КАЛЛИ Эдвард Х. (US),ИРВИН Крейг У. (US),СИЛВЕРМЕН Джеймс Д. (US)
申请号：
RU2014109385/14
公开号：
RU2014109385A
申请日:
2012.08.10
申请国别(地区):
RU
年份:
2015
代理人:
摘要：
1. A containment sheath comprising an invertible sheath having an inner and outer layer at least partially forming a chamber configured to invert the invert sheath as a result of crimping the chamber. The containment sheath according to claim 1, characterized in that as a result of crimping the chamber, the invertible sheath is shortened. 3. The containment sheath according to claim 1, characterized in that the axial displacement of the invertible sheath is provided as a result of pressure testing the chamber. 4. The containment sheath according to claim 1, characterized in that the invertible sheath contains a helicoidally wound tape. The containment sheath of claim 4, wherein the tape contains ePTFE. 6. The containment sheath of claim 5, wherein the ePTFE is anisotropic. The containment sheath according to claim 4, characterized in that the helicoidally wound sheath is made with the possibility of narrowing. The containment sheath according to claim 1, characterized in that at least the outer layer contains at least two compressive elements, while the diameter of the outer layer is not increased for the compressive elements. A containment sheath according to claim 8, characterized in that the compression elements are selected from the following: seams, heat shrink tubes, adhesives, ePTFE or fluorinated ethylene propylene (FEP) .10. The containment sheath according to claim 1, characterized in that the invertible sheath contains braided threads. The containment sheath according to claim 1, characterized in that the increase in the chamber volume is ensured by supplying liquid, gas, gel or1. Сдерживающий интродьюсер, содержащийинвертируемый интродьюсер, имеющий внутренний и внешний слои, по меньшей мере, частично образующие камеру, выполненный с возможностью выворачивания инвертируемого интродьюсера в результате опрессовывания камеры.2. Сдерживающий интродьюсер по п. 1, отличающийся тем, что в результате опрессовывания камеры инвертируемый интродьюсер укорачивается.
