Electro surgical high frequency cutting instrument
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United States of America Patent
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-
Nov 17, 1987
Issued Date -
N/A
app pub date -
Jul 28, 1986
filing date -
Jun 25, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In an electro-surgical r.f. cutting instrument in which the neutral electrode (11) is arranged on both sides of the cutting electrode (12) but is however set back relative to the cutting electrode (12) on the instrument body (13). The ratio of the sizes of the contact areas (14, 15) of the neutral electrode (11) and of the cutting electrode (12) is greater than 7:1 and smaller than 20:1.
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