The EVIS EXERA III Videogastroscope GIF-HQ190 is at the forefront of Olympus endoscopy technology. By uniting features such as Dual Focus and brighter, more powerful Narrow Band Imaging, the GIF-HQ190 offers a truly advanced diagnostic tool packaged in a routine endoscope. In addition to advanced diagnostic features, a range of ergonomic improvements make the endsocope easier to handle throughout the entire endoscope workflow.

• Key Benifits

  Ground-breaking resolving power for efficient diagnosis

  OLYMPUS is proud to introduce Dual Focus – a unique optical imaging technology enabling detailed examination of mucosal changes at the touch of a button. With dual focus, Olympus is helping to revolutionise routine endoscopy.

  Brighter, more powerful Narrow Band Imaging

  Narrow Band Imaging now delivers significantly increased brightness and contrast. Previously widely accepted as a tool for characterisation, the improved brightness may open new possibilities for lesion detection.

  Outstanding, true-to-life HD image quality

  EVIS EXERA III endoscopes offer true-to-life HD endoscopic images of breath-taking clarity, delivering the optimum support for accurate diagnosis.

  Water Jet for a clearer view

  The GIF-HQ190 also features an integrated water jet channel helping you keep a clearer view during hemostasis or complex therapeutic procedures.

• Product Details

  Dual Focus

  Dual Focus, a unique OLYMPUS innovation based upon an innovative two-stage optical system enables the user to switch between two focus settings. With the simple push of a button, the desired observation mode can be selected: “near mode” featuring ground-breaking resolving power for close mucosal observation or “normal mode” for normal observation. Even in “normal mode”, EVIS EXERA III endoscopes feature an advanced level of resolving power compared to previous generations. With dual focus, Olympus is helping to revolutionise routine endoscopy.

  Brighter and higher contrast Narrow Band Imaging

  NBI in EVIS EXERA III offers a significantly increased viewable distance compared to previous generations. The improved contrast combined with this increased brightness means that NBI opens new possibilities in assisting you in lesion detection and characterisation.

  Improved image quality

  EVIS EXERA III endoscopes offer the highest level of endoscopic image quality, ensuring outstanding colour reproduction and even brightness across the whole endoscopic image – decisive in helping you establish a diagnosis. Thanks to improved signal processing, EVIS EXERA III endoscopes feature significantly reduced levels of halation and noise.

  Water Jet

  An integrated Water Jet channel not only helps you identify the bleeding source during hemostasis but is also helpful during complex therapeutic procedures, by ensuring you always have a clear view of the endoscopic site.

  Waterproof One-touch Connector

  EVIS EXERA III endoscopes feature a brand-new connector design no longer requiring the connection of a video cable. The connector is fully submersible, eliminating the need for a water-resistant cap.

  Designed for ease-of-use

  Ergonomically designed control section for enhanced colonoscope maneuverability, with easy-to-access controls and user-programmable switches.

• Specifications

  Optical System	Field of view	Normal 140° Near 140°
  	Direction of view	Forward viewing
  	Depth of field	Normal 5-100 mm Near 2-6 mm
  Insertion Section	Distal End outer diameter	9.9 mm
  	Insertion Tube outer diameter	9.9 mm
  	Working Length	1,030 mm
  Instrument Channel	Channel inner diameter	2.8 mm
  	Minimum visible distance	3.0 mm from the distal end
  Bending Section	Angulation range	Up 210° Down 90° Right 100° Left 100°
  Total Length		1,350 mm
  Compatible EVIS EXERA System		Video System Center OLYMPUS CV-190 Xenon Light Source OLYMPUS CLV-190