{"title":"Intuitive control algorithm of a novel minimally invasive surgical robot","authors":"Guojun Niu, Bo Pan, Yue Ai, Yili Fu","doi":"10.1080/24699322.2016.1240296","DOIUrl":null,"url":null,"abstract":"Abstract Background: Minimally invasive surgery (MIS) based on computer and robot-assisted technology is becoming more and more popular. Methods: Intuitive motion control implemented by kinematic algorithm of the slave manipulator based on the 3D Display (DD) is proposed to eliminate absonant hand-eye coordination, kinematic dissimilarity and workspace mismatch of the master-slave manipulator and is applied in the novel minimally invasive surgical (MIS) robot developed in our lab. Forward and inverse kinematics of MIS robot are analyzed based on the screw theory. The kinematic algorithm of MIS robot based on the DD is achieved. Results: The trajectory tracking results that the movement trends between the master and slave manipulators consistently validate the effectiveness of forward and inverse kinematics. The simulation results of the kinematic algorithm by virtue of Simulink and SimMechanics sub-modules of the MATLAB and intuitive control experiment that the root mean square error of cumulative position increments is less than 0.5 mm validate effectiveness of intuitive control algorithm. Conclusion: Successful animal experiments furthermore validate the effectiveness of intuitive control algorithm.","PeriodicalId":56051,"journal":{"name":"Computer Assisted Surgery","volume":"21 1","pages":"101 - 92"},"PeriodicalIF":1.5000,"publicationDate":"2016-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1080/24699322.2016.1240296","citationCount":"4","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Computer Assisted Surgery","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/24699322.2016.1240296","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"SURGERY","Score":null,"Total":0}
引用次数: 4
Abstract
Abstract Background: Minimally invasive surgery (MIS) based on computer and robot-assisted technology is becoming more and more popular. Methods: Intuitive motion control implemented by kinematic algorithm of the slave manipulator based on the 3D Display (DD) is proposed to eliminate absonant hand-eye coordination, kinematic dissimilarity and workspace mismatch of the master-slave manipulator and is applied in the novel minimally invasive surgical (MIS) robot developed in our lab. Forward and inverse kinematics of MIS robot are analyzed based on the screw theory. The kinematic algorithm of MIS robot based on the DD is achieved. Results: The trajectory tracking results that the movement trends between the master and slave manipulators consistently validate the effectiveness of forward and inverse kinematics. The simulation results of the kinematic algorithm by virtue of Simulink and SimMechanics sub-modules of the MATLAB and intuitive control experiment that the root mean square error of cumulative position increments is less than 0.5 mm validate effectiveness of intuitive control algorithm. Conclusion: Successful animal experiments furthermore validate the effectiveness of intuitive control algorithm.
期刊介绍：
omputer Assisted Surgery aims to improve patient care by advancing the utilization of computers during treatment; to evaluate the benefits and risks associated with the integration of advanced digital technologies into surgical practice; to disseminate clinical and basic research relevant to stereotactic surgery, minimal access surgery, endoscopy, and surgical robotics; to encourage interdisciplinary collaboration between engineers and physicians in developing new concepts and applications; to educate clinicians about the principles and techniques of computer assisted surgery and therapeutics; and to serve the international scientific community as a medium for the transfer of new information relating to theory, research, and practice in biomedical imaging and the surgical specialties.
The scope of Computer Assisted Surgery encompasses all fields within surgery, as well as biomedical imaging and instrumentation, and digital technology employed as an adjunct to imaging in diagnosis, therapeutics, and surgery. Topics featured include frameless as well as conventional stereotactic procedures, surgery guided by intraoperative ultrasound or magnetic resonance imaging, image guided focused irradiation, robotic surgery, and any therapeutic interventions performed with the use of digital imaging technology.
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