The invention consists of a rapidly crosslinkable, two-component silicone elastomer together with a specially designed tray that serves as a form for the silicone resin and forms an integral portion of a dental appliance.

An accessory device and an immobilization system including the device are provided for positioning at least a portion of a patient's body relative to an immobilization device including a low temperature thermoplastic sheet. The accessory device may include a patient fixation portion and a lock portion. The patient fixation portion is attached to or inserted in the patient during use. The lock portion may extend distally from the patient fixation portion generally along a lock portion axis. The lock portion includes a shape, surface feature, or configuration, such that the low temperature thermoplastic sheet may be conformed to the outer surface of the lock portion of the accessory device, such that unintended separation of the accessory device from the low temperature thermoplastic sheet is prevented. Methods of forming the accessory device and immobilization system are also provided.

An accessory device and an immobilization system including the device are provided for positioning at least a portion of a patient's body relative to an immobilization device including a low temperature thermoplastic sheet. The accessory device may include a patient fixation portion and a lock portion. The patient fixation portion is attached to or inserted in the patient during use. The lock portion may extend distally from the patient fixation portion generally along a lock portion axis. The lock portion includes a shape, surface feature, or configuration, such that the low temperature thermoplastic sheet may be conformed to the outer surface of the lock portion of the accessory device, such that unintended separation of the accessory device from the low temperature thermoplastic sheet is prevented. Methods of forming the accessory device and immobilization system are also provided.

A portable tooth polishing and bleaching treatment system is provided for simultaneous tooth surface polishing and bleaching for use at home or in dental clinics. A full contact swinging mechanism is employed to transfer a continuously rotational input from a motor into a back-and-forth swinging movement output. The system comprises an electrically powered handpiece, a detachable swinging angle, a rubber cup, a user-specific thermoplastic gum protector, and a dual-agent mixing set consisting of a separated storage of polishing bleaching agents and an agent mixing tool. The swinging angle alone is used as a prophylaxis angle for dental clinics.

Made of a durable and auto-claveable material including a handle portion of the intra-oral tongue/cheek retractor with a mirror device with an offset in the handle, with a handle flat surface on the mirror side, and with a retention end of handle; at least one mirror or mirrored surface; and a manner for securing/holding or having a mirror or mirrored surface to the handle flat surface on the mirror side where the device can free-up hands of a professional and/or an assistant; can remove any extra “hardware” in a mouth of a patient; provides better visual feedback from the mouth of the patient to the professional; is useable for dental procedures and oral surgery; and is sterilizable in conventional dental or surgical machines.

Made of a durable and auto-claveable material including a handle portion of the intra-oral tongue/cheek retractor with a mirror device with an offset in the handle, with a handle flat surface on the mirror side, and with a retention end of handle; at least one mirror or mirrored surface; and a manner for securing/holding or having a mirror or mirrored surface to the handle flat surface on the mirror side where the device can free-up hands of a professional and/or an assistant; can remove any extra “hardware” in a mouth of a patient; provides better visual feedback from the mouth of the patient to the professional; is useable for dental procedures and oral surgery; and is sterilizable in conventional dental or surgical machines.

The present invention provides a system and method for correcting facial features and oral function in a subject. Also provided are a plurality of intra-oral appliances, which make up the system. The intra-oral appliances each include an appliance body configured for engaging one or more of the gingival-buccal area, the gingivolabial area, and the vestibular area of the subject's mouth, and include one or more extensions for at least partly defining the cavity in the vestibule of the subject's mouth. The appliance bodies may also include one or more dentures disposed therein and/or one or more hearing assist devices embedded therein.

The present invention provides a system and method for correcting facial features and oral function in a subject. Also provided are a plurality of intra-oral appliances, which make up the system. The intra-oral appliances each include an appliance body configured for engaging one or more of the gingival-buccal area, the gingivolabial area, and the vestibular area of the subject's mouth, and include one or more extensions for at least partly defining the cavity in the vestibule of the subject's mouth. The appliance bodies may also include one or more dentures disposed therein and/or one or more hearing assist devices embedded therein.

A mouthpiece includes a first body configured to be secured over one or more teeth of a user. The first body comprises a frame for location about at least one of a molar or a premolar of user, as a first bite pad between upper teeth and lower teeth. The first bite pad is molded in the frame while in situ in the mouth of the user and the first bite pad is formed by a PVS material. The first bite pad is in contact with at least one of a molar or a premolar of user, and the first bite pad defines an exterior shape of at least a portion of the teeth of a user. There is a similar second body with a connector between the first body and the second body and together these form the appliance for the user.