Title:
血管移植体用の弾性回復可能なePTFE
Document Type and Number:
Japanese Patent JP2005530549
Kind Code:
A
Abstract:
An elastomerically recoverable PTFE material is provided including a longitudinally compressed fibrils of ePTFE material penetrated by elastomeric material within the pores defining the elastomeric matrix. The elastomeric matrix and the compressed fibrils cooperatively expand and recover without plastic deformation of the ePTFE material. The material may be used for various prosthesis, such as a vascular a prosthesis like a patch, a graft and an implantable tubular stent. Further, a method of producing the elastomerically recoverable PTFE material is provided herein.
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Inventors:
Sowinski Kurdi Suttov
Lacos Ronald
Lacos Ronald
Application Number:
JP2004515658A
Publication Date:
October 13, 2005
Filing Date:
May 01, 2003
Export Citation:
Assignee:
Boston Scientific Limited
International Classes:
A61F2/06; A61F2/84; A61L27/16; A61L27/00; A61L27/34; A61L27/50; (IPC1-7): A61L27/00; A61F2/06; A61M29/02
Foreign References:
| US5229431A | 1993-07-20 | |||
| US5133742A | 1992-07-28 | |||
| WO2000009041A1 | 2000-02-24 |
Attorney, Agent or Firm:
Sadao Kumakura
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Nobuo Ogawa
Atsushi Hakoda
Kenji Asai
Koji Hirayama