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ИМПЛАНТИРУЕМЫЙ БИОЛОГИЧЕСКИ СОВМЕСТИМЫЙ ТРУБЧАТЫЙ МАТЕРИАЛ
专利权人:
В.Л. ГОР ЭНД АССОШИЕЙТС; ИНК. (US)
发明人:
РЭДСПИННЕР Рейчел (US)
申请号:
RU2015108023
公开号:
RU2015108023A
申请日:
2013.08.10
申请国别(地区):
RU
年份:
2016
代理人:
摘要:
1. Endoluminal delivered by an implantable device, comprising: a biocompatible tubular member formed from a composite material with a first layer comprising a first flexible matrix and a second layer comprising: an elastomeric component and a second flexible matrix, the second layer surrounds at least a portion of the first layer, the density per unit area of ​​the biocompatible tubular member is less than 100 g / m, and wherein the elastomeric component of the second flexible matrix is ​​10 -70% of the total weight of biocompatible tubular elementa.2. The apparatus of Claim. 1, wherein the first flexible matrix comprises at least one wrapped membranu.3. The apparatus according to claim. 2, wherein at least one of the first membrane wrapped flexible matrix comprises one of ePTFE, copolymer ePTFE, polyester, nylon and FEP.4. The apparatus of Claim. 1, wherein the first flexible polymeric matrix comprises extruded material.5. The apparatus according to claim 4, wherein the extruded polymeric material comprises at least one of ePTFE, and a copolymer of ePTFE FEP.6. The apparatus of Claim. 1, wherein the second flexible matrix comprises at least one wrapped membranu.7. The apparatus according to claim. 6, wherein at least one wrapped membrane comprises one of a laminate of ePTFE and FEP.8. The apparatus of Claim. 1, wherein the elastomeric component of the second layer is a TFE / PMVE.9 copolymer. The apparatus of Claim. 1, wherein the first layer comprises a first flexible elastomeric matrix without komponenta.10. The apparatus of Claim. 1, wherein the first layer forms the lumen of the tubular elementa.11. The apparatus according to claim. 1, comprising stent.12. The apparatus of claim. 11 wherein the stent is sandwiched between the first layer and the second sloem.13.1. Эндолюминальное доставляемое имплантируемое устройство, содержащее:биологически совместимый трубчатый элемент, сформированный из композитного материала с первым слоем, содержащим первую гибкую матрицу
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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