SE459791B - Ringcentrifug - Google Patents

Ringcentrifug

Info

Publication number
SE459791B
SE459791B SE8602242A SE8602242A SE459791B SE 459791 B SE459791 B SE 459791B SE 8602242 A SE8602242 A SE 8602242A SE 8602242 A SE8602242 A SE 8602242A SE 459791 B SE459791 B SE 459791B
Authority
SE
Sweden
Prior art keywords
centrifuge
container
annular
ring
chamber
Prior art date
Application number
SE8602242A
Other languages
English (en)
Swedish (sv)
Other versions
SE8602242D0 (sv
SE8602242L (sv
Inventor
P Unger
E Westberg
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
Priority to SE8602242A priority Critical patent/SE459791B/sv
Publication of SE8602242D0 publication Critical patent/SE8602242D0/xx
Priority to SE8605456A priority patent/SE461192B/sv
Priority to EP87903462A priority patent/EP0305397A1/de
Priority to AU74000/87A priority patent/AU7400087A/en
Priority to JP62503055A priority patent/JPH01502560A/ja
Priority to US07/275,056 priority patent/US4990132A/en
Priority to DE87903463T priority patent/DE3786263T2/de
Priority to PCT/SE1987/000240 priority patent/WO1987006844A1/en
Priority to EP87903463A priority patent/EP0304431B1/de
Priority to JP62503059A priority patent/JPH01502561A/ja
Priority to AT87903463T priority patent/ATE90575T1/de
Priority to AU73997/87A priority patent/AU7399787A/en
Priority to PCT/SE1987/000239 priority patent/WO1987006857A1/en
Publication of SE8602242L publication Critical patent/SE8602242L/xx
Publication of SE459791B publication Critical patent/SE459791B/sv

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)
SE8602242A 1986-05-16 1986-05-16 Ringcentrifug SE459791B (sv)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE8602242A SE459791B (sv) 1986-05-16 1986-05-16 Ringcentrifug
SE8605456A SE461192B (sv) 1986-05-16 1986-12-18 Saett och anordning foer att vid blodgivning utvinna blodplasma
PCT/SE1987/000239 WO1987006857A1 (en) 1986-05-16 1987-05-13 Annular centrifuge
DE87903463T DE3786263T2 (de) 1986-05-16 1987-05-13 Vorrichtung zur Plasmaphorese.
AU74000/87A AU7400087A (en) 1986-05-16 1987-05-13 Annular centrifuge
JP62503055A JPH01502560A (ja) 1986-05-16 1987-05-13 血漿搬出方法およびその装置
US07/275,056 US4990132A (en) 1986-05-16 1987-05-13 Method and apparatus for plasmapheresis
EP87903462A EP0305397A1 (de) 1986-05-16 1987-05-13 Ringförmige zentrifuge
PCT/SE1987/000240 WO1987006844A1 (en) 1986-05-16 1987-05-13 Method and apparatus for plasmapheresis
EP87903463A EP0304431B1 (de) 1986-05-16 1987-05-13 Vorrichtung zur Plasmaphorese
JP62503059A JPH01502561A (ja) 1986-05-16 1987-05-13 環状遠心分離機
AT87903463T ATE90575T1 (de) 1986-05-16 1987-05-13 Vorrichtung zur plasmaphorese.
AU73997/87A AU7399787A (en) 1986-05-16 1987-05-13 Method and apparatus for plasmapheresis

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE8602242D0 SE8602242D0 (sv) 1986-05-16
SE8602242L SE8602242L (sv) 1987-11-17
SE459791B true SE459791B (sv) 1989-08-07

Family

ID=20364556

Family Applications (2)

Application Number Title Priority Date Filing Date
SE8602242A SE459791B (sv) 1986-05-16 1986-05-16 Ringcentrifug
SE8605456A SE461192B (sv) 1986-05-16 1986-12-18 Saett och anordning foer att vid blodgivning utvinna blodplasma

Family Applications After (1)

Application Number Title Priority Date Filing Date
SE8605456A SE461192B (sv) 1986-05-16 1986-12-18 Saett och anordning foer att vid blodgivning utvinna blodplasma

Country Status (6)

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

Families Citing this family (26)

* 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
WO2003089027A2 (en) 2002-04-16 2003-10-30 Gambro, Inc. Blood component processing system, apparatus and method
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
EP2595755A1 (de) 2010-07-19 2013-05-29 Terumo BCT, Inc. Zentrifuge zur verarbeitung von blut und blutbestandteilen
EP2815776B1 (de) * 2011-06-13 2016-02-03 Terumo BCT, Inc. System zur Bluttrennung mit einem Schwerkraftventil zur Steuerung einer Trennkammer mit Seitengewindebohrung
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
CN106574240B (zh) 2014-08-14 2021-03-30 泰尔茂比司特公司 加工颗粒
KR101926710B1 (ko) * 2016-07-19 2018-12-07 이준석 원심 분리용 용기, 및 원심 분리용 용기 내의 물질 이동 방법
WO2020210220A1 (en) 2019-04-12 2020-10-15 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 (de) * 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
AU7400087A (en) 1987-12-01
SE461192B (sv) 1990-01-22
EP0305397A1 (de) 1989-03-08
SE8605456D0 (sv) 1986-12-18
WO1987006857A1 (en) 1987-11-19
SE8602242D0 (sv) 1986-05-16
ATE90575T1 (de) 1993-07-15
JPH01502561A (ja) 1989-09-07
SE8605456L (sv) 1987-11-17
SE8602242L (sv) 1987-11-17

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