System and method for wireless communication of glucose data
First Claim
1. A method for wireless communication of analyte data, the method comprising:
- measuring analyte values in a host using a continuous analyte sensor of an analyte sensor system;
during a first interval, establishing a first connection between the analyte sensor system and a display device;
during the first connection, exchanging information related to authentication between the analyte sensor system and the display device;
performing a first determination regarding whether authentication was performed during the first interval;
during a second interval, the analyte sensor system transmitting an encrypted analyte value to the display device, when the first determination indicates that the authentication was performed during the first interval;
performing a second determination whether one or more alerts indicative of a medical condition of the host is to be triggered based on the measured analyte data;
triggering at least one alert and providing a notification on the display device when the second determination indicates that the at least one alert is to be triggered indicative of the medical condition of the host; and
neither initiating transmission of analyte values to the display device nor providing a notification on the display device when the first determination indicates that the authentication was not performed during the first interval.
2 Assignments
1 Petition
Accused Products
Abstract
Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system and the display device. The method includes making a determination regarding whether authentication was performed during the first interval. During a second interval, the method may include establishing a second connection between the analyte sensor system and the display device for transmission of an encrypted analyte value, and bypassing the exchanging of information related to authentication performed during the first connection. The method also includes, during the second interval, the analyte sensor system transmitting the encrypted analyte value to the display device, if the determination indicates that the authentication was performed during the first interval.
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Citations
20 Claims
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1. A method for wireless communication of analyte data, the method comprising:
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measuring analyte values in a host using a continuous analyte sensor of an analyte sensor system; during a first interval, establishing a first connection between the analyte sensor system and a display device; during the first connection, exchanging information related to authentication between the analyte sensor system and the display device; performing a first determination regarding whether authentication was performed during the first interval; during a second interval, the analyte sensor system transmitting an encrypted analyte value to the display device, when the first determination indicates that the authentication was performed during the first interval; performing a second determination whether one or more alerts indicative of a medical condition of the host is to be triggered based on the measured analyte data; triggering at least one alert and providing a notification on the display device when the second determination indicates that the at least one alert is to be triggered indicative of the medical condition of the host; and neither initiating transmission of analyte values to the display device nor providing a notification on the display device when the first determination indicates that the authentication was not performed during the first interval. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A method for wireless communication of analyte data, the method comprising:
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measuring analyte values in a host using a continuous analyte sensor of an analyte sensor system; during a first interval, using a first wireless protocol to perform an exchange of information related to authentication with a display device; performing a determination whether one or more alerts indicative of a medical condition of the host is to be triggered based on the measured analyte data; triggering at least one alert and providing a notification on the display device when the determination indicates that the at least one alert is to triggered indicative of the medical condition of the host; during a second interval, bypassing the exchange of information related to authentication by using a second wireless protocol to transmit an encrypted analyte value to the display device, wherein the encrypted analyte value has been generated using the information related to authentication, and wherein the first wireless protocol is different than the second wireless protocol, and neither initiating transmission of analyte values to the display device nor providing a notification on the display device when the information related to authentication was not exchanged during the first interval. - View Dependent Claims (15, 16, 17)
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18. An analyte sensor system configured for wireless communication of analyte data, the analyte sensor system comprising:
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a continuous analyte sensor configured to measure analyte values in a host; a transceiver configured to transmit and receive wireless signals; and a processor operatively coupled to the analyte sensor and the transceiver and configured to cause the analyte sensor system to; during a first interval, establish a first connection between the analyte sensor system and a display device; during the first connection, exchange information related to authentication between the analyte sensor system and the display device; perform a first determination whether authentication was performed during the first interval; perform a second determination whether one or more alerts indicative of a medical condition of the host is to be triggered based on the measured analyte data; trigger at least one alert and provide a notification on the display device when the second determination indicates that the at least one alert is to triggered indicative of the medical condition of the host; and during a second interval, transmit an encrypted analyte value to the display device, when the first determination indicates that the authentication was performed during the first interval, and neither initiate transmission of analyte values to the display device if nor provide a notification on the display device when the first determination indicates that the authentication was not performed during the first interval. - View Dependent Claims (19, 20)
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Specification