Developing Essential Rigid-Flexible Outer Sheath to Enable Novel Multi-piercing Surgery. - Siyang Zuo; Takeshi Ohdaira; Kenta Kuwana; Yoshihiro Nagao; Satoshi Ieiri; Makoto Hashizume; Takeyoshi Dohi; Ken Masamune (MICCAI (1), 2012)

Self-Propelled Colonoscopy Robot Using Flexible Paddles. - Keisuke Osawa; Ryu Nakadate; Jumpei Arata; Yoshihiro Nagao; Tomohiko Akahoshi; Masatoshi Eto; Makoto Hashizume (IEEE Robotics Autom. Lett., 2020)

2.5-mm articulated endoluminal forceps using a compliant mechanism. - Keisuke Osawa; D. S. V. Bandara; Ryu Nakadate; Yoshihiro Nagao; Tomohiko Akahoshi; Masatoshi Eto; Jumpei Arata (Int. J. Comput. Assist. Radiol. Surg., 2023)

Early-stage modeling and analysis of continuum compliant structure for multi-DOF endoluminal forceps using pseudo-rigid-body model. - Keisuke Osawa; D. S. V. Bandara; Ryu Nakadate; Eiichiro Tanaka; Yoshihiro Nagao; Tomohiko Akahoshi; Masatoshi Eto; Jumpei Arata (Adv. Robotics, 2023)