- 专利标题： Method and assembly for spatial mapping of a model, such as a holographic model, of a surgical tool and/or anatomical structure onto a spatial position of the surgical tool respectively anatomical structure, as well as a surgical tool
-
申请号： US17421077申请日： 2020-01-10
-
公开(公告)号： US12096987B2公开(公告)日： 2024-09-24
- 发明人: Thomas Jacobus Andreas Mensink , Theodorus Petrus Cornelis van Doormaal
- 申请人： AugmedIT B.V.
- 申请人地址： NL Naarden
- 专利权人： AugmedIT B.V.
- 当前专利权人： AugmedIT B.V.
- 当前专利权人地址： NL Naarden
- 代理机构： Hoffmann & Baron, LLP
- 优先权： NL 22371 2019.01.10
- 国际申请： PCT/NL2020/050015 2020.01.10
- 国际公布： WO2020/145826A 2020.07.16
- 进入国家日期： 2021-07-07
- 主分类号： A61B34/10
- IPC分类号： A61B34/10 ; A61B34/20 ; A61B90/00 ; A61B90/50
摘要：
A method for the spatial mapping of a model of a surgical tool onto a spatial position of the surgical tool includes a) providing a surgical tool having a working part and a marker in the form of a visual image on a surface; b) providing a tool model of the surgical tool; c) providing a viewing device configured to be carried by a user and including a camera configured to capture a view and to generate camera data representative of the view; d) creating a spatial model of a space viewed by the camera; e) bringing the surgical tool within the space viewed b y the camera; f) identifying a representation of the marker in the camera data; g) determining a position and rotation of the representation of the marker with respect to the spatial model, and h) creating a spatial mapping of the tool model in the spatial model.
信息查询
