The CF-HQ290Z Colonovideoscope is the optical magnification scope intended for observation of the colon with insertion from the anus and provides magnification of up to x80. The CF-HQ290Z features HQ image quality enabled by advanved optical technology, providing enhanced and crisper images compared with conventional Hight definition scope. The field of view has also been expanded from 140° to 170° (under normal conditions) to assist the detection of hidden lesions on the folded surfaces of the colon. Coupled with optical magnification and NBI, the endoscope supports the detailed obesrvation by enhancing small features such as blood vessels and the surface patterns on mucous membranes.Brochure
With its advanced OLYMPUS optics, the CF-HQ290ZL/I produces clear and high-resolution HQ images. In addition, the performance of the scope connected to the EVIS LUCERA ELITE system achieves noise reduction of the endoscopic image.
This scope magnifies images by 80x*, with its HQ image quality attaining close views of the mucosal surface clearly. Combined with the brighter NBI (Narrow Band Imaging), mucosal tissue and capillary networks are enhanced, to further support detailed observation.
* When using HIGH DEFINITION LCD MONITOR OEV262H
A 170° wide-angle field of view is now achieved. This can help physicians to detect mucosal changes more rapidly with less need for angulation.
RIT combines three proprietary insertion tube technologies: PB (Passive Bending), HFT (High Force Transmission) and variable stiffness. These technologies are designed to facilitate complete colonoscopies by improving scope handling, insertability and ergonomics.
PB helps EVIS LUCERA ELITE 290 Series scopes move through acute bends in the colon.
HFT provides improved operator control for pushing, pulling and twisting maneuvers.
Variable stiffness allows the physician to adjust the rigidity of OLYMPUS scopes as needed, by simply turning an adjustment ring on the scope control section.
|Optical System||Field of view||Wide: 170° / Tele: 90°|
|Direction of view||Forward viewing|
|Depth of field||Wide: 7 to 100 mm / Tele: 2 to 3 mm|
|Insertion Section||Distal end outer diameter||13.2 mm|
|Distal end enlarged|
|Insertion tube outer diameter||12.8 mm|
|Working length||L: 1680 mm I: 1330 mm|
|Instrument Channel||Channel inner diameter||3.7 mm|
|Minimum visible distance||3.0 mm from the distal end|
|Direction from which endotherapy accessories enter and exit the endoscopic image|
|Water Jet Channel||Direction from which the water jet enter in the endoscopic image|
|Bending Section||Angulation range||Up 180°, Down 180°|
Right 160°, Left 160°
|Total Length||L: 2005 mm I: 1655 mm|
|Compatible EVIS LUCERA System||EVIS LUCERA ELITE VIDEO SYSTEM CENTER OLYMPUS CV-290|
EVIS LUCERA ELITE XENON LIGHT SOURCE OLYMPUS CLV-290SL, CLV-290