发明名称 |
Apparatus and method for measuring optical characteristics of teeth |
摘要 |
Optical characteristic measuring systems and methods such as for determining the color or other optical characteristics of teeth are disclosed. Perimeter receiver fiber optics are spaced apart from a source fiber optic and receive light from the surface of the object/tooth being measured. Light from the perimeter fiber optics pass to a variety of filters. The system utilizes the perimeter receiver fiber optics to determine information regarding the height and angle of the probe with respect to the object/tooth being measured. Under processor control, the optical characteristics measurement may be made at a predetermined height and angle. Various color spectral photometer arrangements are disclosed. Translucency, fluorescence, gloss and/or surface texture data also may be obtained. Audio feedback may be provided to guide operator use of the system. The probe may have a removable or shielded tip for contamination prevention. A method of producing dental prostheses based on measured data also is disclosed. Measured data also may be stored and/or organized as part of a patient data base.
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申请公布号 |
US2011151410(A1) |
申请公布日期 |
2011.06.23 |
申请号 |
US20100807242 |
申请日期 |
2010.08.30 |
申请人 |
JUNG WAYNE D;JUNG RUSSELL W;LOUDERMILK ALEN R |
发明人 |
JUNG WAYNE D.;JUNG RUSSELL W.;LOUDERMILK ALEN R. |
分类号 |
A61B1/24;G01J3/02;G01J3/12;G01J3/51;G01N21/25;G01N21/47;G01N21/57 |
主分类号 |
A61B1/24 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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