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Proceedingsofthe2011IEEE InternationalConferenceonMechatronicsandAutomation August7-10,Beijing,China DesignofaNovelMaster-SlaveRoboticSystemfor MinimallyIntravascularInvasiveSurgery PengZhang1,2*,ShichaoYu1,3,YingHu1,2,XinMa1,2,JianweiZhang4 1ShenzhenInstitutesofAdvancedTechnology,ChineseAcademyofSciences 2TheChineseUniversityofHongKong,HongKong,China 3MechanicalEngineeringandAutomation,HITShenzhenGraduateSchool 4TAMS,DepartmentofInformatics,UniversityofHamburg,Hamburg,Germany *Authorforcorrespondence,Email:peng.zhang1@siat.ac.cnorstarzhly@163.com Abstract-Anovelmaster-slaveroboticsystemhasbeenperformsteppingconveying[4];thelastistoassistsurgeons proposedforminimallyintravascularinvasivesurgery.Thewith7-DOFrobotwhichhasflexiblemovements[5]. roboticsystemiscomposedofguidewireinsertionmechanism2)Catheter/Guidewirenavigationsystems:The withforcefeedback,catheterinsertionmechanismandforcesystemhasbeendevelopedtoenableMISinterventionfroma feedbackdevice.Andtheworkingprincipleandcontrolsystem locationremotetothepatient[6-11].Thecommondesignof diagramarealsointroduced.Thissystemcanreducetheusageof X-rays,guaranteethesafetyandefficiency,andhelpthethesesystemsisamaster–slavecontrolcongurationinwhich manipulatorstocompletetheintravascularinvasivesurgerythemanipulatorsitsataconsoleoutsidetheprocedureroom withoutchangetheoperatinghabit.andusesaperipheralinputdevice(master)tomanipulatethe catheterorguidewirewithaspecializedcathetermanipulator IndexTerms–Intravascularinvasivesurgery,master-slave,(slave).Themasterdevicecanrangefromasimplejoystick, surgeryrobot,forcefeedback,cathetermechanism touchscreen,orstylus[8,16]tomorecomplex3-Dvector I.INTRODUCTIONinputs[14].Fortheslavedevice,mechanicaltransmission modules[13],aspecializedmechanicalcatheter-sheath,or Endovascularminimallyinvasivesurgery(MIS)becomeslargemagnetsareusedtodrivethecatheterorguidewire moreandmorepopular.Therearealotofadvantagessuchasthroughthevasculature.Theseremotecatheter/guidewire lowbloodloss,lowtrauma,low