Patents by Inventor Stuart Rosenbeg

Stuart Rosenbeg has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and device for detecting premature ventricular contractions based on beat distribution characteristics
    Patent number: 11517268
    Abstract: A computer implemented method and system for detecting premature ventricular contractions (PVCs) are provided. The method is under control of one or more processors configured with specific executable instructions. The method obtains a cycle length (CL) distribution metric that plots a series of cardiac beats into one of a set of transition types based on R-R interval (RRI) difference pairs associated with the cardiac beats. The CL distribution metric plots the cardiac beats based on a comparison between combinations of the RRI difference pairs for corresponding combinations of the cardiac beats. The method calculates a distribution characteristic for the cardiac beats, from the series of cardiac beats that exhibit a first transition type from the set of transition types and calculates a discrimination score based on the distribution characteristic of the cardiac beats across the CL distribution metric.
    Type: Grant
    Filed: January 30, 2019
    Date of Patent: December 6, 2022
    Assignee: PACESETTER, INC.
    Inventors: Yun Qiao, Fujian Qu, Stuart Rosenbeg
  • METHOD AND DEVICE FOR DETECTING PREMATURE VENTRICULAR CONTRACTIONS BASED ON BEAT DISTRIBUTION CHARACTERISTICS
    Publication number: 20200237314
    Abstract: A computer implemented method and system for detecting premature ventricular contractions (PVCs) are provided. The method is under control of one or more processors configured with specific executable instructions. The method obtains a cycle length (CL) distribution metric that plots a series of cardiac beats into one of a set of transition types based on R-R interval (RRI) difference pairs associated with the cardiac beats. The CL distribution metric plots the cardiac beats based on a comparison between combinations of the RRI difference pairs for corresponding combinations of the cardiac beats. The method calculates a distribution characteristic for the cardiac beats, from the series of cardiac beats that exhibit a first transition type from the set of transition types and calculates a discrimination score based on the distribution characteristic of the cardiac beats across the CL distribution metric.
    Type: Application
    Filed: January 30, 2019
    Publication date: July 30, 2020
    Inventors: Yun Qu, Fujian Qu, Stuart Rosenbeg