Abstract: Methods and devices and systems including a data collection module for receiving and storing analyte data over a predetermined time period from a subject, a user interface unit coupled to the data collection module for providing one or more indication related to the analyte data, a control unit coupled to the data collection module and the user interface unit to control, at least in part the operation of the data collection module and the user interface unit, a communication module coupled to the control unit for communicating one or more signals associated with the analyte data to a remote location, where the user interface unit is configured to operate in a prospective analysis mode including substantially real time output of the analyte level received by the data collection module, and a retrospective analysis mode including limited output of information to the subject during the predetermined time period, and further where the communication module is configured to communicate with the remote location afte

Abstract: Medical devices having restrictive access, and methods thereof are provided.

Abstract: Medical devices having restrictive access, and methods thereof are provided.

Abstract: A Time Division Duplex (TDD) wireless system utilizes an identical TDD IC engine in both base station and remote stations. In the base station the clock input to the TDD IC is halted once in the middle of each time slice to provide a central guard band between transmit and receive portions that determines the maximum range of the system. At the remote stations clock halts are programmed and utilized to provide guard bands to position transmit and receive portions in each time slice to accommodate propagation delay based on separation of a remote station from the base station. In a preferred embodiment the remote stations determine range to the base and a controller programs clock halts based on the range finding. In one aspect a TDD IC engine is used with a minimum fixed central guard band and a time slice of a first duration at a first clock frequency. Clock frequency is increased and the clock halted to provide increased range at the same time slice duration.