DE69828571D1 - Blutfiltersatz und zugehöriges Verfahren zur Gewinnung von Blutkomponenten - Google Patents

Blutfiltersatz und zugehöriges Verfahren zur Gewinnung von Blutkomponenten

Info

Publication number
DE69828571D1
DE69828571D1 DE69828571T DE69828571T DE69828571D1 DE 69828571 D1 DE69828571 D1 DE 69828571D1 DE 69828571 T DE69828571 T DE 69828571T DE 69828571 T DE69828571 T DE 69828571T DE 69828571 D1 DE69828571 D1 DE 69828571D1
Authority
DE
Germany
Prior art keywords
blood
filter set
associated method
obtaining
components
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.)
Expired - Fee Related
Application number
DE69828571T
Other languages
English (en)
Other versions
DE69828571T2 (de
Inventor
Norihisa Sasayama
Toshihiro Kikuchi
Shinichiro Harada
Nobuo Takagi
Takahito Wakabayashi
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.)
Nipro Corp
Original Assignee
Nipro 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 JP35038197A external-priority patent/JP3230232B2/ja
Priority claimed from JP17280598A external-priority patent/JP3740690B2/ja
Application filed by Nipro Corp filed Critical Nipro Corp
Application granted granted Critical
Publication of DE69828571D1 publication Critical patent/DE69828571D1/de
Publication of DE69828571T2 publication Critical patent/DE69828571T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61M1/3621—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
    • A61M1/36—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
    • 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)
  • 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)
DE69828571T 1997-11-20 1998-11-13 Blutfiltersatz und zugehöriges Verfahren zur Gewinnung von Blutkomponenten Expired - Fee Related DE69828571T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP32019497 1997-11-20
JP32019497 1997-11-20
JP35038197 1997-12-19
JP35038197A JP3230232B2 (ja) 1997-12-19 1997-12-19 フィルターセット
JP17280598 1998-06-19
JP17280598A JP3740690B2 (ja) 1998-06-19 1998-06-19 血液フィルターセット及びそれを用いた血液成分回収方法

Publications (2)

Publication Number Publication Date
DE69828571D1 true DE69828571D1 (de) 2005-02-17
DE69828571T2 DE69828571T2 (de) 2005-06-02

Family

ID=27323681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69828571T Expired - Fee Related DE69828571T2 (de) 1997-11-20 1998-11-13 Blutfiltersatz und zugehöriges Verfahren zur Gewinnung von Blutkomponenten

Country Status (3)

