DE69502185T2 - Veraendern des lumens von kuenstlichen gefaessen mittels plasma - Google Patents

Veraendern des lumens von kuenstlichen gefaessen mittels plasma

Info

Publication number
DE69502185T2
DE69502185T2 DE69502185T DE69502185T DE69502185T2 DE 69502185 T2 DE69502185 T2 DE 69502185T2 DE 69502185 T DE69502185 T DE 69502185T DE 69502185 T DE69502185 T DE 69502185T DE 69502185 T2 DE69502185 T2 DE 69502185T2
Authority
DE
Germany
Prior art keywords
tubing
plasma
lumen
modified
gas
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
DE69502185T
Other languages
English (en)
Other versions
DE69502185D1 (de
Inventor
Hiroshi Nomura
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.)
NeoMecs Inc
Original Assignee
NeoMecs Inc
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 NeoMecs Inc filed Critical NeoMecs Inc
Publication of DE69502185D1 publication Critical patent/DE69502185D1/de
Application granted granted Critical
Publication of DE69502185T2 publication Critical patent/DE69502185T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/62—Plasma-deposition of organic layers
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • A61L27/34—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
    • A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
    • A61L29/08—Materials for coatings
    • A61L29/085—Macromolecular materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/045—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
    • C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
    • C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
    • C23C16/507—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges using external electrodes, e.g. in tunnel type reactors
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1386—Natural or synthetic rubber or rubber-like compound containing
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24298—Noncircular aperture [e.g., slit, diamond, rectangular, etc.]
    • 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
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Plasma & Fusion (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Transplantation (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Table Devices Or Equipment (AREA)
  • Plasma Technology (AREA)
DE69502185T 1994-01-26 1995-01-26 Veraendern des lumens von kuenstlichen gefaessen mittels plasma Expired - Fee Related DE69502185T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18717794A 1994-01-26 1994-01-26
US08/313,416 US6022602A (en) 1994-01-26 1994-09-27 Plasma modification of lumen surface of tubing
PCT/US1995/001095 WO1995020688A1 (en) 1994-01-26 1995-01-26 Plasma modification of lumen surface of artificial tubing

Publications (2)

Publication Number Publication Date
DE69502185D1 DE69502185D1 (de) 1998-05-28
DE69502185T2 true DE69502185T2 (de) 1998-11-19

Family

ID=26882798

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69502185T Expired - Fee Related DE69502185T2 (de) 1994-01-26 1995-01-26 Veraendern des lumens von kuenstlichen gefaessen mittels plasma

Country Status (7)

Country Link
US (1) US6022602A (de)
EP (1) EP0745149B1 (de)
AT (1) ATE165400T1 (de)
AU (1) AU1734595A (de)
CA (1) CA2181915A1 (de)
DE (1) DE69502185T2 (de)
WO (1) WO1995020688A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011092186A1 (de) 2010-01-26 2011-08-04 Leibniz-Institut Für Plasmaforschung Und Technologie E. V. Vorrichtung und verfahren zur erzeugung einer elektrischen entladung in hohlkörpern
WO2011091842A1 (de) 2010-01-26 2011-08-04 Leibniz-Institut Für Plasmaforschung Und Technologie E. V. Vorrichtung und verfahren zur trockenen reinigung, aktivierung, beschichtung, modifikation und biologischen dekontamination der innenwände von schläuchen, rohren und anderen hohlkörpern

