Intraocular pressure sensor i.e. flexible passive sensor, for use in flexible contact lens to measure intraocular pressure to diagnose e.g. glaucoma, has coils whose ends form terminals of inductor, where coils intersect in crossing zones

摘要

The sensor (100) has an inductor (101) comprising a coil (102) sharing an exterior part of the inductor and rotating along a spiral direction toward an interior part of the inductor and another coil (103) prolonging the former coil according to the same spiral orientation from an interior part of the inductor toward an exterior part of the inductor. Ends of the coils are arranged on exterior part of the inductor to form terminals (106a, 106b) of the inductor on the exterior part of the inductor. The coils intersect in crossing zones (109a, 109d), and are arranged on same plane of the sensor.