WO2007015986A3 - A method of making porous self-cohered web materials - Google Patents

A method of making porous self-cohered web materials Download PDF

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Publication number
WO2007015986A3
WO2007015986A3 PCT/US2006/028503 US2006028503W WO2007015986A3 WO 2007015986 A3 WO2007015986 A3 WO 2007015986A3 US 2006028503 W US2006028503 W US 2006028503W WO 2007015986 A3 WO2007015986 A3 WO 2007015986A3
Authority
WO
WIPO (PCT)
Prior art keywords
web materials
making porous
porous self
cohered web
high degree
Prior art date
Application number
PCT/US2006/028503
Other languages
French (fr)
Other versions
WO2007015986A2 (en
Inventor
Ted R Farnsworth
Charles Flynn
Charles F White
Original Assignee
Gore Enterprise Holdings Inc
Ted R Farnsworth
Charles Flynn
Charles F White
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 Gore Enterprise Holdings Inc, Ted R Farnsworth, Charles Flynn, Charles F White filed Critical Gore Enterprise Holdings Inc
Priority to EP06788200A priority Critical patent/EP1910599B1/en
Priority to AU2006276059A priority patent/AU2006276059B2/en
Priority to ES06788200T priority patent/ES2379980T3/en
Priority to JP2008524006A priority patent/JP5015925B2/en
Priority to AT06788200T priority patent/ATE541075T1/en
Priority to CA2616967A priority patent/CA2616967C/en
Publication of WO2007015986A2 publication Critical patent/WO2007015986A2/en
Publication of WO2007015986A3 publication Critical patent/WO2007015986A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • A61L27/52—Hydrogels or hydrocolloids
    • 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
    • A61L27/56—Porous materials, e.g. foams or sponges

Abstract

The present invention is directed to a method of making implantable bioabsorbable non-woven self-cohered web materials having a high degree of porosity. The web materials are very supple and soft, while exhibiting proportionally increased mechanical strength in one or more directions. The web materials often possess a high degree of loft. The web materials can be formed into a variety of shapes and forms suitable for use as implantable medical devices or components thereof.
PCT/US2006/028503 2005-07-29 2006-07-21 A method of making porous self-cohered web materials WO2007015986A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP06788200A EP1910599B1 (en) 2005-07-29 2006-07-21 A method of making porous self-cohered web materials
AU2006276059A AU2006276059B2 (en) 2005-07-29 2006-07-21 A method of making porous self-cohered web materials
ES06788200T ES2379980T3 (en) 2005-07-29 2006-07-21 Process of manufacturing porous veil materials with self-adhesion
JP2008524006A JP5015925B2 (en) 2005-07-29 2006-07-21 Method for producing porous self-aggregating web material
AT06788200T ATE541075T1 (en) 2005-07-29 2006-07-21 METHOD FOR PRODUCING POROUS SELF-BONDED FABRIC WEB MATERIALS
CA2616967A CA2616967C (en) 2005-07-29 2006-07-21 A method of making porous self-cohered web materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/192,744 US7850810B2 (en) 2005-07-29 2005-07-29 Method of making porous self-cohered web materials
US11/192,744 2005-07-29

Publications (2)

Publication Number Publication Date
WO2007015986A2 WO2007015986A2 (en) 2007-02-08
WO2007015986A3 true WO2007015986A3 (en) 2007-04-19

Family

ID=37693008

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/028503 WO2007015986A2 (en) 2005-07-29 2006-07-21 A method of making porous self-cohered web materials

Country Status (8)

Country Link
US (2) US7850810B2 (en)
EP (2) EP2489769B1 (en)
JP (1) JP5015925B2 (en)
AT (1) ATE541075T1 (en)
AU (1) AU2006276059B2 (en)
CA (1) CA2616967C (en)
ES (2) ES2379980T3 (en)
WO (1) WO2007015986A2 (en)

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US8048503B2 (en) 2005-07-29 2011-11-01 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
US7604668B2 (en) 2005-07-29 2009-10-20 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
US7850810B2 (en) 2005-07-29 2010-12-14 Gore Enterprise Holdings, Inc. Method of making porous self-cohered web materials
US20070155010A1 (en) * 2005-07-29 2007-07-05 Farnsworth Ted R Highly porous self-cohered fibrous tissue engineering scaffold
US20070027551A1 (en) 2005-07-29 2007-02-01 Farnsworth Ted R Composite self-cohered web materials
US7655288B2 (en) 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Composite self-cohered web materials
US20070026039A1 (en) 2005-07-29 2007-02-01 Drumheller Paul D Composite self-cohered web materials
US7655584B2 (en) 2005-07-29 2010-02-02 Gore Enterprise Holdings, Inc. Highly porous self-cohered web materials
US10716573B2 (en) 2008-05-01 2020-07-21 Aneuclose Janjua aneurysm net with a resilient neck-bridging portion for occluding a cerebral aneurysm
US10028747B2 (en) 2008-05-01 2018-07-24 Aneuclose Llc Coils with a series of proximally-and-distally-connected loops for occluding a cerebral aneurysm
US9358140B1 (en) 2009-11-18 2016-06-07 Aneuclose Llc Stent with outer member to embolize an aneurysm
EP2667829B1 (en) 2011-01-28 2021-09-22 Merit Medical Systems, Inc. Electrospun ptfe coated stent and method of use
JP6300732B2 (en) 2012-01-16 2018-03-28 メリット・メディカル・システムズ・インコーポレイテッドＭｅｒｉｔ Ｍｅｄｉｃａｌ Ｓｙｓｔｅｍｓ，Ｉｎｃ． Medical device coated with rotating span material and method of manufacturing the same
US10507268B2 (en) 2012-09-19 2019-12-17 Merit Medical Systems, Inc. Electrospun material covered medical appliances and methods of manufacture
EP3988278A1 (en) * 2013-03-13 2022-04-27 Merit Medical Systems, Inc. Serially deposited fiber materials and associated devices and methods
WO2014159399A1 (en) 2013-03-13 2014-10-02 Merit Medical Systems, Inc. Methods, systems, and apparatuses for manufacturing rotational spun appliances
WO2016011369A1 (en) * 2014-07-17 2016-01-21 Poriferous, LLC Orbital floor sheet
US11027040B2 (en) * 2016-12-29 2021-06-08 Industrial Technology Research Institute Method for manufacturing a porous film, porous film and method for tissue adhesion
JPWO2021172476A1 (en) * 2020-02-27 2021-09-02

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Also Published As

Publication number Publication date
ATE541075T1 (en) 2012-01-15
ES2528025T3 (en) 2015-02-03
WO2007015986A2 (en) 2007-02-08
CA2616967A1 (en) 2007-02-08
US20070023131A1 (en) 2007-02-01
US8377241B2 (en) 2013-02-19
AU2006276059B2 (en) 2009-10-29
CA2616967C (en) 2010-11-30
EP1910599A4 (en) 2010-04-07
EP1910599A2 (en) 2008-04-16
JP5015925B2 (en) 2012-09-05
US20110089592A1 (en) 2011-04-21
EP2489769A1 (en) 2012-08-22
AU2006276059A1 (en) 2007-02-08
JP2009502334A (en) 2009-01-29
ES2379980T3 (en) 2012-05-07
EP2489769B1 (en) 2014-11-26
EP1910599B1 (en) 2012-01-11
US7850810B2 (en) 2010-12-14

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