Patents by Inventor Eugene Davydov

Eugene Davydov 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: 7640054
    Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template from collected events corresponding to the patient, delaying the generation of the template for a first predetermined time period in response to the template not being generated within a predetermined number of collected events, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the patient.
    Type: Grant
    Filed: May 26, 2006
    Date of Patent: December 29, 2009
    Assignee: Medtronic, Inc.
    Inventors: Lev A. Koyrakh, Eugene Davydov, Jeffrey M. Gillberg, Jian Cao
  • Publication number: 20060270937
    Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template from collected events corresponding to the patient, delaying the generation of the template for a first predetermined time period in response to the template not being generated within a predetermined number of collected events, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the patient.
    Type: Application
    Filed: May 26, 2006
    Publication date: November 30, 2006
    Inventors: Lev Koyrakh, Eugene Davydov, Jeffrey Gillberg, Jian Cao
  • Patent number: 7062315
    Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template from collected events corresponding to the patient, delaying the generation of the template for a first predetermined time period in response to the template not being generated within a predetermined number of collected events, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the patient.
    Type: Grant
    Filed: April 25, 2002
    Date of Patent: June 13, 2006
    Assignee: Medtronic, Inc.
    Inventors: Lev A. Koyrakh, Eugene Davydov, Jeffrey M. Gillberg, Jian Cao
  • Patent number: 6745068
    Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template corresponding to a supraventricular rhythm of the patient, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the supraventricular rhythm. The template is created from non-paced R waves that are below a predetermined heart rate, and a statistical validation of the template is performed by evaluating the template based on matches against ongoing slow heart rhythm. The quality of the template is continuously monitored, similar to the statistical validation, with the exception that one thousand beats are evaluated and once more than thirty out of the last one hundred beats do not match the template within the threshold, an attempt is made to create a new template.
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: June 1, 2004
    Assignee: Medtronic, Inc.
    Inventors: Lev A. Koyrakh, Eugene Davydov, Jeffrey M. Gillberg
  • Publication number: 20020193695
    Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template from collected events corresponding to the patient, delaying the generation of the template for a first predetermined time period in response to the template not being generated within a predetermined number of collected events, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the patient.
    Type: Application
    Filed: April 25, 2002
    Publication date: December 19, 2002
    Inventors: Lev A. Koyrakh, Eugene Davydov, Jeffrey M. Gillberg, Jian Cao
  • Publication number: 20020087091
    Abstract: A method of generating a template in an implantable medical device for implantation within a patient, and a processor readable medium for performing the method, that includes generating a template corresponding to a supraventricular rhythm of the patient, determining whether the template is valid, and monitoring the template to determine whether the template is an accurate representation of the supraventricular rhythm. The template is created from non-paced R waves that are below a predetermined heart rate, and a statistical validation of the template is performed by evaluating the template based on matches against ongoing slow heart rhythm. The quality of the template is continuously monitored, similar to the statistical validation, with the exception that one thousand beats are evaluated and once more than thirty out of the last one hundred beats do not match the template within the threshold, an attempt is made to create a new template.
    Type: Application
    Filed: November 26, 2001
    Publication date: July 4, 2002
    Inventors: Lev A. Koyrakh, Eugene Davydov, Jeffrey M. Gillberg