Abstract: The proposed invention relates to an electromedical device that produces a cold plasma at atmospheric pressure for use in blood clotting and the treatment of ulcers and other skin injuries in human and animal patients. The main claims relate to the use of gas pre-treated by means of a cooling and dehumidification, together with a system of plasma expansion chambers in the outlet channel of same. As a result of these innovations, the plasma produced using the invention has a lower temperature than those in the prior art, preserving greater effectiveness both in blood clotting and in the disinfection and treatment of skin injuries, without causing any damage to the patient's healthy tissue. The device can be used in the treatment of human and animal patients to considerably accelerate blood clotting without damage to healthy tissue, during clinical and surgical treatments. I can also be used to treat ulcers and other skin injuries, owing to its disinfection properties, without damaging healthy tissue.

Abstract: The invention relates to a method including spraying steam in the form of multiple jets with a pressure and a temperature depending on the characteristics of the solar panel to be cleaned and of the impurities to be removed and at an angle that can be adjusted relative to the panel. The method can be combined with gentle cleaning using elements contacting the surface of the panels to be cleaned. The device includes a self-propelled vehicle, a water tank feeding a system for treating and purifying the water prior to feeding a steam generator, with a means for regulating the output temperature and pressure of the steam, which enters a system for distribution to the steam diffusers, which are coupled on a support associated with a cantilevered structure of the self-propelled vehicle.