Abstract: The present disclosure is directed to providing digital health services. In some embodiments, systems and methods for conducting virtual or remote sessions between patients and clinicians are disclosed. During the sessions, media content (e.g., images, video content, audio content, etc.) may be captured as the patient performs one or more tasks. The media content may be presented to the clinician and used to evaluate a condition of the patient or a state of the condition, adjust treatment parameters, provide therapy, or other operations to treat the patient. The analysis of the media content may be aided by one or more machine learning/artificial intelligence models that analyze various aspects of the media content, augment the media content, or other functionality to aid in the treatment of the patient.

Abstract: Techniques for pillar location for a mobile device are described, and may be implemented via a mobile device to identify frequently visited locations and to perform different tasks for the mobile device at the frequented locations. Generally, the described techniques enable a mobile device to generate precise representations of frequented locations known as “pillar locations” without relying on conventional location determination techniques. Further, specific actions can be performed when the mobile device is detected at a pillar location, such as automatically unlocking the mobile device from a locked state.

Abstract: Embodiments of the present disclosure provide a grounding cuff having a flexible body and an inflatable bladder disposed within the flexible body. The inflatable body is configurable to an inflated state and a deflated state. In the inflated stated, the inflatable bladder applies pressure to the grounding cuff to provide and maintain improved contact between the ground cuff and skin of a patient. Additionally, the inflatable bladder includes an inlet configured to receive a fluid from a hose, the inflatable bladder configured to the inflated state based on the fluid received via the hose. The grounding cuff may include a grounding pad coupled to a ground terminal to extract energy from the patient during a medical therapy, such as ablation therapy. The inflatable bladder may be configured to the inflated state to promote strong contact between the grounding pad and skin of the patient.

Abstract: In aspects of dropping extraneous discovery messages, a device application can initiate a discovery message in a device, such as a multicast message initiated for network discovery or discovery of network services. The device implements a status module that can interpose the routing of the discovery message in the device, and determine whether a response to a previous discovery message was received. The status module can also determine a device state of the device, where the device state can indicate whether a discovery message response is necessary. The status module is implemented to drop the discovery message if the response to the previous discovery message was not received and based on the device state indicating that a discovery message response is extraneous.

Abstract: The present disclosure provides systems and methods for detecting leakage currents in radio-frequency (RF) ablation systems. An RF generator may be configured to disable an electrical return path from a patient to a ground terminal. The RF generator may also be configured to apply an electrical signal to an electrode that is positioned to be in proximity to target tissue of the patient. The RF generator may be further configured to measure a leakage impedance while the electrical return path is disabled and the electrical signal is applied to the electrode. The RF generator may also be configured to control RF ablation therapy based, at least in part, on the measured leakage impedance. Other features are also claimed and described.

Abstract: Implementations for adaptive context sensitive time division multiplexed scheduling and execution of tasks to be performed by a high frequency ablation system, such as an RF ablation system, are disclosed. The implementations may be effectuated in software, firmware, or both. Tasks may be categorized into categories corresponding to task priorities. Time blocks may be allocated during which execution of the tasks may be performed. The time blocks may be divided into time slots. A task may be assigned to a time slot based, at least in part, on a categorization priority of the task. Additionally, each task may be executed according to the schedule delineated by the time slots. An assignment of tasks to time slots may be adjusted based, at least in part, on data received at a high frequency ablation device of the high frequency ablation system.

Abstract: Disclosed herein is an RF ablation system including a plurality of electrodes, a ground pad, and a signal generator. The electrodes are positioned at respective tissue sites within a patient's body, and the ground pad is positioned on the patient's body. The signal generator is coupled to the ground pad and the electrodes via corresponding channels including a selected channel and unselected channels. The signal generator commutates switching circuits for the corresponding channels to close the selected channel and to open the unselected channels, and measures a first impedance over the selected channel. The signal generator commutates the switching circuits to close the selected channel and the unselected channels, and then measures a second impedance. The signal generator computes a difference between the first and second impedances, and determines the ground pad has at least a poor electrical connection to the patient's body when the difference exceeds a threshold.

Abstract: Various different types of computing devices include a modem that allows the computing device to communicate wirelessly with other devices using various different radio access technologies (RATs). During operation of the computing device, the modem scans for a cell to connect to using a particular RAT, and once found connects to the cell. The computing device also includes a modem scan management system that manages the modem scanning for a cell to connect to, controlling the modem's scanning for a cell to connect to, such as stopping scanning using a particular RAT or reducing the frequency of the scans until movement of the computing device by a significant amount is detected. In response to a significant amount of movement being detected, scanning using the particular RAT can resume or the frequency of the scans can be increased.

Abstract: The present disclosure provides systems and methods for controlling temperature in a radiofrequency (RF) ablation system. A temperature control system includes a subtractor circuit configured to calculate a temperature error as a difference between a target temperature and a measured temperature at a tip of a cannula, and a proportional-integral-derivative (PID) controller coupled to the subtractor circuit and configured to apply an RF voltage to the tip of the cannula, the PID controller configured to determine the RF voltage based on the temperature error and a proportional coefficient, an integral coefficient, and a derivative coefficient of the PID controller. The temperature control system further includes a PID coefficient controller coupled to the PID controller, the PID coefficient controller configured to dynamically adjust the proportional, integral, and derivative coefficients of the PID controller during operation of the RF ablation system.

