DEVICE FOR CAPTURE AND AUTONOMOUS TRANSMISSION, BY A USER, OF INTRABUAL IMAGES OF HIS OWN MOUTH The device (10) for autonomous capture and transmission, by a user, of intraoral images of his own mouth, comprises a waterproof portable case ( 11) provided with an autonomous energy source (20). The housing comprises: - a head (14) provided, on a first face (26), with a light source (22) and an optical window (16) with a sensor of a sequence of images, - a handle (15) and - a handle (13) connecting the handle to the head. The handle and the head have a mirror-spreader shape, the first face of the head having a larger dimension, measured perpendicular to the main axis of the housing, greater than or equal to two centimeters and a face opposite (28) to the first face forming, with the first face, a distal angle of the acute head, the handle having a section perpendicular to its central axis smaller than said dimension of the head and a curvature whose radius is between 20 cm and 60 cm, preferably between 40 and 60 cm. The housing includes: - a memory (17) for storing at least the image captured by the image sensor and - a wireless transmitter (19) for transmitting images to a communicating terminal (24). Figure for the abstract: Figure 1 DISPOSITIF DE CAPTURE ET DE TRANSMISSION AUTONOME, PAR UN UTILISATEUR, D’IMAGES INTRABUCCALES DE SA PROPRE BOUCHE Le dispositif (10) de capture et transmission autonome, par un utilisateur, d’images intrabuccales de sa propre bouche, comporte un boîtier portable étanche (11) muni d’une source d’énergie autonome (20). Le boîtier comporte : - une tête (14) munie, sur une première face (26), d’une source de lumière (22) et d’une fenêtre optique (16) d’un capteur d’une séquence d’images, - une poignée (15) et - un manche (13) reliant la poignée à la tête. Le manche et la tête présentent une forme de miroir-écarteur, la première face de la tête présentant une plus grande dimension, mesurée perpendiculai