| 摘要 |
<p>An apparatus for determining motility comprises a transducer (2) for detecting vibration of the external abdominal surface (4) generated by gastro-intestinal vibration, and means (6, 8, 10) for analysing the signals produced by the transducer. Means (14) are provided for integrating the signal over discrete time intervals in order to obtain meaningful results.</p> |
