Patents Assigned to Atsushi Hatcho
  • Liquid injector for injecting contrast medium at variable rate into a subject who is to be imaged by imaging diagnostic apparatus
    Patent number: 8858499
    Abstract: A liquid injector registers the data of a variable pattern in which an injection rate of a contrast medium varies with time. The injection rate of the contrast medium varies with time according to the variable pattern for maintaining a state in which the image contrast achieved by the contrast medium approximates an optimum level.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: October 14, 2014
    Assignees: Nemoto Kyorindo Co., Ltd., Atsushi Hatcho
    Inventors: Kazumasa Masuda, Atsushi Hatcho