| 摘要 |
A coagulation clamp ( 1 ) has clamp jaws ( 4 ) and two projections ( 2 b or 2 c , 2 d) that impinge on these jaws directly or indirectly and that can be pivoted relative to one another on a common joint ( 2 ) with the aid of hand grips ( 3 ). The projections are insulated in the area of the joint and each connected directly or indirectly with a high-frequency terminal (HF). Here, the joint openings ( 6 ) are coated with an insulation that surrounds the joint axle ( 7 ) in the position of use, this insulation usefully being formed by a respective insulating sleeve ( 8 ). The joint axle ( 7 ) is made up of a sleeve ( 71 ) and an insert ( 72 ) that can be placed therein in telescoping fashion and that has a press-fit seating and that, on the side of sleeve ( 71 ) facing away from the insertion side, extends up to or into an opening ( 9 a) of a termination ( 9 ) of this sleeve ( 71 ) and is fixedly connected with this sleeve termination ( 9 ), preferably being welded thereto. This results in a stable joint ( 2 ) that can absorb large forces. Because both the sleeve ( 71 ) and its insert ( 72 ) can protrude past the clamp jaw ( 4 ) externally with a respective stop or flange ( 12 or 13 ), lateral or shear forces can also be absorbed effectively.
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