Clinical Evidence on EVIS X1
Discover the latest bibliography on EVIS X1. The EVIS X1 endoscopy system introduces a range of technologies that aim to revolutionize the way physicians can detect, characterize and treat gastrointestinal disorders. This page serves as a resource for researchers, clinicians, and healthcare professionals interested in staying informed about the impact of EVIS X1 in endoscopic procedures. Each entry includes a link to further reading.
RDI (Red Dichromatic Imaging)

RDI technology works by applying the same principle of NBI (Narrow Band Imaging) technology. However, rather than selecting short wavelengths of light (Blue and Green) to view surface patterns and blood vessels, RDI technology uses Green, Amber and Red. These longer wavelengths of light penetrate more deeply into human mucosal tissue.3
RDI technology is not intended to replace histopathological sampling as a means of diagnosis.
3. Data on file with Olympus (DC00489968).
Title (Link to abstract) |
|
Author |
Zaheer N, et al. |
Publication Year |
2022 |
Journal |
VideoGIE |
Endoscopes |
GIF-HQ190 |
Title (Link to abstract) |
|
Author |
Oka K, et al. |
Publication Year |
2023 |
Journal |
Scientific Reports |
Endoscopes |
GIF-H290T |
Title (Link to abstract) |
|
Author |
Mori Y, et al. |
Publication Year |
2024 |
Journal |
Digestive Diseases and Sciences |
Endoscopes |
GIF-H290T |
Title (Link to abstract) |
New image-enhanced cholangioscopy for the diagnosis of cholangiocarcinoma |
Author |
Ishii T, et al. |
Publication Year |
2023 |
Journal |
Endoscopy |
Endoscopes |
CHF-B290 |
* The information on this page was last updated on April, 2025.
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