Abstract: Provided is a technique that can improve a physical sensation of a user during treatment. A low-frequency treatment device according to one aspect of the present invention includes a pad portion configured to be able to supply a low-frequency pulse current to a contact target, and an output unit configured to output, during supply of the low-frequency pulse current by the pad portion, at least one of light and sound synchronized with a change in a supply state of the low-frequency pulse current. For example, the low-frequency treatment device according to one aspect of the present invention includes a control unit configured to perform control of supply of the low-frequency pulse current by the pad portion and control, in conjunction with the control of supply of the low-frequency pulse current, of output of at least one of the light and sound by the output unit.

Abstract: In the cover for a blood pressure meter according to the invention, a coupling region that is detachably attached to a bottom surface of a main body is provided on one end. A tray region that is disposed so as to face a back surface of the main body and receives an accommodated cuff belt is connected to the coupling region. A panel cover region capable of covering a front panel of the main body is provided on the other end. A storage cover region that connects the tray region and the panel cover region is provided. In a cover-coupled state where the coupling region is detachably attached to the bottom surface of the main body, the panel cover region and the storage cover region are configured to be openable and closable with respect to the front panel and the tray region.