DE60334838D1 - Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut - Google Patents

Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut

Info

Publication number
DE60334838D1
DE60334838D1 DE60334838T DE60334838T DE60334838D1 DE 60334838 D1 DE60334838 D1 DE 60334838D1 DE 60334838 T DE60334838 T DE 60334838T DE 60334838 T DE60334838 T DE 60334838T DE 60334838 D1 DE60334838 D1 DE 60334838D1
Authority
DE
Germany
Prior art keywords
permselective
blood
separation
hollow fiber
fiber membrane
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
DE60334838T
Other languages
English (en)
Inventor
Reinhold Buck
Hermann Goehl
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.)
Gambro Lundia AB
Original Assignee
Gambro Lundia 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20290002&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60334838(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gambro Lundia AB filed Critical Gambro Lundia AB
Application granted granted Critical
Publication of DE60334838D1 publication Critical patent/DE60334838D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
    • B01D67/0002—Organic membrane manufacture
    • B01D67/0006—Organic membrane manufacture by chemical reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs 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
    • 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
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/02—Details relating to pores or porosity of the membranes
    • B01D2325/0283—Pore size
    • B01D2325/02833—Pore size more than 10 and up to 100 nm
DE60334838T 2002-12-20 2003-12-18 Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut Expired - Lifetime DE60334838D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0203855A SE0203855L (sv) 2002-12-20 2002-12-20 Permselektivt membran
PCT/SE2003/001993 WO2004056460A1 (en) 2002-12-20 2003-12-18 Perm selective asymmetric hollow fibre membrane for the separation of toxic mediators from blood

Publications (1)

Publication Number Publication Date
DE60334838D1 true DE60334838D1 (de) 2010-12-16

Family

ID=20290002

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60334838T Expired - Lifetime DE60334838D1 (de) 2002-12-20 2003-12-18 Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut
DE20321776U Expired - Lifetime DE20321776U1 (de) 2002-12-20 2003-12-18 Hohlfasermembran zur Entfernung toxischer Mediatoren aus Blut

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE20321776U Expired - Lifetime DE20321776U1 (de) 2002-12-20 2003-12-18 Hohlfasermembran zur Entfernung toxischer Mediatoren aus Blut

Country Status (8)

Country Link
US (2) US8136675B2 (de)
EP (2) EP2281625A1 (de)
AT (2) ATE486623T1 (de)
AU (1) AU2003288847A1 (de)
DE (2) DE60334838D1 (de)
ES (1) ES2355721T3 (de)
SE (1) SE0203855L (de)
WO (1) WO2004056460A1 (de)

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EP2556849A1 (de) 2011-08-08 2013-02-13 Gambro Lundia AB Trennmaterial
KR101427700B1 (ko) * 2012-06-29 2014-08-07 주식회사 아모그린텍 사이토카인 흡착시트, 그 제조방법 및 이를 이용한 혈액 필터
EP2735359B1 (de) 2012-11-26 2017-02-08 Gambro Lundia AB Integrierte Vorrichtung für Leberunterstützungssysteme
ES2626754T3 (es) 2012-11-26 2017-07-25 Gambro Lundia Ab Dispositivo de adsorción que combina perlas y membranas de fibra hueca
ES2625510T3 (es) 2012-11-26 2017-07-19 Gambro Lundia Ab Sistema de soporte hepático
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JP6383631B2 (ja) * 2014-10-17 2018-08-29 旭化成メディカル株式会社 中空糸膜型血液浄化器
KR102206963B1 (ko) 2015-04-17 2021-01-25 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법
EP3093063A1 (de) 2015-05-15 2016-11-16 Gambro Lundia AB Membran und vorrichtung zur behandlung von hämolyse
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Also Published As

Publication number Publication date
AT12003U1 (de) 2011-09-15
EP1572330A1 (de) 2005-09-14
EP1572330B1 (de) 2010-11-03
ES2355721T3 (es) 2011-03-30
WO2004056460A1 (en) 2004-07-08
EP2281625A1 (de) 2011-02-09
SE0203855L (sv) 2004-06-21
AU2003288847A1 (en) 2004-07-14
US8136675B2 (en) 2012-03-20
US20060144782A1 (en) 2006-07-06
SE0203855D0 (sv) 2002-12-20
US8197745B1 (en) 2012-06-12
US20120145631A1 (en) 2012-06-14
ATE486623T1 (de) 2010-11-15
DE20321776U1 (de) 2010-02-18

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