Patents by Inventor Daijiro KUBOTA

Daijiro KUBOTA 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).

  • BALLOON-EQUIPPED TREATMENT TOOL FOR ENDOSCOPE, AND METHOD OF FOLDING BALLOON-EQUIPPED TREATMENT TOOL FOR ENDOSCOPE
    Publication number: 20220175222
    Abstract: According to one aspect, a balloon-equipped treatment tool for an endoscope includes a balloon, and a sheath connected to a proximal end side of the balloon and configured to introduce fluid to the balloon. The balloon includes a body portion having a first wall thickness, a cylindrical tail portion arranged on a proximal end side of the body portion and connected to the sheath, a cone portion located between the body portion and the tail portion, and a thick portion forming a second wall thickness larger than the first wall thickness. The thick portion whose distal end is arranged in the cone portion and whose proximal end is arranged in the tail portion.
    Type: Application
    Filed: February 25, 2022
    Publication date: June 9, 2022
    Applicant: OLYMPUS CORPORATION
    Inventors: Kazuhiro NAGATA, Kenji ONO, Norichika FUKUSHIMA, Yasunori OKI, Daijiro KUBOTA