CA1340800C - Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer - Google Patents

Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer

Info

Publication number
CA1340800C
CA1340800C CA000575631A CA575631A CA1340800C CA 1340800 C CA1340800 C CA 1340800C CA 000575631 A CA000575631 A CA 000575631A CA 575631 A CA575631 A CA 575631A CA 1340800 C CA1340800 C CA 1340800C
Authority
CA
Canada
Prior art keywords
blood
surface layer
hydrophobic
compatible
articles
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
CA000575631A
Other languages
English (en)
French (fr)
Inventor
Bo Hakan Nygren
Johan Emanuel Stenberg
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.)
Astra Tech AB
Original Assignee
Astra Tech 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
Application filed by Astra Tech AB filed Critical Astra Tech AB
Application granted granted Critical
Publication of CA1340800C publication Critical patent/CA1340800C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • 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
    • A61L33/08—Polysaccharides

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA000575631A 1987-08-26 1988-08-23 Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer Expired - Fee Related CA1340800C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE(8703310-6) 1987-08-26
SE8703310A SE8703310D0 (sv) 1987-08-26 1987-08-26 Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer

Publications (1)

Publication Number Publication Date
CA1340800C true CA1340800C (en) 1999-10-26

Family

ID=20369388

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000575631A Expired - Fee Related CA1340800C (en) 1987-08-26 1988-08-23 Articles exhibiting a blood-compatible surface layer and process for providing articles with such a surface layer

Country Status (12)

Country Link
EP (2) EP0379503A1 (enExample)
JP (1) JP2713589B2 (enExample)
AT (1) ATE83935T1 (enExample)
CA (1) CA1340800C (enExample)
DE (1) DE3877090T2 (enExample)
DK (1) DK46590A (enExample)
ES (1) ES2036717T3 (enExample)
FI (1) FI93610C (enExample)
GR (1) GR3007451T3 (enExample)
IE (1) IE62989B1 (enExample)
SE (1) SE8703310D0 (enExample)
WO (1) WO1989001791A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3138316B2 (ja) * 1992-02-13 2001-02-26 科学技術振興事業団 水溶性グラフト重合体
EP0652017B2 (de) * 1993-10-07 2004-01-07 Axel Dr. Stemberger Beschichtung für Biomaterial
US6242041B1 (en) 1997-11-10 2001-06-05 Mohammad W. Katoot Method and composition for modifying the surface of an object
DE19756193A1 (de) * 1997-12-17 1999-07-01 Biotul Bio Instr Gmbh Hydrophile Polymerbeschichtungen auf hydrophoben oder hydrophobisierten Oberflächen für biotechnologische Anwendungen
FI19991852A7 (fi) * 1999-09-01 2001-03-02 Yli Urpo Antti Uusi monikerroksinen materiaali, joka käsittää vaikuttavan ainesosan, ja sen valmistus
US7253142B1 (en) 1999-09-08 2007-08-07 Chugai Seiyaku Kabushiki Kaisha Protein solution preparation and method of stabilizing the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2364675C2 (de) * 1972-12-29 1983-06-23 Kuraray Co., Ltd., Kurashiki, Okayama Aus einer Polymerenhauptkette und Polymerenseitenketten bestehendes Copolymeres und seine Verwendung zur Herstellung von Gegenständen für biomedizinische Zwecke
US4530974A (en) * 1981-03-19 1985-07-23 Board Of Regents, The University Of Texas System Nonthrombogenic articles having enhanced albumin affinity
US4553973A (en) * 1982-07-12 1985-11-19 Alza Corporation Process for preparing osmotic device
CA1208557A (en) * 1982-09-29 1986-07-29 George B. Marks Antibacterial attachment
JPS60202702A (ja) * 1984-03-26 1985-10-14 Showa Denko Kk 透析膜
JPS60203265A (ja) * 1984-03-28 1985-10-14 ダイセル化学工業株式会社 抗血液凝固性高分子材料
JPS61206452A (ja) * 1985-03-12 1986-09-12 日本ゼオン株式会社 抗血栓性ポリウレタン又はポリウレタンウレア組成物
JPS6253666A (ja) * 1985-09-03 1987-03-09 三菱レイヨン株式会社 抗凝血性高分子材料

Also Published As

Publication number Publication date
DK46590D0 (da) 1990-02-22
SE8703310D0 (sv) 1987-08-26
WO1989001791A1 (en) 1989-03-09
JP2713589B2 (ja) 1998-02-16
FI900946A0 (fi) 1990-02-23
IE882595L (en) 1989-02-26
DK46590A (da) 1990-02-22
JPH03500014A (ja) 1991-01-10
EP0379503A1 (en) 1990-08-01
ATE83935T1 (de) 1993-01-15
ES2036717T3 (es) 1993-06-01
EP0305346A1 (en) 1989-03-01
GR3007451T3 (enExample) 1993-07-30
FI93610B (fi) 1995-01-31
EP0305346B1 (en) 1992-12-30
FI93610C (fi) 1995-05-10
DE3877090T2 (de) 1993-04-29
DE3877090D1 (de) 1993-02-11
IE62989B1 (en) 1995-03-08

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Legal Events

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