Abstract: A humidifier includes a housing assembly which defines a water reservoir, an air inlet, and air outlet, and an opening. The humidifier also includes a wicking element that is insertable and removable through the opening defined by the housing assembly. A blower for causing air to flow through the air inlet, through the wicking element, and through the air outlet is also included in the humidifier. Furthermore, when the wicking element is inserted into the humidifier, it substantially closes the opening it was inserted through and is in fluid communication with the water in the water reservoir.

Abstract: A patient positioning device including a main portion and a hanging tab connected to the main portion. A method and apparatus for a patient-positioning device system including several patient-positioning devices and a storage rack.

Abstract: A humidifier/air purifier including a housing defining a water reservoir, an air inlet opening and an air outlet opening; a generally V-shaped wicking element in fluid communication with the reservoir; an air filter with a generally V-shaped air filter medium and a frame supporting the air filter medium mounted above the wicking element; and a blower for causing air flow through the air inlet opening, through the wicking element, through the air filter, and through the air outlet opening.

Abstract: An air filtering apparatus including motor selectively connected to a power source, a fan driven by the motor and creating an air flow, a replaceable filter element selectively positioned in the air flow path, and an electronic control. The electronic control includes a clogged filter element detector and an indicator and a missing filter element detector. The current drawn by the fan motor is sensed by a current transformer and compared to a predetermined threshold by a comparator in each detector. If the current drawn by the fan motor is less than the clogged filter element predetermined threshold, the clogged filter element detector operates an indicator. If the current drawn by the fan motor is greater than the missing filter element predetermined threshold, the missing filter element detector operates a controller to disconnect the fan motor from the power source.

Abstract: A portable humidifier adapted to rest on a supporting surface, the humidifier comprising a base defining a water reservoir and including a bottom wall having therein an air inlet opening spaced horizontally from the reservoir, legs supporting the bottom wall above the supporting surface, a wicking element having a lower portion in fluid communication with the water reservoir, extending transversely relative to vertical, and extending above the inlet opening, and a fan for forcing air flow through the inlet opening and through the wicking element.

Abstract: A combined mirror and dryer air outlet assembly is mountable to a support such as a wall or a pole. An attachment member such as a cup is affixed to the support. A rotatable housing is connected thereto in a manner to prevent separation, yet permit relative rotation. A mirror and air outlet are mounted on the housing, usually at the front. This permits the height of the air outlet to be changed by rotating the housing. In a preferred version, the housing contains a blower fan and motor as well as an electric heating coil.