Patents by Inventor J. Yasha Kresh

J. Yasha Kresh 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).

  • Spiral Flow-Inducing Exo-Graft
    Publication number: 20210008260
    Abstract: A spiral flow-inducing exo-graft is a non-blood contacting helically shaped device that wraps around the outside of a blood-carrying conduit and manipulates hemodynamic flow-patterns. The blood-carrying conduit can be a natural tissue blood vessel or an artificial graft.
    Type: Application
    Filed: July 9, 2020
    Publication date: January 14, 2021
    Applicant: Drexel University
    Inventors: J. Yasha Kresh, Pablo Huang Zhang, Colin Tkatch
  • Acoustic blood analyzer for assessing blood properties
    Patent number: 7857761
    Abstract: An acoustic blood analyzer with a transducer section of acoustic biosensors for measurement of blood properties including, but not limited to blood coagulation, platelet function and various blood disorders in a blood sample is provided. Methods for use of the blood analyzer in measurement of blood properties are also provided.
    Type: Grant
    Filed: April 16, 2004
    Date of Patent: December 28, 2010
    Assignee: Drexel University
    Inventors: Ryszard M. Lec, J. Yasha Kresh, David M. Wootton
  • Pacing system and method for cardiac pacing as a function of determined myocardial contractility
    Patent number: 4936304
    Abstract: A cardiac pacing system and method provides rate control as a function of sensed myocardial contractility. A signal representative of short term, e.g. cycle-to-cycle, heart contractility is derived from a sensor which measures intramyocardial pressure. A microprocessor-band controller provides logic and memory capacity for carrying out a signal processing algorithm for determining and selecting optimum pacing rate as a function of sensed intensity of the active state of the cardiac muscle.
    Type: Grant
    Filed: December 16, 1987
    Date of Patent: June 26, 1990
    Assignee: Thomas Jefferson University
    Inventors: J. Yasha Kresh, Stanley K. Brockman