| 摘要 |
<p>A surgical gripping device (1), comprising: a first electrode section (25) provided between a jaw (42) and probe conduction sections (23), in the opening/closing direction of the jaw, and on at least one probe conduction section; and a second electrode section (105) provided between the jaw and the first electrode section, in the opening/closing direction of the jaw, and on at least one of the jaw conduction sections. The surgical gripping device comprises an inter-electrode distance changing unit that makes a second distance between the two electrode sections, in a second treatment mode in which only a high-frequency current is transmitted to the two electrode sections, smaller than a first distance between the two electrode sections, in a first treatment mode in which at least ultrasonic vibrations are transmitted to the probe conduction sections.</p> |
