ATE486623T1 - 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
ATE486623T1
ATE486623T1 AT03781225T AT03781225T ATE486623T1 AT E486623 T1 ATE486623 T1 AT E486623T1 AT 03781225 T AT03781225 T AT 03781225T AT 03781225 T AT03781225 T AT 03781225T AT E486623 T1 ATE486623 T1 AT E486623T1
Authority
AT
Austria
Prior art keywords
permselective
blood
separation
hollow fiber
fiber membrane
Prior art date
Application number
AT03781225T
Other languages
English (en)
Inventor
Reinhold Buck
Hermann Goehl
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=ATE486623(T1) "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 ATE486623T1 publication Critical patent/ATE486623T1/de

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
    • B01D2325/0283—Pore size
    • B01D2325/02833—Pore size more than 10 and up to 100 nm

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (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)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT03781225T 2002-12-20 2003-12-18 Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut ATE486623T1 (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
ATE486623T1 true ATE486623T1 (de) 2010-11-15

Family

ID=20290002

Family Applications (2)

Application Number Title Priority Date Filing Date
AT03781225T ATE486623T1 (de) 2002-12-20 2003-12-18 Permselektive, asymmetrische hohlfasermembran zur trennung von toxischen mediatoren vom blut
AT0045910U AT12003U1 (de) 2002-12-20 2010-07-20 Permselektive asymmetrische hohlfasermembran für die abtrennung toxischer mediatoren aus blut

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT0045910U AT12003U1 (de) 2002-12-20 2010-07-20 Permselektive asymmetrische hohlfasermembran für die abtrennung 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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Also Published As

Publication number Publication date
US8136675B2 (en) 2012-03-20
DE60334838D1 (de) 2010-12-16
EP1572330B1 (de) 2010-11-03
EP2281625A1 (de) 2011-02-09
AU2003288847A1 (en) 2004-07-14
WO2004056460A1 (en) 2004-07-08
DE20321776U1 (de) 2010-02-18
US8197745B1 (en) 2012-06-12
EP1572330A1 (de) 2005-09-14
SE0203855D0 (sv) 2002-12-20
ES2355721T3 (es) 2011-03-30
US20120145631A1 (en) 2012-06-14
AT12003U1 (de) 2011-09-15
SE0203855L (sv) 2004-06-21
US20060144782A1 (en) 2006-07-06

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