Patents by Inventor Hiroko Sannabe

Hiroko Sannabe 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).

  • SURGICAL METHOD FOR DELIVERING DRUG SOLUTION TO MYOCARDIUM
    Publication number: 20250352764
    Abstract: A surgical method for delivering a drug solution to myocardium includes the steps of: inserting a catheter into at least one of a coronary artery and a coronary vein, the catheter having a lumen, a lateral opening connecting the lumen and outside of the catheter, and a radiopaque marker indicating a position of the lateral opening; rotating the catheter while observing the marker such that an orientation of the lateral opening becomes a predetermined orientation with respect to a treatment target site; projecting a puncture needle through the lateral opening; piercing a myocardium of the treatment target site with the puncture needle; and injecting a drug solution containing therapeutic cells or chemical compounds from the puncture needle into the myocardium.
    Type: Application
    Filed: May 8, 2025
    Publication date: November 20, 2025
    Applicants: ASAHI INTECC CO., LTD., CUORIPS INC.
    Inventors: Yoshiki SAWA, Satoru Sumitsuji, Gaku Nakazawa, Masaaki Nihonmatsu, Nobuyoshi Watanabe, Hiroshi Itou, Kotaro Mizukami, Kouichi Hasegawa, Hiroko Sannabe