Patents by Inventor Frederick Barrigar

Frederick Barrigar 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).

  • ACCURACY IN BLOOD GLOCUSE MEASUREMENT USING PREDICTIVE THERMAL MODELING
    Publication number: 20230089803
    Abstract: System, method, and computer program product for improving the accuracy of blood glucose measurements in a blood glucose meter by compensating for thermal effects of the glucose meter hardware. A machine learning model is used to predict the reaction site temperature on a blood glucose test strip based on one or more temperature measurements and device status information. The model receives several inputs including at least one temperature measurement sensed near the reaction site as well as device usage and other factors that may influence the reaction site temperature. The model provides a predicted reaction site temperature to the glucometer software or firmware to be used in a blood glucose calculation. 1.
    Type: Application
    Filed: May 2, 2022
    Publication date: March 23, 2023
    Inventors: Douglas Yuk, Randy Buswell, Gene V. Kozin, Yongbo Wang, Frederick Barrigar
  • APPARATUS AND METHODS FOR PERFORMING MINIMALLY-INVASIVE SURGICAL PROCEDURES
    Publication number: 20200046393
    Abstract: Devices, tools and methods for performing minimally invasive surgical procedures. Methods of performing minimally invasive ablation procedures. Methods of performing rapid exchange of tools in a device while the device remains in a reduced-access surgical space.
    Type: Application
    Filed: August 22, 2019
    Publication date: February 13, 2020
    Applicant: MAQUET CARDIOVASCULAR LLC
    Inventors: Amar KENDALE, Juan I. PEREZ, Fred VILLAGOMEZ, Frederick BARRIGAR, Joseph N. LAMBERTI, Amit AGARWAL, Peter L. CALLAS, Michael C. STEWART, Arthur M. LIN, Ryan C. ABBOTT, Alfredo R. CANTU
  • APPARATUS AND METHODS FOR PERFORMING MINIMALLY-INVASIVE SURGICAL PROCEDURES
    Publication number: 20150142041
    Abstract: Devices, tools and methods for performing minimally invasive surgical procedures. Methods of performing minimally invasive ablation procedures. Methods of performing rapid exchange of tools in a device while the device remains in a reduced-access surgical space.
    Type: Application
    Filed: December 22, 2014
    Publication date: May 21, 2015
    Applicant: MAQUET Cardiovascular LLC
    Inventors: Amar Kendale, Juan I. Perez, Fred Villagomez, Frederick Barrigar, Joseph N. Lamberti, Amit Agarwal, Peter L. Callas, Michael C. Stewart, Arthur M. Lin, Ryan C. Abbott, Alfredo R. Cantu
  • Apparatus and methods for performing minimally-invasive surgical procedures
    Patent number: 8932208
    Abstract: Devices, tools and methods for performing minimally invasive surgical procedures. Methods of performing minimally invasive ablation procedures. Methods of performing rapid exchange of tools in a device while the device remains in a reduced-access surgical space.
    Type: Grant
    Filed: October 7, 2006
    Date of Patent: January 13, 2015
    Assignee: MAQUET Cardiovascular LLC
    Inventors: Amar Kendale, Juan I. Perez, Fred Villagomez, Frederick Barrigar, Joseph N. Lamberti, Amit Agarwal, Peter Callas, Michael C. Stewart, Arthur Lin, Ryan Abbott, Alfredo Cantu R.
  • Apparatus and methods for performing minimally-invasive surgical procedures
    Publication number: 20070129719
    Abstract: Devices, tools and methods for performing minimally invasive surgical procedures. Methods of performing minimally invasive ablation procedures. Methods of performing rapid exchange of tools in a device while the device remains in a reduced-access surgical space.
    Type: Application
    Filed: October 7, 2006
    Publication date: June 7, 2007
    Inventors: Amar Kendale, Juan Perez, Fred Villagomez, Frederick Barrigar, Joseph Lamberti, Amit Agarwal, Peter Callas, Michael Stewart, Arthur Lin, Ryan Abbott, Alfredo Cantu