公开(公告)号：US20210267602A1

公开(公告)日：2021-09-02

申请号：US17313252

申请日：2021-05-06

Applicant: OLYMPUS CORPORATION

Inventor： Tomohiro TSUJI ,  Kensuke UESAKA ,  Yuya HIDAKA ,  Naoki FUJIKAWA ,  Akane YASUKAWA ,  Naoki TAKIZAWA

IPC: A61B17/122 ,  A61B17/00

Abstract: Provided is an endoscope clip and an operation method for a clip. The clip includes a clip arm that is configured to be transitioned between a first, second and third configurations. The clip includes a slider to operate the clip arm to be transitioned between the configurations, and a limiter configured to restrict movement of the slider so as to restrict the transition of the clip arm from one configuration to another of the configurations.

公开(公告)号：US20240407789A1

公开(公告)日：2024-12-12

申请号：US18811918

申请日：2024-08-22

Applicant: OLYMPUS CORPORATION

Inventor： Tomohiro TSUJI ,  Kensuke UESAKA ,  Yuya HIDAKA ,  Naoki FUJIKAWA ,  Akane YASUKAWA ,  Naoki TAKIZAWA

IPC: A61B17/122 ,  A61B17/00

Abstract: Provided is an endoscope clip. The clip includes an arm having a first arm and a second arm, the arm configured to be transitioned between a first configuration in which the first arm and the second arm are separated from each other by a first amount and a second configuration in which the first arm and the second arm are separated from each other by a second amount larger than the first amount. The clip includes a slider to operate the arm to be transitioned between the configurations, and a limiter configured to restrict movement of the slider so as to restrict the transition of the arm from one configuration to another of the configurations.

公开(公告)号：US20170224365A1

公开(公告)日：2017-08-10

申请号：US15497260

申请日：2017-04-26

Applicant: OLYMPUS CORPORATION

Inventor： Yuta MUYARI ,  Akane YASUKAWA

IPC: A61B17/221

CPC classification number: A61B17/221 ,  A61B17/32056 ,  A61B2017/2212 ,  A61B2018/00601 ,  A61B2018/141 ,  A61B2018/1475

Abstract: A treatment instrument is that a maximum dimension of the loop portion in a direction orthogonal to the longitudinal axis in a state where half of a total length of the loop portion in a direction of the longitudinal axis of the loop portion is pulled into the sheath is 40% to 60% of a maximum dimension of the loop portion in the orthogonal direction in a state where the whole loop portion protrudes from a distal end of the sheath.