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Guide tubes for Remote Visual Inspection (RVI) and Foreign Object Search and Retrieval (FOSAR)


Articulating and non-articulating guide tubes for Remote Visual Inspection (RVI) and Foreign Object Search and Retrieval (FOSAR)


articulating guide tube 

Articulating guide tubes

Articulating guide tubes


Diameter: 19 mm to 22 mm

Working channel: 6.3 mm to 9.0 mm

Articulation: 4 x 110° / 4 x 90°


The integrated working channel passes flexible endoscopes / videoscopes / video endoscopes and retrieval tools with a maximum outer diameter of 6 mm and 9.0 mm. Two solid steering knobs allow the remote articulation of the distal head together with the inserted tool or camera. The user can move the tools axial inside the tube, offering an additional axis to reach out with the grabber or adding an additional lift and rotating axis to your inspection camera. Sometimes, this is the only possibility to reach the point of interest.





non-articulating guide tube 

Non-articulating guide tubes

Non-articulating guide tubes


Diameter: 5.5 mm to 14 mm

Working channel: 3.7 mm to 8.4 mm

Construction: Rigid / Semi-rigid / Flexible


Rigid and semi-flexible guide tubes are often used as stiffener to guide flexible probes, bridge gaps or quickly reach pre-defined positions. Guide tubes protect the equipment from sharp cutting edges and reduce wear & tear.




Guide tube | Guide tubes | Working channel





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