Abstract: Systems, devices and methods are provided for the integration of an analyte data reader and a medication delivery device. The integrated device can include a medication delivery portion, wireless communications circuitry configured to receive data indicative of an analyte level, and electronics. The integrated device can also include one or more near-field communication (NFC) antennas. Example embodiments of adverse condition protection features of the integrated device are also provided.

Abstract: Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Abstract: Methods of compensating for ambient temperature using temperature sensors, the method comprising: sampling at a first sampling rate, with a processor, first temperature measurements from a first temperature sensor on an on-body sensor. Then determining, with a processor, first ambient-compensated temperatures from the first temperature measurements; and determining, with a processor, final ambient-compensated temperatures by applying a correction gain or factor to the first ambient-compensated temperatures. Wherein the correction gain or factor changes value at a slower rate than the sampling rate.

Abstract: Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Abstract: A device includes a multiple analyte sensor, a transimpedance amplifier, and a differential amplifier. The multiple analyte sensor includes a first working electrode, a second working electrode, a counter electrode, and a reference electrode. Each of the first working electrode and the second working electrode is configured to receive a signal indicative of a presence of a respective analyte. The counter electrode is a sum of the received signal of each of the first working electrode and the second working electrode. The transimpedance amplifier is configured to receive a first signal of the received signals from the first working electrode and a second signal of the received signals from the second working electrode. The transimpedance amplifier converts the received first signal and the received second signal to an output including a variable bias offset. The differential amplifier is configured to subtract the variable bias offset from the output.

Abstract: Methods of compensating for ambient temperature using temperature sensors, the method comprising: sampling at a first sampling rate, with a processor, first temperature measurements from a first temperature sensor on an on-body sensor. Then determining, with a processor, first ambient-compensated temperatures from the first temperature measurements; and determining, with a processor, final ambient-compensated temperatures by applying a correction gain or factor to the first ambient-compensated temperatures. Wherein the correction gain or factor changes value at a slower rate than the sampling rate.

Abstract: Methods of compensating for ambient temperature using temperature sensors, the method comprising: sampling at a first sampling rate, with a processor, first temperature measurements from a first temperature sensor on an on-body sensor. Then determining, with a processor, first ambient-compensated temperatures from the first temperature measurements; and determining, with a processor, final ambient-compensated temperatures by applying a correction gain or factor to the first ambient-compensated temperatures. Wherein the correction gain or factor changes value at a slower rate than the sampling rate.

Abstract: Systems, devices and methods are provided for the integration of an analyte data reader and a medication delivery device. The integrated device can include a medication delivery portion, wireless communications circuitry configured to receive data indicative of an analyte level, and electronics. The integrated device can also include one or more near-field communication (NFC) antennas. Example embodiments of adverse condition protection features of the integrated device are also provided.

Abstract: Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Abstract: A medical sensor includes an application-specific integrated circuit (ASIC), medical hardware, and a communication module. The ASIC is communicatively coupled to the medical hardware and communication module. The ASIC is configured to receive measurement signals from the medical hardware and provide the measurement signals to the communication module. The communication module is configured to process the measurement signal into measurement results and transmit the measurement results to a remove device. The communication module includes an application layer for processing the measurement signals and a link layer for transmitting the measurement results. The ASIC is configured to detect that a voltage supplied to the ASIC is below a threshold level and determine an amount of time that the voltage has been below the threshold level. The ASIC is further configured to respond to the voltage supplied to the ASIC being below a threshold level based on the determined amount of time.

Abstract: Embodiments for synchronous communication between devices in an analyte monitoring system are disclosed. The devices can be in on body device having an analyte sensor and a reader device. The devices can communicate with each other over one or more wireless links. Systems, devices, and methods for establishing synchronization, maintaining synchronization, and reestablishing synchronization are disclosed.

Abstract: Systems, devices and methods are provided for the integration of an analyte data reader and a medication delivery device. The integrated device can include a medication delivery portion, wireless communications circuitry configured to receive data indicative of an analyte level, and electronics. The integrated device can also include one or more near-field communication (NFC) antennas. Example embodiments of adverse condition protection features of the integrated device are also provided.

Abstract: Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Abstract: Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Abstract: Methods of compensating for ambient temperature using temperature sensors, the method comprising: sampling at a first sampling rate, with a processor, first temperature measurements from a first temperature sensor on an on-body sensor. Then determining, with a processor, first ambient-compensated temperatures from the first temperature measurements; and determining, with a processor, final ambient-compensated temperatures by applying a correction gain or factor to the first ambient-compensated temperatures. Wherein the correction gain or factor changes value at a slower rate than the sampling rate.

Abstract: Systems, devices, and methods are provided that enable the revision of RF command handling software stored in ROM, and that enable to supplementation of RF command handling software stored in ROM. Examples of the systems, devices, and methods make use of a lookup data structure stored within writable non-volatile memory.

Abstract: Systems, devices and methods are provided for the integration of an analyte data reader and a medication delivery device. The integrated device can include a medication delivery portion, wireless communications circuitry configured to receive data indicative of an analyte level, and electronics. The integrated device can also include one or more near-field communication (NFC) antennas. Example embodiments of adverse condition protection features of the integrated device are also provided.

Abstract: Methods of compensating for ambient temperature using a single temperature sensor, the method comprising detecting a first temperature measurement from a temperature sensor; and determining, with a processor, an ambient-compensated temperature from the first temperature measurement using an offset term. The method may also include receiving a sensor signal from an in vivo analyte sensor; and determining, with a processor, a temperature-compensated analyte sensor signal with the ambient-compensated temperature.

Abstract: A power supply control circuit for a portable electronic device is capable of connecting and disconnecting a power supply with respect to an electrical load of the device. The power supply control circuit offers a relatively quick transition time and low leakage current, making the control circuit particularly suitable for applications that require the power supply to remain connected to the electrical load at all times.

Abstract: Embodiments for synchronous communication between devices in an analyte monitoring system are disclosed. The devices can be in on body device having an analyte sensor and a reader device. The devices can communicate with each other over one or more wireless links. Systems, devices, and methods for establishing synchronization, maintaining synchronization, and reestablishing synchronization are disclosed.