Patents Assigned to Vios Medical Singapore Pte. Ltd.
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Publication number: 20180213859Abstract: A patient worn sensor assembly for detecting, recording, and communicating patient vital signs can be integrated into a garment to be worn by the patient. A lead assembly can be integrated into a garment to connect electrodes in contact with the skin of a patient to a sensor assembly that collects vital sign information from the electrodes. The lead assembly can be multi-layered and can include, for example, two outer anti-static satin fabric layers as top and bottom layers, muslin fabric insulator layers adjacent to the anti-static satin fabric layers, shield layers that include muslin with silver fabric adjacent to the insulator layers, and an inner layer of fabric with conductive thread (or alternatively conductive thread not integrated with other fabrics, or a layer that is substantially composed of conductive thread).Type: ApplicationFiled: January 25, 2018Publication date: August 2, 2018Applicant: Vios Medical Singapore PTE LTDInventors: Brandon J. LaPlante, Scott Mazar
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Patent number: 9734838Abstract: A system and method for representing quasi-periodic waveforms, for example, representing a plurality of limited decompositions of the quasi-periodic waveform. Each decomposition includes a first and second amplitude value and at least one time value. In some embodiments, each of the decompositions is phase adjusted such that the arithmetic sum of the plurality of limited decompositions reconstructs the quasi-periodic waveform. Data-structure attributes are created and used to reconstruct the quasi-periodic waveform. Features of the quasi-periodic wave are tracked using pattern-recognition techniques. The fundamental rate of the signal (e.g., heartbeat) can vary widely, for example by a factor of 2-3 or more from the lowest to highest frequency. To get quarter-phase representations of a component (e.g.Type: GrantFiled: April 19, 2016Date of Patent: August 15, 2017Assignee: Vios Medical Singapore Pte. Ltd.Inventors: Carlos A. Ricci, Vladimir V. Kovtun
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Patent number: 9530425Abstract: A system and method for representing quasi-periodic (“qp”) waveforms, for example, representing a plurality of limited decompositions of the qp waveform. Each decomposition includes a first and second amplitude value and at least one time value. In some embodiments, each of the decompositions is phase adjusted such that the arithmetic sum of the plurality of limited decompositions reconstructs the qp waveform. Data-structure attributes are created and used to reconstruct the qp waveform. Features of the qp wave are tracked using pattern-ecognition techniques. The fundamental rate of the signal (e.g., heartbeat) can vary widely, for example by a factor of 2-3 or more from the lowest to highest frequency. To get quarter-phase representations of a component (e.g., lowest frequency “rate” component) that varies over time (by a factor of two to three) many overlapping filters use bandpass and overlap parameters that allow tracking the component's frequency version on changing quarter-phase basis.Type: GrantFiled: March 17, 2014Date of Patent: December 27, 2016Assignee: Vios Medical Singapore Pte. Ltd.Inventors: Carlos A. Ricci, Vladimir V. Kovtun
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Patent number: 9319028Abstract: A system and method for representing quasi-periodic waveforms, for example, representing a plurality of limited decompositions of the quasi-periodic waveform. Each decomposition includes a first and second amplitude value and at least one time value. In some embodiments, each of the decompositions is phase adjusted such that the arithmetic sum of the plurality of limited decompositions reconstructs the quasi-periodic waveform. Data-structure attributes are created and used to reconstruct the quasi-periodic waveform. Features of the quasi-periodic wave are tracked using pattern-recognition techniques. The fundamental rate of the signal (e.g., heartbeat) can vary widely, for example by a factor of 2-3 or more from the lowest to highest frequency. To get quarter-phase representations of a component (e.g.Type: GrantFiled: March 17, 2014Date of Patent: April 19, 2016Assignee: Vios Medical Singapore Pte. Ltd.Inventors: Carlos A. Ricci, Vladimir V. Kovtun
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Patent number: 9209782Abstract: The present invention provides a system and method for representing quasi-periodic (“qp”) waveforms comprising, representing a plurality of limited decompositions of the qp waveform, wherein each decomposition includes a first and second amplitude value and at least one time value. In some embodiments, each of the decompositions is phase adjusted such that the arithmetic sum of the plurality of limited decompositions reconstructs the qp waveform. These decompositions are stored into a data structure having a plurality of attributes. Optionally, these attributes are used to reconstruct the qp waveform, or patterns or features of the qp wave can be determined by using various pattern-recognition techniques. Some embodiments provide a system that uses software, embedded hardware or firmware to carry out the above-described method. Some embodiments use a computer-readable medium to store the data structure and/or instructions to execute the method.Type: GrantFiled: February 12, 2013Date of Patent: December 8, 2015Assignee: Vios Medical Singapore Pte. Ltd.Inventors: Carlos A. Ricci, Vladimir V. Kovtun