DE69932901D1 - Verfahren zur Isolierung und Rückgewinnung von Zellen - Google Patents

Verfahren zur Isolierung und Rückgewinnung von Zellen

Info

Publication number
DE69932901D1
DE69932901D1 DE69932901T DE69932901T DE69932901D1 DE 69932901 D1 DE69932901 D1 DE 69932901D1 DE 69932901 T DE69932901 T DE 69932901T DE 69932901 T DE69932901 T DE 69932901T DE 69932901 D1 DE69932901 D1 DE 69932901D1
Authority
DE
Germany
Prior art keywords
filtering device
isolating
line
recovering
priming liquid
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 - Lifetime
Application number
DE69932901T
Other languages
English (en)
Other versions
DE69932901T2 (de
Inventor
Yoshitaka Ohmura
Miyuki Shimizu
Tadashi Sameshima
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.)
Terumo Corp
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
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of DE69932901D1 publication Critical patent/DE69932901D1/de
Publication of DE69932901T2 publication Critical patent/DE69932901T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12Composite membranes; Ultra-thin membranes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02Blood transfusion apparatus
    • A61M1/0209Multiple bag systems for separating or storing blood components
    • A61M1/0218Multiple bag systems for separating or storing blood components with filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02Blood transfusion apparatus
    • A61M1/0209Multiple bag systems for separating or storing blood components
    • A61M1/0236Multiple bag systems for separating or storing blood components with sampling means, e.g. sample bag or sampling port
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3627Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633Blood component filters, e.g. leukocyte filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3643Priming, rinsing before or after use
    • A61M1/3644Mode of operation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14Ultrafiltration; Microfiltration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D69/00Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/02Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3643Priming, rinsing before or after use
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2202/00Special media to be introduced, removed or treated
    • A61M2202/04Liquids
    • A61M2202/0413Blood
    • A61M2202/0439White blood cells; Leucocytes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/75General characteristics of the apparatus with filters
    • A61M2205/7554General characteristics of the apparatus with filters with means for unclogging or regenerating filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cardiology (AREA)
  • Water Supply & Treatment (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
DE69932901T 1998-09-14 1999-09-13 Verfahren zur Isolierung und Rückgewinnung von Zellen Expired - Lifetime DE69932901T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27936498 1998-09-14
JP27936498A JP3517359B2 (ja) 1998-09-14 1998-09-14 細胞分離・回収装置および細胞の分離・回収方法

Publications (2)

Publication Number Publication Date
DE69932901D1 true DE69932901D1 (de) 2006-10-05
DE69932901T2 DE69932901T2 (de) 2007-03-01

Family

ID=17610139

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69932901T Expired - Lifetime DE69932901T2 (de) 1998-09-14 1999-09-13 Verfahren zur Isolierung und Rückgewinnung von Zellen

Country Status (5)

Country Link
US (1) US6312950B1 (de)
EP (1) EP0987034B1 (de)
JP (1) JP3517359B2 (de)
AT (1) ATE337035T1 (de)
DE (1) DE69932901T2 (de)

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US7156803B2 (en) 2002-08-19 2007-01-02 Depuy Spine, Inc. Devices for controlling fluid flow through a medium
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JP4158095B2 (ja) * 2003-01-15 2008-10-01 株式会社クニムネ 尿検体の採取・保存器具
US7601268B2 (en) * 2003-05-27 2009-10-13 Haemonetics Corporation Continuous blood filtration and method of use
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WO2007047468A2 (en) 2005-10-13 2007-04-26 Anthrogenesis Corporation Immunomodulation using placental stem cells
ZA200804718B (en) 2005-12-29 2010-04-28 Anthrogenesis Corp Co-culture of placental stem cells and stem cells from a second source
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EP2630959A1 (de) 2007-02-12 2013-08-28 Anthrogenesis Corporation Behandlung von Infektionskrankheiten mithilfe von Plazenta-Stammzellen
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WO2009122999A1 (ja) 2008-03-31 2009-10-08 シスメックス株式会社 試料調製装置及び試料調製方法、並びに、細胞分析装置及び細胞分析方法
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AU2010266263B2 (en) 2009-07-02 2016-05-19 Celularity Inc. Method of producing erythrocytes without feeder cells
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JP5826168B2 (ja) * 2010-03-31 2015-12-02 旭化成メディカル株式会社 白血球除去器のプライミングシステム及びプライミング方法
KR20200047797A (ko) 2010-04-07 2020-05-07 안트로제네시스 코포레이션 태반 줄기 세포를 사용한 혈관신생
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Also Published As

Publication number Publication date
US6312950B1 (en) 2001-11-06
EP0987034B1 (de) 2006-08-23
JP2000083649A (ja) 2000-03-28
EP0987034A3 (de) 2000-10-04
ATE337035T1 (de) 2006-09-15
JP3517359B2 (ja) 2004-04-12
DE69932901T2 (de) 2007-03-01
EP0987034A2 (de) 2000-03-22

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