Olympus COLONOSCOPE Olympus série 145

OLYMPUS 145 Series – Colonoscope

The OLYMPUS 145 Series, including the CF-Q145I and CF-Q145L video colonoscope variants, is designed for detailed examination of the colon during diagnostic and therapeutic colonoscopy procedures. Its optical configuration combines a wide 140° field of view with a 3–100 mm depth of field, supporting clear visualization across different observation distances.

Optical Performance

• Field of view: 140° for broad visualization of the examined area.
• Viewing direction: Forward view.
• Depth of field: 3–100 mm, providing observation from close distances through deeper anatomical areas.
• Image observation: Designed to provide clear and detailed visualization during colonoscopic examination.

Insertion and Maneuverability

The colonoscope incorporates a flexible insertion tube with a documented outer diameter of 12.8 mm. Its distal bending section provides extensive angulation, helping the operator navigate the contours of the colon and reach anatomically difficult areas.

• Insertion tube diameter: 12.8 mm.
• Upward angulation: 180°.
• Downward angulation: 180°.
• Right angulation: 160°.
• Left angulation: 160°.

Working Channel

A 3.7 mm instrument channel provides access for compatible endoscopic instruments. This configuration supports procedures requiring the introduction of accessories for tissue sampling and other diagnostic or therapeutic interventions.

• Instrument channel diameter: 3.7 mm.
• Suitable for a range of compatible endoscopic accessories.
• Supports biopsy and therapeutic applications requiring instrument access.

Available Length Variants

The 145 Series was available in different configurations according to the required insertion length:

• CF-Q145I: approximately 1330 mm working length and 1650 mm total length.
• CF-Q145L: approximately 1680 mm working length and 2000 mm total length.

Clinical Applications

The OLYMPUS 145 Series is intended for lower gastrointestinal endoscopic examination, providing access to the colon for diagnostic inspection and procedures requiring the use of compatible endoscopic instruments.

• Diagnostic colonoscopy.
• Examination of the colonic mucosa.
• Visualization of anatomical structures within the colon.
• Biopsy and tissue sampling using compatible accessories.
• Selected therapeutic procedures requiring instruments through the 3.7 mm channel.