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Olympus Olympus GIF-HQ290 High-Definition Video Gastroscope

Olympus

Olympus GIF-HQ290 High-Definition Video Gastroscope

GIF-HQ290 is an HD gastroscope with Dual Focus, brighter NBI, a water jet, and a waterproof connector. It has a 9.9 mm tube and a 2.8 mm channel, and it is compatible with the CV-290 and CLV-290/290SL.

Olympus GIF-HQ290 – EVIS LUCERA ELITE Gastrointestinal Videoscope

The Olympus GIF-HQ290 is a high-performance gastrointestinal videoscope designed for upper GI endoscopy, combining advanced optical technologies with enhanced image quality and practical features for observation and treatment. It is part of the EVIS LUCERA ELITE system and is designed to provide clear, detailed visualization during demanding endoscopic procedures.

Enhanced Image Quality

The GIF-HQ290 incorporates an advanced optical system designed to achieve a high level of resolving power. The combination of the scope and optical system provides enhanced imaging performance, supporting detailed observation of the upper gastrointestinal tract.

Dual Focus Technology

Olympus Dual Focus technology allows the user to select between two focus settings with a simple push of a button on the scope. The appropriate depth of field can be selected according to the examination requirements, with either Near Focus or Normal Focus available for optimized observation.

  • Normal Focus: Provides a 140° field of view with a depth of field from 7 to 100 mm.
  • Near Focus: Provides a 140° field of view with a close observation range of 3 to 7 mm.

Narrow Band Imaging (NBI)

The GIF-HQ290 features Narrow Band Imaging (NBI) technology within the EVIS LUCERA ELITE platform. According to the brochure, the enhanced NBI performance provides twice the viewable distance compared with the previous EVIS LUCERA SPECTRUM system. This improved performance supports detailed observation and expands the potential clinical applications of NBI in gastrointestinal endoscopy.

Auxiliary Water Jet

An auxiliary water-jet function helps deliver water forward during the procedure. It can be used to keep the mucosa clear during observation and treatment, supporting a cleaner and more consistent field of view throughout the examination.

One-Touch Waterproof Connector

The GIF-HQ290 incorporates a new One-Touch Waterproof Connector designed to simplify setup and handling. The connector minimizes the effort required for preparation between cases and is fully submersible, eliminating the need for a separate waterproof cap and reducing the risk of costly repairs associated with accidental immersion.

Insertion Tube and Working Channel

The videoscope features a 9.9 mm outer diameter insertion tube and a 10.2 mm distal-end diameter. Its 1030 mm working length and 2.8 mm instrument channel provide access for endotherapeutic accessories during upper gastrointestinal procedures.

  • Insertion tube outer diameter: 9.9 mm
  • Distal end outer diameter: 10.2 mm
  • Working length: 1030 mm
  • Instrument channel inner diameter: 2.8 mm
  • Minimum visible distance: 3.0 mm from the distal end
  • Viewing direction: Forward view

Angulation and Maneuverability

The bending section provides a broad range of movement to support precise navigation through the upper gastrointestinal tract. The available angulation ranges are:

  • Up: 210°
  • Down: 90°
  • Right: 100°
  • Left: 100°

System Compatibility

The GIF-HQ290 is designed for use with the Olympus EVIS LUCERA system. The brochure identifies compatibility with the Olympus CV-290 video system center and the CLV-290 and SL-290CLV Xenon light sources.

Applications

The Olympus GIF-HQ290 is designed for upper gastrointestinal endoscopy, providing advanced visualization capabilities for observation and treatment. Its Dual Focus, NBI, auxiliary water jet, wide angulation range, and 2.8 mm instrument channel make it a versatile videoscope for a range of upper GI endoscopic procedures.

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Olympus GIF-HQ290 – EVIS LUCERA ELITE Gastrointestinal Videoscope

The Olympus GIF-HQ290 is a high-performance gastrointestinal videoscope designed for upper GI endoscopy, combining advanced optical technologies with enhanced image quality and practical features for observation and treatment. It is part of the EVIS LUCERA ELITE system and is designed to provide clear, detailed visualization during demanding endoscopic procedures.

Enhanced Image Quality

The GIF-HQ290 incorporates an advanced optical system designed to achieve a high level of resolving power. The combination of the scope and optical system provides enhanced imaging performance, supporting detailed observation of the upper gastrointestinal tract.

Dual Focus Technology

Olympus Dual Focus technology allows the user to select between two focus settings with a simple push of a button on the scope. The appropriate depth of field can be selected according to the examination requirements, with either Near Focus or Normal Focus available for optimized observation.

  • Normal Focus: Provides a 140° field of view with a depth of field from 7 to 100 mm.
  • Near Focus: Provides a 140° field of view with a close observation range of 3 to 7 mm.

Narrow Band Imaging (NBI)

The GIF-HQ290 features Narrow Band Imaging (NBI) technology within the EVIS LUCERA ELITE platform. According to the brochure, the enhanced NBI performance provides twice the viewable distance compared with the previous EVIS LUCERA SPECTRUM system. This improved performance supports detailed observation and expands the potential clinical applications of NBI in gastrointestinal endoscopy.

Auxiliary Water Jet

An auxiliary water-jet function helps deliver water forward during the procedure. It can be used to keep the mucosa clear during observation and treatment, supporting a cleaner and more consistent field of view throughout the examination.

One-Touch Waterproof Connector

The GIF-HQ290 incorporates a new One-Touch Waterproof Connector designed to simplify setup and handling. The connector minimizes the effort required for preparation between cases and is fully submersible, eliminating the need for a separate waterproof cap and reducing the risk of costly repairs associated with accidental immersion.

Insertion Tube and Working Channel

The videoscope features a 9.9 mm outer diameter insertion tube and a 10.2 mm distal-end diameter. Its 1030 mm working length and 2.8 mm instrument channel provide access for endotherapeutic accessories during upper gastrointestinal procedures.

  • Insertion tube outer diameter: 9.9 mm
  • Distal end outer diameter: 10.2 mm
  • Working length: 1030 mm
  • Instrument channel inner diameter: 2.8 mm
  • Minimum visible distance: 3.0 mm from the distal end
  • Viewing direction: Forward view

Angulation and Maneuverability

The bending section provides a broad range of movement to support precise navigation through the upper gastrointestinal tract. The available angulation ranges are:

  • Up: 210°
  • Down: 90°
  • Right: 100°
  • Left: 100°

System Compatibility

The GIF-HQ290 is designed for use with the Olympus EVIS LUCERA system. The brochure identifies compatibility with the Olympus CV-290 video system center and the CLV-290 and SL-290CLV Xenon light sources.

Applications

The Olympus GIF-HQ290 is designed for upper gastrointestinal endoscopy, providing advanced visualization capabilities for observation and treatment. Its Dual Focus, NBI, auxiliary water jet, wide angulation range, and 2.8 mm instrument channel make it a versatile videoscope for a range of upper GI endoscopic procedures.

Champ de vision :
140°
Longueur totale :
1350 mm
Canal opérateur :
2,8 mm
Diamètre de l’extrémité distale :
3,0 mm à partir de l’extrémité distale
  • CV-290 — video system center
  • CLV-290 — xenon light source
  • CLV-290SL — xenon light source (alternate compatibility)
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