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EP0862663A1 (de) * 1995-11-13 1998-09-09 IST Instant Surface Technology S.A. Verfahren und vorrichtung zum sterilisieren, desodorieren und schutz der innenflaechen von behaeltern und rohren
US6049736A (en) * 1997-09-03 2000-04-11 Medtronic, Inc. Implantable medical device with electrode lead having improved surface characteristics
GB9902823D0 (en) 1998-12-23 1999-03-31 Dow Corning Sa Biocompatible coatings
US6372283B1 (en) * 1999-04-02 2002-04-16 Medtronic, Inc. Plasma process for surface modification of pyrolitic carbon
US6350253B1 (en) * 1999-07-19 2002-02-26 I-Flow Corporation Catheter for uniform delivery of medication
US7547302B2 (en) * 1999-07-19 2009-06-16 I-Flow Corporation Anti-microbial catheter
ES2208530T3 (es) * 2001-04-27 2004-06-16 European Community Metodo y aparato para el tratamiento secuencial por plasma.
DE10138696A1 (de) * 2001-08-07 2003-03-06 Schott Glas Verfahren und Vorrichtung zum gleichzeitigen Beschichten und Formen eines dreidimensionalen Körpers
US20030181864A1 (en) * 2002-03-21 2003-09-25 Deniega Jose Castillo Catheter for uniform delivery of medication
GB0207350D0 (en) * 2002-03-28 2002-05-08 Univ Sheffield Surface
AU2003267378A1 (en) * 2002-09-28 2004-04-23 Ludwig Hiss Internally coated hollow body, coating method and device
US6818566B2 (en) * 2002-10-18 2004-11-16 The Boc Group, Inc. Thermal activation of fluorine for use in a semiconductor chamber
GB0225197D0 (en) * 2002-10-30 2002-12-11 Univ Sheffield Surface
US20050123451A1 (en) * 2003-10-31 2005-06-09 Hiroshi Nomura System and apparatus for body fluid analysis using surface-textured optical materials
US20060068224A1 (en) * 2004-09-30 2006-03-30 George Grobe Coated biomedical device and associated method
DE102006012021A1 (de) * 2006-03-14 2007-09-20 Viega Gmbh & Co. Kg Verfahren und Vorrichtung zum Beschichten einer Innenfläche einer hohlen Endlosgeometrie, insbesondere eines Rohres
EP2349080B1 (de) 2008-10-22 2016-04-13 Boston Scientific Scimed, Inc. Röhrenförmiger stent mit formgedächtnis und kerben
US8715705B2 (en) * 2009-07-29 2014-05-06 Covidien Lp Multilayer medical devices having an encapsulated edge and methods thereof
EP3258978A4 (de) * 2015-02-16 2018-10-31 CTM@CRC Ltd. Verfahren und produkte zur einführung von zellen
CN106622892B (zh) * 2016-11-30 2023-07-28 江苏菲沃泰纳米科技股份有限公司 一种电火花等离子体引发聚合表面涂层装置及方法
CN113265648B (zh) * 2021-04-01 2022-09-16 湖南卓荣金属材料科技有限公司 一种一体式粉末气相沉积喷涂装置

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DE3010314C2 (de) * 1980-03-18 1982-01-07 Beerwald, Hans, Dr.Rer.Nat., 5370 Kall Verfahren zur innenbeschichtung von elektrisch nicht leitfähigen Rohren mittels Gasentladungen
DE3116026C2 (de) * 1981-04-22 1983-12-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Verfahren zum Herstellen einer biokompatiblen Schicht an Gefäßprothesen und Vorrichtung zur Durchführung des Verfahrens
US4692347A (en) * 1983-07-07 1987-09-08 The Curators Of The University Of Missouri Method of interiorly coating tubing
US4656083A (en) * 1983-08-01 1987-04-07 Washington Research Foundation Plasma gas discharge treatment for improving the biocompatibility of biomaterials
US5034265A (en) * 1983-08-01 1991-07-23 Washington Research Foundation Plasma gas discharge treatment for improving the compatibility of biomaterials
US4687482A (en) * 1984-04-27 1987-08-18 Scripps Clinic And Research Foundation Vascular prosthesis
US4690844A (en) * 1984-10-26 1987-09-01 Saudagar Abdul S Method for parting rubber and products formed thereby, and a method of making a blood vessel
US4718907A (en) * 1985-06-20 1988-01-12 Atrium Medical Corporation Vascular prosthesis having fluorinated coating with varying F/C ratio
US4844986A (en) * 1988-02-16 1989-07-04 Becton, Dickinson And Company Method for preparing lubricated surfaces and product
US4980231A (en) * 1988-02-19 1990-12-25 Snyder Laboratories, Inc. Process for coating polymer surfaces and coated products produced using such process
US4948628A (en) * 1988-07-01 1990-08-14 Becton, Dickinson And Company Method for plasma treatment of small diameter tubes
US5132108A (en) * 1990-11-08 1992-07-21 Cordis Corporation Radiofrequency plasma treated polymeric surfaces having immobilized anti-thrombogenic agents
US5244654A (en) * 1990-11-08 1993-09-14 Cordis Corporation Radiofrequency plasma biocompatibility treatment of inside surfaces of medical tubing and the like
US5254372A (en) * 1991-02-27 1993-10-19 Nichols Technologies, Inc. Method and apparatus for plasma treatment of a filament

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011092186A1 (de) 2010-01-26 2011-08-04 Leibniz-Institut Für Plasmaforschung Und Technologie E. V. Vorrichtung und verfahren zur erzeugung einer elektrischen entladung in hohlkörpern
WO2011091842A1 (de) 2010-01-26 2011-08-04 Leibniz-Institut Für Plasmaforschung Und Technologie E. V. Vorrichtung und verfahren zur trockenen reinigung, aktivierung, beschichtung, modifikation und biologischen dekontamination der innenwände von schläuchen, rohren und anderen hohlkörpern

Also Published As

Publication number Publication date
DE69502185D1 (de) 1998-05-28
ATE165400T1 (de) 1998-05-15
US6022602A (en) 2000-02-08
CA2181915A1 (en) 1995-08-03
WO1995020688A1 (en) 1995-08-03
EP0745149A1 (de) 1996-12-04
AU1734595A (en) 1995-08-15
EP0745149B1 (de) 1998-04-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee