Patents by Inventor Daniel P. Holschneider

Daniel P. Holschneider 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).

  • System for repetitive measurements of cardiac output in freely moving individuals
    Patent number: 8449470
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection and calibration methods are disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: May 28, 2013
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Cesar Blanco, Frances Richmond, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution for hemodialysis
    Patent number: 8337444
    Abstract: A system and method of non-invasive or minimally invasive evaluating the cardiovascular system parameters to estimate the cardiac output and circulating blood volume of a patient undergoing hemodialysis. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health before and during hemodialysis.
    Type: Grant
    Filed: May 3, 2007
    Date of Patent: December 25, 2012
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Cardiac output monitor with compensation for tissue perfusion
    Patent number: 8249697
    Abstract: A non-invasive system and method for determination of cardiac output and blood volume of a patient includes compensating for a change in the fluorescence of an indicator circulating in the bloodstream of a tissue or organ that is caused by a variation of the blood content at the site of the measurement.
    Type: Grant
    Filed: October 6, 2009
    Date of Patent: August 21, 2012
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Daniel P. Holschneider, Eduardo H. Rubinstein, Jean-Michel I. Maarek, Alan J. Eskovitz
  • Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
    Patent number: 8082016
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection and calibration methods are disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Grant
    Filed: January 19, 2007
    Date of Patent: December 20, 2011
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Daniel P. Holschneider, Jean-Michel I. Maarek
  • MEASUREMENT OF HEMATOCRIT AND CARDIAC OUTPUT FROM OPTICAL TRANSMISSION AND REFLECTION CHANGES
    Publication number: 20100268090
    Abstract: A system and method of non-invasive determination of hematocrit change from optical reflected light in combination with transmitted light or from reflected light measured from one or more locations on a blood carrying medium. Determining the cardiac output of a patient based on the amount of plasma or saline injected and the determined hematocrit change. The cardiac output may be determined on a patient undergoing hemodialysis. The hematocrit changes can be detected transcutaneously, transarterially, intraarterially, or across an extracorporeal arterial circulatory path.
    Type: Application
    Filed: November 5, 2008
    Publication date: October 21, 2010
    Inventors: Eduardo H. Rubinstein, Daniel P. Holschneider, Jean-Michel I. Maarek
  • CARDIAC OUTPUT MONITOR WITH COMPENSATION FOR TISSUE PERFUSION
    Publication number: 20100099992
    Abstract: A non-invasive system and method for determination of cardiac output and blood volume of a patient includes compensating for a change in the fluorescence of an indicator circulating in the bloodstream of a tissue or organ that is caused by a variation of the blood content at the site of the measurement.
    Type: Application
    Filed: October 6, 2009
    Publication date: April 22, 2010
    Applicants: of Southern California
    Inventors: Daniel P. Holschneider, Eduardo H. Rubinstein, Jean-Michel I. Maarek, Alan J. Eskovitz
  • SYSTEM FOR REPETITIVE MEASUREMENTS OF CARDIAC OUTPUT IN FREELY MOVING INDIVIDUALS
    Publication number: 20100042007
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection and calibration methods are disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Application
    Filed: August 20, 2009
    Publication date: February 18, 2010
    Inventors: Cesar Blanco, Frances Richmond, Daniel P. Holschneider, Jean-Michel I. Maarek
  • MEASUREMENT OF CARDIAC OUTPUT AND BLOOD VOLUME BY NON-INVASIVE DETECTION OF INDICATOR DILUTION
    Publication number: 20100022898
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Application
    Filed: September 22, 2009
    Publication date: January 28, 2010
    Applicants: at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Oscar U. Scremin, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
    Patent number: 7611470
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Grant
    Filed: June 10, 2004
    Date of Patent: November 3, 2009
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Oscar U. Scremin, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
    Patent number: 7590437
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: September 15, 2009
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Oscar V. Scremin, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Method for dye injection for the transcutaneous measurement of cardiac output
    Patent number: 7474906
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection and calibration methods are disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Grant
    Filed: May 3, 2007
    Date of Patent: January 6, 2009
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
    Publication number: 20040215093
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated, and emissions patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Application
    Filed: May 17, 2004
    Publication date: October 28, 2004
    Applicant: Alfred E. Mann Institute for Biomedical Engineering
    Inventors: Eduardo H. Rubenstein, Oscar V. Scremin, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Measurement of cardiac output and blood volume by non-invasive detection of indicator dilution
    Patent number: 6757554
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated, and emission patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: June 29, 2004
    Assignee: Alfred E. Mann Institute for Biomedical Engineering at the University of Southern California
    Inventors: Eduardo H. Rubinstein, Oscar V. Scremin, Daniel P. Holschneider, Jean-Michel I. Maarek
  • Microbolus infusion pump
    Patent number: 6554822
    Abstract: An implantable microbolus infusion pump is disclosed which includes an elastically deformable reservoir, an electrically activated microvalve, and a remotely activated control system. The control system includes a sensor that can be remotely activate, for example, magnetically or by infrared light. The pump can provide bolus infusion of pharmacologic agents. The pump is also capable of providing sequential release of a plurality of drugs.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: April 29, 2003
    Assignee: University of Southern California
    Inventors: Daniel P. Holschneider, Oscar U. Scremin
  • Measurement of cardiac output & blood volume by non-invasive detection of indicator dilution
    Publication number: 20030032885
    Abstract: A system for evaluating the cardiovascular system parameters using indicator dilution and non-invasive or minimally invasive detection methods is disclosed. Intravascular indicators are stimulated, and emission patterns detected for computation of cardiac output, cardiac index, blood volume and other indicators of cardiovascular health.
    Type: Application
    Filed: May 21, 2002
    Publication date: February 13, 2003
    Applicant: Alfred E. Mann Institute for Biomedical Engineering
    Inventors: Eduardo H. Rubinstein, Oscar V. Scremin, Daniel P. Holschneider, Jean-Michel I. Maarek