ВАЙССХАУПТ Дитер (DE),КЕЛЛЕР Антон (DE),РОТВАЙЛЕР Кристоф (DE)
申请号：
RU2012130087/14
公开号：
RU2012130087A
申请日:
2010.12.17
申请国别(地区):
RU
年份:
2014
代理人:
摘要：
1. A surgical instrument (12 120) for connecting the body tissue, comprising two relatively movable elements (14, 16 138, 140), each of which comprises a high-frequency electrode (28, 29 142, 144) which in the position convergence elements (14, 16 138, 140) of the instrument set minimum distance from each other, are located opposite each other and facing each other, wherein at least one of the high-frequency electrodes is divided into at least two electrode segments (30, 31 150, 151), and at least two electrode segments (30, 31 150, 151) are electrically isolated from each other, characterized in thatat least two electrode segments (30, 31 150, 151) are arranged next to each other and define at least two rows (34, 36 35, 37 152, 154) electrodesat least one electrode segment (30, 31) has a first portion (38, 39) of the electrode segment that is part of the first series (34, 35) electrodes and a second portion (40, 41) of the electrode segment that is part of the second row (36, 37) electrodesLoaded in a segment frequency electrode (28, 29 142, 144) defines a midline (44, 45 156) of the electrode and adjacent to each other electrode segments (30, 31 150, 151) are arranged offset relative to each other predetermined centerline (44, 45 156) towards the electrode such that the sum of the lengths (48) of all electrode segments longer than the length (46) of the electrode.2. A surgical instrument according to claim 1, characterized in that the convergence position settling opposite to each other and mutually facing electrode segments (30, 31 150, 151) form a pair (62 168) of the electrode segments.3. The surgical instrument of claim 2, wherein said forming a pair (62 168) of the electrode segments of the electrode segments (30, 31 150, 151) have the same size or substantially the same magnitude.4. A surgical instrument according to any one of claims 1-3, characterized in that each of the elements (14, 16 138, 140) defines a tool surface (32, 60 170), the tool element, and
