Abstract: A system for exposure of eyes of a user to light is disclosed. That system comprises: a head mountable housing and at least one array of light emitting diodes disposed within the housing proximate to the eyes, and whereby light emissions are transmitted to the eyes. A controller is coupled to the light emitting diodes, and controls the intensity, duration, and sequences of the light emissions. Also provided is portable electrical charge storage cell, disposed within the housing, whereby an electrical current is supplied to the at least one array of light emitting devices.

Abstract: A system for exposure of eyes of a user to light is disclosed. That system comprises: a head mountable housing and at least one array of light emitting diodes disposed within the housing proximate to the eyes, and whereby light emissions are transmitted to the eyes. A controller is coupled to the light emitting diodes, and controls the intensity, duration, and sequences of the light emissions. Also provided is portable electrical charge storage cell, disposed within the housing, whereby an electrical current is supplied to the at least one array of light emitting devices.

Abstract: A controller for self-refilling resuscitation enclosures has a pair of arms pivotable between open and closed positions, an inside strap fixed to both arms, and an outside strap fixed to one arm. The outer strap can be releasably coupled at any one of a series of locations along the other arm, to selectively limit the amount of resuscitation bag recovery and thereby adjustably control the expansion or recovery volume of the enclosure. The straps, along with portions of the arm inside surfaces, maintain a contiguous wrapping engagement about the resuscitation enclosure throughout its compression and expansion, to positively secure the enclosure. The arms afford a mechanical advantage to reduce user fatigue, and provide for the tactile sensing of lung compliance during resuscitation.