公开(公告)号：US20200305694A1

公开(公告)日：2020-10-01

申请号：US16816287

申请日：2020-03-12

Applicant: FUJIFILM Corporation

Inventor： Nobuharu TAKAHASHI ,  Ayumu KAWASHIMA

IPC: A61B1/00 ,  A61B1/01 ,  A61B1/005 ,  A61B1/06

Abstract: Provided are a package of a mounting jig mounted balloon and a balloon mounting method capable of reducing the burden of an operation of mounting a balloon in an insertion part of an endoscope.A balloon includes a first sleeve part, a second sleeve part, and a balloon main body. A balloon mounting jig is formed to be folded flat in a hollow cylindrical shape, and has a main body having a first opening part and a second opening part, and a pair of guide pieces that is provided on the second opening part and face each other. A package of a mounting jig mounted balloon is configured so that the balloon mounting jig and the balloon are contained in the container, in which in the container, the balloon is disposed so that the second sleeve part is disposed inside the folded balloon main body and the pair of guide pieces is disposed inside the first sleeve part and the second sleeve part.

公开(公告)号：US20240225425A1

公开(公告)日：2024-07-11

申请号：US18391592

申请日：2023-12-20

Applicant: FUJIFILM Corporation

Inventor： Shinya ABE ,  Ayana FURUTA ,  Ayumu KAWASHIMA

IPC: A61B1/00

CPC classification number: A61B1/00154 ,  A61B2560/04

Abstract: A guide tube of the embodiment includes a long tube main body to be inserted into a body, and a handle part provided on a proximal end side of the tube main body, in which the handle part includes an inner sheath to which a proximal end part of the tube main body is connected and a protection sheath externally inserted into the inner sheath, and the inner sheath includes a port part for supplying and discharging a fluid to and from the tube main body.

公开(公告)号：US20220369898A1

公开(公告)日：2022-11-24

申请号：US17881554

申请日：2022-08-04

Applicant: FUJIFILM Corporation

Inventor： Nobuharu TAKAHASHI ,  Ayumu KAWASHIMA

IPC: A61B1/00

Abstract: An object is to provide a balloon mounting jig capable of reducing the burden of an operation of mounting a balloon in an insertion part of an endoscope. A balloon mounting jig (100) for mounting a balloon (60) including a first sleeve part (60A), a second sleeve part (60B), and a balloon main body (60C), to an insertion part (12) of an endoscope (10) or an insertion assisting tool, the balloon mounting jig (100) including: a main body (102) formed in a hollow cylindrical shape to be folded flat and having a first opening part (104) and a second opening part (106); a pair of guide pieces (108a, 108b) that face each other and are provided in the second opening part (106). A sliding surface (120) on which an outer peripheral surface of the insertion part (12) or the insertion assisting tool is slidable is provided on inner surfaces of the main body (102) and the pair of guide pieces (108a, 108b).