Apparatus for magnet therapy; Breath gas analyzers for medical diagnostics; Breathing apparatus for medical purposes; Electromedical rehabilitative and pain management products for clinical and home use, namely, electrical nerve and muscle stimulators, ultrasonic stimulators, magnet therapy stimulators and laser therapy stimulators; High frequency electromagnetic therapy apparatus; Low frequency electromagnetic therapy apparatus; Magnets for medical purposes; Therapeutic magnets; Pediatric breathing masks for medical purposes; Portable medical devices used for breathing exercises, namely, portable devices used for endogenous breathing exercises and for respiratory muscle training