DENTAL OCT DEVICE

摘要

Provided is an OCT device capable of accurate diagnosis of proximal and occlusal caries and capable of the inside drawing of tooth root canal without performing an excess root canal enlargement. An OCT probe (140) is inserted into an embrasure and an image of a proximal surface is captured by at least one of rotating and moving forward and backward the OCT probe (140). An image of an occlusal surface is captured by using a horizontally moving means (220) for horizontally moving the OCT probe (140) and a vertically moving means (230) for vertically moving the OCT probe (140). An inside image of tooth root canal is captured by selectively and compatibly using a first OCT probe (101) for irradiating light at a right angle, a second OCT probe (102) for irradiating light toward the tip of a probe, or a third OCT probe for emitting light, the angle of which is equal to an angle between the angle of the first OCT probe and the angle of the second OCT probe.