Abstract: A method for installing a receptor in a shower environment includes measuring a distance between a drain of the shower environment and a wall of the shower environment. The method also includes identifying a marking on the receptor that corresponds to the distance. The marking indicates where to cut the receptor to remove a portion of a rim of the receptor such that an opening in the receptor aligns with the drain when the receptor is installed in the shower environment. The marking is identified from a plurality of different markings on the receptor, each of the plurality of different markings corresponding to a different distance. The method also includes cutting the receptor at a location indicated by the marking. The method also includes installing the receptor in the shower environment after cutting the receptor at the location indicated by the marking.

Abstract: A wireless charger device is configured to charge an implantable medical device (IMD). A patient controller obtains one or more power parameters from the charger device during charging of the IMD. The patient controller estimates a temperature range of the IMD using the one or more power parameters from the charger device and compares to a heating threshold. The patient controller then determines whether one or more spacers are recommended in response to the comparison. The one or more spacers are removably attached to the wireless charger device and are configured to lay in a position between the wireless charger device and a patient's skin to increase a charging path.

Abstract: A shower system for use in a shower environment includes a receptor. The receptor includes a fluid collection area and a rim. The fluid collection area includes a base forming a bottom surface of the fluid collection area and an opening extending through the base to allow water to drain from the fluid collection area via the opening. The rim extends outward from the fluid collection area along at least a portion of a perimeter of the fluid collection area. The rim includes a resizing feature configured to facilitate removing a portion of the rim to change a size of the receptor in one or more dimensions.

Abstract: Described herein are systems, assays, methods and compositions for identification of oxidase microbial redox-enzymes (MREs) specific to an analyte of interest from an environmental source. The technology relates to identification of analyte-responsive MREs that can quantify the concentration of a target analyte with high specificity and high sensitivity, for example, where the identified analyte-responsive redox-enzyme can be used to engineer an electrochemical biosensor.

Abstract: A method of operation of a wireless charger device includes transmitting a wireless charging signal to a receiver device. The method further includes receiving a clamping pulse from the receiver device based on the wireless charging signal. The clamping pulse indicates a first value associated with a falling edge of the clamping pulse and further indicates a second value associated with a rising edge of the clamping pulse. The clamping pulse is detected based on a comparison of a first threshold with the first value and further based on a comparison of a second threshold with the second value, and the second threshold is different than the first threshold. The method further includes determining a charging state of the receiver device based on the clamping pulse.

Abstract: It comprises optical assemblies that focus light onto individual first optical fibers which are combined together in a final single optical fiber, collecting a considerable amount of light from a target, to feed an instrument such as a spectrograph. The first optical fibers are kept centred on the target through image devices that also provide images, and these images can be combined to give rise to a high-quality image of the field surrounding the target. The final effective aperture of the device is scalable, using different numbers of optical assemblies and depending on their diameters.

Abstract: An implantable medical device (IMD) is configured to provide stimulation therapy to a patient. The IMD includes a rechargeable battery, pulse generating circuitry powered by the rechargeable battery and an inductive coupling element including at least one inductor operative to accept radio frequency (RF) power from an external charger and generate a charging voltage. A temperature sensor is configured to measure a temperature of at least a part of the IMD and output measured temperature data. A waveform generating circuit for converting measured temperature data to a waveform signal for controlling a recharging current for the rechargeable battery. The inductive coupling element is configured to communicate the waveform signal to the external charger.

Abstract: An implantable medical device (IMD) includes a rechargeable battery, pulse generating circuitry, an inductive coupling element including at least one inductor operative to accept radio frequency (RF) power from an external charger and generate a charging current. A recharging circuit generates a recharge current for recharging the rechargeable battery, the recharge current being based on the charging current generated from the inductive coupling element. The recharging circuitry is operable to detect a recharging level of the rechargeable battery. A temperature sensor is configured to measure a temperature of at least a part of the IMD and output measured temperature data. A control circuit controls the charging current received at the recharging circuitry to limit the charging current based upon the recharging level and to limit the charging current for a period of time based upon the measured temperature data to communicate a temperature level to the external charger.

Abstract: A wireless charger device is configured to charge an implantable medical device (IMD). A patient controller obtains one or more power parameters from the charger device during charging of the IMD. The patient controller estimates a temperature range of the IMD using the one or more power parameters from the charger device and compares to a heating threshold. The patient controller then determines whether one or more spacers are recommended in response to the comparison. The one or more spacers are removably attached to the wireless charger device and are configured to lay in a position between the wireless charger device and a patient's skin to increase a charging path.

Abstract: An Implantable Medical Device (IMD) communicates to a charger device using an RF communications channel. Temperature sensors in the IMD obtain temperature measurements during wireless charging, and the IMD then transmits the temperature measurements to the charger device over the RF communications channel. Using these temperature measurements, the charger device determines whether heat mitigation for the IMD is needed during wireless charging.

