The following publications are possibly variants of this publication:
- MRI-Compatible Rigid and Flexible Outer Sheath Device with Pneumatic Locking Mechanism for Minimally Invasive SurgerySiyang Zuo, Noriaki Yamanaka, Ikuma Sato, Ken Masamune, Hongen Liao, Kiyoshi Matsumiya, Takeyoshi Dohi. miar 2008: 210-219 [doi]
- Nonmetallic Rigid-Flexible Outer Sheath with Pneumatic Shapelocking Mechanism and Double Curvature StructureSiyang Zuo, Ken Masamune, Kenta Kuwana, Morimasa Tomikawa, Satoshi Ieiri, Takeshi Ohdaira, Makoto Hashizume, Takeyoshi Dohi. miccai 2011: 169-177 [doi]
- Rigid-Flexible Outer Sheath Model Using Slider Linkage Locking Mechanism and Air Pressure for Endoscopic SurgeryAkihiko Yagi, Kiyoshi Matsumiya, Ken Masamune, Hongen Liao, Takeyoshi Dohi. miccai 2006: 503-510 [doi]
- Variable stiffness outer sheath with "Dragon skin" structure and negative pneumatic shape-locking mechanismSiyang Zuo, Kazuo Iijima, Takahiro Tokumiya, Ken Masamune. cars, 9(5):857-865, 2014. [doi]
- Developing Essential Rigid-Flexible Outer Sheath to Enable Novel Multi-piercing SurgerySiyang Zuo, Takeshi Ohdaira, Kenta Kuwana, Yoshihiro Nagao, Satoshi Ieiri, Makoto Hashizume, Takeyoshi Dohi, Ken Masamune. miccai 2012: 26-33 [doi]
- Nonmetallic Guide Sheath with Negative Pressure Shapelocking Mechanism for Minimally Invasive Image-Guided SurgerySiyang Zuo, Ken Masamune, Kenta Kuwana, Takeyoshi Dohi. accas 2012: 1-9 [doi]