Keydoor ring clamp-manual HF activation

The present disclosure relates to a bipolar HF instrument (1) having a jaw portion (2), a first instrument branch (3) and a second instrument branch (4) for grasping tissue, the first and second instrument branches being arranged and configured to move away from each other when opened and towards each other when closed, a blade manipulation element (5), the invention relates to an HF instrument (1) for cutting tissue, comprising a blade handling element (5) for moving a mechanical blade (6) in said jaw portion (2) for cutting tissue, and/or an HF activation element (7) for activating an HF current supply for sealing tissue, characterized in that said blade handling element (5) and/or said HF activation element (7) are/is arranged and configured to be likewise operable, respectively, from two opposite sides of said HF instrument (1). 本公开涉及一种双极HF器械(1)，具有钳口部分(2)、第一器械分支(3)和第二器械分支(4)以用于抓住组织，所述第一器械分支和第二器械分支被设置和构造成在打开时彼此远离地运动并且在闭合时朝向彼此运动，刀片操纵元件(5)，用于在所述钳口部分(2)中运动机械刀片(6)以切割组织，和/或HF激活元件(7)，用于激活HF电流供应以密封组织，其特征在于，所述刀片操纵