Patent ID: 7513897
Filing Date: 2009-04-07
Classification: A61B,B25B

Abstract:
1. Coagulation tweezers ( 1 ), comprising first and second legs ( 2 , 3 ) that merge from operational tips ( 4 ) thereof towards a common connection end ( 5 ), and which are spaced apart from one another between the operational tips ( 4 ) and the connecting end ( 5 ) even in a closing position of the operational tips ( 4 ), a stop element ( 6 ) and a counter stop element ( 7 ) located inside a perimeter of the coagulation tweezers ( 1 ) for limiting an opening of the legs of the tweezers, the stop element ( 6 ) comprising a pin or a shaft ( 9 ) with a lateral or radial protrusion or head ( 10 ) arranged at a free end thereof and with an end facing away from the protrusion or head ( 10 ) fastened in the first leg ( 2 ) of the tweezers, and the counter stop element ( 7 ) comprising a part mounted in the second leg ( 3 ) that is penetrated by the stop element ( 6 ) and having a penetrating opening ( 11 ) with a smaller cross-section than the protrusion or head ( 10 ) of the stop element ( 6 ), and during opening or closing of the legs ( 2 , 3 ) of the tweezers, the protrusion or head ( 10 ) is movable inside the counter stop element ( 7 ), which is spaced apart at a distance in the radial direction from the protrusion or head ( 10 ) during relative displacement between the head and the counter stop element ( 7 ).