Patents by Inventor Ronald S. Glaittli

Ronald S. Glaittli 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).

  • SYSTEMS AND METHODS FOR MEASURING ELECTRICAL CHARACTERISTIC OF MEDICAL FLUIDS
    Publication number: 20220218888
    Abstract: A circuit for measuring the conductivity of a medical fluid, the circuit comprising: a data collecting cell through which a medical fluid is configured to flow; an input voltage source that provides an input voltage to the data collecting cell; a voltage measurement unit configured to measure the input voltage and an output voltage of the data collecting cell; and a switch in communication with the voltage measurement unit, the switch configured to switch between a first state in which the voltage measurement unit is configured to measure the input voltage and a second state in which the voltage measurement unit is configured to measure the output voltage of the data collecting cell.
    Type: Application
    Filed: December 8, 2021
    Publication date: July 14, 2022
    Inventors: Louis LeeGrande Barrett, Jon F. Moss, David W. Peterson, Ronald S. Glaittli
  • Sensor clip assembly for an optical monitoring system
    Patent number: 9173988
    Abstract: A sensor clip assembly for an optical blood monitoring system includes a circuit board with a microprocessor that is programmed with a ratiometric model to calculate hematocrit and/or oxygen saturation levels of a patient.
    Type: Grant
    Filed: February 18, 2011
    Date of Patent: November 3, 2015
    Assignee: FRESENIUS MEDICAL CARE HOLDINGS, INC.
    Inventors: Louis L. Barrett, David W. Peterson, N. Diane Hudkins, Matthew A. Stowell, Kristian A. Sammann, Bemjamin D. Jensen, Douglas L. Cox, Perry N. Law, Ronald S. Glaittli
  • Sensor Clip Assembly for an Optical Monitoring System
    Publication number: 20120120384
    Abstract: A sensor clip assembly for an optical blood monitoring system includes a circuit board with a microprocessor that is programmed with a ratiometric model to calculate hematocrit and/or oxygen saturation levels of a patient.
    Type: Application
    Filed: February 18, 2011
    Publication date: May 17, 2012
    Applicant: HEMA METRICS, LLC
    Inventors: Louis L. Barrett, David W. Peterson, N. Diane Hudkins, Matthew A. Stowell, Kristian A. Sammann, Benjamin D. Jensen, Douglas L. Cox, Perry N. Law, Ronald S. Glaittli