| 摘要 |
A bipolar electrosurgical scissors having a first cutting blade which has a first cutting portion, the first cutting portion having a corresponding first cutting edge; a second cutting blade which has a second cutting portion, the second cutting portion having a corresponding second cutting edge in cutting cooperation with the first cutting edge; and electrical insulation disposed on portions of the first and second cutting blades, the electrical insulation extending into the first and second cutting portions except for the corresponding cutting edges for preventing electrical conduction from the electrically insulated portions of the cutting blades. In a first embodiment of the bipolar electrosurgical scissors of the present invention, the electrical insulation extends into the first and second cutting blades such that ⅓ of their distal tip is uninsulated. In a second embodiment of the bipolar electrosurgical scissors of the present invention, the electrical insulation extends into the first and second cutting members such that they are entirely insulated except for their corresponding cutting edges.
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