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

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)

Abstract

We have developed a new generation device called rigid-flexible outer sheath with multi-piercing surgery (MPS) to solve the issues of tissue closure, triangulation, and platform stability in natural orifice transluminal endoscopic surgery (NOTES), and the problems of restricted visual field, organ damage, and removing a resected organ from body in needlescopic surgery (NS). The shape of the flexible outer sheath can be selectively locked by a novel pneumatic shapelocking mechanism. Major features include four directional flexion at the distal end, four working channels, and suction and water jet functions. The insertion part of the prototype is 330 mm long with a 25 mm maximum outer diameter. The outer sheath system has successfully preformed in vivo experiment using a swine on partial gastrectomy. The advanced outer sheath system has shown great promise for solving NOTES and NS issues.

Original languageEnglish
Title of host publicationMedical Image Computing and Computer-Assisted Intervention, MICCAI2012 - 15th International Conference, Proceedings
EditorsNicholas Ayache, Herve Delingette, Polina Golland, Kensaku Mori
PublisherSpringer Verlag
Pages26-33
Number of pages8
ISBN (Print)9783642334146
Publication statusPublished - Jan 1 2012
Event15th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2012 - Nice, France
Duration: Oct 1 2012Oct 5 2012

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Volume7510 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

Other15th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2012
CountryFrance
CityNice
Period10/1/1210/5/12

Fingerprint

Piercing
Surgery
Orifices
Suction
Triangulation
Pneumatics
Insertion
Closure
Damage
Prototype
Tissue
Water
Partial
Experiment
Experiments

All Science Journal Classification (ASJC) codes

  • Theoretical Computer Science
  • Computer Science(all)

Cite this

Zuo, S., Ohdaira, T., Kuwana, K., Nagao, Y., Ieiri, S., Hashizume, M., ... Masamune, K. (2012). Developing essential rigid-flexible outer sheath to enable novel multi-piercing surgery. In N. Ayache, H. Delingette, P. Golland, & K. Mori (Eds.), Medical Image Computing and Computer-Assisted Intervention, MICCAI2012 - 15th International Conference, Proceedings (pp. 26-33). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 7510 LNCS). Springer Verlag.

Developing essential rigid-flexible outer sheath to enable novel multi-piercing surgery. / Zuo, Siyang; Ohdaira, Takeshi; Kuwana, Kenta; Nagao, Yoshihiro; Ieiri, Satoshi; Hashizume, Makoto; Dohi, Takeyoshi; Masamune, Ken.

Medical Image Computing and Computer-Assisted Intervention, MICCAI2012 - 15th International Conference, Proceedings. ed. / Nicholas Ayache; Herve Delingette; Polina Golland; Kensaku Mori. Springer Verlag, 2012. p. 26-33 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 7510 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Zuo, S, Ohdaira, T, Kuwana, K, Nagao, Y, Ieiri, S, Hashizume, M, Dohi, T & Masamune, K 2012, Developing essential rigid-flexible outer sheath to enable novel multi-piercing surgery. in N Ayache, H Delingette, P Golland & K Mori (eds), Medical Image Computing and Computer-Assisted Intervention, MICCAI2012 - 15th International Conference, Proceedings. Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), vol. 7510 LNCS, Springer Verlag, pp. 26-33, 15th International Conference on Medical Image Computing and Computer Assisted Intervention, MICCAI 2012, Nice, France, 10/1/12.
Zuo S, Ohdaira T, Kuwana K, Nagao Y, Ieiri S, Hashizume M et al. Developing essential rigid-flexible outer sheath to enable novel multi-piercing surgery. In Ayache N, Delingette H, Golland P, Mori K, editors, Medical Image Computing and Computer-Assisted Intervention, MICCAI2012 - 15th International Conference, Proceedings. Springer Verlag. 2012. p. 26-33. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
Zuo, Siyang ; Ohdaira, Takeshi ; Kuwana, Kenta ; Nagao, Yoshihiro ; Ieiri, Satoshi ; Hashizume, Makoto ; Dohi, Takeyoshi ; Masamune, Ken. / Developing essential rigid-flexible outer sheath to enable novel multi-piercing surgery. Medical Image Computing and Computer-Assisted Intervention, MICCAI2012 - 15th International Conference, Proceedings. editor / Nicholas Ayache ; Herve Delingette ; Polina Golland ; Kensaku Mori. Springer Verlag, 2012. pp. 26-33 (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)).
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