| 摘要 |
PROBLEM TO BE SOLVED: To provide a dental mirror device allowing the grasp of an image without the position rotation of an image visible from a monitor and an image taken into a miniature camera even if changing the direction of an inspection mirror part inserted in an oral cavity. SOLUTION: This dental mirror device 1 for the miniature camera comprises the miniature camera 10, a cylindrical operating part 20 and a body case 30. In the dental mirror device 1 for the miniature camera, a projection 25 is formed on the outer peripheral surface of a cylindrical part 21 of the cylindrical operating part 20, and a projecting piece 33 is formed at an insert shaft part 39 of a fixed part 31. The projecting piece 33 is rotatably and slidably fitted to the projection 25. Consequently, even if a user of the dental mirror device 1 for the miniature camera inserts the examination mirror part 28 in the oral cavity and rotates it around the center axis of the cylindrical operating part 20 as a rotation axis, the miniature camera 10 is bonded to the fixed part 31, and the fixed part 31 is held in the immobile state by the user's holding a grip part integral with the body case 30. As a result, the position of the image visible from the monitor is not rotated, so that the stable image of teeth in the oral cavity can be supplied.
|
