-10-15 Tecumed Wales Ltd Centrifuges
SE458342B (sv) * 1987-07-06 1989-03-20 Alfa Laval Ab Centrifugalseparator innefattande en rotor med en separeringskammare bestaaende av tvaa avdelningar
SE462015B (sv) * 1987-09-15 1990-04-30 Omega Medicinteknik Ab Saett och anordning foer tvaettning av blodceller
SE9002255D0 (sv) * 1990-06-26 1990-06-26 Eric Westberg Metod och anordning vid framstaellning av blod
SE9302369D0 (sv) * 1993-07-08 1993-07-08 Omega Medicinteknik Ab Paassystem avsett foer centrifugalseparationsamt an vaendning av detta paassystem
US5733253A (en) * 1994-10-13 1998-03-31 Transfusion Technologies Corporation Fluid separation system
SE9600713L (sv) * 1996-02-26 1997-10-17 Omega Medicinteknik Ab Metod för separering av celler, speciellt blodplättar och pås-set därför
SE9700495D0 (sv) 1997-02-12 1997-02-12 Omega Medicinteknik Ab Metod och rundpåsesystem samt centrifug för behandling av blod
SE9701423D0 (sv) * 1997-04-16 1997-04-16 Omega Medicinteknik Ab Behållarset och anordning för blodseparation
US6027441A (en) * 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods providing a liquid-primed, single flow access chamber
US5935051A (en) * 1997-08-29 1999-08-10 Beckman Instruments, Inc. Blood separation device
DE19841835C2 (de) * 1998-09-12 2003-05-28 Fresenius Ag Zentrifugenkammer für einen Zellseparator
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
ATE528032T1 (de) * 2002-08-23 2011-10-15 Caridianbct Inc Beutelset zur auftrennung einer flüssigkeit aus mehreren komponenten in einer zentrifuge
ITMI20031715A1 (it) 2003-09-05 2005-03-06 Dideco Spa Dispositivo di comando nella raccolta differenziata dei
US7060018B2 (en) * 2003-09-11 2006-06-13 Cobe Cardiovascular, Inc. Centrifuge apparatus for processing blood
JP4533706B2 (ja) * 2004-09-01 2010-09-01 旭化成株式会社 濾過方法及びそのシステム
WO2012012343A1 (en) 2010-07-19 2012-01-26 Caridianbct, Inc. A centrifuge for processing blood and blood components
US9156039B2 (en) 2011-06-13 2015-10-13 Terumo Bct, Inc. System for blood separation with gravity valve for controlling a side-tapped separation chamber
WO2014127122A1 (en) * 2013-02-18 2014-08-21 Terumo Bct, Inc. System for blood separation with a separation chamber having an internal gravity valve
US10618060B2 (en) 2013-12-20 2020-04-14 Terumo Bct, Inc. Centrifuge safety mechanism
EP3180129B1 (en) 2014-08-14 2020-05-06 Terumo BCT, Inc. Processing particles
KR101926710B1 (ko) * 2016-07-19 2018-12-07 이준석 원심 분리용 용기, 및 원심 분리용 용기 내의 물질 이동 방법
US11964286B2 (en) 2019-04-12 2024-04-23 Terumo Bct, Inc. Cell washing chamber for blood processing centrifuge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3326458A (en) * 1965-05-28 1967-06-20 Harold T Meryman Container and process of storing blood
SE332906B (sv) * 1969-08-11 1971-02-22 Aga Ab
US4304357A (en) * 1980-06-16 1981-12-08 Haemonetics Corporation Blood processing centrifuge

Also Published As

Publication number Publication date
SE8605456L (sv) 1987-11-17
EP0305397A1 (en) 1989-03-08
ATE90575T1 (de) 1993-07-15
WO1987006857A1 (en) 1987-11-19
JPH01502561A (ja) 1989-09-07
SE8602242D0 (sv) 1986-05-16
SE459791B (sv) 1989-08-07
SE461192B (sv) 1990-01-22
SE8602242L (sv) 1987-11-17
SE8605456D0 (sv) 1986-12-18

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