Abstract: In aspects of managing FTM frames of WLAN RTT bursts, a device can receive a WLAN RTT burst, such as initiated by a device application, device firmware, or received as a RTT ranging request. The device implements a status module that interposes the routing of the ranging request in the device, and determines a device state of the device with a device state monitor of the status module. The status module is implemented to drop the ranging request if the device is an idle device state such that the ranging request is extraneous. Alternatively, the status module is implemented to reduce a number of FTM frames in the ranging request based on the device state indicating that multiple FTM frames of the ranging request are extraneous, and then route to perform the ranging request of the WLAN RTT burst with the reduced number of FTM frames in the ranging request.

Abstract: In aspects of managing FTM frames of WLAN RTT bursts, a device can receive a WLAN RTT burst, such as initiated by a device application, device firmware, or received as a RTT ranging request. The device implements a status module that interposes the routing of the ranging request in the device, and determines a device state of the device with a device state monitor of the status module. The status module is implemented to drop the ranging request if the device is an idle device state such that the ranging request is extraneous. Alternatively, the status module is implemented to reduce a number of FTM frames in the ranging request based on the device state indicating that multiple FTM frames of the ranging request are extraneous, and then route to perform the ranging request of the WLAN RTT burst with the reduced number of FTM frames in the ranging request.

Abstract: A method includes receiving an incoming biometric identification request on a first device from a user. First location data for the first device is determined. Second location data associated with at least one previous biometric identification request associated with the user is retrieved. A second level identification request is selectively initiated on the first device based on at least the first and second location data. A device includes a location module to determine first location data for the device, a biometric sensor to generate an incoming biometric identification request from a user, and a processor to retrieve second location data associated with at least one previous biometric identification request associated with the user and selectively initiate a second level identification request on the device based on at least the first and second location data.

Abstract: Techniques for pillar location for a mobile device are described, and may be implemented via a mobile device to identify frequently visited locations and to perform different tasks for the mobile device at the frequented locations. Generally, the described techniques enable a mobile device to generate precise representations of frequented locations known as “pillar locations” without relying on conventional location determination techniques. Further, specific actions can be performed when the mobile device is detected at a pillar location, such as automatically unlocking the mobile device from a locked state.

Abstract: In aspects of managing FTM frames of WLAN RTT bursts, a device can receive a WLAN RTT burst, such as initiated by a device application, device firmware, or received as a RTT ranging request. The device implements a status module that interposes the routing of the ranging request in the device, and determines a device state of the device with a device state monitor of the status module. The status module is implemented to drop the ranging request if the device is an idle device state such that the ranging request is extraneous. Alternatively, the status module is implemented to reduce a number of FTM frames in the ranging request based on the device state indicating that multiple FTM frames of the ranging request are extraneous, and then route to perform the ranging request of the WLAN RTT burst with the reduced number of FTM frames in the ranging request.

Abstract: A computing device initiates wireless RTT ranging communication with a wireless device by specifying a source address (e.g., a MAC address or BSSID) of the wireless device in frames sent to the wireless device. The computing device determines situations in which a wireless device is using multiple source addresses. If a wireless device is using multiple source addresses, the computing device performs wireless RTT ranging with the wireless device using less than all (e.g., a single one) of the multiple source addresses. The computing device performs wireless RTT ranging with less than all of the source addresses used by the wireless device because the distance between the computing device and the wireless device is the same regardless of which of the multiple source addresses the wireless device is using.

Abstract: A method and apparatus includes a communication device monitoring for an indication of presence with respect to the communication device. The method involves transmitting, when detecting the indication of presence, a first series of neighborhood awareness networking discovery beacon frames having a first interframe time interval. The method further involves transmitting, when not detecting the indication of presence, a second series of neighborhood awareness networking discovery beacon frames having a second interframe time interval that is longer than the first interframe time interval.

Abstract: In embodiments of identification and suppression of network beacons, a wireless device scans for wireless network beacons and receives a beacon frame from a wireless network beacon. The wireless device identifies the beacon frame is from a network beacon of non-interest and suppresses the network beacon and terminates reception and processing of the beacon frame.

Abstract: A computing device initiates wireless RTT ranging communication with a wireless device by specifying a source address (e.g., a MAC address or BSSID) of the wireless device in frames sent to the wireless device. The computing device determines situations in which a wireless device is using multiple source addresses. If a wireless device is using multiple source addresses, the computing device performs wireless RTT ranging with the wireless device using less than all (e.g., a single one) of the multiple source addresses. The computing device performs wireless RTT ranging with less than all of the source addresses used by the wireless device because the distance between the computing device and the wireless device is the same regardless of which of the multiple source addresses the wireless device is using.

Abstract: Techniques for pillar location for a mobile device are described, and may be implemented via a mobile device to identify frequently visited locations and to perform different tasks for the mobile device at the frequented locations. Generally, the described techniques enable a mobile device to generate precise representations of frequented locations known as “pillar locations” without relying on conventional location determination techniques. Further, specific actions can be performed when the mobile device is detected at a pillar location, such as automatically unlocking the mobile device from a locked state.

Abstract: In embodiments of identification and suppression of network beacons, a wireless device scans for wireless network beacons and receives a beacon frame from a wireless network beacon. The wireless device identifies the beacon frame is from a network beacon of non-interest and suppresses the network beacon and terminates reception and processing of the beacon frame.