WO2004027385A3 - Engineering of material surfaces - Google Patents

Engineering of material surfaces Download PDF

Info

Publication number
WO2004027385A3
WO2004027385A3 PCT/US2003/029587 US0329587W WO2004027385A3 WO 2004027385 A3 WO2004027385 A3 WO 2004027385A3 US 0329587 W US0329587 W US 0329587W WO 2004027385 A3 WO2004027385 A3 WO 2004027385A3
Authority
WO
WIPO (PCT)
Prior art keywords
engineering
material surfaces
functional group
functional layer
particles
Prior art date
Application number
PCT/US2003/029587
Other languages
French (fr)
Other versions
WO2004027385A2 (en
Inventor
Venkatram P Shastri
I-Wei Chen
Hoon Choi
Anna Marie Lipski
Original Assignee
Philadelphia Children Hospital
Univ Pennsylvania
Venkatram P Shastri
I-Wei Chen
Hoon Choi
Anna Marie Lipski
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 Philadelphia Children Hospital, Univ Pennsylvania, Venkatram P Shastri, I-Wei Chen, Hoon Choi, Anna Marie Lipski filed Critical Philadelphia Children Hospital
Priority to AU2003270802A priority Critical patent/AU2003270802A1/en
Publication of WO2004027385A2 publication Critical patent/WO2004027385A2/en
Publication of WO2004027385A3 publication Critical patent/WO2004027385A3/en

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
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/28—Materials for coating prostheses
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/18—Modification of implant surfaces in order to improve biocompatibility, cell growth, fixation of biomolecules, e.g. plasma treatment

Abstract

The invention provides a device having a surface and a functional layer associated with the surface, where the functional layer includes particles having a structure substituted with a functional group, where the functional group is adapted to modify a property of the device, the device is sufficiently biocompatible for application to a multicellular organism and the particles have an average diameter of about 5 nm to about 10 microns.
PCT/US2003/029587 2002-09-20 2003-09-22 Engineering of material surfaces WO2004027385A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003270802A AU2003270802A1 (en) 2002-09-20 2003-09-22 Engineering of material surfaces

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US41187102P 2002-09-20 2002-09-20
US60/411,871 2002-09-20
US10/668,484 2003-09-22
US10/668,484 US20040115239A1 (en) 2002-09-20 2003-09-22 Engineering of material surfaces

Publications (2)

Publication Number Publication Date
WO2004027385A2 WO2004027385A2 (en) 2004-04-01
WO2004027385A3 true WO2004027385A3 (en) 2004-06-10

Family

ID=32396978

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/029587 WO2004027385A2 (en) 2002-09-20 2003-09-22 Engineering of material surfaces

Country Status (3)

Country Link
US (2) US20040115239A1 (en)
AU (1) AU2003270802A1 (en)
WO (1) WO2004027385A2 (en)

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Also Published As

Publication number Publication date
US20040115239A1 (en) 2004-06-17
WO2004027385A2 (en) 2004-04-01
AU2003270802A8 (en) 2004-04-08
US20070190100A1 (en) 2007-08-16
AU2003270802A1 (en) 2004-04-08

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