KERNS, RALPH,BHADRI, PRASHANT,MCCORMICK, MATTHEW,PINTO, ANDERSON, GUSTAVO TEIXEIRA,HUMAYUN, MARK,ARANA, LUIS
申请号：
EP10819351
公开号：
EP2480280A4
申请日:
2010.09.21
申请国别(地区):
EP
年份:
2013
代理人:
摘要：
There is provided an adjustable cannula system comprising: a housing, an expandable member coupled to the housing, the expandable member including a proximal portion and a distal portion, wherein the proximal portion has a larger cross-sectional area than the distal portion in an unexpanded state and a plurality of folds on the expandable member. The folds are configured to accommodate expansion of the expandable member.
