DEVICE FOR TREATMENT OF HEMORRHOIDS
A device includes an elongated hollow member with a window for receiving tissue in an interior of the hollow member; a rigid member slidably coupled to the hollow member; and an actuation mechanism configured to move the rigid member longitudinally along a longitudinal axis through at least part of...
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Main Authors | , , |
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Format | Patent |
Language | English French |
Published |
28.01.2021
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Subjects | |
Online Access | Get full text |
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Summary: | A device includes an elongated hollow member with a window for receiving tissue in an interior of the hollow member; a rigid member slidably coupled to the hollow member; and an actuation mechanism configured to move the rigid member longitudinally along a longitudinal axis through at least part of the window. When a ligation band is adjacent to the window and the rigid member is moved relative to the hollow member, the rigid member deforms the ligation band from an open position into a closed position around tissue received in the window.
L'invention concerne un dispositif comprenant un élément creux allongé ayant une fenêtre pour recevoir un tissu à l'intérieur de l'élément creux ; un élément rigide accouplé de manière coulissante à l'élément creux ; et un mécanisme d'actionnement conçu pour déplacer l'élément rigide longitudinalement le long d'un axe longitudinal à travers au moins une partie de la fenêtre. Lorsqu'une bande de ligature est adjacente à la fenêtre et que l'élément rigide est déplacé par rapport à l'élément creux, l'élément rigide déforme la bande de ligature d'une position ouverte à une position fermée autour du tissu reçu dans la fenêtre. |
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Bibliography: | Application Number: WO2020US43137 |