Embodiments of teeth and gum treatment employing ultrasonic transducers are described generally herein. Other embodiments may be described and claimed.

The present disclosure relates to compositions, including, hydrogel compositions useful as topical analgesics including cannabinoids and anesthetics. The present disclosure also disclosure relates to compositions, including, hydrogel compositions useful as topical analgesics including cannabinoids and anesthetic as well as carboxymethyl cellulose, carrageenan and a cross-linking agent.

The present disclosure relates to compositions, including, hydrogel compositions useful as topical analgesics including cannabinoids and anesthetics. The present disclosure also disclosure relates to compositions, including, hydrogel compositions useful as topical analgesics including cannabinoids and anesthetic as well as carboxymethyl cellulose, carrageenan and a cross-linking agent.

The present invention relates to a dental topical anesthetic gel containing a full spectrum blend of active cannabinoids and at least one component including tetracaine, benzocaine, lidocaine, and butamben. Further, the dental topical gel may also contain a chemical penetration enhancer, at least one drug to enhance the effects of cannabinoids, at least one antibacterial agent and at least one antifungal agent. The forms and use of the dental topical anesthetic gel are also disclosed.

Syringe (1) having a syringe body (5) and a proximal syringe outlet (11) in the syringe body (5) as well as having a syringe plunger (7) being axially (13) movable in the syringe body, having a proximal end and a distal end, wherein an elongate lumen (14) is formed inside the syringe plunger (7) coming from the proximal end (7a) of the syringe plunger (7) until the distal end (7b) of the syringe plunger, in which a movable inner plunger (8) having a proximal end (8a) and a distal end (8b) is arranged.

Syringe (1) having a syringe body (5) and a proximal syringe outlet (11) in the syringe body (5) as well as having a syringe plunger (7) being axially (13) movable in the syringe body, having a proximal end and a distal end, wherein an elongate lumen (14) is formed inside the syringe plunger (7) coming from the proximal end (7a) of the syringe plunger (7) until the distal end (7b) of the syringe plunger, in which a movable inner plunger (8) having a proximal end (8a) and a distal end (8b) is arranged.

A dental treatment material includes: a liquid dispersion of a glass powder; and an inorganic phosphoric acid aqueous solution, wherein the glass powder contains zinc, silicon, and fluorine and does not substantially contain aluminum.

A medical device for administering a medicament is disclosed that includes a reservoir for storing the medicament, a current driver electrically coupled to an electrode, and an oscillation driver electrically coupled to a vibrational element. The electrode forms multiple channels in fluid communication with the reservoir. A method of administering a medicament is also provided.

Disclosed herein is a dental anesthetic delivery device. The dental anesthetic delivery device may comprise a handle and a body having a trough with a concave, horseshoe-shaped inner cavity. The inner cavity, which may be positioned over and around the area of a painful tooth, may further provide a soft or otherwise non-irritating interior surface which may comprise materials such as mesh, gauze, padding, or similar. The interior surface may act as a carrier of and delivery platform for various dental anesthetic substances. The dental anesthetic delivery device may incorporate a temperature modulation system that allows for the delivery of heat or cold to the affected area.

Disclosed herein is a dental anesthetic delivery device. The dental anesthetic delivery device may comprise a handle and a body having a trough with a concave, horseshoe-shaped inner cavity. The inner cavity, which may be positioned over and around the area of a painful tooth, may further provide a soft or otherwise non-irritating interior surface which may comprise materials such as mesh, gauze, padding, or similar. The interior surface may act as a carrier of and delivery platform for various dental anesthetic substances. The dental anesthetic delivery device may incorporate a temperature modulation system that allows for the delivery of heat or cold to the affected area.