Olympus Corporation

Masaru Yuasa

Yoshisane Nakamura

Yohei Yoshida

Lon B Miller

Vincen V Vang

Yung N Nguyen

A treatment device includes a flexible sheath; a wire configured to be inserted into the sheath; a first treatment member disposed at distal side from the wire; a second treatment member disposed at a distal side from the first treatment member; and a protection member configured to cover the second treatment member when the first treatment member projects from a distal end of the sheath.

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Allentown, PA, United States of America

Masaru Yuasa