Methods and apparatuses for providing adverse condition notification with enhanced wireless communication range in analyte monitoring systems
First Claim
1. A method of providing notification of a condition associated with a monitored analyte level, comprising:
- determining a sensor electronics data transmit time interval based on data received from sensor electronics;
applying a matched filter to one or more advertising packets received from the sensor electronics;
detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level; and
generating an output notification signal based on the detected notification message in the received one or more advertising packets.
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Accused Products
Abstract
Methods, devices, systems, and kits are provided that buffer the time spaced glucose signals in a memory, and when a request for real time glucose level information is detected, transmit the buffered glucose signals and real time monitored glucose level information to a remotely located device, process a subset of the received glucose signals to identify a predetermined number of consecutive glucose data points indicating an adverse condition such as an impending hypoglycemic condition, confirm the adverse condition based on comparison of the predetermined number of consecutive glucose data points to a stored glucose data profile associated with the adverse condition, where confirming the adverse condition includes generating a notification signal when the impending hypoglycemic condition is confirmed, and activate a radio frequency (RF) communication module to wirelessly transmit the generated notification signal to the remotely located device only when the notification signal is generated.
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Citations
16 Claims
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1. A method of providing notification of a condition associated with a monitored analyte level, comprising:
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determining a sensor electronics data transmit time interval based on data received from sensor electronics; applying a matched filter to one or more advertising packets received from the sensor electronics; detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level; and generating an output notification signal based on the detected notification message in the received one or more advertising packets.
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2. A method of providing notification of a condition associated with a monitored analyte level, comprising:
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determining a sensor electronics data transmit time interval based on data received from sensor electronics; applying a matched filter to one or more advertising packets received from the sensor electronics; and detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the one or more advertising packets are received from the sensor electronics in direct advertising mode.
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3. A method of providing notification of a condition associated with a monitored analyte level, comprising:
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determining a sensor electronics data transmit time interval based on data received from sensor electronics; applying a matched filter to one or more advertising packets received from the sensor electronics; and detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein applying the matched filter to the one or more advertising packets includes applying a pulse matched filter to the one or more advertising packets.
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4. A method of providing notification of a condition associated with a monitored analyte level, comprising:
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determining a sensor electronics data transmit time interval based on data received from sensor electronics; applying a matched filter to one or more advertising packets received from the sensor electronics; and detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the detected notification message is associated with a detected anticipated adverse condition related to the monitored analyte level. - View Dependent Claims (5)
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6. A method of providing notification of a condition associated with a monitored analyte level, comprising:
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determining a sensor electronics data transmit time interval based on data received from sensor electronics; applying a matched filter to one or more advertising packets received from the sensor electronics; and detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the one or more advertising packets are received during the determined sensor electronics data transmit time interval.
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7. A method of providing notification of a condition associated with a monitored analyte level, comprising:
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determining a sensor electronics data transmit time interval based on data received from sensor electronics; applying a matched filter to one or more advertising packets received from the sensor electronics; and detecting a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the determined sensor electronics data transmit time interval is randomized. - View Dependent Claims (8)
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9. An apparatus for communicating with analyte sensor electronics, comprising:
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a processing unit; a data communication unit operatively coupled to the processing unit; and a data storage unit operatively coupled to the processing unit and the data communication unit, the data storage unit having stored therein programming which, when executed by the processing unit, causes the processing unit to determine a sensor electronics data transmit time interval based on data received from the sensor electronics by the data communication unit, apply a matched filter to one or more advertising packets received from the sensor electronics, and detect a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the data processing unit includes programming which, when executed by the processing unit, causes the processing unit to generate an output notification signal based on the detected notification message in the received one or more advertising packets.
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10. An apparatus for communicating with analyte sensor electronics, comprising:
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a processing unit; a data communication unit operatively coupled to the processing unit; and a data storage unit operatively coupled to the processing unit and the data communication unit, the data storage unit having stored therein programming which, when executed by the processing unit, causes the processing unit to determine a sensor electronics data transmit time interval based on data received from the sensor electronics by the data communication unit, apply a matched filter to one or more advertising packets received from the sensor electronics, and detect a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the data communication unit is configured to operate in direct advertising mode such that the one or more advertising packets are received from the sensor electronics in the direct advertising mode.
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11. An apparatus for communicating with analyte sensor electronics, comprising:
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a processing unit; a data communication unit operatively coupled to the processing unit; and a data storage unit operatively coupled to the processing unit and the data communication unit, the data storage unit having stored therein programming which, when executed by the processing unit, causes the processing unit to determine a sensor electronics data transmit time interval based on data received from the sensor electronics by the data communication unit, apply a matched filter to one or more advertising packets received from the sensor electronics, and detect a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the matched filter is a pulse matched filter.
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12. An apparatus for communicating with analyte sensor electronics, comprising:
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a processing unit; a data communication unit operatively coupled to the processing unit; and a data storage unit operatively coupled to the processing unit and the data communication unit, the data storage unit having stored therein programming which, when executed by the processing unit, causes the processing unit to determine a sensor electronics data transmit time interval based on data received from the sensor electronics by the data communication unit, apply a matched filter to one or more advertising packets received from the sensor electronics, and detect a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the detected notification message is associated with a detected anticipated adverse condition related to the monitored analyte level. - View Dependent Claims (13)
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14. An apparatus for communicating with analyte sensor electronics, comprising:
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a processing unit; a data communication unit operatively coupled to the processing unit; and a data storage unit operatively coupled to the processing unit and the data communication unit, the data storage unit having stored therein programming which, when executed by the processing unit, causes the processing unit to determine a sensor electronics data transmit time interval based on data received from the sensor electronics by the data communication unit, apply a matched filter to one or more advertising packets received from the sensor electronics, and detect a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the data communication unit is configured to receive the one or more advertising packets during the determined sensor electronics data transmit time interval.
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15. An apparatus for communicating with analyte sensor electronics, comprising:
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a processing unit; a data communication unit operatively coupled to the processing unit; and a data storage unit operatively coupled to the processing unit and the data communication unit, the data storage unit having stored therein programming which, when executed by the processing unit, causes the processing unit to determine a sensor electronics data transmit time interval based on data received from the sensor electronics by the data communication unit, apply a matched filter to one or more advertising packets received from the sensor electronics, and detect a notification message in the received one or more advertising packets based on the applied matched filter, the notification message corresponding to a monitored analyte level, wherein the determined sensor electronics data transmit time interval is randomized. - View Dependent Claims (16)
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Specification