| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a non-invasive intracranial pressure measuring apparatus and measuring method capable of measuring an intracranial pressure of a person to be measured, continuously by a high resolution even though the apparatus is simple and small-sized. <P>SOLUTION: By using an earphone type sound sensor to be inserted into an external ear canal to detect biological information and a sound sensor to be mounted on the skin, near the carotid artery, or the like to obtain information on breath sound and a heart rate or the like, the transmission function of waveforms outputted from them is obtained, and thereby, information related to the fluctuation of the intracranial pressure of the person to be measured is calculated. <P>COPYRIGHT: (C)2013,JPO&INPIT |
