Electrosurgical instrument for ear surgery
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 25, 2002
Issued Date -
N/A
app pub date -
Nov 3, 2000
filing date -
Nov 8, 1999
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An electrode for use in an electrosurgical aural procedure known as a myringotomy for removing tissue of the tympanic membrane. In a preferred embodiment, the electrode is unipolar and characterized by a a flared tapered conical body terminating in a sharp point, the widest part of the tapered conical body having a diameter of about 1.5-3 mm, being the size of a hole to be formed by vaporization in the tympanic membrane.
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