Tongue cleaning device
A tongue cleaning device includes a tool head defining a trough that delivers the vacuum flow from an inlet to the inner surface disposed above a working edge for efficient removal of debris. The trough has a defined rear wall giving it a defined width. This allows the vacuum flow to be directed to where it is needed to remove debris. One configuration of the device has a head that defines a liquid distribution channel with an outlet disposed in front of the working edge with a supply of liquid being removably in fluid communication with the liquid distribution channel. The liquid supply being a bulk supply or a hand held bottle with a supply tube extending down the handle of the device. Another configuration of the device includes vacuum control openings controlled by the user's finger.
1. A tongue cleaning device that is used for removing debris from a tongue, the device comprising:
a handle and a head that includes a scraping wall that has a handle-facing inner surface, an outer surface disposed substantially opposite the handle-facing inner surface, and a bottom surface extending between the handle-facing inner surface and the outer surface;
the scraping wall having a working edge that is used to engage the tongue and remove debris from the tongue, the working edge being defined at the junction of the handle-facing inner surface and the bottom surface;
the head defining a debris-removal vacuum inlet positioned to remove debris when subjected to a vacuum pressure;
the head defining a fluid distribution through channel having an inlet and at least one outlet, the at least one outlet disposed forward of the working edge such that the working edge is disposed intermediate the at least one outlet and the debris-removal vacuum inlet; and
a supply of liquid antibacterial material removably connected to the inlet of the fluid distribution through channel, the supply being disposed external to the handle.
2. The device of claim 1 , wherein the at least one outlet is defined by the bottom surface of the scraping wall.
3. The device of claim 1 , wherein the handle defines a primary vacuum control opening.
4. The device of claim 3 , further comprising a cover slidably carried by the handle at the primary vacuum control opening.
5. The device of claim 3 , wherein the primary vacuum control opening is in the form of a plurality of spaced-apart openings.
6. The device of claim 3 , wherein the primary vacuum control opening is in the form of a narrow slit.
7. The device of claim 3 , further comprising a movable cover carried by the handle and movable between open and closed positions with respect to the primary vacuum control opening the closed position of the movable cover completely closing the primary vacuum control opening.
8. The device of claim 3 , wherein the handle defines a grip area defining at least one recess; the primary vacuum control opening being defined by the at least one recess of the grip area.
9. The device of claim 8 , wherein the primary vacuum control opening is offset forward in the at least one recess of the grip.
10. The device of claim 1 , further comprising a vacuum source in communication with the debris-removal vacuum inlet.