Development and initial testing of a prototype concentric tube robot for surgical interventions

Costas Sophocleous, Eftychios G. Christoforou, Panayiotis S. Shiakolas, Ioannis Seimenis, Nikolaos V. Tsekos, Charalambos C. Doumanidis

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

2 Scopus citations

Abstract

The development and initial testing of a prototype concentric tube robot suitable for surgical applications is presented. The system is endowed with 3 degrees-of-freedom and consists of a three concentric tubes assembly and an actuation module. Design issues are discussed in a general context of concentric tube robots in view of their potential applications in surgery. Among the distinct features of the system is that the actuation module provides a mechanical decoupling between the available motions that effectively facilitates control of the device. Such robotic systems are considered particularly suitable for MR- guided interventions and compatibility issues with the specific imaging modality are discussed. Initial experimental testing of the device is presented which involved tip targeting and steering trials using direct visual feedback for guidance.

Original languageEnglish (US)
Title of host publicationIEEE 12th International Conference on BioInformatics and BioEngineering, BIBE 2012
Pages227-232
Number of pages6
DOIs
StatePublished - 2012
Event12th IEEE International Conference on BioInformatics and BioEngineering, BIBE 2012 - Larnaca, Cyprus
Duration: Nov 11 2012Nov 13 2012

Publication series

NameIEEE 12th International Conference on BioInformatics and BioEngineering, BIBE 2012

Other

Other12th IEEE International Conference on BioInformatics and BioEngineering, BIBE 2012
Country/TerritoryCyprus
CityLarnaca
Period11/11/1211/13/12

Keywords

  • Concentric tube robots
  • image-guided interventions
  • medical robotics

ASJC Scopus subject areas

  • Bioengineering
  • Biomedical Engineering

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