Patents by Inventor Michael Charles MacDonald

Michael Charles MacDonald 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).

  • Patent number: 10143442
    Abstract: An ultrasonic diagnosis apparatus is provided. The ultrasonic diagnosis apparatus includes an ultrasonic probe configured to transmit ultrasonic push pulses to a biological tissue of a test object and further configured to transmit measuring ultrasonic pulses to the biological tissue subjected to the transmitted push pulses in order to measure an elasticity of the biological tissue, a respiration detection part configured to detect respiration of the test object, and a notification part which, based on the detection by the respiration detection part, is configured to give notification allowing a transmission timing of the push pulses to be recognized.
    Type: Grant
    Filed: March 31, 2014
    Date of Patent: December 4, 2018
    Assignee: GE Medical Systems Global Technology, LLC
    Inventors: Sotaro Kawae, Shunichiro Tanigawa, Eigil Samset, Michael Charles MacDonald
  • Patent number: 9955950
    Abstract: An ultrasound system may include a curved probe having a first set of elements that define a first aperture, and a second set of elements that define a second aperture. The probe may be configured to simultaneously transmit first and second ultrasound signals from the first and second apertures, respectively. The first ultrasound signal is configured to be transmitted in a first direction that is parallel with a first beam axis of the first ultrasound signal. The second ultrasound signal is configured to be transmitted in a second direction that is parallel with a second beam axis of the second ultrasound signal. At least one processor is configured to independently steer each of the first and second ultrasound signals.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: May 1, 2018
    Assignee: General Electric Company
    Inventors: Richard Marion Kulakowski, Jr., Michael Charles Macdonald, Justin Daniel Lanning, Michael Wang
  • Publication number: 20160030005
    Abstract: An ultrasound system may include a curved probe having a first set of elements that define a first aperture, and a second set of elements that define a second aperture. The probe may be configured to simultaneously transmit first and second ultrasound signals from the first and second apertures, respectively. The first ultrasound signal is configured to be transmitted in a first direction that is parallel with a first beam axis of the first ultrasound signal. The second ultrasound signal is configured to be transmitted in a second direction that is parallel with a second beam axis of the second ultrasound signal. At least one processor is configured to independently steer each of the first and second ultrasound signals.
    Type: Application
    Filed: July 30, 2014
    Publication date: February 4, 2016
    Inventors: Richard Marion Kulakowski, JR., Michael Charles Macdonald, Justin Daniel Lanning, Michael Wang
  • Publication number: 20150119710
    Abstract: An ultrasonic diagnosis apparatus is provided. The ultrasonic diagnosis apparatus includes an ultrasonic probe configured to transmit ultrasonic push pulses to a biological tissue of a test object and further configured to transmit measuring ultrasonic pulses to the biological tissue subjected to the transmitted push pulses in order to measure an elasticity of the biological tissue, a respiration detection part configured to detect respiration of the test object, and a notification part which, based on the detection by the respiration detection part, is configured to give notification allowing a transmission timing of the push pulses to be recognized.
    Type: Application
    Filed: March 31, 2014
    Publication date: April 30, 2015
    Applicant: GE MEDICAL SYSTEMS GLOBAL TECHNOLOGY COMPANY, LLC
    Inventors: Sotaro Kawae, Shunichiro Tanigawa, Eigil Samset, Michael Charles MacDonald
  • Publication number: 20140155738
    Abstract: An apparatus comprising a convex probe, a receiver and an image generating device. The convex probe includes a number of transducer elements configured to transmit a number of sets of ultrasound signals. Each set of the ultrasound signals includes a non-steered frame and at least one steered frame angled toward the non-steered frame. The receiver is coupled to the probe and configured to receive a non-steered echo frame for the non-steered fame and at least one steered echo frame for the at least one steered frame. The image generating device is coupled to the receiver and configured to generate a non-steered image using the non-steered echo frame and a needle-enhancement image using the steered echo frame and combine the non-steered image and the needle-enhancement image into a compound image.
    Type: Application
    Filed: November 27, 2013
    Publication date: June 5, 2014
    Applicant: General Electric Company
    Inventors: Gang Cheny, Xiaodong Han, Jing Ye, Michael Charles Macdonald, Christopher Robert Hazard
  • Patent number: 7338446
    Abstract: Methods and systems for controlling an ultrasound system are provided. The method includes receiving scanning information from an ultrasound system, with the scanning information including at least one of image information and spectral information. The method further includes controlling power to a transducer of the ultrasound system based on the scanning information.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: March 4, 2008
    Assignee: General Electric Company
    Inventors: Michael Charles MacDonald, Richard Yung Chiao, Yadong Li, Lihong Pan