Abstract: A magnetic field sensor is positioned in proximity to a charging coil in an implantable medical device (IMD). An external device for charging the IMD includes a primary coil and a magnet positioned in proximity to the primary coil. The magnetic field sensor in the IMD detects a static magnetic field of the magnet and provides measurements proportional to the static magnetic field along three axes. These measurements of the static magnetic field are used to determine whether the external device is aligned with the IMD for charging. These measurements of the static magnetic field may also be processed to determine a position of the charger device relative to the IMD in three dimensions. When misaligned, a direction may be generated for a user to reposition the charger device to improve alignment.

Abstract: The present disclosure provides systems and methods for wirelessly charging an implantable medical device. An external charging device includes a coil, signal generating circuitry to drive current through the coil at a charging frequency to induce current in a second coil in the implantable medical device, monitoring circuitry to generate an output signal to monitor charging operations, and a comb filter. The comb filter is configured to apply filtering to the output signal to remove noise from the output signal, wherein the filtering is applied based on the charging frequency. The external charging device is configured to process the filtered output signal to detect a circuit state of charging circuitry of the implantable medical device during charging operations, and the external charging device is configured to vary the charging frequency based, in part, on detection of the circuit state of the charging circuitry of the implantable medical device.

Abstract: A shower system for use in a shower environment includes a receptor. The receptor includes a fluid collection area and a rim. The fluid collection area includes a base forming a bottom surface of the fluid collection area and an opening extending through the base to allow water to drain from the fluid collection area via the opening. The rim extends outward from the fluid collection area along at least a portion of a perimeter of the fluid collection area. The rim includes a resizing feature configured to facilitate removing a portion of the rim to change a size of the receptor in one or more dimensions.

Abstract: Described herein are systems, assays, methods and compositions for identification of oxidase microbial redox-enzymes (MREs) specific to an analyte of interest from an environmental source. The technology relates to identification of analyte-responsive MREs that can quantify the concentration of a target analyte with high specificity and high sensitivity, for example, where the identified analyte-responsive redox-enzyme can be used to engineer an electrochemical biosensor.

Abstract: Implementations of a magazine carrier and dispenser are provided. The magazine carrier and dispenser is configured to contain one or more firearm magazines that can be withdrawn one at a time and used to load or reload a firearm (e.g., a pistol and/or a rifle). In some implementations, the magazine carrier and dispenser is configured to be worn on a belt, accessible on the off-hand side of a user. The magazine carrier and dispenser comprises a housing having a longitudinally extending magazine extraction port in a front sidewall thereof, and a biasing apparatus that is contained within the housing. The biasing apparatus is configured to urge one or more magazines contained within the housing towards the magazine extraction port. In this way, a firearm magazine is moved into a dispensing position and can be withdrawn through the magazine extraction port.

Abstract: A method and system for micro-betting. One or more micro-bets can be electronically placed with respect to one or more micro-events associated with an event during a round of micro-betting. One or more wages with respect to the micro-bet(s) can be managed and controlled during the round of micro-betting. The wager(s) can be managed and controlled remote from electronically placing the micro-bet(s) during the round of micro-betting. Additionally, a portion of a profit can be automatically obtained with respect to the round of micro-bets in exchange for the aforementioned managing and controlling of the wager(s) with respect to the micro-bet(s) during the round of micro-betting.

Abstract: A method and system for micro-betting. One or more micro-bets can be electronically placed with respect to one or more micro-events associated with an event during a round of micro-betting. One or more wages with respect to the micro-bet(s) can be managed and controlled during the round of micro-betting. The wager(s) can be managed and controlled remote from electronically placing the micro-bet(s) during the round of micro-betting. Additionally, a portion of a profit can be automatically obtained with respect to the round of micro-bets in exchange for the aforementioned managing and controlling of the wager(s) with respect to the micro-bet(s) during the round of micro-betting.

Abstract: A method for forecasting energy demand for a single building, a neighborhood or a city in an urban environment is disclosed. The method balances energy production between (1) a renewable energy source and (2) an energy grid source based in predicted demand and predicted supply. The method treats urban heat island (UHI) calculations as being dynamically impacted by predicted weather conditions to calculate a weather-adjusted UHI. Predicted energy consumption rates for weather conditions use the weather-adjusted UHI to increase accuracy of the prediction.

Abstract: Electrochemical cells having molten electrodes having an alkali metal provide receipt and delivery of power by transporting atoms of the alkali metal between electrode environments of disparate chemical potentials through an electrochemical pathway comprising a salt of the alkali metal. The chemical potential of the alkali metal is decreased when combined with one or more non-alkali metals, thus producing a voltage between an electrode comprising the molten alkali metal and the electrode comprising the combined alkali/non-alkali metals.