FORCEPS Russian patent published in 2005 - IPC

FIELD: medical engineering.

SUBSTANCE: device has two branches joined with hinge pin and having finger rings, handles, rack gear and working parts manufactured as pinching lips having notches on internal surfaces. The branches are curved in single plane in opposite directions above and below the axis with the first rounded bend. The first bend takes 1/4 of a circle at an angle of 90° on the pinching lips and has 15 mm large radius. Longitudinal 20 mm long slots are available above connection axle producing window-type 3 mm wide lumen when closing the lips. The second bend is made at an angle of 20° and positioned in handle zones 10 mm below of the connection axle and 50 mm far from the working part end.

EFFECT: of use in removing peripheral lymph nodes and neoplasms; avoided intraoperative complications; improved operation field observation.

4 dwg