ELECTRONIC OPHTHALMIC LENS WITH MULTI-INPUT VOTING SCHEME

摘要

#$%^&*AU2013204501B220150514.pdf#####ABSTRACT An electronic or powered ophthalmic lens includes one or more systems having one or more batteries or other power sources, power management circuitry, one or more sensors, clock generation circuitry, control algorithms and circuitry, and lens driver circuitry. These systems may change the state of the powered ophthalmic lens. In systems having one or more sensors, a decision making process is required to substantially reduce the possibility of changing the state of the powered ophthalmic lens based upon inaccurate, incomplete or erroneous information supplied by the sensors, changing physiologic conditions , as well as noise and/or interference from internal and external sources.1/14 FIG. 1 112 110 Contact Lens 103 104 Power Source Actuato 102 Amplifier Analog-to-digital Digital signal A.System /Tconverter processing Controller 101 106 108 114 100