公开(公告)号：US20120253453A1

公开(公告)日：2012-10-04

申请号：US13078774

申请日：2011-04-01

Applicant: William C. Bruchman ,  Paul D. Gassler ,  Cody L. Hartman ,  Peter J. Walsh ,  Charles F. White

Inventor： William C. Bruchman ,  Paul D. Gassler ,  Cody L. Hartman ,  Peter J. Walsh ,  Charles F. White

IPC: A61F2/82

CPC classification number: A61F2/24 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2/2418 ,  A61F2/2472 ,  A61F2/2475 ,  A61F2210/0076 ,  A61F2220/005 ,  A61F2230/00 ,  A61F2230/0006 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61L27/025 ,  A61L27/40 ,  A61L27/48 ,  A61L27/507 ,  A61L2430/20 ,  C08L27/00

Abstract: A thin, biocompatible, high-strength, composite material is disclosed that is suitable for use in various implanted configurations. In one aspect, 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. The composite material includes a porous expanded fluoropolymer membrane and an elastomer, wherein the elastomer fills substantially all of the pores of the porous expanded fluoropolymer, and the composite material comprising less than about 80% fluoropolymer by weight.

Abstract translation: 公开了一种适用于各种植入构型的薄的，生物相容的，高强度的复合材料。 在一个方面，复合材料在高周期弯曲应用中保持灵活性，使其特别适用于诸如心脏起搏引线或心脏瓣膜小叶的高柔性植入物。 复合材料包括多孔膨胀氟聚合物膜和弹性体，其中弹性体基本上填充多孔膨胀氟聚合物的所有孔，并且复合材料包含按重量计小于约80％的含氟聚合物。

公开(公告)号：US08961599B2

公开(公告)日：2015-02-24

申请号：US13078774

申请日：2011-04-01

Applicant: William C. Bruchman ,  Paul D. Gassler ,  Cody L. Hartman ,  Peter J. Walsh ,  Charles F. White

Inventor： William C. Bruchman ,  Paul D. Gassler ,  Cody L. Hartman ,  Peter J. Walsh ,  Charles F. White

IPC: A61L27/40 ,  A61F2/24 ,  A61L27/48 ,  A61L27/50 ,  A61L27/02

CPC classification number: A61F2/24 ,  A61F2/2412 ,  A61F2/2415 ,  A61F2/2418 ,  A61F2/2472 ,  A61F2/2475 ,  A61F2210/0076 ,  A61F2220/005 ,  A61F2230/00 ,  A61F2230/0006 ,  A61F2230/0013 ,  A61F2230/0054 ,  A61L27/025 ,  A61L27/40 ,  A61L27/48 ,  A61L27/507 ,  A61L2430/20 ,  C08L27/00

Abstract: A thin, biocompatible, high-strength, composite material is disclosed that is suitable for use in various implanted configurations. In one aspect, 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. The composite material includes a porous expanded fluoropolymer membrane and an elastomer, wherein the elastomer fills substantially all of the pores of the porous expanded fluoropolymer, and the composite material comprising less than about 80% fluoropolymer by weight.

Abstract translation: 公开了一种适用于各种植入构型的薄的，生物相容的，高强度的复合材料。 在一个方面，复合材料在高周期弯曲应用中保持灵活性，使其特别适用于诸如心脏起搏引线或心脏瓣膜小叶的高柔性植入物。 复合材料包括多孔膨胀氟聚合物膜和弹性体，其中弹性体基本上填充多孔膨胀氟聚合物的所有孔，并且复合材料包含按重量计小于约80％的含氟聚合物。

公开(公告)号：US08945212B2

公开(公告)日：2015-02-03

申请号：US13485823

申请日：2012-05-31

Applicant: William C. Bruchman ,  Paul D. Gassler ,  Cody L. Hartman ,  Peter J. Walsh

Inventor： William C. Bruchman ,  Paul D. Gassler ,  Cody L. Hartman ,  Peter J. Walsh

IPC: A61F2/24 ,  A61L27/48 ,  A61L27/56 ,  A61L27/34 ,  A61L27/50

CPC classification number: A61F2/2403 ,  A61F2/24 ,  A61F2/2415 ,  A61F2210/0076 ,  A61F2230/00 ,  A61F2240/001 ,  A61F2240/005 ,  A61L27/34 ,  A61L27/48 ,  A61L27/507 ,  A61L27/56 ,  A61L2420/04 ,  A61L2420/08 ,  A61L2430/20 ,  Y10T29/49412 ,  C08L27/18

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. The composite material includes at least one porous expanded fluoropolymer layer and an elastomer substantially filling substantially all of the pores of the porous expanded fluoropolymer.

Abstract translation: 公开了一种适用于各种植入构型的薄的，生物相容的，高强度的复合材料。 复合材料在高周期弯曲应用中保持灵活性，使其特别适用于高柔性植入物，如心脏起搏引线或心脏瓣膜小叶。 复合材料包括至少一个多孔膨胀氟聚合物层和基本上填充多孔膨胀氟聚合物的基本上所有孔的弹性体。