An example embodiment of a dental tool includes a main body portion having a first longitudinal end and a second longitudinal end, wherein the first end and the second end define respective reduced diameter portions, two or more tool attachments, each tool attachment comprising a working portion and a base portion, the base portion configured to be removably coupled to either of the reduced-diameter portions of the main body portion so as to secure the tool attachment to the main body portion, and a light source, disposed within the main body portion, arranged so as to illuminate the working portion of one of the tool attachments when the one of the tool attachments is coupled to the first end of the main body portion and the light source is electrically coupled to a power source.

An electrical discharge irrigation includes a power source to produce a first voltage, a circuit coupled to the power source to convert the first voltage to a second voltage, a discharge capacitor to receive the second voltage from the circuit, a transistor and/or a controlled rectifier coupled to the discharge capacitor to receive the second voltage, and an output tip. This tip is coupled to a transistor and/or a controlled rectifier and includes a first end, a second end, a longitudinal axis extending between them, an electrode located in an interior space of the tip to receive an electrical charge from the a transistor and/or a controlled rectifier and to release an electric discharge, and a ground return. The ground return is an outside surface of the tip. A space between the electrode and the ground return holds a conductive medium in contact with the electrode and the ground return.

An electrical discharge irrigation includes a power source to produce a first voltage, a circuit coupled to the power source to convert the first voltage to a second voltage, a discharge capacitor to receive the second voltage from the circuit, a transistor and/or a controlled rectifier coupled to the discharge capacitor to receive the second voltage, and an output tip. This tip is coupled to a transistor and/or a controlled rectifier and includes a first end, a second end, a longitudinal axis extending between them, an electrode located in an interior space of the tip to receive an electrical charge from the a transistor and/or a controlled rectifier and to release an electric discharge, and a ground return. The ground return is an outside surface of the tip. A space between the electrode and the ground return holds a conductive medium in contact with the electrode and the ground return.

A combination ergonomic tool having a suction mechanism and includes an operational unit, a neck region and a handle region. The suction mechanism may be added for eliminating fluids. In particular, the handle region and neck region together form a single, continuous, hollow fluid passageway to facilitate the delivery of suction at the distal tip of the combination dental tool. The operational unit can further include a tongue retractor, a flap retractor or a combination thereof. The neck region may further contain a lateral bend, a rotation of the working end or both. The proximal end of the handle region, opposite the operational unit, may further include any useful apparatus, such as a periosteal elevator or periosteal retractor.

A combination ergonomic tool having a suction mechanism and includes an operational unit, a neck region and a handle region. The suction mechanism may be added for eliminating fluids. In particular, the handle region and neck region together form a single, continuous, hollow fluid passageway to facilitate the delivery of suction at the distal tip of the combination dental tool. The operational unit can further include a tongue retractor, a flap retractor or a combination thereof. The neck region may further contain a lateral bend, a rotation of the working end or both. The proximal end of the handle region, opposite the operational unit, may further include any useful apparatus, such as a periosteal elevator or periosteal retractor.

Screw, screwdriver and screw fastening set, the screwdriver (1) comprising a screw engaging configuration (10) with a core (11) surrounded by a number of protruding longitudinal ribs (12) elongated in the longitudinal driver axis (DA) direction and radially distributed around the core (11) in radial symmetry, and wherein successive transversal cross-sections of the core (11), perpendicular to the longitudinal driver axis (DA), have a regular polygonal shape, longitudinal cross-sections of the core (11), coincident with the longitudinal driver axis (DA), have a convex shape, and each protruding longitudinal rib (12) is connected to the core (11) on an edge between two adjacent arched convex surfaces of the core, a central portion (13) of each side of the regular polygonal shape being exposed for coupling into a complementary flat surface of a driver engaging configuration of the screw, providing friction-retention between the screw and the screwdriver.

A hand tool (1) for separating a deep-drawn jaw-spanning dental apparatus such as an aligner or a bite splint of thermoform film. The hand tool includes a grip (2) for holding; a separating element (3) for thermally separating the deep-drawn thermoform film and refining the separated deep-drawn thermoform; a heating device adapted to regulate heating of the separating element (3) so as to increase the temperature of the thermoform film substantially to at least its glass temperature; and a power supply device for supplying electric power to the heating device.

Disclosed embodiments integrate a camera into an intraoral mirror. Integrating a camera into an intraoral mirror provides an efficient way to record and display what is visible to the healthcare provider in the mirror.

Disclosed embodiments integrate a camera into an intraoral mirror. Integrating a camera into an intraoral mirror provides an efficient way to record and display what is visible to the healthcare provider in the mirror.

Dental and medical treatments and methods, including treating gum disease, using peroxide gel and a viscous antimicrobial including a topical antibacterial agent, a topical antiviral agent, a topical antibiotic, a topical antifungal agent, a topical antiseptic agent, or a topical anti-intermicrobial agent to chemically debride and curettage a treatment area. Treatments and methods include non-surgically scaling and root plaining the treatment area with dental tools such as periodontal scalers and/or curettes during the active period of the chemical debridement. The working surfaces of dental and medical tools can be sharpened for optimal root and tooth surfacing during treatment. Treatment can include instructions for co-therapy by or on behalf of treatment subjects between visits and for maintenance care.