ATE129904T1 - Separationseinrichtung zur trennung von blut in seine bestandteile. - Google Patents

Separationseinrichtung zur trennung von blut in seine bestandteile.

Info

Publication number
ATE129904T1
ATE129904T1 AT92113143T AT92113143T ATE129904T1 AT E129904 T1 ATE129904 T1 AT E129904T1 AT 92113143 T AT92113143 T AT 92113143T AT 92113143 T AT92113143 T AT 92113143T AT E129904 T1 ATE129904 T1 AT E129904T1
Authority
AT
Austria
Prior art keywords
blood
haematocrit value
haematocrit
value
separating
Prior art date
Application number
AT92113143T
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Biesel
Original Assignee
Fresenius Ag
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 Fresenius Ag filed Critical Fresenius Ag
Application granted granted Critical
Publication of ATE129904T1 publication Critical patent/ATE129904T1/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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3616—Batch-type treatment
    • 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
    • A61M1/3692—Washing or rinsing blood or blood constituents
    • 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
    • A61M1/3696—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 with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3669—Electrical impedance measurement of body fluids; transducers specially adapted therefor
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0429—Red blood cells; Erythrocytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
AT92113143T 1991-08-09 1992-08-01 Separationseinrichtung zur trennung von blut in seine bestandteile. ATE129904T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4126341A DE4126341C1 (enExample) 1991-08-09 1991-08-09

Publications (1)

Publication Number Publication Date
ATE129904T1 true ATE129904T1 (de) 1995-11-15

Family

ID=6437971

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92113143T ATE129904T1 (de) 1991-08-09 1992-08-01 Separationseinrichtung zur trennung von blut in seine bestandteile.

Country Status (6)

