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| Patents for A61H 9 - Pneumatic or hydraulic massage (4,113) |
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| 05/23/1978 | US4090507 Hydrotherapy tank | | 11/08/1977 | US4057046 Blood circulation stimulator | | 11/01/1977 | US4055863 Apparatus for bathing persons | | 09/13/1977 | US4047522 Hydrotherapeutic apparatus | | 07/05/1977 | US4033338 Vibratory feminine hygiene vacuum device | | 06/14/1977 | US4029088 Biological tissue strengthening device | | 03/29/1977 | US4014344 Decompression beds for childbirth and method for using them | | 03/22/1977 | US4013069 Sequential intermittent compression device | | 01/18/1977 | US4003373 Variable pulsating vacuum device | | 01/18/1977 | US4003371 Low pressure hyperbaric chamber | | 08/10/1976 | US3973558 Swept jet oral irrigator | | 06/08/1976 | US3961625 Promoting circulation of blood | | 02/10/1976 | US3936891 Shower spray massage-sauna |
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