Trytec Co., Ltd.

Tadaaki Eto

Hiroshi Takezaki

An exhaust tool () includes: a flexible body portion () extending over substantially an entire length of a cylindrical shaft () of an incision energy device (e.g., ultrasonic coagulation incision deviceor electrocautery device) having an energy generation portion () for incision provided at a tip thereof; a pair of holding portions () provided to the body portion () and configured to hold the cylindrical shaft (); and a flow path formation portion () forming therein a flow path () for mist generated from the energy generation portion (). The exhaust tool () is allowed to be attached/detached to/from the cylindrical shaft () by the pair of holding portions () being opened through bending of the body portion ().

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Kagoshima, Japan

Tadaaki Eto