CLIP DEVICE

To provide a clip device which prevents a target tissue from being pinched between locking mechanisms.SOLUTION: A clip device comprises: a sheath including a lumen and at least one open end; a plurality of clip arms movable between a first form in which the clip arms are opened to receive a target t...

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Bibliographic Details
Main Authors UEKUSA YOSHITSUGU, ANSAI SHINYA, SHINDO SHOGO, FUKUMAKI TAKUSHI, YUASA MASARU
Format Patent
LanguageEnglish
Japanese
Published 24.08.2022
Subjects
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:To provide a clip device which prevents a target tissue from being pinched between locking mechanisms.SOLUTION: A clip device comprises: a sheath including a lumen and at least one open end; a plurality of clip arms movable between a first form in which the clip arms are opened to receive a target tissue, and a second form in which the clip arms are closed to grip the target tissue; locking mechanisms respectively provided on the clip arms to engage one another for maintaining the second form; and a restraining mechanism capable of being synchronized with the locking mechanisms to prevent the target tissue from being pinched between the locking mechanisms.SELECTED DRAWING: Figure 1 【課題】 ロック機構間に対象組織が挟持されることを防ぐクリップ装置を提供する。【解決手段】 クリップ装置は、ルーメンおよび少なくとも一つの開口端を含むシースと、対象組織を受け入れるために開いた第一形態と前記対象組織を把持するために閉じた第二形態との間で移動可能な複数のクリップアームと、前記複数のクリップアームにそれぞれ設けられ、前記第二形態を保つために互いに係合するロック機構と、前記ロック機構と同期可能であり、前記対象組織が前記ロック機構の間に挟持されることを防ぐ規制機構と、を備える。【選択図】図１
Bibliography:Application Number: JP20220018973