DK1833421T3 - Sintrede strukturer til vaskulære transplantater - Google Patents

Sintrede strukturer til vaskulære transplantater

Info

Publication number
DK1833421T3
DK1833421T3 DK05855917.0T DK05855917T DK1833421T3 DK 1833421 T3 DK1833421 T3 DK 1833421T3 DK 05855917 T DK05855917 T DK 05855917T DK 1833421 T3 DK1833421 T3 DK 1833421T3
Authority
DK
Denmark
Prior art keywords
sintered structures
vascular transplants
transplants
vascular
sintered
Prior art date
Application number
DK05855917.0T
Other languages
English (en)
Inventor
Jamie Henderson
Original Assignee
Boston Scient Ltd
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 Boston Scient Ltd filed Critical Boston Scient Ltd
Application granted granted Critical
Publication of DK1833421T3 publication Critical patent/DK1833421T3/da

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06—Blood vessels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0266—Local curing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0028—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in fibre orientations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0048—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in mechanical expandability, e.g. in mechanical, self- or balloon expandability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
    • B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
    • B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses
    • B29L2031/7534—Cardiovascular protheses
DK05855917.0T 2004-12-31 2005-12-30 Sintrede strukturer til vaskulære transplantater DK1833421T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/026,609 US20060149366A1 (en) 2004-12-31 2004-12-31 Sintered structures for vascular graft
PCT/US2005/047428 WO2006074068A1 (en) 2004-12-31 2005-12-30 Sintered structures for vascular grafts

Publications (1)

Publication Number Publication Date
DK1833421T3 true DK1833421T3 (da) 2013-08-05

Family

ID=36218309

Family Applications (1)

Application Number Title Priority Date Filing Date
DK05855917.0T DK1833421T3 (da) 2004-12-31 2005-12-30 Sintrede strukturer til vaskulære transplantater

Country Status (6)

Country Link
US (1) US20060149366A1 (da)
EP (1) EP1833421B1 (da)
CA (1) CA2603159A1 (da)
DK (1) DK1833421T3 (da)
ES (1) ES2424846T3 (da)
WO (1) WO2006074068A1 (da)

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US7857843B2 (en) * 2004-12-31 2010-12-28 Boston Scientific Scimed, Inc. Differentially expanded vascular graft
US20090048657A1 (en) * 2007-08-15 2009-02-19 Boston Scientific Scimed, Inc. Preferentially varying-density ePTFE structure
US20090252926A1 (en) * 2008-04-03 2009-10-08 Boston Scientific Scimed, Inc. Thin-walled calendered ptfe
US20090319034A1 (en) * 2008-06-19 2009-12-24 Boston Scientific Scimed, Inc METHOD OF DENSIFYING ePTFE TUBE
CN104039271B (zh) 2011-07-29 2016-09-07 卡内基梅隆大学 用于心脏重建手术的人工瓣膜化导管及其生产方法
AU2014225445B2 (en) 2013-03-08 2018-09-20 Carnegie Mellon University Expandable implantable conduit
GB201516300D0 (en) * 2015-09-15 2015-10-28 Smiths Medical Int Ltd Tubes and their manufacture
WO2017151900A1 (en) 2016-03-02 2017-09-08 Peca Labs, Inc. Expandable implantable conduit
WO2018071417A1 (en) 2016-10-10 2018-04-19 Peca Labs, Inc. Transcatheter stent and valve assembly

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US4280500A (en) * 1978-03-31 1981-07-28 Kazuaki Ono Tubular flexible medical instrument
JPS6037733B2 (ja) * 1978-10-12 1985-08-28 住友電気工業株式会社 管状臓器補綴材及びその製造方法
JPS6030711B2 (ja) * 1981-08-28 1985-07-18 株式会社 潤工社 強化弗素樹脂
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Also Published As

Publication number Publication date
EP1833421A1 (en) 2007-09-19
ES2424846T3 (es) 2013-10-09
US20060149366A1 (en) 2006-07-06
WO2006074068A1 (en) 2006-07-13
EP1833421B1 (en) 2013-06-26
CA2603159A1 (en) 2006-07-13

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