ATE223942T1 - Nicht zytotoxische medizinische artikel aus polyurethan - Google Patents

Nicht zytotoxische medizinische artikel aus polyurethan

Info

Publication number
ATE223942T1
ATE223942T1 AT98420134T AT98420134T ATE223942T1 AT E223942 T1 ATE223942 T1 AT E223942T1 AT 98420134 T AT98420134 T AT 98420134T AT 98420134 T AT98420134 T AT 98420134T AT E223942 T1 ATE223942 T1 AT E223942T1
Authority
AT
Austria
Prior art keywords
polyurethane
products made
medical products
prepolymer
cytotoxic
Prior art date
Application number
AT98420134T
Other languages
English (en)
Inventor
Guy Esposito
Original Assignee
Hospal Ind
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 Ind filed Critical Hospal Ind
Application granted granted Critical
Publication of ATE223942T1 publication Critical patent/ATE223942T1/de

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)
AT98420134T 1997-07-31 1998-07-29 Nicht zytotoxische medizinische artikel aus polyurethan ATE223942T1 (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 (1)

Publication Number Publication Date
ATE223942T1 true ATE223942T1 (de) 2002-09-15

Family

ID=9510058

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98420134T ATE223942T1 (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
CA2735442C (en) 2008-08-28 2018-09-11 Evonik Canada Inc. Thermally stable biuret and isocyanurate based surface modifying macromolecules and uses thereof
CN102316965B (zh) * 2009-05-15 2016-05-18 界面生物公司 抗凝血性中空纤维膜和过滤器
ES2602757T3 (es) 2009-05-15 2017-02-22 Interface Biologics Inc. Membranas de fibra hueca, material de encapsulación y tubo para la sangre antitrombogénicos
AU2010224421B9 (en) * 2009-05-15 2015-10-08 Interface Biologics Inc. Antithrombogenic hollow fiber membranes and filters
US9556305B2 (en) 2014-04-14 2017-01-31 Crosslink Technology Inc. Non-cytotoxic urethane elastomer
WO2016054733A1 (en) 2014-10-06 2016-04-14 Interface Biologics, Inc. Packaging materials including a barrier film
CN110167995B (zh) 2016-10-18 2022-07-01 界面生物公司 具有表面改性大分子的塑化pvc混合物和由其制成的制品
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
JP3944531B2 (ja) 2007-07-11
FR2766828A1 (fr) 1999-02-05
FR2766828B1 (fr) 1999-10-22
EP0894823B1 (de) 2002-09-11
JPH11104464A (ja) 1999-04-20
US6214290B1 (en) 2001-04-10
DE69807800T2 (de) 2003-04-30
DE69807800D1 (de) 2002-10-17
EP0894823A1 (de) 1999-02-03

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Legal Events

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