Abstract: A toothbrush structure having a head which may be removably attached to a handle at any one of a plurality of operative positions wherein such operative positions are defined by a first, substantially straightline orientation between the handle and the head and a remainder of said operative positions are defined by various angular orientations of said head and handle to accomplish the best angle of approach of the bristles mounted on the head to the teeth being cleaned by the brush in the user's mouth.

Abstract: An assembly for the disinfectant of one or more toothbrushes or like objects comprising a housing generally in the form of a canister for the containment of a supply of disinfectant composition preferably in fluid form wherein an applicator chamber is formed within the housing and the toothbrushes are also oriented therein such that the head and bristle portion thereof are disposed within the applicator chamber in fluid communication with disinfectant issuing from the supply. The disinfectant supply may be in the form of a pressurized aerosol container or any other applicable supply container and pump combination.

Abstract: An oral irrigation assembly of the type designed to be used in combination with a conventional water outlet such as an outlet associated with a showerhead or like water dispersement means. A water conduit includes a first and second channel structured to deliver water concurrently to the showerhead and to an assembly specifically structured to cause pulsing water flow to issue from the water conduit to an irrigating applicator preferably in the form of a nozzle or the like. A valve structure is disposed in water regulating relation to the second channel such that water flow may be selectively stopped when use of the oral irrigating device is not desired but water flow from the showerhead is maintained.

Abstract: A portable cuspidor supplied with rinse water and vacuum drainage through ganged flexible hoses has a hollow, enclosed cuspidor cup or bowl provided with a cushioned side wall opening against which facial areas surrounding the mouth of the patient or user are placed for expectorating. Interior rinse water jet streams are so directed and distributed against the interior of the cuspidor cup or bowl that substantially all of the rinse water, together with expectorant, will flow down for withdrawal at a drain orifice at the base of the bowl, no matter at what angle the device is being held for use.