SEAL ARRANGEMENTS FOR ULTRASONICALLY POWERED SURGICAL INSTRUMENTS
摘要
In one general aspect, various embodiments are directed to ultrasonic surgical instruments that may be used in aqueous environments. The instruments may include cutting a member that is supported within a hollow sheath. Various seal arrangements are disclosed for establishing a substantially fluid-tight seal between the cutting member and the sheath.
申请公布号
WO2011100321(A2)
申请公布日期
2011.08.18
申请号
WO2011US24190
申请日期
2011.02.09
申请人
ETHICON ENDO-SURGERY, INC.;ROBERTSON, GALEN, C.;HOUSER, KEVIN, L.;NEUROHR, MARK, A.
发明人
ROBERTSON, GALEN, C.;HOUSER, KEVIN, L.;NEUROHR, MARK, A.