CF-HQ290ZL EVIS EXERA III Video Colonoscope High-Definition Imaging Waterproof And Durable

CF-HQ290ZL EVIS EXERA III Video Colonoscope High-Definition Imaging Waterproof And Durable

The Olympus CF-HQ290ZL is a video colonoscope used for colonoscopy procedures, primarily for the examination of the colon and rectum. It is part of Olympus’s EVIS EXERA III endoscopic system, known for its high-definition imaging, advanced technologies, and enhanced maneuverability, offering significant improvements in patient comfort and diagnostic accuracy.

Here are the key specifications and features of the Olympus CF-HQ290ZL:

Key Specifications of Olympus CF-HQ290ZL:

1. Imaging and Video Quality:

   • High-Definition Imaging: The CF-HQ290ZL offers full HD (1920 x 1080) video output, providing clear, sharp, and detailed images during colonoscopy procedures, which is essential for accurate diagnosis and treatment planning.
   • Narrow Band Imaging (NBI): The colonoscope features NBI (Narrow Band Imaging), an advanced optical technology that enhances the visibility of blood vessels and tissue structures. NBI helps in detecting abnormalities such as polyps, early-stage cancers, and other lesions by providing enhanced contrast and definition of mucosal structures.
   • Wide Color Enhancement (WCE): Supports Wide Color Enhancement (WCE) for enhanced contrast in color, helping to highlight and distinguish subtle details in the mucosal layers.

2. Slim and Flexible Design:

   • Outer Diameter: The CF-HQ290ZL has an outer diameter of 13.2 mm, which is relatively slim and designed to improve patient comfort, especially for those who may experience difficulty during traditional colonoscopy procedures.
   • Insertion Tube Length: The insertion tube typically measures around 1680 mm, which is suitable for full examination of the colon.
   • Insertion Tube Flexibility: The colonoscope features excellent flexibility, ensuring ease of navigation through the bends and turns of the colon. This flexibility also enables easier maneuvering in tight or difficult-to-reach areas.

3. Field of View and Depth of Field:

   • Field of View: The CF-HQ290ZL offers a 140° field of view, which allows a wider visualization area during colonoscopy. This is beneficial for the doctor to examine a larger portion of the colon in a single pass.
   • Depth of Field: The colonoscope has a depth of field that is optimized for clear visualization of both near and distant tissue, making it easier to assess the entire colon.

4. Instrument Channel:

   • Instrument Channel Diameter: The CF-HQ290ZL comes with an instrument channel diameter of 3.7 mm, allowing for the use of various therapeutic tools, such as biopsy forceps, polypectomy snares, and other devices used during diagnostic or therapeutic colonoscopy.
   • Dual Instrument Channel: This colonoscope model typically supports the use of multiple instruments simultaneously, allowing for more efficient procedures and facilitating various therapeutic techniques.

5. Ergonomics and Maneuverability:

   • Ergonomically Designed Handle: The colonoscope’s handle is designed to provide a comfortable and intuitive grip for the clinician, reducing fatigue during long procedures.
   • Enhanced Maneuverability: The colonoscope offers improved handling and greater flexibility for easier navigation through the colon. Its design helps reduce the amount of force needed for insertion and manipulation, improving both comfort for the patient and efficiency for the clinician.

6. Waterproof and Durable:

   • Water-Resistant: The CF-HQ290ZL is built to be water-resistant, making it easy to clean and disinfect between uses, which is essential for maintaining hygiene in clinical settings.
   • Durability: Designed for frequent use in demanding medical environments, this colonoscope is highly durable and built to last.

7. Light Source Compatibility:

   • The CF-HQ290ZL is designed to be used with the Olympus CLV-290 Series light source, providing high-quality and bright illumination during procedures, ensuring excellent visibility.
   • LED Light Technology: This technology ensures consistent light intensity and color accuracy during the entire procedure, enhancing image clarity.

8. Applications:

   • Colonoscopy: Used primarily for examining the colon and rectum, detecting abnormalities such as polyps, tumors, and inflammatory conditions like ulcerative colitis or Crohn’s disease.
   • Screening for Colorectal Cancer: It is widely used for colorectal cancer screening due to its ability to detect early signs of cancer or precancerous lesions.
   • Therapeutic Procedures: The instrument channel allows for the use of various therapeutic tools to perform interventions such as polypectomy, biopsy, and other endoscopic treatments.

Summary of Key Specifications:

• Outer Diameter: 13.2 mm
• Insertion Tube Length: Approximately 1680 mm (depending on model and region)
• Field of View: 140°
• High-Definition Imaging: 1920 x 1080 resolution
• Instrument Channel Diameter: 3.7 mm
• Narrow Band Imaging (NBI): Enhanced visualization of blood vessels and mucosal structures
• Wide Color Enhancement (WCE): Improves color contrast for enhanced diagnosis
• Ergonomic Handle: For improved clinician comfort
• Water-Resistant and Durable: For easy cleaning and long-term use

Conclusion:

The Olympus CF-HQ290ZL is a high-performance video colonoscope offering high-definition imaging, Narrow Band Imaging (NBI), and Wide Color Enhancement (WCE) for optimal visualization during colonoscopy procedures. Its slim, flexible design, high-definition imaging capabilities, and advanced technologies make it an invaluable tool for clinicians in diagnosing and treating a range of colorectal conditions, including cancer detection, polyps, and inflammatory bowel diseases. It is well-suited for routine screenings, diagnostic evaluations, and therapeutic interventions.