DE2025714C3 - Verfahren zum Erzeugen von heparinhattigen, auf Blut antikoagulierend wirkenden Oberflächen auf Gegenständen aus Kunststoff, Glas und Metallen - Google Patents

Verfahren zum Erzeugen von heparinhattigen, auf Blut antikoagulierend wirkenden Oberflächen auf Gegenständen aus Kunststoff, Glas und Metallen

Info

Publication number
DE2025714C3
DE2025714C3 DE2025714A DE2025714A DE2025714C3 DE 2025714 C3 DE2025714 C3 DE 2025714C3 DE 2025714 A DE2025714 A DE 2025714A DE 2025714 A DE2025714 A DE 2025714A DE 2025714 C3 DE2025714 C3 DE 2025714C3
Authority
DE
Germany
Prior art keywords
blood
coated
tube
test
liquid mixture
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
Application number
DE2025714A
Other languages
German (de)
English (en)
Other versions
DE2025714A1 (de
DE2025714B2 (de
Inventor
Yohij Dr. Chiba Shiba Imai
Eiichi Prof. Tokio Masuhara
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.)
Tokyo Medical and Dental University
Original Assignee
Tokyo Medical and Dental University
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 Tokyo Medical and Dental University filed Critical Tokyo Medical and Dental University
Publication of DE2025714A1 publication Critical patent/DE2025714A1/de
Publication of DE2025714B2 publication Critical patent/DE2025714B2/de
Application granted granted Critical
Publication of DE2025714C3 publication Critical patent/DE2025714C3/de
Expired 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
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • A61L33/0017—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate using a surface active agent
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S623/00—Prosthesis, i.e. artificial body members, parts thereof, or aids and accessories therefor
    • Y10S623/92—Method or apparatus for preparing or treating prosthetic
    • Y10S623/921—Blood vessel

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Surgery (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
DE2025714A 1969-06-13 1970-05-26 Verfahren zum Erzeugen von heparinhattigen, auf Blut antikoagulierend wirkenden Oberflächen auf Gegenständen aus Kunststoff, Glas und Metallen Expired DE2025714C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44046132A JPS4813341B1 (enExample) 1969-06-13 1969-06-13

Publications (3)

Publication Number Publication Date
DE2025714A1 DE2025714A1 (de) 1970-12-23
DE2025714B2 DE2025714B2 (de) 1973-10-04
DE2025714C3 true DE2025714C3 (de) 1974-05-09

Family

ID=12738443

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2025714A Expired DE2025714C3 (de) 1969-06-13 1970-05-26 Verfahren zum Erzeugen von heparinhattigen, auf Blut antikoagulierend wirkenden Oberflächen auf Gegenständen aus Kunststoff, Glas und Metallen

Country Status (4)

Country Link
US (1) US3717502A (enExample)
JP (1) JPS4813341B1 (enExample)
BE (1) BE750770A (enExample)
DE (1) DE2025714C3 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940802A (en) * 1975-01-24 1976-03-02 The Green Cross Corporation Medical appliance made of plastic
US4661111A (en) * 1982-08-04 1987-04-28 La Jolla Cancer Research Foundation Polypeptide
JPS5944966U (ja) * 1982-09-14 1984-03-24 松下電工株式会社 食器乾燥庫の温風器取付構造
GB2166977B (en) * 1984-11-08 1988-04-20 Mitsubishi Monsanto Chem Medical material and process for its production
JPS62181056A (ja) * 1985-10-07 1987-08-08 アメリカン・ホスピタル・サプライ・コ−ポレイシヨン ヘパリン被覆された濾過要素を有する血液濾過装置
US4698207A (en) * 1986-07-14 1987-10-06 Baxter Travenol Laboratories, Inc. Integrated membrane oxygenator, heat exchanger and reservoir
US5047020A (en) * 1987-09-14 1991-09-10 Baxter International Inc. Ionic heparin coating
JP2858045B2 (ja) * 1991-05-31 1999-02-17 バクスター インターナショナル インコーポレーテッド 脱泡用途に関する抗凝血性コーチング
US20020055710A1 (en) * 1998-04-30 2002-05-09 Ronald J. Tuch Medical device for delivering a therapeutic agent and method of preparation
EP0769503A3 (en) * 1995-10-17 1997-10-08 Terumo Corp Heparin complex and medical device containing such compound
JP3228409B2 (ja) 1997-12-05 2001-11-12 東洋紡績株式会社 血液適合性組成物および医療用具
US6340465B1 (en) 1999-04-12 2002-01-22 Edwards Lifesciences Corp. Lubricious coatings for medical devices
US6309660B1 (en) 1999-07-28 2001-10-30 Edwards Lifesciences Corp. Universal biocompatible coating platform for medical devices
DE60231209D1 (de) * 2001-06-05 2009-04-02 Toyo Boseki Antithrombotische zusammensetzungen und diese enthaltende medizinische instrumente
US20090036841A1 (en) * 2007-08-01 2009-02-05 Mckale James M Coatings for blood and bone marrow-contacting devices
KR102159909B1 (ko) 2010-07-30 2020-09-25 알콘 인코포레이티드 수분이 풍부한 표면을 갖는 실리콘 히드로겔 렌즈
CN103917899B (zh) 2011-10-12 2018-04-03 诺华股份有限公司 通过涂布制备uv吸收性眼用透镜的方法
US10338408B2 (en) 2012-12-17 2019-07-02 Novartis Ag Method for making improved UV-absorbing ophthalmic lenses
CN105829081B (zh) 2013-12-17 2017-12-19 诺华股份有限公司 具有交联的亲水性涂层的硅水凝胶镜片
US11002884B2 (en) 2014-08-26 2021-05-11 Alcon Inc. Method for applying stable coating on silicone hydrogel contact lenses
MY184638A (en) 2015-12-15 2021-04-13 Alcon Inc Method for applying stable coating on silicone hydrogel contact lenses
MY201826A (en) 2017-12-13 2024-03-19 Alcon Inc Method for producing mps-compatible water gradient contact lenses

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL255381A (enExample) * 1959-08-31
GB1130345A (en) * 1964-12-17 1968-10-16 Incentive A B Production of anti-coagulant surfaces
SE306597B (enExample) * 1964-12-17 1968-12-02 Incentive Ab
US3453194A (en) * 1966-08-03 1969-07-01 Dow Corning Anticoagulant surfaces produced by radiation grafting heparin to a silicone substrate

Also Published As

Publication number Publication date
US3717502A (en) 1973-02-20
DE2025714A1 (de) 1970-12-23
DE2025714B2 (de) 1973-10-04
BE750770A (fr) 1970-11-23
JPS4813341B1 (enExample) 1973-04-26

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)