Disclosed is a physiotherapy apparatus for supplementing vitality energy of human body and for improving self-healing capability, comprising a broadband/full-spectrum spectral instrument capable of producing superoxide anions, O2-, and an ultrasonic humidifier. The broadband/full-spectrum spectral instrument uses broadband/full spectrum radiation between 500nm and 25μm, and generates superoxide anions, O2-, and serves as a photodynamic energy source. The ultrasonic humidifier is arranged between the spectral instrument and a human body, and is used for generating mass amount of water mist, thereby filling the air with superoxide anions, O2-, and hydroxyl anions, OH-. In addition, also disclosed is a method for using the physiotherapy apparatus for supplementing body vitality energy and for improving self-healing capability. In the present invention, the spectral instrument capable of emitting broadband radiation between 500nm and 25μm is used for generating superoxide anions, and for generating the water mist together with the ultrasonic humidifier, thus producing coordinately, with secondary effects of elements naturally flowing in the air, a helium-hydrogen state in the microenvironment, using photodynamics without coming into contact with the human body, supplementing vitality energy of the body, and improving self-healing abilities of the body.Linvention concerne un appareil de physiothérapie pour une supplémentation dénergie de vitalité dun corps humain et pour améliorer une capacité dauto-guérison. Cet appareil comprend un instrument spectral à large bande/spectre complet, apte à produire des anions superoxyde, O2-, et un humidificateur à ultrasons. Linstrument spectral à large bande/spectre complet utilise un rayonnement de large bande/spectre complet entre 500 nm et 25 µm et génère des anions superoxyde, O2- et sert de source dénergie photodynamique. Lhumidificateur à ultrasons est disposé entre linstrument spectral et un corps humain, et est utilisé pour gé
