Articulating mechanism with flex-hinged links

The invention provides articulating mechanisms, and flexible members and flexible segments that can form such articulating mechanisms. The mechanisms are useful, for example, for remote steering, guidance and/or manipulation of various instruments and tools at a targeted location. The mechanisms, me...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: DANITZ, DAVID J, HINMAN, CAMERON DALE
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The invention provides articulating mechanisms, and flexible members and flexible segments that can form such articulating mechanisms. The mechanisms are useful, for example, for remote steering, guidance and/or manipulation of various instruments and tools at a targeted location. The mechanisms, members or segments include links connected by flexible hinges. The proximal and distal ends of the mechanisms are connected by at least one set of cafes in such a fashion that a proximal active flexible segment forms a discrete pair with a distal active flexible segment. Movement of active flexible segments at the proximal end of the mechanism results in a corresponding, relative movement of segments at the distal end of the mechanism. This configuration allows each flexible segment pair to move independently of one another and also permits the articulating mechanism to undergo complex movements and adopt complex configurations.