发明名称 REFLECTOR SYSTEM FOR DETERMINING POSITION
摘要 The invention relates to a reflector system for positioning a medical instrument or of body parts of a patient or for any determination of position, which is characterized by reflectors ( 3, 4, 5 ) that are configured as transparent retroreflective spheres and may consist of a material with a refractive index of preferably 1.9.
申请公布号 EP1244394(A2) 申请公布日期 2002.10.02
申请号 EP20000993582 申请日期 2000.12.18
申请人 NORTHERN DIGITAL INC. 发明人 BRUNNER, GEORG;SCHMID, MANFRED
分类号 A61B19/00;G01B11/24;G01C15/02;G02B5/12;G02B5/126 主分类号 A61B19/00
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