Yuji Nishizawa

According to our database, Yuji Nishizawa authored at least 8 papers between 2013 and 2022.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2022

Surgical assistant manipulator with diagonal joints and multi-stage telescopic screws for laparoscopic solo surgery.

Ayumu Sasaki, Toshikazu Kawai, Yuji Nishizawa, Atsushi Nishikawa, Tatsuo Nakamura

Int. J. Comput. Assist. Radiol. Surg., 2022

Surgical Assistant Manipulator with Rack Gear and Gear Train Mechanism for Laparoscopic Surgery.

Yosuke Tsukimoto, Toshikazu Kawai, Atsushi Nishikawa, Yuji Nishizawa, Tatsuo Nakamura

Proceedings of the IEEE/SICE International Symposium on System Integration, 2022

2021

Locally operated assistant manipulators with selectable connection system for robotically assisted laparoscopic solo surgery.

Shohei Fukui, Toshikazu Kawai, Yuji Nishizawa, Atsushi Nishikawa, Tatsuo Nakamura, Noriyasu Iwamoto, Yuki Horise, Ken Masamune

Int. J. Comput. Assist. Radiol. Surg., 2021

2017

Compact forceps manipulator with a spherical-coordinate linear and circular telescopic rail mechanism for endoscopic surgery.

Toshikazu Kawai, Hiroyuki Hayashi, Yuji Nishizawa, Atsushi Nishikawa, Ryoichi Nakamura, Hiroshi Kawahira, Masaaki Ito, Tatsuo Nakamura

Int. J. Comput. Assist. Radiol. Surg., 2017

Image recognition of triangular tissue of an organ pulled by forceps in surgical working area for laparoscope robot.

Hisa Nakasuji, Kazuki Naruki, Toshikazu Kawai, Atsushi Nishikawa, Yuji Nishizawa, Tatsuo Nakamura

Proceedings of the 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2017

2015

Mobile locally operated detachable end-effector manipulator for endoscopic surgery.

Toshikazu Kawai, Myongyu Shin, Yuji Nishizawa, Yuki Horise, Atsushi Nishikawa, Tatsuo Nakamura

Int. J. Comput. Assist. Radiol. Surg., 2015

2014

Hands-free interface for surgical procedures based on foot movement patterns.

Toshikazu Kawai, Masanori Fukunishi, Atsushi Nishikawa, Yuji Nishizawa, Tatsuo Nakamura

Proceedings of the 36th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2014

2013

Sensing elasticity from the phase difference of the stepper motor.

Toshikazu Kawai, Kensuke Nishio, Yusuke Morita, Yuji Nishizawa, Tatsuo Nakamura

Proceedings of the 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2013