Patents by Inventor Praveen Gopalakrishna

Praveen Gopalakrishna 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).

  • Publication number: 20240156387
    Abstract: Systems and methods described herein improve visibility of features (e.g., P-waves) of a physiologic signal segment (e.g., an EGM or ECG signal segment) to be displayed within a display band having a specified height between an upper and a lower boundary of the display band. The physiologic signal segment is divided into sub-segments, for each of which a sub-segment minimum peak amplitude and maximum peak amplitude are determined. Based thereon, a new minimum peak amplitude and a new maximum peak amplitude are determined and used to determine a new display range. A portion of the physiologic signal segment that is within the new display range is caused to be display, within the display band having the specified height, such that the upper boundary of the display band corresponds to the new maximum peak amplitude, and the lower boundary of the display band corresponds to the new minimum peak amplitude.
    Type: Application
    Filed: September 5, 2023
    Publication date: May 16, 2024
    Applicant: Pacesetter, Inc.
    Inventors: Fujian Qu, Praveen Gopalakrishna, Tejpal Singh
  • Publication number: 20240156388
    Abstract: Systems and methods described herein improve visibility of P-waves of an EGM or ECG signal segment to be displayed on a display screen. There is a determination of whether relatively small features, including the P-waves, of the ECG or EGM signal segment would be difficult to visualize if an original signal segment range of the ECG or EGM signal segment were caused to be displayed on the display screen. In response to determining that the relatively small features of the ECG or EGM signal segment would be difficult to visualize, a portion of the EGM or ECG signal segment is displayed on the display screen in a manner that magnifies the P-waves of the EGM or ECG signal segment compared to if an entirety of the EGM or ECG signal segment within the original signal segment range were instead caused to be displayed on the display screen.
    Type: Application
    Filed: October 19, 2023
    Publication date: May 16, 2024
    Applicant: Pacesetter, Inc.
    Inventors: Fujian Qu, Praveen Gopalakrishna, Tejpal Singh