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Optera Video Colonoscope


  • HDTV
  • NBI

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The CF-H170L/I is the ideal choice as a routine colonoscope. HDTV image quality and NBI (Narrow Band Imaging) achieve more advanced examination. In addition, Variables Stiffness function helps physician's insertion and reducing patient's pain.

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  • Brochure

HDTV Image Quality

HDTV captures and displays clear images with precise details and accurate colors, helping you to perform more advanced procedures.

NBI (Narrow Band Imaging)

NBI facilitates observation of capillaries and other structures on the mucosal surface. It helps identify suspicious areas.

Close Focus

Close focus enables you to obtain an enlarged, close-up image by moving the scope tip as close as 2 mm from the mucosa.

Variable Stiffness

Variable stiffness helps to avoid re-loop of the endoscope, for example at the sigmoid colon, and also allows the stiffness of the scope to be adjusted on a case-by-case basis in order to meet the unique anatomical needs of each patient or the handling preferences of the physician.

Water Jet

This technology removes mucus and debris inside the colon at the press of a button on the scope or the footswitch unit, providing a clear view.

Waterproof Connector

The newly designed connector is fully submersible and therefore eliminates the need for a water-resistant cap, while minimizing the risk of damage due to accidental immersion.

Optical System Field of view 140°
Direction of view Forward viewing
Depth of field 2-100 mm
Insertion Section Distal end outer diameter 12.8 mm
Distal end enlarged
Insertion tube outer diameter 12.8 mm
Working length L : 1680 mm
l : 1330 mm
Instrument Channel Channel inner diameter 3.7 mm
Minimum visible distance 5.0 mm from the distal end
Direction from which endotherapy accessories enter and exit the endoscopic image
High-frequency Cauterization treatment Available
Bending Section Angulation range Up 180°
Down 180°
Right 160°
Left 160°
Total Length   L : 2005 mm
l : 1655 mm
Optera Video Processor with Built-in LED Light Source CV-170

Optera Video Processor with Built-in LED Light Source


  • HDTV
  • NBI
  • LED
  • HDTV image quality and NBI
  • Long-life LED light source
  • Pre-freeze function
  • Brochure

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