DK0958838T3 - Fremgangsmåde til fjernelse af hvide blodlegemer - Google Patents

Fremgangsmåde til fjernelse af hvide blodlegemer

Info

Publication number
DK0958838T3
DK0958838T3 DK99108692T DK99108692T DK0958838T3 DK 0958838 T3 DK0958838 T3 DK 0958838T3 DK 99108692 T DK99108692 T DK 99108692T DK 99108692 T DK99108692 T DK 99108692T DK 0958838 T3 DK0958838 T3 DK 0958838T3
Authority
DK
Denmark
Prior art keywords
blood cell
white blood
removal procedure
cell removal
procedure
Prior art date
Application number
DK99108692T
Other languages
Danish (da)
English (en)
Inventor
Noboru Ishida
Susumu Fujikawa
Original Assignee
Terumo Corp
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
Priority claimed from JP15523298A external-priority patent/JP3758853B2/ja
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of DK0958838T3 publication Critical patent/DK0958838T3/da

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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • 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
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • 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
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • 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
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • A61M1/3635—Constructional details
    • A61M1/3636—Constructional details having a flexible housing
    • 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
    • A61M1/3643—Priming, rinsing before or after use
    • A61M1/3644—Mode of operation
    • A61M1/3652—Mode of operation using gas, e.g. air
    • 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
    • A61M2202/0439—White blood cells; Leucocytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (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)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
DK99108692T 1998-05-19 1999-05-18 Fremgangsmåde til fjernelse af hvide blodlegemer DK0958838T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15523298A JP3758853B2 (ja) 1997-11-28 1998-05-19 白血球除去器

Publications (1)

Publication Number Publication Date
DK0958838T3 true DK0958838T3 (da) 2005-12-12

Family

ID=15601432

Family Applications (2)

Application Number Title Priority Date Filing Date
DK05010012T DK1566189T3 (da) 1998-05-19 1999-05-18 Indretning til fjernelse af hvide blodlegemer
DK99108692T DK0958838T3 (da) 1998-05-19 1999-05-18 Fremgangsmåde til fjernelse af hvide blodlegemer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DK05010012T DK1566189T3 (da) 1998-05-19 1999-05-18 Indretning til fjernelse af hvide blodlegemer

Country Status (5)

Country Link
US (1) US6221264B1 (fr)
EP (3) EP0958838B1 (fr)
DE (2) DE69926436T2 (fr)
DK (2) DK1566189T3 (fr)
ES (3) ES2375308T3 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7824343B2 (en) * 1999-07-29 2010-11-02 Fenwal, Inc. Method and apparatus for blood sampling
CA2373689A1 (fr) * 1999-07-29 2001-02-08 Thomas W. Coneys Support de tube de prelevement destine a un systeme de prelevement de sang
US6709412B2 (en) 1999-09-03 2004-03-23 Baxter International Inc. Blood processing systems and methods that employ an in-line leukofilter mounted in a restraining fixture
US7651474B2 (en) 1999-10-01 2010-01-26 Caridianbct, Inc. Method and apparatus for leukoreduction of red blood cells
AU2002243033B2 (en) * 2001-04-13 2006-02-02 Asahi Kasei Medical Co., Ltd Liquid filtering method and filtering system
US7217365B2 (en) * 2001-04-26 2007-05-15 Asahi Kasei Medical Co., Ltd. Blood filtration methods
ATE522237T1 (de) 2001-12-10 2011-09-15 Caridianbct Inc Verfahren zur verminderung des gehalts an leukozyten in einer komponente aus roten blutkörperchen
ATE527004T1 (de) 2002-02-01 2011-10-15 Caridianbct Inc System zur entnahme und aufbereitung von vollblut
US6709868B2 (en) * 2002-05-20 2004-03-23 Portascience Inc. Method and apparatus for measuring white blood cell count
US7431837B2 (en) * 2003-02-13 2008-10-07 Ilc Dover Lp Mixing vessel and method of use
CA2514196A1 (fr) * 2003-02-13 2004-08-26 Ilc Dover, Inc. Recipient jetable flexible
US7601268B2 (en) * 2003-05-27 2009-10-13 Haemonetics Corporation Continuous blood filtration and method of use
US20060167401A1 (en) * 2005-01-21 2006-07-27 National Stem Cell Inc Apparatus and method for stem cell preservation and usage
US20070119780A1 (en) * 2005-11-28 2007-05-31 Hemerus Medical, Llc Prechargable fluid filtration method and apparatus
US7655146B2 (en) * 2006-02-20 2010-02-02 Asahi Kasei Medical Co., Ltd. Method for filtering blood or blood components using leukocyte-removing filter and filter device
US20080108845A1 (en) * 2006-11-07 2008-05-08 Hari Babu Sunkara Polytrimethylene ether glycol esters
GB0809092D0 (en) 2008-05-20 2008-06-25 Univ Strathclyde Fluid processing device
FR2932988B1 (fr) * 2008-06-27 2010-09-03 Maco Pharma Sa Unite de filtration d'un fluide munie d'une interruption de joint
FR2932989B1 (fr) * 2008-06-27 2011-08-26 Maco Pharma Sa Unite de filtration pourvue d'un compartiment annexe
EP2501419B1 (fr) 2009-11-17 2015-06-03 Brightwake Limited Dispositif pour traiter un fluide
CN102242054B (zh) * 2011-05-11 2013-06-05 浙江星月生物科技股份有限公司 全封闭式细胞和细胞因子制备装置及其制备方法
WO2015050215A1 (fr) * 2013-10-03 2015-04-09 旭化成メディカル株式会社 Filtre de traitement de sang et procédé de fabrication de filtre de traitement de sang
EP3117844B1 (fr) * 2014-03-10 2019-06-19 Asahi Kasei Medical Co., Ltd. Filtre de traitement de sang
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US10159778B2 (en) 2014-03-24 2018-12-25 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
USD734467S1 (en) 2014-03-24 2015-07-14 Fenwal, Inc. Blood filter
US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US20220040392A1 (en) * 2018-12-25 2022-02-10 Terumo Kabushiki Kaisha Biological component separation device
IT201900009918A1 (it) * 2019-06-24 2020-12-24 G E A F S P A Saldatura di un foglio in materiale plastico per dispositivo filtrante medicale