Country Link
US (1) US5298171A (enExample)
EP (1) EP0528238B1 (enExample)
JP (1) JP2538824B2 (enExample)
AT (1) ATE129904T1 (enExample)
DE (1) DE4126341C1 (enExample)
ES (1) ES2079113T3 (enExample)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5681273A (en) * 1991-12-23 1997-10-28 Baxter International Inc. Systems and methods for predicting blood processing parameters
US5730883A (en) 1991-12-23 1998-03-24 Baxter International Inc. Blood processing systems and methods using apparent hematocrit as a process control parameter
US5496265A (en) * 1992-03-04 1996-03-05 Cobe Laboratories, Inc. Blood component collection system with optimizer
DE4226974C2 (de) * 1992-08-14 1994-08-11 Fresenius Ag Verfahren und Vorrichtung zur kontinuierlichen Aufbereitung einer Zellsuspension
US5585007A (en) * 1994-12-07 1996-12-17 Plasmaseal Corporation Plasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealant
US6053856A (en) * 1995-04-18 2000-04-25 Cobe Laboratories Tubing set apparatus and method for separation of fluid components
US6022306A (en) * 1995-04-18 2000-02-08 Cobe Laboratories, Inc. Method and apparatus for collecting hyperconcentrated platelets
US5913768A (en) * 1995-04-18 1999-06-22 Cobe Laboratories, Inc. Particle filter apparatus
US5674173A (en) * 1995-04-18 1997-10-07 Cobe Laboratories, Inc. Apparatus for separating particles
DE69637310T2 (de) * 1995-04-18 2008-08-28 Gambro BCT, Inc., Lakewood Vorrichtung und Verfahren zur Teilchentrennung
US5762791A (en) * 1995-08-09 1998-06-09 Baxter International Inc. Systems for separating high hematocrit red blood cell concentrations
US6251284B1 (en) 1995-08-09 2001-06-26 Baxter International Inc. Systems and methods which obtain a uniform targeted volume of concentrated red blood cells in diverse donor populations
US5876611A (en) * 1997-06-16 1999-03-02 Shettigar; U. Ramakrishna Intraoperative blood salvaging system and method
US6051146A (en) * 1998-01-20 2000-04-18 Cobe Laboratories, Inc. Methods for separation of particles
DE19802321C2 (de) * 1998-01-23 2000-05-11 Fresenius Ag Verfahren und Vorrichtung zur Aufbereitung von intra- oder postoperativen Blutverlusten für die Autotransfusion
IT1302015B1 (it) * 1998-08-07 2000-07-20 Dideco Spa Sistema di controllo automatico di cella per la centrifugazione delsangue.
JP3196838B2 (ja) * 1998-09-11 2001-08-06 ヘモネティクス・コーポレーション アフェレーシス装置及び血液製剤の製造方法
WO2000023140A1 (en) 1998-10-16 2000-04-27 Mission Medical, Inc. Blood processing system
US6153113A (en) 1999-02-22 2000-11-28 Cobe Laboratories, Inc. Method for using ligands in particle separation
US6334842B1 (en) 1999-03-16 2002-01-01 Gambro, Inc. Centrifugal separation apparatus and method for separating fluid components
US6354986B1 (en) 2000-02-16 2002-03-12 Gambro, Inc. Reverse-flow chamber purging during centrifugal separation
CA2672076A1 (en) * 2000-03-01 2001-09-07 Caridianbct, Inc. Extracorporeal blood processing information management system
US7430478B2 (en) 2000-03-01 2008-09-30 Caridian Bct, Inc. Blood processing information system with blood loss equivalency tracking
AU2002253801A1 (en) * 2000-11-02 2002-08-19 Gambro, Inc. Fluid separation devices, systems and methods
JP4948712B2 (ja) * 2001-03-28 2012-06-06 テルモ株式会社 血液成分採取装置
JP4727058B2 (ja) * 2001-03-29 2011-07-20 テルモ株式会社 血液成分採取装置
JP4786812B2 (ja) * 2001-03-29 2011-10-05 テルモ株式会社 血液成分採取装置
ITMI20010899A1 (it) * 2001-04-30 2002-10-30 Dideco Spa Sistema di controllo della fase di lavaggio in cella per la centrifugazione del sangue
US6890291B2 (en) * 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
US20030173274A1 (en) * 2002-02-01 2003-09-18 Frank Corbin Blood component separation device, system, and method including filtration
US7211037B2 (en) * 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
ATE382382T1 (de) 2002-04-16 2008-01-15 Gambro Bct Inc System und verfahren zur aufarbeitung von blutbestandteilen
AU2003228582A1 (en) * 2002-04-19 2003-11-03 Mission Medical, Inc. Integrated automatic blood processing unit
US7374678B2 (en) * 2002-05-24 2008-05-20 Biomet Biologics, Inc. Apparatus and method for separating and concentrating fluids containing multiple components
US7832566B2 (en) 2002-05-24 2010-11-16 Biomet Biologics, Llc Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles
US20030205538A1 (en) 2002-05-03 2003-11-06 Randel Dorian Methods and apparatus for isolating platelets from blood
US7992725B2 (en) 2002-05-03 2011-08-09 Biomet Biologics, Llc Buoy suspension fractionation system
AU2003249642A1 (en) 2002-05-24 2003-12-12 Biomet Manufacturing Corp. Apparatus and method for separating and concentrating fluids containing multiple components
US20060278588A1 (en) 2002-05-24 2006-12-14 Woodell-May Jennifer E Apparatus and method for separating and concentrating fluids containing multiple components
US7845499B2 (en) 2002-05-24 2010-12-07 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US20050049539A1 (en) * 2003-09-03 2005-03-03 O'hara Gerald P. Control system for driving fluids through an extracorporeal blood circuit
US7476209B2 (en) * 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
US7708152B2 (en) * 2005-02-07 2010-05-04 Hanuman Llc Method and apparatus for preparing platelet rich plasma and concentrates thereof
WO2006086199A1 (en) * 2005-02-07 2006-08-17 Hanuman Llc Platelet rich plasma concentrate apparatus and method
US7866485B2 (en) 2005-02-07 2011-01-11 Hanuman, Llc Apparatus and method for preparing platelet rich plasma and concentrates thereof
US8567609B2 (en) 2006-05-25 2013-10-29 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US8430813B2 (en) * 2006-05-26 2013-04-30 Depuy Spine, Inc. Illuminated surgical access system including a surgical access device and integrated light emitter
