ENDOSCOPE WORKING CHANNEL WITH MULTIPLE FUNCTIONALITY

Endoscopic instrument assemblies and methods for making and using the same. An example endoscopic instrument assembly includes an endoscope having a working channel and an endoscopic instrument slidably disposed in the working channel. The inside surface of the working channel and the outside surfac...

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Hauptverfasser: SULLIVAN ROY, CHURCHILL WILLIAM, WEITZNER BARRY, MASEDA LUIS J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Endoscopic instrument assemblies and methods for making and using the same. An example endoscopic instrument assembly includes an endoscope having a working channel and an endoscopic instrument slidably disposed in the working channel. The inside surface of the working channel and the outside surface of the endoscopic instrument each have a non-circular cross-sectional shape along at least a portion of their respective lengths.