Title:
歯科用表面モデル
Document Type and Number:
Japanese Patent JP6266897
Kind Code:
B2
Abstract:
To create a digital surface model of an intra-oral anatomy, a recess or a hole in an impression material having a predetermined shape and size is scanned. The scanning results and information on the predetermined shape and size are used for determining a threshold value representing interface between the impression material and another material. The threshold value is then used in generating the digital surface model from CT scanning data of an impression of an intra-oral anatomy on said impression material.
Inventors:
Rahelmaya Akko
Application Number:
JP2013106417A
Publication Date:
January 24, 2018
Filing Date:
May 20, 2013
Export Citation:
Assignee:
Planmeca Oy
International Classes:
A61C9/00
Domestic Patent References:
| JP10262959A | ||||
| JP57148933A | ||||
| JP2009517144A | ||||
| JP2008142528A |
Foreign References:
| WO2011026609A1 | ||||
| US20110275029 |
Attorney, Agent or Firm:
Koichi Washida
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