DYNAMICALLY RIGIDIZING OVERTUBE

A rigidizing overtube includes an elongate flexible tube, one or more mounting elements attached to the flexible tube, and a plurality of engagers connected to the one or more mounting elements. The rigidizing overtube has a flexible configuration in which the plurality of engagers are configured to...

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Bibliographische Detailangaben
Hauptverfasser: TILSON, Alexander Q, GOMES, Garrett J, DUVAL, Eugene F, SCHEEFF, Mark C, MORRIS, Stephen J, WIGGINTON, Adam S
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A rigidizing overtube includes an elongate flexible tube, one or more mounting elements attached to the flexible tube, and a plurality of engagers connected to the one or more mounting elements. The rigidizing overtube has a flexible configuration in which the plurality of engagers are configured to move relative to other engagers to accommodate bending of the flexible tube. The rigidizing overtube also has a rigid configuration in which the plurality of engagers are fixed relative to other engagers to prevent the flexible tube from bending.