Bendable portion of an insertion tube of an endoscope and method of producing it

Bendable portion of an insertion tube of an endoscope and method of producing it

A bendable portion, which is arranged at the distal end of an insertion tube of an endoscope, comprises a plurality of tube segments, each of said tube segments having connecting means that cooperate with the connecting means of the adjacent tube segment, as well as control wires that can control th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SIMON THOMAS J, BRUNNEN RAINER D
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A bendable portion, which is arranged at the distal end of an insertion tube of an endoscope, comprises a plurality of tube segments, each of said tube segments having connecting means that cooperate with the connecting means of the adjacent tube segment, as well as control wires that can control the bending of the bendable portion. The respective connecting means of a tube segment are provided such that they axially protrude from the faces of the tube segment and are located within the mantle of the tube segment and such that they do not exceed the thickness of the mantle. The connecting means, which are provided on the respective faces of adjacent tube segments and which are located opposite each other, complement each other in the manner of a hinge-type connection.