Abstract: A power distribution monitoring system is provided that can include a number of features. The system can include a plurality of power line sensing devices configured to attach to individual conductors on a power grid distribution network. The sensing devices can be configured to measure and monitor, among other things, current and electric-field on the conductors. The system can further include one or more arc shields positioned near the sensing devices and configured to prevent damage to the conductor or sensing device in the event of a traveling arc. Methods of installing and protecting the system are also discussed.

Abstract: A medical mask system is provided that detects aspiration and/or vomit or misdirected oropharyngeal secretions, alerts medical staff, and removes any effluent to prevent pulmonary aspiration. The mask system includes a mask body for covering the wearer's mouth that is integrated with at least one aspiration-detecting sensor. The aspiration-detecting sensor is configured for detecting aspiration or effluent and is configured to provide an aspiration-detected signal. The signal is received by both an alerting device and a suction assembly that is actuated to provide suction to tubing attached to the mask body to remove any effluent from the mask body. The aspiration-detecting sensor may include, for example, one or more of a pH sensor, a pressure sensor, an oxygen flow sensor, an acoustic sensor, or an object recognition sensor. The alert, for example, may be provided to a nurse's station, at a patient's room, or to a mobile application.

Abstract: A power distribution monitoring system is provided that can include a number of features. The system can include a plurality of power line sensing devices configured to attach to individual conductors on a power grid distribution network. The sensing devices can be configured to measure and monitor, among other things, current and electric-field on the conductors. The system can further include one or more arc shields positioned near the sensing devices and configured to prevent damage to the conductor or sensing device in the event of a traveling arc. Methods of installing and protecting the system are also discussed.

Abstract: A medical mask system is provided that detects aspiration and/or vomit or misdirected oropharyngeal secretions, alerts medical staff, and removes any effluent to prevent pulmonary aspiration. The mask system includes a mask body for covering the wearer's mouth that is integrated with at least one aspiration-detecting sensor. The aspiration-detecting sensor is configured for detecting aspiration or effluent and is configured to provide an aspiration-detected signal. The signal is received by both an alerting device and a suction assembly that is actuated to provide suction to tubing attached to the mask body to remove any effluent from the mask body. The aspiration-detecting sensor may include, for example, one or more of a pH sensor, a pressure sensor, an oxygen flow sensor, an acoustic sensor, or an object recognition sensor. The alert, for example, may be provided to a nurse's station, at a patient's room, or to a mobile application.