典型文献
Optics-guided Robotic System for Dental Implant Surgery
文献摘要：
At present,dental implant surgery mainly relies on the clinical experience of the doctor and the assistance of preop-erative medical imaging.However,there are some problems in dental implant surgery,such as narrow space,sight obstruction,inaccurate positioning,and high requirements of doctors'proficiency.Therefore,a dental implant robot system(DIRS)guided by optical navigation is developed in this study,with an x-shaped tool and an irregular pentago-nal tracer are designed for spatial registration and needle tip positioning strategy respectively.The coordinate system of each unit in DIRS is unified through system calibration,spatial registration,and needle tip positioning strategy.Then the surgical path is planned on the computed tomography(CT)images in the navigation software before operation.The automatic positioning method and the auxiliary positioning method can be used in the operation to achieve accurate positioning and assist doctors to complete the operation.The errors of spatial registration,needle tip posi-tioning strategy,and the overall accuracy of the system were evaluated respectively,and the results showed that they all met the needs of clinical surgery.This study preliminarily verified the feasibility of the precise positioning method for dental surgery robots and provided certain ideas for subsequent related research.
文献关键词：
中图分类号：
作者姓名：
Biao Yan;Wenlong Zhang;Lijing Cai;Lingxiang Zheng;Kaiyang Bao;Yuming Rao;Lin Yang;Weitao Ye;Peifeng Guan;Wei Yang;Jiang Li;Rongqian Yang
作者机构：
School of Materials Science and Engineering,South China University of Technology,Guangzhou,China;RD Department,Shenzhen SONTU Medical Imaging Equipment Co.,Ltd,Shenzhen,China;Department of Radiology,Guangdong Provincial People's Hospital,Guangdong Academy of Medical Sciences,Guangzhou,China;AimooeTechnology Co.,Ltd,Guangzhou,China;School of Biomedical Engineering,Southern Medical University,Guangzhou,China;Department Prosthodontics,School of Stomatology,Guangzhou Medical University,Guangzhou,China;School of Materials Science and Engineering,South China University ofTechnology,Guangzhou,China
文献出处：
引用格式：
[1]Biao Yan;Wenlong Zhang;Lijing Cai;Lingxiang Zheng;Kaiyang Bao;Yuming Rao;Lin Yang;Weitao Ye;Peifeng Guan;Wei Yang;Jiang Li;Rongqian Yang-.Optics-guided Robotic System for Dental Implant Surgery)[J].中国机械工程学报,2022(03):135-147
A类：
preop,DIRS,pentago
B类：
Optics,guided,Robotic,System,Dental,Implant,Surgery,At,present,dental,implant,surgery,mainly,relies,clinical,experience,assistance,erative,medical,imaging,However,there,some,problems,such,narrow,space,sight,obstruction,inaccurate,positioning,high,requirements,doctors,proficiency,Therefore,system,by,optical,navigation,developed,this,study,shaped,tool,irregular,nal,tracer,designed,spatial,registration,needle,tip,strategy,respectively,coordinate,each,unit,unified,through,calibration,Then,surgical,path,planned,computed,tomography,images,software,before,operation,automatic,method,auxiliary,can,used,achieve,complete,errors,overall,accuracy,were,evaluated,results,showed,that,they,needs,This,preliminarily,verified,feasibility,precise,robots,provided,certain,ideas,subsequent,related,research
AB值：
0.539954
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