Hemorrhoid seat cushion

Claim 1

A portable hemorrhoid supporting cushion assembly comprising a supporting surface, said cushion assembly adapted to be removably positioned on a generally horizontal surface that is adapted to support a seated person, said cushion assembly further comprising a pad comprising: an envelope comprising an upper, generally smooth, generally continous and generally planar layer and a lower layer, said upper layer comprising a flexible material, said envelope being partially filled with a flowable non-gaseous fluid; said envelope being positioned on said supporting surface, said supporting surface adapted to support a seated person and to support said pad; said envelope being no greater in width than 7 inches, said envelope adapted to be positioned under said seated person with portions of said envelope extending at least partially beneath the ischia of said seated person, but not substantially beyond said ischia, whereby the weight of said seated person in combination with said supporting surface, causes fluid within said envelope to move inwardly toward the central longitudinal axis of said envelope and upwardly, thus providing uniform upward hemorrhoid supporting pressure greaer than 40 millimeters of mercury to the anal area of said person.