MONITOR DEVICE FOR MEASURING THE PRESSURE IN THE EYE

摘要

A device for monitoring the pressure in the eye, which includes an eyeglass frame (6), a magnetic vibrator (4) and a processing module (7). A coil is mounted in the eyeglass frame (6) and it can generate induction field when energized. The magnetic vibrator (4) excited by external magnetic field is clinged to the eyeball to induce the eyeball to vibrate and it also vibrates following the eyeball, thereby generating induced electromotive force in the coil in the eyeglass frame (6). The processing module generates signal to induce the eyeglass frame (6) to generate induction field and measures the induced electromotive force based on the magnetic induction principle to obtain the vibration information, thereby obtaining the resonant frequency (f1) of the cornea.