Mark L. Jenson,William J. Drasler,Daniel M. Lafontaine
申请号：
US10877340
公开号：
US08241315B2
申请日:
2004.06.24
申请国别(地区):
US
年份:
2012
代理人:
摘要：
Occluded vasculature such as occluded arterial vasculature can be recanalized using a device that is configured to penetrate an occlusion, while limiting a distance that said penetration structure can extend in order to limit inadvertent vascular damage. The device can include an elongate sheath and a stylet disposed within the elongate sheath. The elongate sheath and the stylet can include, in combination, an engagement section that is configured to limit relative axial movement between the elongate sheath and the stylet.
