DEFINA Solution EPK‑3000 Video Processor

Enter the world of HD endoscopy with flexible solutions for your clinical practice.

HD endoscopy technology that offers you a choice.

The High-Definition DEFINA EPK-3000 video processor provides a flexible platform that allows you to select the level of technology that meets your clinical and financial needs.

The DEFINA HD solution offers the same high-quality HD imaging to all specialties, whether gastrointestinal, EUS, respiratory or ENT. In addition, you have the choice of whether to include our i-scan image enhancement software, both now and in the future.

If you are planning to upgrade from standard definition to High-Definition endoscopy with a choice to explore the benefits of image enhancement technology, the DEFINA EPK-3000 video processor offers the flexibility to create the optimal endoscopy system for your facility. 

The High-Definition DEFINA system offers a high-quality HD image to support the day-to-day diagnostic and therapeutic needs of a modern endoscopic facility.


1. Excellent visualization

Brilliant, High-Definition images with xenon light for a clear and more detailed visualization of the mucosal structures.

Dynamic range expansion provides excellent illumination to improve far-field visualization.


2. Flexible platform

Designed as a multi-purpose platform, DEFINA supports varying specialties such as GI, EUS, Pulmonology and ENT, optimizing a hospital’s investment and workflow.

3. Upgradeable capabilities

The High-Definition image can be enhanced with i-scan technology to support detection, demarcation, and characterization.


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Advanced Solutions

The DEFINA EPK-3000 is a versatile endoscopic solution, offering the unique ability to upgrade the system from the light version of DEFINA to DEFINA with i-scan. The upgrade allows you to enter the world of High-Definition enhanced with i-scan to ensure optimized diagnosis results.


Enhance your clinical outcomes with i-scan

i-scan is a digital image enhancement endoscopy technology and a virtual endoscopy tool. Easily operated with just the touch of a button, it offers rapid imaging results and real-time processing. Based on proven clinical studies and feedback from key industry opinion leaders, the HD imaging combined with i-scan technology offers
signifi cant advantages: it improves the ability to detect, characterize, and demarcate suspicious lesions in the lower and upper GI, and helps to provide targeted intervention at an early stage.


Tailor your i-scan setting to your clinical needs


Technology with proven results
Clinical studies have already shown that i-scan technology can significantly improve:
• Adenoma detection rate (ADR), especially of colon polyps located in the right colon, namely the flat and depressed adenoma and serrated polyps.1), 2)
• i-scan supports better prediction of inflammatory bowel disease (IBD).3)
• In gastroesophageal refl ux disease (GERD) i-scan is able to detect minimal changes and accurately characterize the identifi ed lesions (infl ammation vs. neoplasia) during ongoing endoscopy.4)
• In Barrets’ oesophagus, i-scan improves dysplasia detection, which is superior to random biopsies.5)


i-scan website
Enter the i-scan world and exchange and expand your i-scan knowledge


Knowledge is power

i-scan certification
The i-scan certifi cation has the aim to empower the clinical team to fully utilize i-scan in routine practice, fully leveraging on its proven benefi ts. With every upgraded DEFINA EPK-3000 video processor installation, your clinical team gets access to a comprehensive i-scan training platform, comprising self-training modules on i-scan classifi cations, tutorial videos and webinars. This platform stores a record of your progress and automatically informs you when new learning content is available.
After completion of the i-scan online training module, an i-scan certifi cation will be issued by the i-scan task force to attest your i-scan knowledge.


A range that meets all needs
The 90k and Kp endoscope series
PENTAX Medical offers two endoscope series and a range of models to ensure that all types of medical facilities and their patients can benefit from the latest HD endoscopy technology.

DEFINA EPK-3000 Video Processor

HD video output SD video output User interface i-SCAN virtual chromoendoscopy Light source Dimensions [W x H x D / weight] Image Enhancement Dynamic Range Expansion Freeze Scan Digital Zoom
DVI-D (1920 x 1080i) RGB, Y/C, composite Control panel, keyboard Quick access via i-scan keys 1, 2, 3 150W Xenon 350 x 180 x 485 mm / 13.0 kg Digital Image Enhancement: i-scan (SE, TE, CE) Enhances the endoscopic view of mucosal surface and vessel patterns. Off, Low, Med, High Adjustment for optimising image brightness in darker areas of an image Off, Low, Med, High Selects the sharpest image from a series of images temporarily stored in the processor memory, whenever an image is frozen. Magnification options: Off, 1.2x, 1.5x, 2.0x

90K Series endoscopes

Insertion Tube Diameter Instrument Channel Diameter Working Length Total Length Field of View Focal Range Angulation
Up / Down Right / Left
(mm) (mm) (mm) (mm) (°) (mm) (°)
8 2.4 1050 1373 140 4 - 100 210 - 120 120 - 120
9 2.8 1050 1373 140 4 - 100 210 - 120 120 - 120
9.8 2.8 1050 1373 140 4 - 100 210 - 120 120 - 120
11.6 3.8 1050 1373 140 4 - 100 210 - 120 120 - 120
11.6 3.8 1700 2023 140 3 - 100 180 / 180 160 / 160
11.6 3.8 1500 1823 140 3 - 100 180 / 180 160 / 160
13.2 4.2 1700 2023 140 3 - 100 180 / 180 160 / 160
13.2 4.2 1500 1823 140 3 - 100 180 / 180 160 / 160
5.4 2.0 1100 1416 140 4 - 100 210 / 120 120 / 120

Kp Series endoscopes

Kp series gastroscope
Kp series colonoscopes
Insertion Tube Diameter Instrument Channel Diameter Working Length Total Length Field of View Focal Range Angulation
Up / Down Right / Left
(mm) (mm) (mm) (mm) (°) (mm) (°)
9.8 2.8 1050 1373 140 5 - 100 210/120 120/120
13.2 3.8 1700 2023 140 3 - 100 180 - 180 160 - 160
13.2 3.8 1500 1823 140 3 - 100 180 - 180 160 - 160


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