The invention discloses an
apnea detection and early warning device and method based on a smartphone and a
nose sticking type
respiration sensor and belongs to the technical field of health care equipment. The device comprises the
nose sticking type
respiration sensor, a smartphone unit and an electrical stimulation early warning module, wherein the
nose sticking type
respiration sensor is fixed on the nose of a user and provides
respiratory rate and
apnea time for the smartphone unit; the smartphone unit edits a personalized pulse stimulation sequence according to the
apnea time and outputs the sequence to the electrical stimulation early warning module; the electrical stimulation early warning module amplifies a pulse
signal and outputs the
signal to an
electrode, and hypoglossal nerves of the user are stimulated electrically. The adopted
breathing nose sticker is comfortable and stable and does not affect normal sleep of a patient; an electrical stimulation
signal is sent on the basis of an earphone jack of the smartphone, universality is realized, and a treatment module is simplified; the
breathing state of the patient is monitored in real time, and electrical stimulation is performed instantly in case of a
disease symptom.