EDAN C9A UHD Video Colposcope

The EDAN C9A UHD is a 4K ultra-high-definition video colposcope designed for magnified visual inspection of the cervix, vagina, and vulva in gynecology clinics, colposcopy units, and women's health screening programs. It pairs a SONY 4K CMOS sensor (8MP, 3840 × 2160) with a 23.8-inch medical-grade 4K monitor and BT.2020 wide color gamut processing, bringing ultra-high-definition visualization of tissue morphology and vascular characteristics to routine colposcopic assessment.

The C9A UHD is part of EDAN's UHD Series (C9/C12) of video colposcopes. The device is FDA-cleared under 510(k) K151878 (December 1, 2015) as a Class II video colposcope (21 CFR 884.1630) , with Edan Instruments, Inc. listed as the applicant. The system is designed for real-time visualization and documentation of the lower genital tract, supporting image capture, comparison, and archival within the included data management software and DICOM 3.0-compatible workflow.

The imaging chain includes multispectral light source imaging (white light and green light modes), intelligent gesture recognition for touch-free control during examinations, and automatic laser ranging for consistent working-distance measurement. The electronic green filter enhances vascular image display without compromising illumination, and the acetic acid and iodine reaction timer supports precise timing of staining reactions during colposcopic assessment. Real-time magnification display and a colposcopic findings gallery support comparison analysis across examinations.

The standard configuration includes a vertical stand with T-shaped chassis, UHD camera component, 4K image capturing unit, data management software, foot switch, capture card to PC USB cable, and dust cover for the camera. The system operates on AC power via an included adapter, with international power cord options available for different markets.

The C9A UHD is built for gynecologists and colposcopy practitioners who need high-resolution visualization, consistent documentation, and streamlined workflow in cervical screening and lower genital tract assessment—without the image limitations of standard-definition video colposcopes.

Key Features & Benefits

4K UHD Imaging with SONY CMOS and BT.2020 Color Gamut

The SONY 4K CMOS sensor captures 8-megapixel images at 3840 × 2160 resolution, and the 23.8-inch medical-grade 4K monitor displays them without downscaling. BT.2020 wide color gamut support provides a broader color space than conventional sRGB displays, supporting more accurate rendering of tissue color and vascular nuances during colposcopic assessment. Five color spaces are selectable to match clinical viewing preferences and documentation standards.

Multispectral Light Source Imaging

The C9A UHD supports white light and green light imaging modes through a multispectral light source. The electronic green filter enhances vascular image display without reducing overall illumination, supporting visualization of vessel patterns that may be relevant to colposcopic assessment. These lighting modes are designed to support tissue characterization within the clinician's standard examination protocol.

Gesture Recognition and Automatic Laser Ranging

Intelligent gesture recognition allows touch-free control of key functions during examinations, reducing the need to break sterile technique or interrupt the procedure to adjust settings. Automatic laser ranging provides consistent working-distance measurement, supporting repeatable magnification and focus across examinations and users.

Acetic Acid and Iodine Reaction Timer

The system includes a dedicated timer for acetic acid and iodine reaction assessment, supporting precise timing of staining reactions that are part of standard colposcopic protocols. This function is intended to support consistent documentation of reaction onset and progression during the examination.

Real-Time Magnification and Colposcopic Findings Gallery

Real-time magnification display shows the current magnification level on screen, supporting consistent image documentation across examinations. The colposcopic findings gallery stores captured images for side-by-side comparison analysis, supporting longitudinal review of a patient's colposcopic history.

DICOM 3.0 Compatibility and Data Management Software

The included data management software supports patient information management, image capture, and report generation. DICOM 3.0 compatibility enables integration with PACS and hospital information systems where configured, supporting paperless workflow and centralized image archival.

Vertical Stand with T-Shaped Chassis and Foot Switch

The vertical stand with T-shaped chassis provides a stable base for the colposcope head, and the included foot switch allows hands-free capture control during examinations. The camera dust cover protects the optical components between uses.

Technical Specifications

Why Choose the EDAN C9A UHD?