[Retracted] Real-Time Monitoring of Intraocular Pressure in Glaucoma Patients Using Wearable Mobile Medicine Devices

Table 1

Advantages and disadvantages of the four traditional capacitance detection circuits.

Circuit type	Advantage	Shortcoming
ODC	Simple circuit principle	Poor stability
RDC	Wide frequency range	No real-time measurement
CDDC	High precision	No automatic balancing
ACBDC	Mild drift flow	Poor stability