Reader Communication with Contact Lens Sensors and Display Device
2 Assignments
0 Petitions
Accused Products
Abstract
A reader for communicating with both an eye-mountable device and a display device is provided. The reader can transmit radio frequency power to a tag that is part of the eye-mountable device. The reader can communicates with the tag using a first protocol. Communicating with the tag can include having the reader request data from the tag and receive the requested data from the tag. The reader can process the received data. The reader can store the processed data. The reader can communicates with the display device using a second protocol, where the first and second protocols can differ. Communicating with the display device can include having the reader transmit the stored data to the display device. The display device can receive the transmitted data, process the transmitted data, and generate one or more displays including the transmitted and/or processed data.
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Citations
40 Claims
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1-20. -20. (canceled)
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21. A method, comprising:
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transmitting, by a reader, radio frequency (RF) power to a tag, wherein the tag is part of an eye-mountable device, wherein the eye-mountable device includes a sensor configured to obtain measurements related to glucose in tear film; communicating with the tag, by the reader, using a first wireless protocol, wherein communicating with the tag comprises requesting and receiving one or more measurements by the sensor; determining a tear-film glucose concentration based on the one or more measurements; determining a blood glucose concentration based on the tear-film glucose concentration; and providing, by a user interface, an indication of the blood glucose concentration. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28, 29, 30, 31)
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32. A non-transitory computer-readable storage medium having stored thereon program instructions that, upon execution by a processor of a computing device, cause the computing device to perform functions comprising:
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transmitting radio frequency (RF) power to a tag, wherein the tag is part of an eye-mountable device, wherein the eye-mountable device includes a sensor configured to obtain measurements related to glucose in tear film; communicating with the tag using a first wireless protocol, wherein communicating with the tag comprises requesting and receiving one or more measurements by the sensor; determining a tear-film glucose concentration based on the one or more measurements; determining blood glucose concentration based on the tear-film glucose concentration; and instructing a user interface to provide an indication of the blood glucose concentration. - View Dependent Claims (33, 34, 35, 36)
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37. A computing device, comprising:
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an antenna; a processor; and a non-transitory computer readable medium storing instructions thereon that, when executed by the processor, cause the computing device to perform functions comprising; transmitting radio frequency (RF) power to a tag using the antenna, wherein the tag is part of an eye-mountable device, wherein the eye-mountable device includes a sensor configured to obtain measurements related to glucose in tear film; communicating with the tag using a first wireless protocol, wherein communicating with the tag comprises requesting and receiving one or more measurements by the sensor; determining a tear-film glucose concentration based on the one or more measurements; determining a blood glucose concentration based on the tear-film glucose concentration; and instructing a user interface to provide an indication of the blood glucose concentration. - View Dependent Claims (38, 39, 40)
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Specification