Roche Diabetes Care, Inc.

F. Hoffmann-la Roche Ag

Felix Bootz

Carsten Mueglitz

Kai-Oliver Schwenker

Andreas Huber-Toth

Carsten MÜGLITZ

The disclosure relates to a method and a system for a wireless data communication between a sensor system and a receiver capable of receiving analyte values sensed by the sensor system in a continuous analyte monitoring. The method includes establishing an unconnected mode operation for the system. The receiver receives a first data package broadcasted by the sensor system that has first status data indicative of a device status and/or an analyte value status. The first status data is processed by a receiver controller. A connected mode operation is established for the system responsive to determining at least one of a critical device status and a critical analyte value status. The establishing includes establishing a communication channel between the sensor system and the receiver and receiving a second data package transmitted by the sensor system in the receiver, the second data package comprising one or more analyte values.

Method for a wireless data communication between a sensor system and a receiver, and a system for a wireless data communication

The disclosure refers to a method of operating a receiver for receiving analyte data from a biosensor monitoring an analyte by detecting analyte values, the method comprising: in a receiver (), receiving analyte values detected by a biosensor () monitoring an analyte in intervals of time for which a first interval time is applied; receiving a present analyte value in the receiver (); providing a rate of change for the analyte values; determining a future analyte value based on the present analyte value, the first interval time, and the rate of change; providing an analyte value range for the analyte values; setting a second interval time, the second interval time being shorter than the first interval time, if the future analyte value is outside the analyte value range, and longer than or equal to the first interval time, if the future analyte value is within the analyte value range; and in the receiver (), receiving one or more following analyte values in intervals of time for which the second interval time is applied. Also, a receiver () is provided, comprising a receiver unit (), and a processor () connected to the receiver unit (). Further, a computer program product is provided.

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Speyer, Germany

Felix Bootz