The present disclosure is directed to improved multi-suction dental devices, assemblies, systems and methods and of using the same. The multi-suction dental devices can be configured to suction both liquids and aerosols during dental procedures. Each multi-suction dental device can comprise at least one low-volume evacuation (LVE) suction pathway and at least one high-volume evacuation (HVE) suction pathway.

Compositions for reducing/eliminating aerosolization during dental/surgical irrigation procedures are set forth. One or more of the compositions herein can be provided in substantially similar concentrations to reduce/eliminate aerosolization.

Compositions for reducing/eliminating aerosolization during dental/surgical irrigation procedures are set forth. One or more of the compositions herein can be provided in substantially similar concentrations to reduce/eliminate aerosolization.

A hands free suction device configured to remove matter generated during a dental procedure on a patient. The device includes a hose including a suction end, a connection end configured to be connected to a dental suction system, and a hollow fluid flow passageway extending between the suction end and the connection end. The hollow fluid flow passageway is configured to pass evacuated matter from the suction end to the connection end. The device also includes a nozzle that is coupled to the suction end of the hose and adapted to be disposed outside of an oral cavity of the patient. A first portion of the hose is articulable relative to a second portion of the hose, such that a dental professional performing the dental procedure does not need to hold the device during the dental procedure but can easily reposition the device if needed.

The present invention provides an apparatus adapted for ejection of material, e.g., saliva, from the mouth of a patient during a dental procedure. The apparatus has at least two distal openings such that material may be ejected simultaneously from at least two locations within the patient's mouth. The invention provides a suction apparatus having a proximal tube, which may couple with a standard waste container apparatus having a suction source.

A removing device for dentistry has a connecting pipe, a controller, and a sucking tube. The controller is connected to the connecting pipe and has two connecting portions and an operating portion between the two connecting portions. The two connecting portions connect in fluid communication with each other via the operating portion. One of the connecting portions is connected to the connecting pipe. The operating portion has at least one relief hole disposed on an external surface thereof and in fluid communication with the connecting portions and a flow regulator. The sucking tube is connected to the other connecting portion opposite to the connecting pipe to connect in fluid communication with the connecting pipe via the controller. By pressing the operating portion to shield the relief hole or adjust the flow regulator to control the suction force, the removing device for dentistry can be used conveniently and removed quickly.

A mask comprising a shield forming a perimeter, one or more portal penetrations through the shield, one or more suction inlets coupled to the shield, one or more ear loops coupled to the shield and a manifold coupled to the suction inlets and configured to distribute suction force.

A mask comprising a shield forming a perimeter, one or more portal penetrations through the shield, one or more suction inlets coupled to the shield, one or more ear loops coupled to the shield and a manifold coupled to the suction inlets and configured to distribute suction force.

A handle for retaining a source of suction or water at a rear end and a dental tool or medical tool at a front end. The assembly is made up of a six components: a suction handle back, a suction handle valve body, a suction handle valve, an O-ring, a suction handle front, and a suction handle clip. The suction handle back is assembled with the valve body, O-ring and suction handle valve in place before being sonically or ultrasonically welled to the suction handle front and to the suction handle back. The suction handle valve body protrudes out the back side of the suction handle back to allow for a hose to be attached.

A system for lip retraction and aerosol reduction, including a mouthpiece with an integrated single-lip retractor and aerosol suction head, single-lip internal retentive wings and external retentive wings configured to support and secure the mouthpiece in a mouth of a patient, and comfort retention notches formed between the internal retentive wings and external retentive wings to enhance comfort of the patient and to secure the mouthpiece in the mouth of the patient. The system includes a High-Volume Evacuator (HVE) valve stem configured for attachment to an HVE suction tube to provide suction for the aerosol reduction.