Patents by Inventor Ayaka NISHIDE

Ayaka NISHIDE 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).

  • CATHETER AND DIAGNOSTIC METHOD
    Publication number: 20220225950
    Abstract: A catheter that includes a catheter marker having a radiopaque property that can identify a distal end orientation of the catheter for a short time inside the body, and a diagnostic method. A catheter marker having a radiopaque property is disposed asymmetrically with respect to the center of a shaft centerline of the catheter, and angiograms having different shapes under the radiopaque are obtained, so that it is possible to rather easily determine a position and a distal end orientation of the catheter.
    Type: Application
    Filed: February 8, 2022
    Publication date: July 21, 2022
    Applicant: TERUMO KABUSHIKI KAISHA
    Inventors: Ayaka NISHIDE, Yoshiyuki SAITO, Yuya KANAZAWA, Kouta HAMURO, Tetsuya FUKUOKA