The following publications are possibly variants of this publication:
- Silicone retractor with embedded force-sensing function for attachment to surgical suction pipesToshio Koyama, Takanobu Iwai, Takeshi Yoneyama, Hiroyuki Kagawa, Yutaka Hayashi, Mitsutoshi Nakada, Tetsuyou Watanabe. aimech 2015: 145-150 [doi]
- A Force-Visualized Silicone Retractor Attachable to Surgical Suction PipesTetsuyou Watanabe, Toshio Koyama, Takeshi Yoneyama, Mitsutoshi Nakada. sensors, 17(4):773, 2017. [doi]
- Incompressible liquid based force sensible silicone retractor attachable to surgical suction instrumentsToshio Koyama, Takeshi Yoneyama, Mitsutoshi Nakada, Tetsuyou Watanabe. aimech 2016: 1398-1404 [doi]