Improved hydrostatic beds, or, Invalid mattresses and cushions for placing on an ordinary bedstead (1856)
Hooper, William · London : William Hooper · leaf 31
Cushion for amplication, of Cold in inflammatory offeciions of the head {wateron the brain, fits, <kc.) Any temperature may be used, even below that of zero, whichcan be regulated with ease. The head may be also raised andlowei^ed at will, by simply inflating the cushion with air, orpouring in… … ^ Full-length Invalid Mattress^ or Hydrostatic Bed.
Water beds (Furniture) · Pillows · Beds · Catalogs, Commercial
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