abstract |
(57) [Summary] The present invention aims at further developing the above-mentioned photocatalyst and making it more versatile. Specifically, the present invention is intended for elderly people and persons with physical disabilities. The purpose is to provide antibacterial and deodorant properties to nursing care products and rehabilitation products to be used. The present invention provides a wheelchair, a walking aid, or a tableware aid characterized by having a photocatalyst functional body containing an optical semiconductor powder attached thereto, and a rehabilitation article used for restoring a limb disorder. provide. |