Patents Assigned to Raba Equity Partners II, LLC
  • Systems and methods for varying blood flow to identify autoregulatory ranges in a patient
    Patent number: 9474451
    Abstract: A method may include controlling a bypass pump to introduce blood flow variations to a patient. The method may also include analyzing blood volume in the brain of the patient with respect to the blood flow variations and determining, based on the analyzing, whether an autoregulatory mechanism associated with the brain is operating properly.
    Type: Grant
    Filed: March 29, 2012
    Date of Patent: October 25, 2016
    Assignee: Raba Equity Partners II, LLC
    Inventors: Ken M. Brady, Robert A. Baruch
  • SYSTEMS AND METHODS FOR VARYING BLOOD FLOW TO IDENTIFY AUTOREGULATORY RANGES IN A PATIENT
    Publication number: 20120253211
    Abstract: A method may include controlling a bypass pump to introduce blood flow variations to a patient. The method may also include analyzing blood volume in the brain of the patient with respect to the blood flow variations and determining, based on the analyzing, whether an autoregulatory mechanism associated with the brain is operating properly.
    Type: Application
    Filed: March 29, 2012
    Publication date: October 4, 2012
    Applicant: RABA EQUITY PARTNERS II, LLC
    Inventors: Ken M. Brady, Robert A. Baruch
  • Cerebral vascular reactivity monitoring
    Patent number: 8088074
    Abstract: A monitoring device may include logic to receive arterial blood pressure data associated with a patient and receive tissue hemoglobin data associated with the patient. The logic may also calculate a linear correlation between the arterial blood pressure data and the tissue hemoglobin data. The correlation may be used to assess vascular reactivity.
    Type: Grant
    Filed: May 17, 2010
    Date of Patent: January 3, 2012
    Assignees: Raba Equity Partners II, LLC, The Johns Hopkins University
    Inventors: Robert A. Baruch, Ken M. Brady
  • CEREBRAL VASCULAR REACTIVITY MONITORING
    Publication number: 20100228104
    Abstract: A monitoring device may include logic to receive arterial blood pressure data associated with a patient and receive tissue hemoglobin data associated with the patient. The logic may also calculate a linear correlation between the arterial blood pressure data and the tissue hemoglobin data. The correlation may be used to assess vascular reactivity.
    Type: Application
    Filed: May 17, 2010
    Publication date: September 9, 2010
    Applicants: RABA EQUITY PARTNERS II, LLC, THE JOHNS HOPKINS UNIVERSITY
    Inventors: Robert A. Baruch, Ken M. Brady
  • Cerebral vascular reactivity monitoring
    Patent number: 7744541
    Abstract: A monitoring device may include logic to receive arterial blood pressure data associated with a patient and receive tissue hemoglobin data associated with the patient. The logic may also calculate a linear correlation between the arterial blood pressure data and the tissue hemoglobin data. The correlation may be used to assess vascular reactivity.
    Type: Grant
    Filed: July 29, 2008
    Date of Patent: June 29, 2010
    Assignees: Raba Equity Partners II, LLC, The Johns Hopkins University
    Inventors: Robert A. Baruch, Ken M. Brady