专利内容由知识产权出版社提供
专利名称：SYSTEM AND METHODS FOR UPDATING
PATIENT REGISTRATION DURING SURFACETRACE ACQUISITION
发明人：Neil Jeffrey WITCOMB,Sepide
MOVAGHATI,Adam Taylor SCOTT
申请号：US16118635申请日：20180831
公开号：US20190060004A1公开日：20190228
专利附图：
摘要：A surgical navigation system and method for identifying positions on a patient,
including a processor, and a tracking system for tracking a pointer tool. The processor isprogrammed to initialize a surface trace acquisition, continuously record the positions ofthe pointer tool during the surface, conduct trace acquisition, combine the positionsrecorded during the surface trace acquisition into a surface trace, receive a patient imageof the patient, extract a surface from the patient image, compute a registration
transform between the surface traces and the surface for patient registration, segmentthe patient image into a regions where each region contains an anatomical landmark,determine a spatial distribution of surface traces among the regions; determine whetherthe spatial distribution in relation to each region minimizes deviance below a threshold,and if the determination is exceeding the threshold, provide information relating to suchregion.
申请人：SYNAPTIVE MEDICAL INC.
地址：Toronto CA
国籍：CA
更多信息请下载全文后查看
