Respiratory timing and lung deflation method and device

Abstract

A portable respiratory prompting device using simple visual and/or auditory means to indicate the onset of inspiration and expiration to prompt a subject into more desirable breathing patterns. Inspiration and expiration are indicated by LED's and simple high and low pitched “beep” sounds. The device is particularly suited for activating previously learned breathing patterns from visual biofeedback training. Optionally patients with Emphysema or Asthma may activate an button producing a prolonged expiratory phase to further lung deflation. It is also suited to prompt patients with Hyperventilation Syndrome attacks to slower breathing, and breathing control of subjects in stressful environments such as aircraft pilots or underwater divers, wherein an optional waterproof model is available. It may control breathing in a variety of applications such as pregnant subjects doing Lamaze breathing exercises and athletes in training. It may also be incorporated into clock mechanisms for day and night prompting.