Oral cavity scanner having tomography function and method for inspecting wear or filling of oral cavity structure using same
The invention discloses an oral cavity scanner having a tomography function and a method for inspecting wear or filling of an oral cavity structure using the same. The oral cavity scanner includes: an OCT body that transmits tomographic measurement light to an oral cavity structure and detects refle...
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| creator | KIM JEE-HYUN LEE WON-JUN CHO HO-SUNG JUNG HYO-SANG LEE KYU-BOK HAN SU-MIN |
| description | The invention discloses an oral cavity scanner having a tomography function and a method for inspecting wear or filling of an oral cavity structure using the same. The oral cavity scanner includes: an OCT body that transmits tomographic measurement light to an oral cavity structure and detects reflected light to obtain an internal cross-sectional image of the oral cavity structure; an OCT scanning probe that irradiates tomographic measurement light to an oral cavity structure and transmits reflected light to the OCT body; and a control/processing unit that controls the OCT body to perform tomography on the oral cavity structure at two or more positions while traveling in a predetermined direction along the surface of the oral cavity structure so as to obtain two-dimensional cross-sectional images of the two or more oral cavity structures, extracts a worn or filled region so as to obtain cross-sectional position information, and outputs the cross-sectional position information to the OCT body. The position inf |
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The oral cavity scanner includes: an OCT body that transmits tomographic measurement light to an oral cavity structure and detects reflected light to obtain an internal cross-sectional image of the oral cavity structure; an OCT scanning probe that irradiates tomographic measurement light to an oral cavity structure and transmits reflected light to the OCT body; and a control/processing unit that controls the OCT body to perform tomography on the oral cavity structure at two or more positions while traveling in a predetermined direction along the surface of the oral cavity structure so as to obtain two-dimensional cross-sectional images of the two or more oral cavity structures, extracts a worn or filled region so as to obtain cross-sectional position information, and outputs the cross-sectional position information to the OCT body. 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The oral cavity scanner includes: an OCT body that transmits tomographic measurement light to an oral cavity structure and detects reflected light to obtain an internal cross-sectional image of the oral cavity structure; an OCT scanning probe that irradiates tomographic measurement light to an oral cavity structure and transmits reflected light to the OCT body; and a control/processing unit that controls the OCT body to perform tomography on the oral cavity structure at two or more positions while traveling in a predetermined direction along the surface of the oral cavity structure so as to obtain two-dimensional cross-sectional images of the two or more oral cavity structures, extracts a worn or filled region so as to obtain cross-sectional position information, and outputs the cross-sectional position information to the OCT body. 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The oral cavity scanner includes: an OCT body that transmits tomographic measurement light to an oral cavity structure and detects reflected light to obtain an internal cross-sectional image of the oral cavity structure; an OCT scanning probe that irradiates tomographic measurement light to an oral cavity structure and transmits reflected light to the OCT body; and a control/processing unit that controls the OCT body to perform tomography on the oral cavity structure at two or more positions while traveling in a predetermined direction along the surface of the oral cavity structure so as to obtain two-dimensional cross-sectional images of the two or more oral cavity structures, extracts a worn or filled region so as to obtain cross-sectional position information, and outputs the cross-sectional position information to the OCT body. The position inf</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEDICAL OR VETERINARY SCIENCE SURGERY |
| title | Oral cavity scanner having tomography function and method for inspecting wear or filling of oral cavity structure using same |
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