Eric Leuthardt,Guy Genin,Matthew Smyth,David Limbrick,Daniel Moran,Lihong Wang,Aaron McLaughlin,Alexander Yang,Manish Shah,Devon Haydon,Sam Stone,Michael Winek,Richard L. Marcus
申请号：
US13678769
公开号：
US09227043B2
申请日:
2012.11.16
申请国别(地区):
US
年份:
2016
代理人:
摘要：
A catheter assembly for inserting in a fluid filled space in a body includes a main body having a first end portion and a second end portion. The first end portion is positionable within the fluid filled space and the second end portion is adapted to extend outward from the fluid filled space when the first end portion is positioned within the fluid filled space. The catheter assembly also includes a catheter tip that is connected to the second end portion. The catheter tip includes a housing having a cavity defined therein. The catheter tip also includes a rotating element positioned within the cavity. The rotating element is configured to rotate within the cavity to facilitate movement of the first end portion of the main body within the fluid filled space.
