A ligating instrument comprising an anvil body and a staple driving body with a longitudinal groove which accommodates a staple magazine with staple pushers and a wedge. The latter is mounted on a carriage arranged in guides provided on the lateral walls of the staple driving body. The instrument incorporates a device for adjusting the ligation spacing, which comprises a stationary axle mounted on the carriage transversely to the latter. The tapered portion of the wedge is fitted on this axle. The ligation spacing adjustment means also includes a movable support articulated to the wedge in its rear portion so that the movable support and the wedge can be set in motion at a perpendicular to the guides of the carriage.
申请公布号
US4629107(A)
申请公布日期
1986.12.16
申请号
US19840617508
申请日期
1984.06.05
申请人
VSESOJUZNY NAUCHNO-ISSLEDOVATELSKY I ISPYTATELNY INSTITUTE MEDITSINSKOI TEKHNIKI
发明人
FEDOTOV, VLADIMIR M.;KHARCHENKO, VLADIMIR P.;LIPOVSKY, IOSIF L.;IVANOVA, TATYANA L.