4 results about "Occlusal appliance" patented technology

This disclosure discusses a technique for fabricating occlusal interference elements within polymer dental instruments. The technique discloses at least one polymer shell containing several cavities molded to fit over a patient's tooth. The polymer shell includes an occlusal instrument surface molded to fit over the patient's occlusal tooth surface. One or more occlusal interference elements are formed within the occlusal instrument surface, each occlusal interference element including a partially disc-shaped feature that extends radially away from the occlusal tooth surface when the patient wears it.

The invention discloses a wearable mouth breathing intelligent appliance and a breathing frequency monitoring system thereof, and relates to the field of snore-ceasing devices, the wearable mouth breathing intelligent appliance comprises a U-shaped occluder, an upper jaw abutting block and a supporting piece, and further comprises an air flow channel with one end communicated with the U-shaped occluder and the other end communicated with the upper jaw abutting block, and a flow control part arranged on the supporting piece and arranged outside the air flow channel in a sleeving mode; the vibration component is arranged on the supporting piece; the monitoring device comprises a lip pressure monitoring part arranged on the outer wall of the U-shaped occluder, a tongue pressure monitoring part arranged at the bottom of the upper jaw abutting block and a first airflow monitoring part arranged at an inlet of the airflow channel; the device further comprises a second airflow monitoring component attached to the lower portion of the nose. According to the scheme, through highly-integrated hardware design and intelligent closed-loop control, accurate recognition and self-adaptive intervention of the breathing mode are achieved, and the technical defects that a traditional appliance is passive and single and lacks safety monitoring are effectively overcome.

The utility model relates to liquid injection device technical field discloses an integral elbow nozzle, including nozzle part and elbow part, the nozzle part includes nozzle body, and the step shaft is shaped on nozzle body, and the annular clamping groove that cross section is right trapezoidal shape is shaped to the step of step shaft, the elbow part includes the vertical joint part and horizontal joint part of integral forming, and vertical joint part and horizontal joint part inside hollow and both communicate to set up, and vertical joint part inserts the small end shaft on step shaft and both clearance fit connection, the lower end inner edge of vertical joint part is shaped with the convex ring, and the lower end of convex ring is shaped with the inside fold ring, and inside fold ring inserts in annular clamping groove, the elastic occlusion ware is equipped in horizontal joint part inside. To solve the problem of high procurement cost, inconvenient installation, poor sealing performance in the prior art, realize the effect of reducing procurement cost, improving installation efficiency and enhancing sealing performance.

The utility model provides an occluder which comprises a body and an occlusion portion arranged at the near end of the body, a plurality of protruding blocks are arranged on the outer surface of the occlusion portion, the protruding blocks are arranged in at least two rows, and each row of protruding blocks are arranged in an arc shape. According to the utility model, the at least two rows of bumps are arranged on the outer surface of the occlusion part, and each row of bumps are arranged in an arc shape, so that the occlusion device adapts to the shape of the upper row or the lower row of teeth of a patient, the friction force with the teeth is effectively increased, the occlusion device is prevented from falling off from the mouth of the patient, and the use stability is still kept even during movement.