Patents by Inventor Hiroki Kamiuchi

Hiroki Kamiuchi 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).

  • Occlusion Systems
    Publication number: 20210330333
    Abstract: An occlusion device with particular utility in occlusion of left atrial appendages is described. The occlusion device utilizes an inflatable balloon comprising a proximal portion to inflate with an inflation fluid delivered by an outer catheter body and conform to a shape of the left atrial appendage and a distal portion to fill with an adhesive delivered by an inner catheter body. The distal portion of the inflatable balloon sticks to the tissue wall of the left atrial appendage. The outer catheter body is configured to position the inner catheter body inside the outer catheter body.
    Type: Application
    Filed: April 28, 2021
    Publication date: October 28, 2021
    Applicant: Terumo Corporation
    Inventors: Brian Gray, Anup Dasnurkar, Maricela Walker, Michael Martel, Hiroki Kamiuchi