ATE90575T1 - Vorrichtung zur plasmaphorese. - Google Patents

Vorrichtung zur plasmaphorese.

Info

Publication number
ATE90575T1
ATE90575T1 AT87903463T AT87903463T ATE90575T1 AT E90575 T1 ATE90575 T1 AT E90575T1 AT 87903463 T AT87903463 T AT 87903463T AT 87903463 T AT87903463 T AT 87903463T AT E90575 T1 ATE90575 T1 AT E90575T1
Authority
AT
Austria
Prior art keywords
separation
compartment
component
annular
separation compartment
Prior art date
Application number
AT87903463T
Other languages
English (en)
Inventor
Peter Unger
Eric 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 claimed from EP87903463A external-priority patent/EP0304431B1/de
Application granted granted Critical
Publication of ATE90575T1 publication Critical patent/ATE90575T1/de

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)
AT87903463T 1986-05-16 1987-05-13 Vorrichtung zur plasmaphorese. ATE90575T1 (de)

Applications Claiming Priority (4)

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
EP87903463A EP0304431B1 (de) 1986-05-16 1987-05-13 Vorrichtung zur Plasmaphorese
PCT/SE1987/000240 WO1987006844A1 (en) 1986-05-16 1987-05-13 Method and apparatus for plasmapheresis

Publications (1)

Publication Number Publication Date
ATE90575T1 true ATE90575T1 (de) 1993-07-15

Family

ID=20364556

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87903463T ATE90575T1 (de) 1986-05-16 1987-05-13 Vorrichtung zur plasmaphorese.

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
CA2642653A1 (en) 2002-04-16 2003-10-30 Gambro Bct, Inc. Blood component processing system, apparatus and method
WO2004018021A2 (en) * 2002-08-23 2004-03-04 Gambro, Inc. Methods and apparatuses for blood component separation
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
US9079194B2 (en) 2010-07-19 2015-07-14 Terumo Bct, Inc. 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 (de) 2014-08-14 2020-05-06 Terumo BCT, Inc. Verarbeitung von partikeln
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
SE8605456D0 (sv) 1986-12-18
SE459791B (sv) 1989-08-07
SE8605456L (sv) 1987-11-17
SE8602242L (sv) 1987-11-17
JPH01502561A (ja) 1989-09-07
WO1987006857A1 (en) 1987-11-19
EP0305397A1 (de) 1989-03-08
SE8602242D0 (sv) 1986-05-16
SE461192B (sv) 1990-01-22

Similar Documents

Publication Publication Date Title
SE8602242D0 (sv) Ringcentrifug
DE69112402D1 (de) Verfahren und vorrichtung zur bluttrennung.
ATE193454T1 (de) Verfahren und vorrichtung zur behandlung von menschlichem blut für die transfusion
IL106330A0 (en) Method and apparatus for determining platelet function in primary hemostasis
DE3467708D1 (en) Apparatus for plasmapheresis
EP0840781A4 (de) Verfahren und vorrichtungen zur entfernung von psoralenen aus blutprodukten.
SE8703562D0 (sv) Sett och anordning for tvettning av blodceller
DE3785348D1 (de) Zentrifugalbehandlungsverfahren und -vorrichtung fuer die zytophorese, wie z.b. thrombozytenabtrennung, sowie fuer die plasmaaustausch-behandlung.
ATE332754T1 (de) Zentrifuge und behältersystem zur behandlung von blut und blutbestandteilen
ATE131734T1 (de) Vorrichtung zum entleeren von flexiblen flüssigkeitsbehältern
ES8608877A1 (es) Procedimiento para separar selectivamente fracciones de es- pecies patologicas y-o toxicas macromoleculares de sangre o de componentes de la sangre
JPS5224778A (en) Method of and apparatus for continuous and contaminationnfree manufacture of plastic bag provided with binding nipple
DE3873532D1 (de) Vorrichtung zur separation von fluessigkeit.
DE50013540D1 (de) Vorrichtung zur autologenen Transfusion von Blut
AU4459697A (en) Process of preparation of an autologous fibrin glue
ATE150323T1 (de) Vorrichtung zur extrakorporalen trennung von fluorchemikalien
ATE45589T1 (de) Membrantrennverfahren und vorrichting zur abtrennung von fluessigkeiten aus fermentationssuspensionen.
EP0319961A3 (de) Methode zur Entfernung von Granulozyten aus dem Blut und Gerät dafür
EP0977040A3 (de) Verfahren zum Übertragen von flüssigen Proben bei Rotor-Behältern
AU5457794A (en) Device for collection and processing of biological samples
ES404902A1 (es) Procedimiento para concentrar liquidos termolabiles, espe- cialmente biologicos.
EP0213509A3 (de) Verfahren und Vorrichtung für die Abtrennung von Feststoffen aus Flüssigkeiten
FR2195483A1 (en) Centrifuged blood samples - transferred as sepd constituents without remov-ing sample container from centrifuge
EP0055234A3 (en) Method of time-marking sedimentation processes and device for carrying out the method
EP0303910A3 (de) Verfahren und Vorrichtung zur Volumenverminderung von Abfall