DE69807800D1 - Nicht zytotoxische medizinische Artikel aus Polyurethan - Google Patents

Nicht zytotoxische medizinische Artikel aus Polyurethan

Info

Publication number
DE69807800D1
DE69807800D1 DE69807800T DE69807800T DE69807800D1 DE 69807800 D1 DE69807800 D1 DE 69807800D1 DE 69807800 T DE69807800 T DE 69807800T DE 69807800 T DE69807800 T DE 69807800T DE 69807800 D1 DE69807800 D1 DE 69807800D1
Authority
DE
Germany
Prior art keywords
polyurethane
articles made
medical articles
prepolymer
cytotoxic
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
DE69807800T
Other languages
English (en)
Other versions
DE69807800T2 (de
Inventor
Guy Esposito
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 Industries SAS
Original Assignee
Hospal Industrie 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
Application filed by Hospal Industrie SAS filed Critical Hospal Industrie SAS
Publication of DE69807800D1 publication Critical patent/DE69807800D1/de
Application granted granted Critical
Publication of DE69807800T2 publication Critical patent/DE69807800T2/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
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/003—Membrane bonding or sealing
    • 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
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE69807800T 1997-07-31 1998-07-29 Nicht zytotoxische medizinische Artikel aus Polyurethan Expired - Lifetime DE69807800T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9710036A FR2766828B1 (fr) 1997-07-31 1997-07-31 Compositions generatrices de polyurethane non cytotoxique

Publications (2)

Publication Number Publication Date
DE69807800D1 true DE69807800D1 (de) 2002-10-17
DE69807800T2 DE69807800T2 (de) 2003-04-30

Family

ID=9510058

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69807800T Expired - Lifetime DE69807800T2 (de) 1997-07-31 1998-07-29 Nicht zytotoxische medizinische Artikel aus Polyurethan

Country Status (6)

Country Link
US (1) US6214290B1 (de)
EP (1) EP0894823B1 (de)
JP (1) JP3944531B2 (de)
AT (1) ATE223942T1 (de)
DE (1) DE69807800T2 (de)
FR (1) FR2766828B1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517343B2 (en) 1997-09-26 2003-02-11 Arizona Chemical Company Coated candles and coating compositions
US6503077B2 (en) 1999-01-04 2003-01-07 Arizona Chemical Company Gelled articles containing tertiary amide-terminated polyamide
US6552160B2 (en) 2001-05-14 2003-04-22 Arizona Chemical Company Ester-terminated poly(ester-amides) useful for formulating transparent gels in low polarity fluids
DK2321360T3 (da) 2008-08-28 2021-02-08 Evonik Canada Inc Termisk stabile biuret- og isocyanuratbaserede overflademodificerende makromolekyler og anvendelser deraf
AU2010224421B9 (en) * 2009-05-15 2015-10-08 Interface Biologics Inc. Antithrombogenic hollow fiber membranes and filters
JP5702857B1 (ja) * 2009-05-15 2015-04-15 インターフェース バイオロジクス，インコーポレーテッド 抗血栓形成性中空糸膜およびフィルター
CA2716502C (en) 2009-05-15 2015-06-16 Interface Biologics, Inc. Antithrombogenic hollow fiber membranes and filters
US9556305B2 (en) 2014-04-14 2017-01-31 Crosslink Technology Inc. Non-cytotoxic urethane elastomer
US9764884B2 (en) 2014-10-06 2017-09-19 Interface Biologics, Inc. Packaging materials including a barrier film
BR112019007896B1 (pt) 2016-10-18 2022-11-08 Interface Biologics, Inc Composição misturada, artigo e seu método de produção
US10961340B2 (en) 2017-07-14 2021-03-30 Fresenius Medical Care Holdings, Inc. Method for providing surface modifying composition with improved byproduct removal
WO2019070507A1 (en) 2017-10-05 2019-04-11 Fresenius Medical Care Holdings, Inc. POLYSULFONE-URETHANE COPOLYMER, MEMBRANES AND INCORPORATING PRODUCTS, AND METHODS OF MAKING AND USING THE SAME

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2034538C3 (de) * 1970-07-11 1980-09-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von mikroporösen Flächengebilden
FR2268058A1 (en) * 1974-04-22 1975-11-14 Mitsui Toatsu Chemicals Polyurethane sealing material contg. anti-slump additive - and sulphoxide or amide cpd. to increase effect of anti-slump agent
US4123412A (en) * 1975-11-11 1978-10-31 Mitsui-Nisso Corporation Urethane-base sealing material
FR2553674B1 (fr) * 1983-10-21 1988-09-23 Hospal Ind Appareil a fibres creuses semi-permeable dans lequel, au moins dans une masse d'empotage, un joint est dispose dans une gorge
US4879032A (en) * 1984-06-04 1989-11-07 Allied Resin Corporation Fluid separatory devices having improved potting and adhesive compositions
DE4134693A1 (de) * 1991-10-21 1993-04-22 Basf Ag Transparente, heissdampfsterilisierbare, nicht zytotoxische, im wesentlichen kompakte polyurethan-vergussmassen, verfahren zu ihrer herstellung und ihre verwendung, insbesondere fuer medizinisch-technische artikel
US5932352A (en) * 1995-11-21 1999-08-03 Higgins; David Edward Release film

Also Published As

Publication number Publication date
JPH11104464A (ja) 1999-04-20
US6214290B1 (en) 2001-04-10
ATE223942T1 (de) 2002-09-15
FR2766828A1 (fr) 1999-02-05
EP0894823B1 (de) 2002-09-11
FR2766828B1 (fr) 1999-10-22
EP0894823A1 (de) 1999-02-03
JP3944531B2 (ja) 2007-07-11
DE69807800T2 (de) 2003-04-30

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: GAMBRO INDUSTRIES S.A.S., MEYZIEU, FR

8364 No opposition during term of opposition
R082 Change of representative

Ref document number: 894823

Country of ref document: EP

Representative=s name: MANITZ, FINSTERWALD & PARTNER GBR, 80336 MUENCHEN,