US8506825B2 (en) * 2006-11-27 2013-08-13 Sorin Group Italia S.R.L. Method and apparatus for controlling the flow rate of washing solution during the washing step in a blood centrifugation bowl
US8328024B2 (en) 2007-04-12 2012-12-11 Hanuman, Llc Buoy suspension fractionation system
JP5479319B2 (ja) 2007-04-12 2014-04-23 バイオメット・バイオロジックス・リミテッド・ライアビリティ・カンパニー ブイ式懸濁液分画システム
EP2620139B1 (en) 2008-02-27 2016-07-20 Biomet Biologics, LLC Interleukin-1 receptor antagonist rich solutions
EP2254991B1 (en) 2008-02-29 2018-08-22 Biomet Manufacturing, LLC A system and process for separating a material
US8454548B2 (en) 2008-04-14 2013-06-04 Haemonetics Corporation System and method for plasma reduced platelet collection
US8702637B2 (en) 2008-04-14 2014-04-22 Haemonetics Corporation System and method for optimized apheresis draw and return
US8628489B2 (en) * 2008-04-14 2014-01-14 Haemonetics Corporation Three-line apheresis system and method
US8012077B2 (en) * 2008-05-23 2011-09-06 Biomet Biologics, Llc Blood separating device
EP2138237B1 (en) 2008-06-10 2011-01-19 Sorin Group Italia S.r.l. A securing mechanism, particularly for blood separation centrifuges and the like
US8187475B2 (en) 2009-03-06 2012-05-29 Biomet Biologics, Llc Method and apparatus for producing autologous thrombin
US8834402B2 (en) * 2009-03-12 2014-09-16 Haemonetics Corporation System and method for the re-anticoagulation of platelet rich plasma
US8313954B2 (en) 2009-04-03 2012-11-20 Biomet Biologics, Llc All-in-one means of separating blood components
US9011800B2 (en) 2009-07-16 2015-04-21 Biomet Biologics, Llc Method and apparatus for separating biological materials
US8591391B2 (en) 2010-04-12 2013-11-26 Biomet Biologics, Llc Method and apparatus for separating a material
US8808978B2 (en) 2010-11-05 2014-08-19 Haemonetics Corporation System and method for automated platelet wash
US8920659B2 (en) 2010-11-08 2014-12-30 New York Blood Center, Inc. Component preparation system
US9302042B2 (en) 2010-12-30 2016-04-05 Haemonetics Corporation System and method for collecting platelets and anticipating plasma return
WO2012137086A1 (en) 2011-04-08 2012-10-11 Sorin Group Italia S.R.L. Disposable device for centrifugal blood separation
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
US9733805B2 (en) 2012-06-26 2017-08-15 Terumo Bct, Inc. Generating procedures for entering data prior to separating a liquid into components
US9642956B2 (en) 2012-08-27 2017-05-09 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
EP2956187B1 (en) 2013-02-18 2017-11-01 Terumo BCT, Inc. System for blood separation with a separation chamber having an internal gravity valve
US10143725B2 (en) 2013-03-15 2018-12-04 Biomet Biologics, Llc Treatment of pain using protein solutions
US9950035B2 (en) 2013-03-15 2018-04-24 Biomet Biologics, Llc Methods and non-immunogenic compositions for treating inflammatory disorders
US10208095B2 (en) 2013-03-15 2019-02-19 Biomet Manufacturing, Llc Methods for making cytokine compositions from tissues using non-centrifugal methods
US9895418B2 (en) 2013-03-15 2018-02-20 Biomet Biologics, Llc Treatment of peripheral vascular disease using protein solutions
US20140271589A1 (en) 2013-03-15 2014-09-18 Biomet Biologics, Llc Treatment of collagen defects using protein solutions
JP6427198B2 (ja) * 2014-01-27 2018-11-21 フレゼニウス カービ ドイチュラント ゲーエムベーハー 細胞を含む液体媒体を処理するデバイス
US10039876B2 (en) 2014-04-30 2018-08-07 Sorin Group Italia S.R.L. System for removing undesirable elements from blood using a first wash step and a second wash step
EP3193955B1 (en) * 2014-08-29 2019-10-09 Fresenius Kabi Deutschland GmbH A blood processing apparatus comprising a measurement device
US9713810B2 (en) 2015-03-30 2017-07-25 Biomet Biologics, Llc Cell washing plunger using centrifugal force
US9757721B2 (en) 2015-05-11 2017-09-12 Biomet Biologics, Llc Cell washing plunger using centrifugal force
US10758652B2 (en) 2017-05-30 2020-09-01 Haemonetics Corporation System and method for collecting plasma
US10792416B2 (en) 2017-05-30 2020-10-06 Haemonetics Corporation System and method for collecting plasma
US11412967B2 (en) 2018-05-21 2022-08-16 Fenwal, Inc. Systems and methods for plasma collection
EP3954407B1 (en) 2018-05-21 2023-07-12 Fenwal, Inc. Systems and methods for optimization of plasma collection volumes
US12033750B2 (en) 2018-05-21 2024-07-09 Fenwal, Inc. Plasma collection
JP2024085568A (ja) * 2022-12-15 2024-06-27 株式会社ジェイ・エム・エス 血液浄化装置
JP2024085570A (ja) * 2022-12-15 2024-06-27 株式会社ジェイ・エム・エス 血液浄化装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3957197A (en) * 1975-04-25 1976-05-18 The United States Of America As Represented By The United States Energy Research And Development Administration Centrifuge apparatus
US4185629A (en) * 1977-10-18 1980-01-29 Baxter Travenol Laboratories, Inc. Method and apparatus for processing blood
JPS5737451A (en) * 1980-08-14 1982-03-01 Asahi Chemical Ind Plasma separation
DE3374660D1 (en) * 1982-03-10 1988-01-07 Toyoda Chuo Kenkyusho Kk Blood purification apparatus
DE3377897D1 (en) * 1982-06-21 1988-10-13 Fresenius Ag Dialysis device with controlled composition of dialysis solution
DE3410286C2 (de) * 1984-03-21 1986-01-23 Fresenius AG, 6380 Bad Homburg Verfahren zur Trennung von Blut sowie Vorrichtung zur Durchführung des Verfahrens
DE3632176A1 (de) * 1986-09-22 1988-04-07 Fresenius Ag Steuerung eines systems zur trennung der bestandteile des einem spender "in vivo" entnommenen blutes
DE3781677T2 (de) * 1986-10-17 1993-04-01 Baxter Int Verfahren und vorrichtung zur bestimmung von haematokrit in einem system zur bearbeitung von blutbestandteilen.

