Title:
インプラントに適した耐久性のある高強度ポリマー複合体及び該ポリマー複合体から製造された物品
Document Type and Number:
Japanese Patent JP6426680
Kind Code:
B2
Abstract:
A thin, biocompatible, high-strength, composite material is disclosed that is suitable for use in various implanted configurations. The composite material maintains flexibility in high-cycle flexural applications, making it particularly applicable to high-flex implants such as heart pacing lead or heart valve leaflet. An implantable article for regulating blood flow direction in a human patient, comprises a leaflet comprising more than one layer of the composite material. The composite material has at least one fluoropolymer layer having a plurality of pores and an elastomeric material present in substantially all of the pores of the fluoropolymer layers, less than about 80% fluoropolymer by weight and an additional material layer between the layers of the composite material.
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Inventors:
William Sea. Brahman
Paul D. Gusler
Kody L. Hartman
Peter Jay Walsh
Charles F. White
Paul D. Gusler
Kody L. Hartman
Peter Jay Walsh
Charles F. White
Application Number:
JP2016230107A
Publication Date:
November 21, 2018
Filing Date:
November 28, 2016
Export Citation:
Assignee:
W.L. GORE & ASSOCIATES, INCORPORATED
International Classes:
A61F2/24; A61L27/48; A61L27/18
Domestic Patent References:
| JP9506665A | ||||
| JP2009542421A | ||||
| JP64046468A | ||||
| JP2005534408A |
Foreign References:
| US20040019374 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Satoshi Deno
Atsushi Ebiya
Naori Kota
Tatsunori Ikeda
Shinji Mitsuhashi
Satoshi Deno
Atsushi Ebiya
Naori Kota
Tatsunori Ikeda