Abstract:
A hydrotherapy tank liner of a plastic film is provided with longitudinal conduits for connection with a source of pressurized and/or pulsating gas. When used, the liner is placed in a hydrotherapy tank and filled with the treating liquid. Holes are punched or opened in the conduits for passage of the gas therethrough to agitate the liquid closely adjacent thereto. The location of the holes is selected according to the needs of the patient.
Abstract:
A plastic film hydrotherapy tank liner having conduits therein adapted to be apertured and connected to a source of pressurized gas so that hydrotherapy liquid contained therein is agitated by the gas passing through. The conduits are made by folding a sheet of plastic film so that it resembles, in section, an M-shaped article, then heat sealing the two spaced folds of the folded sheet to provide the conduits, one terminal end of each being then closed by heat sealing.