The i2Snake robotic platform for endoscopic surgery
File(s)
Author(s)
Type
Journal Article
Abstract
Endoscopic procedures have transformed minimally invasive surgery as they allow the examination and intervention on a patient's anatomy through natural orifices, without the need for external incisions. However, the complexity of anatomical pathways and the limited dexterity of existing instruments, limit such procedures mainly to diagnosis and biopsies. This paper proposes a new robotic platform: the Intuitive imaging sensing navigated and kinematically enhanced ([Formula: see text]) robot that aims to improve the field of endoscopic surgery. The proposed robotic platform includes a snake-like robotic endoscope equipped with a camera, a light-source and two robotic instruments, supported with a robotic arm for global positioning and for insertion of the [Formula: see text] and a master interface for master-slave teleoperation. The proposed robotic platform design focuses on ergonomics and intuitive control. The control workflow was first validated in simulation and then implemented on the robotic platform. The results are consistent with the simulation and show the clear clinical potential of the system. Limitations such as tendon backlash and elongation over time will be further investigated by means of combined hardware and software solutions. In conclusion, the proposed system contributes to the field of endoscopic surgical robots and could allow to perform more complex endoscopic surgical procedures while reducing patient trauma and recovery time.
Date Issued
2018-10-01
Date Acceptance
2018-05-15
Citation
Annals of Biomedical Engineering, 2018, 46 (10), pp.1663-1675
ISSN
0090-6964
Publisher
Springer Verlag
Start Page
1663
End Page
1675
Journal / Book Title
Annals of Biomedical Engineering
Volume
46
Issue
10
Copyright Statement
© The Author(s) 2018. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Sponsor
Engineering & Physical Science Research Council (EPSRC)
Engineering & Physical Science Research Council (EPSRC)
Identifier
https://www.ncbi.nlm.nih.gov/pubmed/29948372
PII: 10.1007/s10439-018-2066-y
Grant Number
EP/J021199/1
EP/P012779/1
Subjects
Endoscopy
Medical robotics
Minimally invasive surgery
Snake-like
Teleoperation
Tendon-driven
Publication Status
Published
Coverage Spatial
United States
Date Publish Online
2018-06-11