Mapeo de superficies usando un escáner intraoral con capacidades de penetración

• Main Authors: GLINEC, Yannick, VERMELLE, Eric, WONG, Victor, BOYLE, Eamonn, INGLESE, Jean-Marc, BELCARI, Marianne, CAPRI, Arnaud
• Format: Patent
• Language: Spanish
• Published: 23.02.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MEDICAL OR VETERINARY SCIENCE; PHYSICS; SURGERY; TESTING

An exemplary optical apparatus has an OCT imaging apparatus with a first light source for low coherence light of wavelengths above a threshold wavelength and a signal detector that obtains an interference signal between low coherence light from the sample and low coherence light reflected from a reference. A surface contour imaging apparatus has a second light source that emits one or more wavelengths of surface illumination below the threshold wavelength, a camera to acquire images from illumination reflected from the sample. The exemplary optical apparatus and/or exemplary methods for using the same can provide reduced errors in generating a dental 3D surface mesh.