Title:
HYDRAULIC MASSAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/087851
Kind Code:
A1
Abstract:
Provided is a hydraulic massage device capable of effectively relieving the strain experienced by a user when preparing to lie on a support sheet. A water bed is provided with: a water tank (10) that has an opened top surface; a support sheet (110) that covers the top surface of the water tank (10); a spraying part that is positioned inside the water tank (10) and sprays the water in the water tank (10) towards the support sheet (110); and an air bag (30) that is positioned inside the water tank (10) and supports at least one part of a peripheral section of the support sheet (110) from the lower-surface side. The lower surface of the support sheet (110) is supported by the air bag (30) at a seating position (P1), and thus the seating position (P1) is flex-resistant even when the user is seated. Thus, the user is able to sit smoothly on the support sheet (110), thus enabling the strain experienced by the user when preparing to lie on the support sheet (110) to be efficiently relieved.
Inventors:
SHISHIDO KOUJI (JP)
NAKANO KATSURA (JP)
NAKANO KATSURA (JP)
Application Number:
PCT/JP2014/082484
Publication Date:
June 18, 2015
Filing Date:
December 09, 2014
Export Citation:
Assignee:
SAKAI MEDICAL CO LTD (JP)
International Classes:
A61H7/00; A61H9/00; A61H23/04
Foreign References:
| JP2002095717A | 2002-04-02 | |||
| JP2007144206A | 2007-06-14 | |||
| JP3073066U | 2000-11-14 |
Attorney, Agent or Firm:
SHIBANO Masanori et al. (JP)
Shibano right -- elegant (JP)
Shibano right -- elegant (JP)
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