CA2258077C - Revetement de reseau de polymere interpenetrant hydrophile pour dispositifs medicaux - Google Patents

Revetement de reseau de polymere interpenetrant hydrophile pour dispositifs medicaux Download PDF

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Publication number
CA2258077C
CA2258077C CA002258077A CA2258077A CA2258077C CA 2258077 C CA2258077 C CA 2258077C CA 002258077 A CA002258077 A CA 002258077A CA 2258077 A CA2258077 A CA 2258077A CA 2258077 C CA2258077 C CA 2258077C
Authority
CA
Canada
Prior art keywords
elongate shaft
medical device
block copolymer
isocyanate
styrene
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 - Fee Related
Application number
CA002258077A
Other languages
English (en)
Other versions
CA2258077A1 (fr
Inventor
Anette Israelsson
Jan Utas
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.)
AstraZeneca AB
Original Assignee
Astra 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
Priority claimed from SE9602529A external-priority patent/SE9602529D0/xx
Application filed by Astra AB filed Critical Astra AB
Publication of CA2258077A1 publication Critical patent/CA2258077A1/fr
Application granted granted Critical
Publication of CA2258077C publication Critical patent/CA2258077C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/041—Macromolecular materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/04—Macromolecular materials
    • A61L29/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/056—Forming hydrophilic coatings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2387/00—Characterised by the use of unspecified macromolecular compounds, obtained otherwise than by polymerisation reactions only involving unsaturated carbon-to-carbon bonds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Materials For Medical Uses (AREA)
CA002258077A 1996-06-26 1997-06-19 Revetement de reseau de polymere interpenetrant hydrophile pour dispositifs medicaux Expired - Fee Related CA2258077C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9602529-1 1996-06-26
SE9602529A SE9602529D0 (sv) 1996-06-26 1996-06-26 Medical device
PCT/SE1997/001121 WO1997049437A1 (fr) 1996-06-26 1997-06-19 Dispositif medical

Publications (2)

Publication Number Publication Date
CA2258077A1 CA2258077A1 (fr) 1997-12-31
CA2258077C true CA2258077C (fr) 2006-10-10

Family

ID=37114310

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002258077A Expired - Fee Related CA2258077C (fr) 1996-06-26 1997-06-19 Revetement de reseau de polymere interpenetrant hydrophile pour dispositifs medicaux

Country Status (1)

Country Link
CA (1) CA2258077C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3018168A1 (fr) * 2014-10-02 2016-05-11 Sumitomo Rubber Industries Limited Procede de modification de surface et corps elastique a surface modifiee

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3018168A1 (fr) * 2014-10-02 2016-05-11 Sumitomo Rubber Industries Limited Procede de modification de surface et corps elastique a surface modifiee

Also Published As

Publication number Publication date
CA2258077A1 (fr) 1997-12-31

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MKLA Lapsed

Effective date: 20170619