WO2000032247A3 - Antimicrobial fabric and medical graft of the fabric - Google Patents

Antimicrobial fabric and medical graft of the fabric Download PDF

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Publication number
WO2000032247A3
WO2000032247A3 PCT/US1999/027190 US9927190W WO0032247A3 WO 2000032247 A3 WO2000032247 A3 WO 2000032247A3 US 9927190 W US9927190 W US 9927190W WO 0032247 A3 WO0032247 A3 WO 0032247A3
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
porous
graft
antimicrobial
tissue
Prior art date
Application number
PCT/US1999/027190
Other languages
French (fr)
Other versions
WO2000032247A2 (en
WO2000032247A9 (en
Inventor
Jeffrey A Trogolo
John E Barry
Steven Holley
Original Assignee
Healthshield Technologies Llc
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 Healthshield Technologies Llc filed Critical Healthshield Technologies Llc
Priority to EP99971220A priority Critical patent/EP1133326A2/en
Priority to AU35805/00A priority patent/AU3580500A/en
Publication of WO2000032247A2 publication Critical patent/WO2000032247A2/en
Publication of WO2000032247A3 publication Critical patent/WO2000032247A3/en
Publication of WO2000032247A9 publication Critical patent/WO2000032247A9/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/54Biologically active materials, e.g. therapeutic substances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L31/00Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16Biologically active materials, e.g. therapeutic substances
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M16/00Biochemical treatment of fibres, threads, yarns, fabrics, or fibrous goods made from such materials, e.g. enzymatic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L2300/00Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404Biocides, antimicrobial agents, antiseptic agents

Abstract

A medical graft, such as a vascular graft, made of a fabric containing an inorganic antimicrobial agent. The fabric has a coating material with the inorganic antimicrobial agent bonded to it, the agent preferably being a zeolite. The fabric can be porous so as to permit tissue to grow on it with the fabric pores providing attachment sites for the tissue. Alternatively, the fabric can be coated with a tissue biocompatible material, such as collagen. A porous fabric applicable for the graft, and for other medical uses, and a method of manufacturing the porous fabric having a coating thereon to which is bonded an antimicrobial agent, such as a zeolite, also is provided. The fabric is antimicrobial, remains pliable, and is also porous.
PCT/US1999/027190 1998-11-23 1999-11-16 Antimicrobial fabric and medical graft of the fabric WO2000032247A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP99971220A EP1133326A2 (en) 1998-11-23 1999-11-16 Antimicrobial fabric and medical graft of the fabric
AU35805/00A AU3580500A (en) 1998-11-23 1999-11-16 Antimicrobial fabric and medical graft of the fabric

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/197,809 1998-11-23
US09/197,809 US6296863B1 (en) 1998-11-23 1998-11-23 Antimicrobial fabric and medical graft of the fabric

Publications (3)

Publication Number Publication Date
WO2000032247A2 WO2000032247A2 (en) 2000-06-08
WO2000032247A3 true WO2000032247A3 (en) 2000-10-05
WO2000032247A9 WO2000032247A9 (en) 2001-03-08

Family

ID=22730853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1999/027190 WO2000032247A2 (en) 1998-11-23 1999-11-16 Antimicrobial fabric and medical graft of the fabric

Country Status (4)

Country Link
US (1) US6296863B1 (en)
EP (1) EP1133326A2 (en)
AU (1) AU3580500A (en)
WO (1) WO2000032247A2 (en)

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Also Published As

Publication number Publication date
EP1133326A2 (en) 2001-09-19
US6296863B1 (en) 2001-10-02
WO2000032247A2 (en) 2000-06-08
AU3580500A (en) 2000-06-19
WO2000032247A9 (en) 2001-03-08

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