ATE312633T1 - Apparat zur behandlung des blutes durch extrakorporalen blutkreislauf, sowie verfahren zu seiner herstellung - Google Patents

Apparat zur behandlung des blutes durch extrakorporalen blutkreislauf, sowie verfahren zu seiner herstellung

Info

Publication number
ATE312633T1
ATE312633T1 AT97420168T AT97420168T ATE312633T1 AT E312633 T1 ATE312633 T1 AT E312633T1 AT 97420168 T AT97420168 T AT 97420168T AT 97420168 T AT97420168 T AT 97420168T AT E312633 T1 ATE312633 T1 AT E312633T1
Authority
AT
Austria
Prior art keywords
blood
substance
compartment
inlet
producing
Prior art date
Application number
AT97420168T
Other languages
English (en)
Inventor
Michel Thomas
Pierre Valette
Original Assignee
Gambro Ind Sas
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 FR9611631A external-priority patent/FR2758989A1/fr
Application filed by Gambro Ind Sas filed Critical Gambro Ind Sas
Application granted granted Critical
Publication of ATE312633T1 publication Critical patent/ATE312633T1/de

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
    • A61M1/14—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
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • A61L33/068—Use of macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61M1/3672—Means preventing coagulation
    • 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
    • A61M1/3672—Means preventing coagulation
    • A61M1/3673—Anticoagulant coating, e.g. Heparin coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • B01D63/0233—Manufacturing thereof forming the bundle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
    • B01D65/022—Membrane sterilisation
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0088—Physical treatment with compounds, e.g. swelling, coating or impregnation
    • 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
    • B01D67/0081—After-treatment of organic or inorganic membranes
    • B01D67/0093—Chemical modification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • B01D71/421—Polyacrylonitrile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/13—Specific connectors
    • B01D2313/131—Quick connectors or quick-fit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/34—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/34—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by radiation
    • B01D2321/346—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling by radiation by gamma radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Urology & Nephrology (AREA)
  • Manufacturing & Machinery (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Inorganic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Materials Engineering (AREA)
  • Surgery (AREA)
  • Epidemiology (AREA)
  • Emergency Medicine (AREA)
  • External Artificial Organs (AREA)
AT97420168T 1996-09-19 1997-09-18 Apparat zur behandlung des blutes durch extrakorporalen blutkreislauf, sowie verfahren zu seiner herstellung ATE312633T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9611631A FR2758989A1 (fr) 1996-09-19 1996-09-19 Appareil pour le traitement du sang par circulation extracorporelle et procede de fabrication
FR9613997A FR2758990B1 (fr) 1996-09-19 1996-11-08 Appareil pour le traitement du sang par circulation extracorporelle et procede de fabrication

Publications (1)

Publication Number Publication Date
ATE312633T1 true ATE312633T1 (de) 2005-12-15

Family

ID=26232995

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97420168T ATE312633T1 (de) 1996-09-19 1997-09-18 Apparat zur behandlung des blutes durch extrakorporalen blutkreislauf, sowie verfahren zu seiner herstellung

Country Status (8)

Country Link
US (2) US6010475A (de)
EP (2) EP0830867B9 (de)
JP (1) JP3896197B2 (de)
AT (1) ATE312633T1 (de)
CA (2) CA2214481C (de)
DE (1) DE69734862T2 (de)
ES (1) ES2256873T3 (de)
FR (1) FR2758990B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2804328B1 (fr) * 2000-01-27 2002-03-15 Hospal Ind Membrane semi-permeable non thrombogene et procede de fabrication
JP4783971B2 (ja) * 2000-09-29 2011-09-28 東レ株式会社 酸化低密度リポ蛋白吸着用吸着材
WO2003031533A1 (en) * 2001-10-04 2003-04-17 Toray Industries, Inc. Hydrophilic material and process for producing the same
CA2784171C (en) * 2004-08-30 2018-11-20 Bracco Diagnostics Inc. Improved containers for pharmaceuticals, particularly for use in radioisotope generators
FR2878451B1 (fr) * 2004-11-29 2009-11-06 Otv Sa Procede electrocinetique de determination de l'etat de charge electrostatique d'une membrane poreuse en cours de filtration, et son utilisation
FR2902670B1 (fr) 2006-06-22 2009-04-24 Gambro Lundia Ab Utilisation d'une suspension pour traiter un support a usage medical, support a usage medical, echangeur et dispositif d'adsorption comprenant le support
WO2008100957A1 (en) * 2007-02-14 2008-08-21 Dxv Water Technologies, Llc Depth exposed membrane for water extraction
WO2011097403A1 (en) 2010-02-04 2011-08-11 Dxv Water Technologies, Llc Water treatment systems and methods
FR2982029B1 (fr) * 2011-10-31 2013-11-29 Cad Instr Appareil pour la mesure du potentiel du courant d'ecoulement tangentiel et/ou transversal dans une fibre creuse
JP6058337B2 (ja) * 2012-09-28 2017-01-11 泉工医科工業株式会社 圧力センサ付きコネクタ
CN103721307A (zh) * 2014-01-15 2014-04-16 倪自谦 一种丙肝病毒特异性血浆吸附柱及其使用方法
CN103736161A (zh) * 2014-01-15 2014-04-23 倪吉喆 一种丁肝病毒特异性血浆吸附柱及其使用方法
RU2661275C2 (ru) * 2014-01-21 2018-07-13 Нифро-Солюшнз Аг Аппарат диализа с диализатором
US10513446B2 (en) 2014-10-10 2019-12-24 EcoDesal, LLC Depth exposed membrane for water extraction
EP3296010B1 (de) * 2016-09-14 2023-04-26 Gambro Lundia AB Auf acrylonitril basierende membran mit niedriger thrombogenität
EP3548164A1 (de) * 2016-11-29 2019-10-09 Gambro Lundia AB Membran zur adsorption von bakterien