Country Link
US (1) US6129853A (de)
EP (1) EP0919249B1 (de)
DE (1) DE69828571T2 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040224300A1 (en) * 1997-01-24 2004-11-11 Shuji Terashima Method for separating nucleated cells
US20030180705A1 (en) * 1997-01-24 2003-09-25 Asahi Medical Co., Ltd. Method of regenerating blood vessels
US6120474A (en) * 1997-12-15 2000-09-19 Nissho Corporation Blood component-recovering apparatus and a method for recovering blood components using the same
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
JPWO2002101029A1 (ja) * 2001-05-31 2004-09-24 旭化成株式会社 腎再生用細胞の分離濃縮方法
US8105580B2 (en) 2001-12-07 2012-01-31 Cytori Therapeutics, Inc. Methods of using adipose derived stem cells to promote wound healing
US7771716B2 (en) 2001-12-07 2010-08-10 Cytori Therapeutics, Inc. Methods of using regenerative cells in the treatment of musculoskeletal disorders
US9597395B2 (en) 2001-12-07 2017-03-21 Cytori Therapeutics, Inc. Methods of using adipose tissue-derived cells in the treatment of cardiovascular conditions
US20050095228A1 (en) 2001-12-07 2005-05-05 Fraser John K. Methods of using regenerative cells in the treatment of peripheral vascular disease and related disorders
WO2004033396A2 (en) * 2002-10-08 2004-04-22 American National Red Cross Method for enriching adherent monocyte populations
EP1484390A1 (de) * 2003-06-02 2004-12-08 Blutspendedienst des Bayerischen Roten Kreuzes Methoden zur Präparation peripherer Stammzellen aus Leukocytenreduktionsfiltern
US8317674B2 (en) 2008-06-11 2012-11-27 Bracco Diagnostics Inc. Shielding assemblies for infusion systems
AU2009257432B2 (en) 2008-06-11 2014-11-13 Bracco Diagnostics Inc. Infusion systems including computer-facilitated maintenance and/or operation
US8708352B2 (en) 2008-06-11 2014-04-29 Bracco Diagnostics Inc. Cabinet structure configurations for infusion systems
US9597053B2 (en) 2008-06-11 2017-03-21 Bracco Diagnostics Inc. Infusion systems including computer-facilitated maintenance and/or operation and methods of use
US7862534B2 (en) 2008-06-11 2011-01-04 Bracco Diagnostics Inc. Infusion circuit subassemblies
WO2010021993A1 (en) 2008-08-19 2010-02-25 Cytori Therapeutics, Inc. Methods of using adipose tissue-derived cells in the treatment of the lymphatic system and malignant disease
US8216181B2 (en) 2008-11-19 2012-07-10 Bracco Diagnostics, Inc. Apparatus and methods for support of a membrane filter in a medical infusion system
KR101644534B1 (ko) * 2009-05-01 2016-08-01 비미니 테크놀로지스 엘엘씨 조직 및 세포 부유화 이식편의 최적화 시스템, 방법 및 조성물
AU2015229189B2 (en) 2014-03-13 2020-04-09 Bracco Diagnostics Inc. Real time nuclear isotope detection
US9796166B2 (en) 2014-03-24 2017-10-24 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
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US10376627B2 (en) 2014-03-24 2019-08-13 Fenwal, Inc. Flexible biological fluid filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
US11752254B2 (en) 2016-09-20 2023-09-12 Bracco Diagnostics Inc. Radioisotope delivery system with multiple detectors to detect gamma and beta emissions
DE202017004716U1 (de) 2017-09-08 2017-10-26 Otto-Von-Guericke-Universität Magdeburg Haltevorrichtung für Blutfilter
EP3776599B1 (de) 2018-03-28 2023-09-13 Bracco Diagnostics Inc. Früherkennung des lebensendes eines radioisotopgenerators
EP3902577B1 (de) * 2018-12-25 2024-04-17 TERUMO Kabushiki Kaisha Trennvorrichtung für biologische komponenten
FR3136377B1 (fr) * 2022-06-14 2024-06-14 Maco Pharma Sa Dispositif de maintien pour unité de filtration d’un fluide biologique
EP4397334A1 (de) * 2023-01-04 2024-07-10 Fenwal, Inc. System und verfahren zur entfernung von flüssigkeit aus einem biologischen flüssigkeitsfilter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS603367B2 (ja) * 1979-10-09 1985-01-28 旭化成株式会社 白血球分離法および白血球分離材
EP0040427B1 (de) * 1980-05-20 1985-11-06 Haemonetics Corporation Flüssigkeitsabsaugapparat und flexibler Beutel zur Aufnahme von Flüssigkeit, der zur Verwendung in einem solchen Apparat geeignet ist
EP0155003B1 (de) * 1984-03-15 1990-07-04 ASAHI MEDICAL Co., Ltd. Filtereinheit zum Abtrennen von Leukozyten
CN1004400B (zh) * 1987-01-27 1989-06-07 东北电力学院 介质过滤方法及设备
DE4005325A1 (de) * 1989-08-25 1991-02-28 Seidel Medizin Technik Forschu Blutfilter
CH686027A5 (fr) * 1991-07-26 1995-12-15 Elp Rochat Appareil de recuperation et de filtration du sang.
IT1260685B (it) * 1993-09-29 1996-04-22 Sorin Biomedica Spa Dispositivo per il contenimento di sangue
JPH09508823A (ja) * 1994-01-10 1997-09-09 ヒマシュア，インコーポレイテッド 血液からの白血球及びウイルス不活性化作用物質の除去装置とプロセス
CH691219A5 (fr) * 1995-10-26 2001-05-31 Medtronic Electromedics Inc Poche souple de filtration jetable.
JP3322595B2 (ja) * 1996-03-28 2002-09-09 テルモ株式会社 フィルター装置および生体微細組織の分離・回収方法

Also Published As

Publication number Publication date
US6129853A (en) 2000-10-10
EP0919249B1 (de) 2005-01-12
DE69828571T2 (de) 2005-06-02
EP0919249A1 (de) 1999-06-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee