| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid bed type massager with easy handling in manufacture and maintenance and an improved massaging effect. SOLUTION: A liquid mattress 5 for laying a patient 4 is formed by laying a plurality of liquid-tight divided mattress units 7A and 7B filled with liquid. One or a plurality of ejection nozzles 8a-8i applying hydraulic pressure stimuli to the patient 4 by ejecting the liquid upward are provided in interiors of the units 7A and 7B. Circulating pumps 10A and 10B per each unit 7A and 7B with suction ports 22 connected to each outlet 17A and 17B of the units 7A and 7B are provided in exteriors of the units 7A and 7B. The liquid for ejection are supplied to each nozzle 8a-8e and 8f-8i of the units 7A and 7B from discharge openings 11 of the pumps 10A and 10B, and the liquid is circulated individually per each unit 7A and 7B. COPYRIGHT: (C)2004,JPO
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