Patents by Inventor Alfredo Weitzenfeld

Alfredo Weitzenfeld 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).

  • Patent number: 10593035
    Abstract: A system and methodology for the automated localization, extraction, and analysis of MRI-based features with clinical information to improve the diagnosis of pelvic organ prolapse (POP). The system can automatically identify reference points for pelvic floor measurements on MRI rapidly and consistent. It provides a prediction model that analyzes the correlation between current and new MRI-based features with clinical information to differentiate patients with and without POP. This system will enable the high throughput analysis of MR images for their correlation with clinical information to better detect POP. The presented system can also be applied to the automated localization and extraction of MRI features for the diagnosis of other diseases where clinical examination is not adequate.
    Type: Grant
    Filed: March 18, 2016
    Date of Patent: March 17, 2020
    Assignee: University of South Florida
    Inventors: Sinan Onal, Susana Karina Lai-Yuen, Alfredo Weitzenfeld, Stuart Richard Hart
  • Publication number: 20180028145
    Abstract: An electronic catheter stethoscope measures and analyzes acoustic fields and dynamic pressure variations in the gaseous or liquid fluid inside a conventional medical catheter that is positioned in a patient's urologic, digestive, reproductive, cardiovascular, neurological or pulmonary system. Measurement transducers are installed in a housing connectable to multiple preselected medical catheters. The transducers detect bodily functions that are transmitted to the preselected catheter from within the body. The transducers, housing, electrical interface and signal processing electronics are positioned outside the body.
    Type: Application
    Filed: October 9, 2017
    Publication date: February 1, 2018
    Inventors: Stuart Hart, Gerard Michael DiLeo, Alfredo Weitzenfeld, Philip James Hipol, Mark Xavier Sweeney, Francy Lorena Sinatra, Kevin Andrew Hufford, Susana K. Lai-Yuen
  • Patent number: 9782145
    Abstract: An electronic catheter stethoscope measures and analyzes acoustic fields and dynamic pressure variations in the gaseous or liquid fluid inside a conventional medical catheter that is positioned in a patient's urologic, digestive, reproductive, cardiovascular, neurological or pulmonary system. Measurement transducers are installed in a housing connectable to multiple preselected medical catheters. The transducers detect bodily functions that are transmitted to the preselected catheter from within the body. The transducers, housing, electrical interface and signal processing electronics are positioned outside the body.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: October 10, 2017
    Assignees: University of South Florida, The Charles Stark Draper Laboratory, Inc.
    Inventors: Stuart Hart, Gerard Michael DiLeo, Alfredo Weitzenfeld, Philip James Hipol, Mark Xavier Sweeney, Francy Lorena Sinatra, Kevin Andrew Hufford, Susana K. Lai-Yuen
  • Publication number: 20170071566
    Abstract: An electronic catheter stethoscope measures and analyzes acoustic fields and dynamic pressure variations in the gaseous or liquid fluid inside a conventional medical catheter that is positioned in a patient's urologic, digestive, reproductive, cardiovascular, neurological or pulmonary system. Measurement transducers are installed in a housing connectable to multiple preselected medical catheters. The transducers detect bodily functions that are transmitted to the preselected catheter from within the body. The transducers, housing, electrical interface and signal processing electronics are positioned outside the body.
    Type: Application
    Filed: November 28, 2016
    Publication date: March 16, 2017
    Inventors: Stuart Hart, Gerard Michael DiLeo, Alfredo Weitzenfeld, Philip James Hipol, Mark Xavier Sweeney, Francy Lorena Sinatra, Kevin Andrew Hufford, Susana K. Lai-Yuen
  • Patent number: 9504440
    Abstract: An electronic catheter stethoscope measures and analyzes acoustic fields and dynamic pressure variations in the gaseous or liquid fluid inside a conventional medical catheter that is positioned in a patient's urologic, digestive, reproductive, cardiovascular, neurological or pulmonary system. Measurement transducers are installed in a housing connectable to multiple preselected medical catheters. The transducers detect bodily functions that are transmitted to the preselected catheter from within the body. The transducers, housing, electrical interface and signal processing electronics are positioned outside the body.
    Type: Grant
    Filed: September 17, 2012
    Date of Patent: November 29, 2016
    Assignees: University of South Florida, The Charles Stark Draper Laboratory, Inc.
    Inventors: Stuart Hart, Gerard Michael Dileo, Alfredo Weitzenfeld, Philip James Hipol, Mark Xavier Sweeney, Francy Lorena Sinatra, Kevin Andrew Hufford, Susana K. Lai Yuen
  • Publication number: 20160275678
    Abstract: A system and methodology for the automated localization, extraction, and analysis of MRI-based features with clinical information to improve the diagnosis of pelvic organ prolapse (POP). The system can automatically identify reference points for pelvic floor measurements on MRI rapidly and consistent. It provides a prediction model that analyzes the correlation between current and new MRI-based features with clinical information to differentiate patients with and without POP. This system will enable the high throughput analysis of MR images for their correlation with clinical information to better detect POP. The presented system can also be applied to the automated localization and extraction of MRI features for the diagnosis of other diseases where clinical examination is not adequate.
    Type: Application
    Filed: March 18, 2016
    Publication date: September 22, 2016
    Applicant: University of South Florida
    Inventors: Sinan Onal, Susana Karina Lai-Yuen, Paul Bao, Alfredo Weitzenfeld, Stuart Richard Hart