James A. Teague,Eric Cheng,Jason W. Kear,Juli L. Curtis,Kevin R. Heath
申请号：
US11812096
公开号：
US08518054B2
申请日:
2007.06.14
申请国别(地区):
US
年份:
2013
代理人:
摘要：
A medical retrieval device of an embodiment of the present disclosure includes a proximal handle, a sheath, and a retrieval assembly. The sheath extends from the handle and includes a lumen and a distal end opposite the handle. The retrieval assembly is moveable relative to the sheath to achieve a collapsed position of the retrieval assembly within the lumen and an expanded position of the retrieval assembly when extended outside the lumen. The retrieval assembly includes a plurality of legs. At least one of the legs includes a wire having an inner core at least partially surrounded by an outer layer.
