Medical high frequency surgical instrument including pivotable electrode support
A technology for high-frequency surgery and surgical instruments, used in heating surgical instruments, parts of surgical instruments, operations, etc., can solve the problem that the clamping pressure electrodes are not uniform, the treatment results are unfavorable, and the opposing HF electrodes are not in a precise parallel orientation and other problems to achieve the effect of quality improvement and reliable integration
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[0051] figure 1 The HF instrument according to the first preferred embodiment of the invention (in a bipolar configuration) exemplarily shown in , basically comprises: a jaw part M formed of forceps, clippers or scissors in essence and an instrument handle G for operating (and electrically actuating) the jaw part M. At least one electrode foot 1 has a separate electrode holder 4 hinged on the electrode foot (the electrode holder is pivotable relative to the electrode foot), a first electrode 6 (cf. Figure 4 ), the first electrode is then elastically / compliantly mounted on the electrode holder.
[0052] Specifically, according to figure 1 The HF instrument consists of the first electrode leg 1 (according to figure 1 The upper figure) and the second electrode leg 2 (according to figure 1 The lower figure of ) consists of electrode legs hinged to each other at their proximal ends (also corresponding to the proximal ends of the overall HF instrument) by means of hinge pins 8 ...
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