4 results about "Upper tooth socket" patented technology

The application provides a high-position traction extraoral arch appliance, which comprises an upper dental case, a traction mechanism and a headgear; the upper dental case is matched with upper teeth; the traction mechanism comprises an extraoral arch, a connecting piece and an adjusting mechanism; one end of the extraoral arch is installed on the upper dental case, the other end of the extraoral arch is connected with one end of the connecting piece, and the angle between the extraoral arch and the connecting piece can be adjusted through the adjusting mechanism; the headgear can be worn on the head, and the end of the connecting piece away from the extraoral arch is installed on the headgear; in the application, when the angle of the upper jaw changes, the angle between the extraoral arch and the connecting piece is adjusted through the adjusting mechanism, so as to adjust the angle of the headgear to the upper dental case, and the traction mechanism can be used to traction the upper jaw at the best angle; and the upper jaw and the upper dental case are used for correction at the same time, so that the correction effect can be greatly improved.

The utility model discloses a kind of improved mandibular protrusion appliance, it includes the upper dental brace (1) of sleeve fixed on maxillary plate and the lower dental brace (2) of sleeve fixed on mandibular plate, the front side welding of the upper dental brace (1) has upper traction hook (3), the rear side welding of the lower dental brace (2) has lower traction hook (4), the upper traction hook (3) and lower traction hook (4) are mutually traction by elastic rubber band (5) between, the middle part of the upper dental brace (1) is provided with an arch expander (6), the bottom of the upper dental brace (1) is provided with upper inclined plane (7).The utility model is easy to adjust and grind, can be adjusted according to replacement tooth condition;Arch expander is arranged in the upper dental brace, and anterior teeth are retracted;Mandible can be protruded by the traction of mouth outer bow and head cap, realize counterclockwise rotation jaw plane, carry out good vertical control, improve face shape better.

This utility model discloses a palatal support occlusal oral device, comprising an upper dental brace and a palatal support. The upper dental brace has a structure that engages with the upper teeth, including the buccal surface, lingual surface, and occlusal surface of the upper teeth. The palatal support includes a hard palate region corresponding to the hard palate and a soft palate region corresponding to the soft palate. Pressure sensors are respectively provided on at least the occlusal surface of the upper teeth and on both the hard and soft palate regions. This utility model, by placing sensors at multiple points on the tongue, palate, and occlusal surface, can detect pressure data at multiple points, thereby enabling coordinated analysis of multi-stage chewing and swallowing movements.

The application discloses a wireless electric toothbrush, which comprises an upper tooth holder, a lower tooth holder, a concave silica gel toothbrush, a light touch switch, a convex boss, a circuit board, a bottom plate one, a bottom plate two, a sound wave motor and a food-grade RTV silica gel adhesive.