FIELD: medical equipment.
SUBSTANCE: invention relates to an electrosurgical instrument that can be used, for example, for thermal bonding (thermoligation) and/or sealing or coagulation. The electrosurgical instrument contains a first jaw and a second jaw mounted in support of each other by means of a rotary joint with the ability to rotate around a rotary axis. The pivot joint has a support pin and a support recess, a seal that completely encloses the support pin in a circumferential direction around the pivot axis and seals against the first jaw and the second jaw. The seal is compressed between the jaws and elastically deformed in the axial direction parallel to the rotary axis.
EFFECT: invention is characterized by the seal between the jaws making it possible to create a gap or free space, which makes the area between the jaws sufficiently accessible for sterilization and cleaning of the instrument and thereby facilitates these operations.
14 cl, 12 dwg
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