A maintenance device for maintaining a hair clipper includes a housing that has a shell that defines an interior area. One or more ports extend through the shell and into the interior area. The maintenance device includes a cleaning station disposed in the interior area and accessible via the port. The cleaning station is configured to remove hair fragments from the hair clipper. The maintenance device includes an applicator station disposed in the interior area and accessible via another port. The applicator station is configured to apply a substance to the hair clipper.

Systems, methods and components thereof for preventing ambient spread of aerosol during a cosmetic, medical or dental procedure are disclosed. The systems and methods utilize a containment unit that includes a rigid or semi-rigid transparent shield and a transparent or translucent flexible bib extending from an outer periphery of the shield. The containment unit covers a portion of a patient while still allowing a professional to view and perform a procedure on that portion of the patient. The systems and methods further utilize an inlet that is usable to facilitate evacuation of air from a confined space created by the containment unit.

Systems, methods and components thereof for preventing ambient spread of aerosol during a cosmetic, medical or dental procedure are disclosed. The systems and methods utilize a containment unit that includes a rigid or semi-rigid transparent shield and a transparent or translucent flexible bib extending from an outer periphery of the shield. The containment unit covers a portion of a patient while still allowing a professional to view and perform a procedure on that portion of the patient. The systems and methods further utilize an inlet that is usable to facilitate evacuation of air from a confined space created by the containment unit.

A system is provided for dispensing a hair dye formulation into a customer container. The system includes a conveyer belt configured to transport the customer container along a fill line; a plurality of dispensing mechanisms, each connected to a respective container having a different bulk hair dye color, the plurality of dispensing mechanisms being disposed over a conveyer belt along the fill line. The system is configured to receive a formula for filling the customer container with one or more bulk hair dye colors from among the plurality of containers having the different bulk hair dye color, and control each of the plurality of dispensing mechanisms to perform a dispensing operation to dispense an amount of bulk hair dye color or to not perform a dispensing operation at a time when the customer container is transported to each of the plurality of dispensing mechanisms along the fill line.

Novel systems and methods for performing treatment (e.g., coloration) of keratinous fibers are disclosed. The methods and systems utilize one or more of a dispensing device which is configured to provide customized composition for treating keratinous fibers (e.g., a coloring composition), optionally formed from tablets; an optical reader, for obtaining sufficient characteristics of the keratinous fibers to make a realistic prediction of the outcome of a treatment (e.g., coloring treatment); a computational units for predicting an outcome of a treatment, optionally being interfaced with the dispensing device and for selecting a customized treatment; and tablet formulations which are useful in preparing customized composition for treating keratinous fibers. Further disclosed are rapidly disintegrating tablets for use in the preparation of compositions for treating keratinous fibers.

Novel systems and methods for performing treatment (e.g., coloration) of keratinous fibers are disclosed. The methods and systems utilize one or more of a dispensing device which is configured to provide customized composition for treating keratinous fibers (e.g., a coloring composition), optionally formed from tablets; an optical reader, for obtaining sufficient characteristics of the keratinous fibers to make a realistic prediction of the outcome of a treatment (e.g., coloring treatment); a computational units for predicting an outcome of a treatment, optionally being interfaced with the dispensing device and for selecting a customized treatment; and tablet formulations which are useful in preparing customized composition for treating keratinous fibers. Further disclosed are rapidly disintegrating tablets for use in the preparation of compositions for treating keratinous fibers.

Embodiments of the present invention provide a light emitting diode (LED) lighting fixture and methods of manufacturing and using the same. In various embodiments, the LED lighting fixture comprises a lighting fixture body and one or more lighting arch. The one or more LED modules are operatively and securely fixed to the lighting assembly. Each LED module comprises at least one LED, and a diffuser. The at least one LED is mounted within the LED light assembly such that light emitted by the at least on LED is emitted in a downward direction. The light assembly is positioned such that it can rotate about a fixed point to facilitate a user working on a patient's face. The light assembly is further adjustable in elevation from approximately 30 inches to 60 inches in height above a floor.

Embodiments of the present invention provide a light emitting diode (LED) lighting fixture and methods of manufacturing and using the same. In various embodiments, the LED lighting fixture comprises a lighting fixture body and one or more lighting arch. The one or more LED modules are operatively and securely fixed to the lighting assembly. Each LED module comprises at least one LED, and a diffuser. The at least one LED is mounted within the LED light assembly such that light emitted by the at least on LED is emitted in a downward direction. The light assembly is positioned such that it can rotate about a fixed point to facilitate a user working on a patient's face. The light assembly is further adjustable in elevation from approximately 30 inches to 60 inches in height above a floor.

Systems, devices, and methods for drying wefted hair. Systems can include an enclosure for drying wefted hair by removing moisture from the wefted hair. The wefted hair can be hung on racks having a plurality of tines. The wefted hair can be placed on trays.

Systems, devices, and methods for drying wefted hair. Systems can include an enclosure for drying wefted hair by removing moisture from the wefted hair. The wefted hair can be hung on racks having a plurality of tines. The wefted hair can be placed on trays.