Patent ID: 8069856
Filing Date: 2011-12-06
Classification: A47D,A61F,A61G

Abstract:
1. A dynamic head support system comprising: a) an inner and an outer doughnut-shaped pillow, b) the outer pillow being larger in size than the inner pillow, c) the pillows being joined together in concentric fashion, with a central opening to receive the head of a patient while portions of the pillows which surround the opening support the head of the patient, d) the outer pillow being elevated in relation to the inner pillow, e) a plurality of barriers disposed at spaced intervals about the interior of said pillows to divide the pillows into separate compartments, f) a plurality of couplings, one coupling operatively associated with each compartment; g) a manifold associated with each pillow, h) a plurality of branch tubes extending between said manifold and said couplings on said pillow, i) a plurality of valves, one valve being secured to each one of said branch tubes, j) means for introducing fluid into said manifold for distribution into said plurality of branch tubes, k) said means including a controller for operating said valves in a predetermined sequence for opening and closing said branch tubes to inflate or expand and deflate or contract selected ones of said compartments, within said head support, thereby gently lifting and turning slightly the head of the patient to prevent, or alleviate, head deformation.