PROCESS AND DEVICE FOR NON-INTRUSIVE INJECTION OF FLUIDS ANDFOR BODILY CLEANING

摘要

The invention describes a process and devices by means of which the transport of fluid substances in or through the human skin can be improved over a defined period without any irreversible skin changes. According to the invention, heat and cold are alternately applied to closely adjacent and very small areas of the skin surfaces for equal periods in such a way that hot and cold regions border one another and are reversed in a predetermined time sequence. In addition to the alternating application of heat and cold, electric current and/or overpressure and/or underpressure may a lso be applied to the skin surface at defined time intervals. The devices described are intended for the non-invasive drawing off of body fluid and/or the injection of fluids and describe the application of thermo-contrast showers and cleaning devices.