Tverskoy
Boris Tverskoy US
Patent application number | Description | Published |
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20120108928 | System and Method for Measurement of Vital Signs of a Human - A method and system for optical measuring one or more vital signs of a human is described. The method includes generating an optical Pulse Width Modulated (PWM) signal modulated in accordance with a predetermined Pulse Width Modulation scheme. The PWM scheme includes one or more Pulse Width Modulations having different modulation frequencies. The method also includes applying the PWM optical signal to a measurement location in a blood perfused body tissue of the human and receiving light originated back from the measurement location. A photo current signal of a time response of the blood perfused body tissue to the PWM optical signal is indicative of the vital signs. The method includes generating a voltage signal from the photo current signal and processing the voltage signal for determining the vital signs. | 05-03-2012 |
Boris Tverskoy, Palo Alto, CA US
Patent application number | Description | Published |
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20120203178 | INFUSION PUMP SYSTEMS AND METHODS - Some embodiments of an infusion pump system can include a controller in electrical communication with a pump device so as to provide selected dosages of a medicine to a user over a period of time. The infusion pump system can employ a number of power management techniques to reduce the likelihood current drain of a rechargeable battery of the infusion pump system. | 08-09-2012 |
20130218025 | CLIP SENSOR DEVICE FOR MEASUREMENT OF VITAL SIGNS - A clip sensor device for optical measuring vital signs of a subject is provided. The clip sensor device includes a internal supporting frame formed from an elongated plate configured to be folded into a desired orientation. A measuring probe is mounted on an upper surface of the frame. The measuring probe comprises a transmitter and receiver and configured for generating a time response of the blood perfused body tissue to the applied optical signal that is indicative of the vital signs of the subject. The clip sensor device also includes a pressing member mounted on the upper surface of the internal supporting frame. The pressing member includes one or more spring elements configured to provide a predetermined pressure on the blood perfused body tissue due to the deformation of the spring elements when said portion of blood perfused body tissue is applied against the pressing member. | 08-22-2013 |
20150025463 | INFUSION PUMP SYSTEMS AND METHODS - Some embodiments of an infusion pump system can include a controller in electrical communication with a pump device so as to provide selected dosages of a medicine to a user over a period of time. The infusion pump system can employ a number of power management techniques to reduce the likelihood current drain of a rechargeable battery of the infusion pump system. | 01-22-2015 |
Mark Tverskoy, Andover, MA US
Patent application number | Description | Published |
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20120110661 | TWO-WAY AUTHENTICATION - A method for activating a physiologic sensor ( | 05-03-2012 |
20130078609 | THERMAL CYCLING - A processing apparatus includes a carrier receiving region configured to receive a sample carrier with at least one channel that carries at least one sample. The apparatus further includes a thermal control device configured to thermal cycle the sample carrier when the sample carrier is installed in the carrier receiving region, thereby thermal cycling the sample carried therein. The apparatus further includes a thermal control system configured to control the temperature control device based on a predetermined set of target sample temperatures and a temperature map, which maps the predetermined set of target sample temperatures to a set of temperatures of the temperature control device. The set of temperatures of the temperature control device is different from the predetermined set of target sample temperatures, and the set of temperatures of the temperature control device thermal cycle the sample carrier with the temperatures of the predetermined set of target sample temperatures. | 03-28-2013 |
20140197925 | SAMPLE CARRIER IDENTIFICATION - A sample carrier ( | 07-17-2014 |