Acupressure bands to relieve snoring; acupressure bands for relieving snoring; bone conduction apparatus for inhibiting snoring; therapeutic mouthpieces for the prevention of snoring; therapeutic nose clips for the prevention of snoring; dental devices for the treatment of obstructive sleep apnea; medical apparatus for the treatment of sleep apnea; soporific pillows for insomnia; sleep aid devices inducing sleep by emitting sound; sleep aid devices inducing sleep by emitting aroma; surgical breathing masks; sleep aid devices inducing sleep by emitting light; sleep aid devices, namely apparatus for inducing sleep by emitting sound, aroma or light; nasal aspirators; respiratory masks for artificial respiration; breathing apparatus for artificial respiration; nasal dilators; internal nasal dilators.