Nicoson, Zachary R.,Flagle, Jake,Mark, Joseph L.,Miller, Michael E.
申请号：
AU2008308978
公开号：
AU2008308978B2
申请日:
2008.09.26
申请国别(地区):
AU
年份:
2013
代理人:
摘要：
A surgical device is disclosed. The surgical device comprises a housing, a cuttingelement, a spool, a piston, and a spring. The cutting element extends from thehousing at the distal end of the housing. The cutting element comprises an outercannula and an inner cannula. The spool is engaged with the outer cannula. Thepiston is engaged with the inner cannula. A spring is positioned between the spooland the piston. The spool is translated distally to translate the outer cannulatowards the distal end. And the piston translates the inner cannula towards thedistal end to sever tissue.