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1928052A1 (de) * 1969-12-05 1970-12-10 Swank Dr Roy Laver Methode und Geraet fuer Blut-Praeparation
EP0040427B1 (fr) * 1980-05-20 1985-11-06 Haemonetics Corporation Ensemble d'aspiration de fluides et sac souple collecteur de fluides et convenant pour cette utilisation
JPS5710856A (en) 1980-06-23 1982-01-20 Nec Corp Magnetic disk control device
US4437472A (en) * 1981-06-19 1984-03-20 Henry Naftulin Apparatus for collecting fluids
AU5347390A (en) * 1989-06-13 1991-01-08 Atsunobu Sakamoto Bag-like filter
US5180504A (en) 1991-05-22 1993-01-19 Baxter International Inc. Systems and methods for removing undesired matter from blood cells
FR2677883B1 (fr) * 1991-06-24 1997-07-18 Maco Pharma Sa Poche filtrante destinee a permettre la filtration sterile du sang et ensemble de poches de prelevement de sang.
CH686027A5 (fr) * 1991-07-26 1995-12-15 Elp Rochat Appareil de recuperation et de filtration du sang.
US5695489A (en) * 1991-09-30 1997-12-09 Baxter International Inc. Blood filtering container
JP3231086B2 (ja) * 1992-06-30 2001-11-19 テルモ株式会社 液体分離装置
WO1994001193A1 (fr) * 1992-07-13 1994-01-20 Pall Corporation Systeme et procede automatique de traitement de liquide biologique
GB9218581D0 (en) * 1992-09-02 1992-10-14 Pall Corp Removal of unwanted fluids from processed blood products
DE69324754T2 (de) * 1992-10-07 2000-01-13 Asahi Medical Co Filter und System zur Trennung der Leukozyten
US5527472A (en) * 1993-06-14 1996-06-18 Baxter International Inc. Closed systems and methods for removing undesired matter from blood cells
DE69417549T2 (de) * 1993-12-22 1999-11-25 Baxter Int Verfahren zur schätzung des durchschnittlichen faserdurchmessers von unterschiedlichen filtrationsmitteln
US5798041A (en) * 1995-09-06 1998-08-25 Hemasure, Inc. In-line liquid filtration device useable for blood, blood products or the like
FR2718033B1 (fr) * 1994-03-31 1998-02-13 Inoteb Dispositif de filtration de fluides biologiques et son application.
CH691219A5 (fr) * 1995-10-26 2001-05-31 Medtronic Electromedics Inc Poche souple de filtration jetable.

Also Published As

Publication number Publication date
DK1566189T3 (da) 2008-02-04
EP1566189A3 (fr) 2005-10-19
EP0958838A3 (fr) 1999-12-15
ES2375308T3 (es) 2012-02-28
DE69926436T2 (de) 2006-06-01
EP0958838B1 (fr) 2005-08-03
EP0958838A2 (fr) 1999-11-24
ES2243023T3 (es) 2005-11-16
DE69926436D1 (de) 2005-09-08
DE69937616T2 (de) 2008-10-23
US6221264B1 (en) 2001-04-24
EP1844799A1 (fr) 2007-10-17
EP1566189A2 (fr) 2005-08-24
DE69937616D1 (de) 2008-01-03
EP1844799B1 (fr) 2011-10-19
EP1566189B1 (fr) 2007-11-21
ES2293415T3 (es) 2008-03-16

Similar Documents

Publication Publication Date Title
DK0958838T3 (da) Fremgangsmåde til fjernelse af hvide blodlegemer
DK1148875T3 (da) Fremgangsmåder og sammensætninger til forögelse af antallet af hvide blodlegemer
DE69907435T2 (de) (4-sulfonylamino)-tetrahydropyran-4-carbonsäure hydroxamiden
DE19982799T1 (de) Schraubenloser Anschlussblock
DE69930474D1 (de) Festpolymerelektrolyte
FR2780269B1 (fr) Implant rachidien
DE69835502D1 (de) Elektrochemisches Bauelement
DE69926844D1 (de) Planare Lichtwellenschaltung
DE69942845D1 (de) Membranentrennvorrichtung
DE69905001T2 (de) Koagulationsvorrichtung
DE29822563U1 (de) Implantat
DE69933183D1 (de) Operationsleuchte
DE69834626D1 (de) Elektrochemisches Bauelement
DE19980251D2 (de) Trenngerät
DE29811128U1 (de) Unterspannbahn
DE69904953T2 (de) Bipolarer separator
PT1076660E (pt) (4-bromopirazol-3-il)-benzazolos substituidos
DE29818962U1 (de) Leichtflüssigkeitsabscheider
DE69942445D1 (de) Zentrifugalabscheider
DE29811502U1 (de) Gefäß
NO981552D0 (no) Kokekar
DE29819439U1 (de) Abscheider
DE29803451U1 (de) Blutfilter
DE29906927U1 (de) Leichtflüssigkeitsabscheider
DE29820450U1 (de) Umsetzhilfe