| 摘要 |
2134899 9321845 PCTABS00027 A bipolar snare instrument (10) for use in surgery is provided. The snare instrument (10) has a snaring loop (12) comprising a flexible continuous electrically-insulating loop (20) to provide localized selected necrosis and hemostasis of a patient's protruding tissue. Methods of performing surgery with such devices are also described.
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