Mechanism for maintaining the shape of a floatation sleep system
Medical bed with sheet retaining means
Medical support pillow
Method and apparatus for alternating pressure of a low air loss
Method and apparatus for changing a pillow or pillowcase
Method and apparatus for inflating an article
Method and apparatus for inserting a pillow into a pillowcase
Method and apparatus for receiving fluids and wastes of a bedrid
Method and apparatus for treating or preventing bed sores
Method and device for inserting a pillow into a pillowcase
Method and device for inserting a pillow into a pillowcase
Method of blower control
Method of dual mode patient support
Method of making up water beds
Method of manufacturing a zero base convolute pad
Method of manufacturing foamed innerspring unit and product
Method of prefilling and supporting person on fluid filled body
Modified waterbed
Modular body support system
Modular low air loss patient support system