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US 5,305,476 AGranted
Shower bathing device
AssigneeThe Nisshin Oil Mills, Ltd.
InventorsKeiichi Ohyama, Ayami Inaba, Takashi Murata
Life of this patent
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Abstract
A shower bathing device comprising a passage through which hot water is passed, a chamber filled with a medical solution to supply the medical solution into the passage, a stream pump for mixing the medical solution in the chamber with hot water passing through the passage, and a screw inserted into a through hole for adjusting the amount of the medical solution supplied to the stream pump, wherein hot water can be showered while including a desired density of medicine therein.
Claims10
A shower bathing device having a shower head, said shower head comprising:
- a passage means through which water is passed;
- a solution chamber and solution supply means for supplying a medical solution into the passage means;
- and
- mixing means for mixing the solution with water passing through the passage means, said mixing means including stream pump means arranged in the passage means, a pressure reducing chamber having a through hole, and directly communicating with the stream pump means and with air outside the shower bathing device via the through hole, a mixing area formed in the pressure reducing chamber and communicating with the solution supply means to receive the medical solution, and means for adjusting the amount of the solution supplied to the mixing area by adjusting the amount of air entering from outside of the shower bathing device into the pressure reducing chamber, wherein said mixing area is situated between the adjusting means and the solution supply means and wherein the solution thereby enters the mixing area from the supply means at a location different from a location at which said air enters the mixing area.
1 more element
Dependencies are inferred from the claim text.