Abstract: A health pillow having both magnetic effect and manual pressure effect and further having good air permeability, which comprises a hollow pillow body consisting of a foamed synthetic resin; a large number of permanent magnets distributedly arranged on the upper surface of the pillow body; and a cover material covering the pillow body and the permanent magnets. The said hollow pillow body has a large number of projections, which consist of the foamed synthetic resin itself and are distributedly arranged on its upper surface such that each permanent magnet is arranged between the projections, and further has a large number of projections consisting of the foamed resin itself distributedly arranged on its bottom surface. The hollow pillow body further has vent holes distributedly formed so as to communicate the outside of the hollow pillow body with the hollow portion formed inside the body.

Abstract: A magnetic sleeping mat having a magnetic effect and a manual pressure effect; comprising a foamed synthetic resin board having large projection formed on its upper surface and further having small projections on its upper surface and bottom surface; a first fibrous sheet having holes and superposed on the upper surface of the foamed synthetic resin board so as to be fitted in its holes with the large projections of the foamed synthetic resin board and to be contacted with the small projections of the board; a second fibrous sheet having holes and superposed on the upper surface of the first fibrous sheet so as to be fitted in its holes with the large projections of the board; permanent magnets arranged on the second fibrous sheet; and a cover cloth which covers the laminated assembly consisting of the foamed synthetic resin board, the first fibrous sheet and the second fibrous sheet containing the permanent magnets.

Abstract: An electrotherapeutical device, comprising an electrically insulating substrate, a semiconductor element having photoelectromotive force and thermoelectromotive force and which is adhered to the substrate, and lead wires, one end of each lead wire being connected to the semiconductor element and the other end thereof being formed into a terminal, has a very small size, can be easily arranged on a desired portion of a human body, and can produce a therapeutical effect.