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449731A (en) * 1946-03-29 1948-09-21 Robert F Therrien Growth poisoning sewer joint
EP0381757B1 (de) * 1987-09-21 1993-03-10 Terumo Kabushiki Kaisha Medizinisches instrument und verfahren zur herstellung
US5098977A (en) * 1987-09-23 1992-03-24 Board Of Regents, The University Of Texas System Methods and compositions for providing articles having improved biocompatability characteristics
US5098960A (en) * 1987-09-23 1992-03-24 Board Of Reagents, The University Of Texas System Methods and compositions for providing articles having improved biocompatibility characteristics
FR2624375B1 (fr) * 1987-12-11 1997-03-28 Hospal Ind Procede et dispositif de rincage et d'amorcage d'un echangeur
JPH03503379A (ja) * 1988-03-23 1991-08-01 イー・アイ・デユポン・デ・ニモアス・アンド・カンパニー 低摩擦係数表面
DE69018691T2 (de) * 1989-05-11 1995-08-17 Kanegafuchi Chemical Ind Medizinische Anordnung mit hochbiokompatibler Oberfläche und Verfahren zu deren Herstellung.
SE467308B (sv) * 1990-10-22 1992-06-29 Berol Nobel Ab Fast yta belagd med ett hydrofilt ytterskikt med kovalent bundna biopolymerer, saett att framstaella en saadan yta och ett konjugat daerfoer
SE467309B (sv) * 1990-10-22 1992-06-29 Berol Nobel Ab Hydrofiliserad fast yta, foerfarande foer dess framstaellning samt medel daerfoer
US5190534A (en) * 1990-12-07 1993-03-02 Delmed, Inc. Prefilled sterilant fluid releasable coupling connector apparatus for catheter applications
US5229172A (en) * 1993-01-19 1993-07-20 Medtronic, Inc. Modification of polymeric surface by graft polymerization
US5308641A (en) * 1993-01-19 1994-05-03 Medtronic, Inc. Biocompatibility of solid surfaces
CA2187616A1 (en) * 1994-04-15 1995-10-26 Hoechst Celanese Corporation Biocompatible coated article
AU2420095A (en) * 1994-05-17 1995-12-05 Otsuka Pharmaceutical Co., Ltd. Method of inhibiting blood coagulation during extracorporeal blood circulation and device for releasing antithrombotic drug used therein
US5558900A (en) * 1994-09-22 1996-09-24 Fan; You-Ling One-step thromboresistant, lubricious coating
US5532311A (en) * 1995-02-01 1996-07-02 Minnesota Mining And Manufacturing Company Process for modifying surfaces
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US5997517A (en) * 1997-01-27 1999-12-07 Sts Biopolymers, Inc. Bonding layers for medical device surface coatings
US5984370A (en) * 1997-08-05 1999-11-16 Lewis; John K. Corrosion barrier with antibacterial protection for pipe connections

Also Published As

Publication number Publication date
FR2758990B1 (fr) 1999-05-28
CA2637712A1 (fr) 1998-03-19
CA2214481A1 (fr) 1998-03-19
US6454998B1 (en) 2002-09-24
US6010475A (en) 2000-01-04
EP0830867B1 (de) 2005-12-14
FR2758990A1 (fr) 1998-08-07
ES2256873T3 (es) 2006-07-16
DE69734862D1 (de) 2006-01-19
EP1616586A3 (de) 2010-10-13
EP1616586A2 (de) 2006-01-18
EP0830867B9 (de) 2006-06-28
JPH1099431A (ja) 1998-04-21
CA2214481C (fr) 2008-11-04
EP0830867A1 (de) 1998-03-25
DE69734862T2 (de) 2006-09-14
CA2637712C (fr) 2009-09-22
JP3896197B2 (ja) 2007-03-22

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties