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A hybrid robot system guided by computer tomography for percutaneous lung cancer cryosurgery

  • Tianmiao Wang*
  • , Can Tang
  • , Da Liu
  • *Corresponding author for this work
  • Beihang University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The common serial robot or parallel robot is difficult to implement CT-guided surgery in the limited workspace. A novel hybrid robot with 9-DOF was presented, detail structures of which were analyzed based on screw theory and Displacement Manifold (DM). The dexterity of hybrid robot was provided in terms of Riemann Manifold (RM). The structure of control system was described. DICOM image processing, spatial registration and 3D dynamic reconstruction in the operation planning subsystem were analyzed, some new methods used in which were explained. The architecture of CT-guided robot system and its subsystems were put forward. Simulative clinical experimentation showed that the locating precision of hybrid robot arrived at 1.08mm, which can meet the requirement of clinical cryosurgery.

Original languageEnglish
Title of host publicationIntelligent Robotics and Applications - First International Conference, ICIRA 2008, Proceedings
PublisherSpringer Verlag
Pages588-596
Number of pages9
EditionPART 1
ISBN (Print)3540885129, 9783540885122
DOIs
StatePublished - 2008
Event1st International Conference on Intelligent Robotics and Applications, ICIRA 2008 - Wuhan, China
Duration: 15 Oct 200817 Oct 2008

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 1
Volume5314 LNAI
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference1st International Conference on Intelligent Robotics and Applications, ICIRA 2008
Country/TerritoryChina
CityWuhan
Period15/10/0817/10/08

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • 3D reconstruction
  • CT-guided surgery
  • Cryosurgery
  • Hybrid robot
  • Operation planning
  • Riemann Manifold
  • Screw theory

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