DETECTION METHOD OF DYSPHAGIA USING NONLINEAR MULTIVARIATE ANALYSIS

摘要

PPROBLEM TO BE SOLVED: To provide a system for easily and objectively evaluating dysphagia caused by pharynx retention as one of disorders in accordance with human aging. PSOLUTION: In the system, objective evaluation of dysphagia caused by pharynx retention in a patient is displayed on a display device 5. Sound generated when the patient swallows a thing is converted to an electric signal by a sensor 1, and objective evaluation is conducted by a control device 4. PCOPYRIGHT: (C)2011,JPO&INPIT