Systems and methods for processing and transmitting sensor data
First Claim
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1. A method for exchanging analyte data among communication devices, the method comprising:
- receiving, at an analyte sensor communication device associated with an analyte sensor, a request from a primary display device configured to provide user access to analyte values for data stored in memory of the analyte sensor communication device;
transmitting, from the analyte sensor communication device, the stored data to the primary display device in response to the request from the primary display device, wherein the data comprises previous analyte sensor measurements in addition to analyte sensor measurements of a scheduled analyte sensor measurement transmission;
establishing a wireless communication channel between the primary and a secondary display device;
receiving by the secondary display device the requested analyte data and time synchronization information upon being forwarded by the primary display device over the established wireless communication channel; and
using the received time synchronization information, initiating an establishment of a direct wireless communication channel by the secondary display device with the analyte sensor communication device to receive analyte sensor measurement data generated by the analyte sensor from the analyte sensor communication device.
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Abstract
Systems and methods for processing, transmitting and displaying data received from an analyte sensor, such as a glucose sensor, are provided. The data can be displayed on a hand-held display device having a display such as a key fob device including a user interface, such as an LCD and one or more buttons allows a user to view data, and a physical connector, such as USB port.
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Citations
21 Claims
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1. A method for exchanging analyte data among communication devices, the method comprising:
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receiving, at an analyte sensor communication device associated with an analyte sensor, a request from a primary display device configured to provide user access to analyte values for data stored in memory of the analyte sensor communication device; transmitting, from the analyte sensor communication device, the stored data to the primary display device in response to the request from the primary display device, wherein the data comprises previous analyte sensor measurements in addition to analyte sensor measurements of a scheduled analyte sensor measurement transmission; establishing a wireless communication channel between the primary and a secondary display device; receiving by the secondary display device the requested analyte data and time synchronization information upon being forwarded by the primary display device over the established wireless communication channel; and using the received time synchronization information, initiating an establishment of a direct wireless communication channel by the secondary display device with the analyte sensor communication device to receive analyte sensor measurement data generated by the analyte sensor from the analyte sensor communication device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A system for exchanging analyte data among communication devices, the system comprising:
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a primary display device configured to provide user access to analyte values and establish a wireless communication channel with a secondary display device; an analyte sensor communication device associated with an analyte sensor, wherein the analyte sensor communication device is configured to receive a request from the primary display device for data stored in memory of the analyte sensor communication device, and transmit the stored data to the primary display device in response to the request from the primary display device, wherein the data comprises previous analyte sensor measurements in addition to analyte sensor measurements of a scheduled analyte sensor measurement transmission; and the secondary display device configured to provide user access to analyte values, receive time synchronization information and the requested analyte data upon being forwarded by the primary display device over the established wireless communication channel, and use the received time synchronization information to initiate establishment of a direct wireless communication channel with the analyte sensor communication device to receive analyte sensor measurement data generated by the analyte sensor from the analyte sensor communication device. - View Dependent Claims (16, 17, 18, 19, 20, 21)
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Specification