A compact extraoral suction passage tip to help protect a dentist from infectious materials. The compact extraoral suction passage tip is made of an internal suction passage. The proximal end can be slid into a High Volume Evacuator (HVE) valve or other suctioning device, and the distal end can be placed near a patient's mouth to collect infectious materials and placed in a position that will not significantly impede dental operations. The distal end is shaped so that it can lie on or near the upper portion of a patient's bottom lip to provide suction capability. One embodiment contains ridges to help patients know where to hold the compact extraoral suction passage tip.

Various implementations include a dental suction device configured to be disposed on a toothbrush having at least one bristle head. The dental suction device includes a main conduit, at least one pair of secondary conduits, and a shaft. The main conduit includes a first end and a second end spaced apart from the first end. Each of the secondary conduits includes a first end and a second end spaced apart from the first end. The first end of each of the secondary conduits is connected in fluid communication with the main conduit. The shaft is coupled to and disposed between the pair of secondary conduits. The shaft is shaped to receive and retain a portion of the toothbrush in between the pair of secondary conduits such that the pair of secondary conduits is configured to apply suction at least subjacent the bristle head.

A declogging assembly (20) is configured for use with a suction conduit (10). The suction conduit has a head (14) at a first end (15) and a vacuum tube connection (16) at a second end (17). The assembly includes a body (30). The body defines a first aperture (32), a second aperture (34), and a third aperture (36). The assembly also includes a plug (40) disposed within the body (30). The plug has a surface (42) configured to contact the head (14) of the suction conduit (10) so as to move the plug from a first position, in which the first aperture (32) is in fluid communication with the second aperture (34), to a second position, in which the first aperture (32) is in fluid communication with the third aperture (36). The assembly (20) also includes a biasing member (50) configured to bias the plug into the first position.

A declogging assembly (20) is configured for use with a suction conduit (10). The suction conduit has a head (14) at a first end (15) and a vacuum tube connection (16) at a second end (17). The assembly includes a body (30). The body defines a first aperture (32), a second aperture (34), and a third aperture (36). The assembly also includes a plug (40) disposed within the body (30). The plug has a surface (42) configured to contact the head (14) of the suction conduit (10) so as to move the plug from a first position, in which the first aperture (32) is in fluid communication with the second aperture (34), to a second position, in which the first aperture (32) is in fluid communication with the third aperture (36). The assembly (20) also includes a biasing member (50) configured to bias the plug into the first position.

A contaminate shield for protecting dentists and patients from harmful emissions during dental procedures is disclosed. The contaminate shield can include apertures allowing the dentist to access the patient's mouth through the contaminate shield. Further, the contaminate shield can include an aperture connectable to an air exchange system that provides clean air to the patient or removes contaminated air expelled by the patient. Additionally, the contaminate shield can be secured to the patient's face such that it covers the patient's nose and mouth to provide a physical barrier between the patient and a dentist.

A lip retractor includes a first curved portion having a recess running along an outer surface, a second curved portion having a recess running along an outer surface, the second curved portion opposing the first curved portion, an arm connecting the first curved portion to the second curved portion, an interior suction chamber configured at least partially through the first and second curved portions and the arm, and a first port on an inner surface of the first curved portion, a second port on an inner surface of the second curved portion, and an evacuation connection port connected to the arm, wherein the first port, the second port and the evacuation connection port are in fluid communication with the interior suction chamber.

A system for reducing aerosols emitted from a patient on which a medical procedure is being performed. The system comprises a transparent dome and an adapter assembly configured to releasably support the dome. The system additionally comprises a support assembly configured to support the adapter assembly and the dome. The support assembly is adjustable such that the dome can be selectively positioned over an intended body area of the patient and block aerosols emitted from the intended body area.

A system for reducing aerosols emitted from a patient on which a medical procedure is being performed. The system comprises a transparent dome and an adapter assembly configured to releasably support the dome. The system additionally comprises a support assembly configured to support the adapter assembly and the dome. The support assembly is adjustable such that the dome can be selectively positioned over an intended body area of the patient and block aerosols emitted from the intended body area.

An article of manufacture for providing a dental droplet extraction device is disclosed. The device is created around a large collection basin having a funnel-like opening at its top. An exit port is located at the bottom of the large collection basin. The exit port is connected to a high-volume dental line to provide negative pressure that suctions all of the aerosolized droplets created within the patient's mouth while receiving treatment. The removed particles may be trapped in a filter located in the dental suction lines.

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.