The device comprises a surgical instrument incorporating a movable element and a stationary element, and a drive made as a closed hydraulic system adapted to effect mutual displacement of the elements.
申请公布号
US5024652(A)
申请公布日期
1991.06.18
申请号
US19900525304
申请日期
1990.05.17
申请人
DUMENEK, VLADIMIR A.;STOLYARENKO, GEORGY E.;KOSSOVSKY, LEOPOLD V.
发明人
DUMENEK, VLADIMIR A.;STOLYARENKO, GEORGY E.;KOSSOVSKY, LEOPOLD V.