Also Published As

Publication number Publication date
DE4126341C1 (enExample) 1993-01-28
JP2538824B2 (ja) 1996-10-02
JPH05212108A (ja) 1993-08-24
EP0528238A1 (de) 1993-02-24
US5298171A (en) 1994-03-29
ES2079113T3 (es) 1996-01-01
EP0528238B1 (de) 1995-11-08

Similar Documents

Publication Publication Date Title
ATE129904T1 (de) Separationseinrichtung zur trennung von blut in seine bestandteile.
ATE168577T1 (de) Verfahren und vorrichtung zur behandlung von blut für die menschliche transfusion
ATE311932T1 (de) Vorrichtung und verfahren zur verminderung des leukocytengehalts von blutkomponenten
DE3852037D1 (de) Verfahren zur trennung von teilchen nach grösse.
ATE206897T1 (de) Extrakorporal-anwendbare einmalleitung zur überwachung von blut-bestandteilen
DE69117750D1 (de) Vorrichtung zum herstellen von koagulationsfaktorkonzentraten, wie fibrinogen, aus blutproben
CA2016297A1 (en) Device and method for depletion of the leucocyte content of blood and blood components
ATE269116T1 (de) Blutsammel-und separationssystem
ATE57618T1 (de) Vorrichtung zur trennung von blut.
ATE522237T1 (de) Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
DE69528645D1 (de) Verfahren und vorrichtung zur sammlung, lagerung und echtzeitanalyse von blut und anderen körperflüssigkeiten
NO162094C (no) Fremgangsmaate for bestemmelse av lavdensitetslipoprotein (ldl) og reagens for gjennomfoering av den.
DK0642364T3 (da) Apparat til ekstrakorporal separation af fluorkemikalier fra helblod fra en patient
ATE81390T1 (de) Distanzschraube.
DE59912306D1 (de) Verfahren zur herstellung eines thrombozytenpräparates
DE69420311D1 (de) Verfahren und Zusammensetzung zum Lysieren von Erythrozyten, Blutzusammensetzungen und Verfahren zur Leukozytanalyse
Zingsem et al. Automated processing of human bone marrow grafts for transplantation
DK1094846T3 (da) Fjernelse af desinficerende farvestof
JPS54122714A (en) Separation of leukocyte
ATE276356T1 (de) Verfahren zur kontinuierlichenaufreinigung und konzentrierung von leukozyten aus blut
Buglov et al. Transfusion of newly stored blood
ES8705517A1 (es) Procedimiento y su correspondiente instalacion para la clasificacion final y la estabilizacion de liquidos que contienen polimeros y-o sustancias proteicas sobre todo bebidas y en especial cerveza.
JPS57146162A (en) Method for obtaining serum by filtering blood

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee