Patents by Inventor Matthew J. MCDONELL

Matthew J. MCDONELL 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).

  • Publication number: 20220015770
    Abstract: A system for controlling a tourniquet pressure may have a processing unit and a non-transitory computer-readable memory communicatively coupled to the processing unit and comprising computer-readable program instructions executable by the processing unit. The system may obtain ultrasound readings indicative of a blood flow in a limb having a tourniquet applying pressure on the limb; determine characteristic(s) of the blood flow from the ultrasound readings; and adjust a tourniquet pressure as a function of the at least one characteristic of the blood flow. An integrated robotic surgery system is also provided.
    Type: Application
    Filed: July 15, 2021
    Publication date: January 20, 2022
    Inventors: Pierre COUTURE, Victor CERDA-CARVAJAL, Andrew FREIBERG, Matthew J. MCDONELL
  • Publication number: 20190029759
    Abstract: There is described a method for tracking a patient in a coordinate system of a surgical tool using an optical waveguide modeling system having one multicore optical fiber with a portion attached to the surgical tool and a portion attached to the patient. The method generally includes receiving a patient model representing a shape and orientation of at least one of a limb and a bone of the patient, generating a waveguide model representing a shape and orientation of the multicore optical fiber as attached to the surgical tool and to the patient, and tracking the patient model in the coordinate system by registering the patient model in the coordinate system using the waveguide model and known spatial relationships relating to the surgical tool, the portion of the multicore optical fiber attached to the surgical tool, and the portion of the multicore optical fiber attached to the patient.
    Type: Application
    Filed: July 28, 2018
    Publication date: January 31, 2019
    Inventor: Matthew J. MCDONELL