A dental electronic device for universal application with controlled thrust includes an elongated body inside which is positioned a battery supplying an electric motor for driving a thrust pin arranged to cooperate with a connection tip selected from a range of connection tips and being locked inside the elongated body of the pen, each tip including a fastening element for retaining the fastening element inside the elongated body and a recognition element which is activated during the connection of the tip and allowed to initialize one of the control programs previously integrated in an electronic card housed inside the body and connected to a control button placed on an outer face of the elongated body for controlling the electric motor based on the given control program of the tip so as to drive the tip.

Apparatuses, including sleeves, intraoral scanning systems to use these sleeves, and methods of using the sleeve. These sleeves may preserve the optical performance of the scanner while also providing a physical protection to the scanner itself, and may cover the entire intraoral scanner (e.g., the wand and/or connecting cable) or only the tip of the scanner (e.g., the wand portion) to prevent contamination.

A medical instrument grip device consisting of an open tubular element of elastic material for an elongated medical instrument comprises an elongated element having a gripping area and a head element being attached to one of the ends of the elongated element. The tubular element is open in both longitudinal ends and is configured to switch between a rolled up state and a fully unrolled state. Further, the tubular element is configured such that the head element may be forced through the inner opening of the stretched tubular element being in its rolled up state and to create a tight fit around the gripping area when being in its unrolled state.

A medical instrument grip device consisting of an open tubular element of elastic material for an elongated medical instrument comprises an elongated element having a gripping area and a head element being attached to one of the ends of the elongated element. The tubular element is open in both longitudinal ends and is configured to switch between a rolled up state and a fully unrolled state. Further, the tubular element is configured such that the head element may be forced through the inner opening of the stretched tubular element being in its rolled up state and to create a tight fit around the gripping area when being in its unrolled state.

Embodiments disclose a disposable protective assembly apparatus for a dental syringe body of a dental syringe. The apparatus is a combination of a disposable syringe tip and a disposable protective sleeve, the sleeve being pre-attached to the syringe tip, and the sleeve being in a pre-folded position to be quickly and easily slid over the dental syringe prior to a dental operation.

Embodiments disclose a disposable protective assembly apparatus for a dental syringe body of a dental syringe. The apparatus is a combination of a disposable syringe tip and a disposable protective sleeve, the sleeve being pre-attached to the syringe tip, and the sleeve being in a pre-folded position to be quickly and easily slid over the dental syringe prior to a dental operation.

A dental instrument silencer assembly for reducing noise from a dental instrument includes a silencer that may have a dental instrument extended therethrough. The silencer is gripped for manipulating the dental instrument. Moreover, the silencer is comprised of an acoustically insulating material to reduce noise produced by the dental instrument when the dental instrument is turned on. A first cap is removably coupled to the silencer to frictionally engage the dental instrument. The first cap is comprised of a resiliently compressible material to absorb vibration from the dental instrument when the dental instrument is turned on. A second cap is removably coupled to the silencer to retain the dental instrument in the silencer.

A dental device includes a rounded flexible device configured to attach onto a head of a dental drill. The rounded flexible device has a first pair of opposing horizontal protrusions positioned at a first end of the rounded flexible device; a second pair of opposing horizontal protrusions positioned at a mid-portion of the rounded flexible device, wherein the first pair of opposing horizontal protrusions extend horizontally beyond the second pair of opposing horizontal protrusions; and a central vertical protrusion positioned at a second end of the rounded flexible device. The first pair and the second pair of opposing horizontal protrusions are configured to partially encircle the head of the dental drill, and the central vertical protrusion is configured to extend a length of a rotating drill bit of the dental drill.

A dental device includes a rounded flexible device configured to attach onto a head of a dental drill. The rounded flexible device has a first pair of opposing horizontal protrusions positioned at a first end of the rounded flexible device; a second pair of opposing horizontal protrusions positioned at a mid-portion of the rounded flexible device, wherein the first pair of opposing horizontal protrusions extend horizontally beyond the second pair of opposing horizontal protrusions; and a central vertical protrusion positioned at a second end of the rounded flexible device. The first pair and the second pair of opposing horizontal protrusions are configured to partially encircle the head of the dental drill, and the central vertical protrusion is configured to extend a length of a rotating drill bit of the dental drill.

A retractable protective covering assembly enabling a dental operator to selectively expose and cover a distal portion of a working end of a dental instrument during an intraoral examination of a dental patient, including a base component releasably attachable about the exterior of a length of a rigid linear shaft of the dental instrument, a cover component coupled to the base component, a coupling mechanism coupling the cover component to the base component, and a biasing element interposed between a proximal end of the cover component and an exterior surface the dental instrument rigid linear shaft, wherein the biasing element exerts a generally upward force against the proximal end portion of the cover component and urges a dental working end cover portion downwardly such that a distal end portion of the dental working end cover portion extends below the working end distal portion of the dental instrument.