Patent application number | Description | Published |
20100099998 | Asthma status scoring method and system with confidence ratings - A method and system for assessing the health status of a patient, such as the asthma status of a patient, provides an asthma status score and a confidence rating indicative of the score's reliability using continuous real-time data. In some embodiments, the assessment comprises a multidimensional analysis in which asthma status scores and respective confidence ratings are generated for multiple individual asthma health dimensions as well as a summary asthma health dimension indicative of overall asthma health. In some embodiments, the individual dimensions include an environmental trigger dimension based on sensor-based environmental data, a physiological burden dimension based on sensor-based physiological data, a medication adherence dimension based on patient diary data and a perceived symptom dimension based on patient diary data. | 04-22-2010 |
20100111096 | Methods and Systems for Frequency and Time Division Access - Aspects of the present invention relate to methods and systems for managing and allocating bandwidth in a communication medium. Some aspects relate to the determination of bit usage patterns for use in allocating bandwidth. Some aspects relate to the further determination of a derived usage pattern from the bit usage patterns and allocation of tone-slots within the derived usage pattern. | 05-06-2010 |
20100177665 | Method for Managing Hidden Stations in a Centrally Controlled Network - The embodiments of the present invention provide methods, devices, and systems enabling a central coordinator to manage hidden stations via a proxy central coordinator, where a hidden station is discovered based on beacons and made known to other networked devices via transmitted lists. | 07-15-2010 |
20100210962 | Respiratory signal detection and time domain signal processing method and system - A respiratory signal detection and time domain signal processing method and system classifies respiratory phases and determines respiratory time data useful in respiratory health determinations. The method and system analyze respiratory signals collected at multiple detection points at least one of which ensures that respiratory phases can be properly classified. Moreover, the method and system employ a time domain signal processing approach that facilitates determination of respiratory time data while realizing savings in computing power relative to frequency domain processing approaches. | 08-19-2010 |
20100253509 | Personal environmental monitoring method and system and portable monitor for use therein - A personal environmental monitoring method and system and a portable monitor for use therein permit real-time mobile monitoring of environmental conditions in the immediate vicinity to ensure compatibility with the particular environmental sensitivities of a person being monitored. The portable monitor may be a fully integrated mobile device that provides real-time mobile monitoring of immediate environmental conditions without network connectivity. | 10-07-2010 |
20100253943 | Method and systems for particle characteruzation using optical sensor output signal fluctuation - Methods and systems for particle characterization using a light fluctuation component of an optical sensor output signal. The use of the light fluctuation component enables particle characterization (e.g. provision of information on particle size, type and confidence) without requiring measurements at multiple wavelengths or multiple angles and using relatively lightweight calculations. The methods and systems allow integration of real-time airborne particle characterization into portable monitors. The methods and systems in some embodiments also use the output signal to further characterize particles through determination of particle density information. | 10-07-2010 |
20100262031 | Method and system for respiratory phase classification using explicit labeling with label verification - A method and system classify respiratory phases in a single channel acoustic signal as inspiratory and expiratory using explicit labeling with label verification. In the method and system, a subject explicitly indicates through a user input the start of a respiratory cycle (i.e. start of inspiration). The phase indication is applied to provisionally label several consecutive phases of a single channel acoustic signal as inspiratory and expiratory. A provisional phase rule set is then generated based on characteristic differences between the inspiratory and expiratory phases. The phase indication, provisional labeling and provisional rule set generation steps are then repeated. The two generated provisional rule sets are then compared for a match to verify the accuracy of the subject's phase indications and the ability to automatically recover phase in the event of signal loss. | 10-14-2010 |
20120271560 | Asthma Status Scoring Method and System With Confidence Ratings - A method and system for assessing the health status of a patient, such as the asthma status of a patient, provides an asthma status score and a confidence rating indicative of the score's reliability using continuous real-time data. In some embodiments, the assessment comprises a multidimensional analysis in which asthma status scores and respective confidence ratings are generated for multiple individual asthma health dimensions as well as a summary asthma health dimension indicative of overall asthma health. In some embodiments, the individual dimensions include an environmental trigger dimension based on sensor-based environmental data, a physiological burden dimension based on sensor-based physiological data, a medication adherence dimension based on patient diary data and a perceived symptom dimension based on patient diary data. | 10-25-2012 |