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公开(公告)号：US20160296301A1
公开(公告)日：2016-10-13
申请号：US15184062
申请日：2016-06-16
Applicant: Straumann Holding AG
Inventor： Uwe Lawitschka , Frank Homann , Benjamin Straub
CPC classification number: A61C8/0001 , A61C9/0053 , A61C13/0004 , A61C13/34
Abstract: Method for determining a position and an orientation of a dental implant includes scanning a surface of a scan body connected to the implant wherein a plurality of data points is determined which correspond to positions of points that are located on the surface of the scan body. The method further included reconstructing at least three planes based on the data points, reconstructing intersection information of the reconstructed planes, where the intersection information includes the reconstruction of straight intersection lines and of intersection points, and determining the position and the orientation of the implant based on the reconstructed intersection information.
Abstract translation: 用于确定牙种植体的位置和取向的方法包括扫描连接到植入物的扫描体的表面，其中确定与对应于位于扫描体表面上的点的位置的多个数据点。 该方法还包括基于数据点重构至少三个平面，重建重建平面的交叉信息，其中交叉信息包括直交叉线和交点的重建，以及基于植入物的位置和取向 在重建的交叉路口信息。
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公开(公告)号：US10130446B2
公开(公告)日：2018-11-20
申请号：US15184062
申请日：2016-06-16
Applicant: Straumann Holding AG
Inventor： Uwe Lawitschka , Frank Homann , Benjamin Straub
Abstract: Method for determining a position and an orientation of a dental implant includes scanning a surface of a scan body connected to the implant wherein a plurality of data points is determined which correspond to positions of points that are located on the surface of the scan body. The method further included reconstructing at least three planes based on the data points, reconstructing intersection information of the reconstructed planes, where the intersection information includes the reconstruction of straight intersection lines and of intersection points, and determining the position and the orientation of the implant based on the reconstructed intersection information.
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公开(公告)号：US20170354483A9
公开(公告)日：2017-12-14
申请号：US15184062
申请日：2016-06-16
Applicant: Straumann Holding AG
Inventor： Uwe Lawitschka , Frank Homann , Benjamin Straub
CPC classification number: A61C8/0001 , A61C9/0053 , A61C13/0004 , A61C13/34
Abstract: Method for determining a position and an orientation of a dental implant includes scanning a surface of a scan body connected to the implant wherein a plurality of data points is determined which correspond to positions of points that are located on the surface of the scan body. The method further included reconstructing at least three planes based on the data points, reconstructing intersection information of the reconstructed planes, where the intersection information includes the reconstruction of straight intersection lines and of intersection points, and determining the position and the orientation of the implant based on the reconstructed intersection information.
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