Patents by Inventor Yoichi KAMOSHITA

Yoichi KAMOSHITA 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).

  • METHOD OF MONITORING BLOOD CIRCULATION, DIALYSIS DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20230211057
    Abstract: There is provided a technique for detecting leakage in extracorporeal blood circulation while suppressing increased cost in a dialysis device. A dialysis device includes an artery-side blood circuit, a dialyzer, and a vein-side blood circuit. The dialysis device detects an abnormality based on a difference between theoretical value and measured value of a blood concentration in the vein-side blood circuit. The theoretical value of the blood concentration in the vein-side blood circuit is specified based on blood concentration and blood flow rate in the artery-side blood circuit and a water removal rate in the dialyzer.
    Type: Application
    Filed: May 18, 2021
    Publication date: July 6, 2023
    Applicant: NIPRO CORPORATION
    Inventors: Shota NAKAMURA, Yoichi KAMOSHITA, Yukio WASHIO