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EVIS X1 VIDEO SYSTEM CENTER OLYMPUS CV-1500: The EVIS X1 VIDEO SYSTEM CENTER OLYMPUS CV-1500 is intended to be used with Olympus ancillary equipment for endoscopic diagnosis, treatment, and video observation. This product is designed to process electronic signals transmitted from Olympus video endoscopes, output images to monitors, provide illumination to the endoscope, supply air through the endoscope while inside the body and control/monitor ancillary equipment. NBI (Narrow Band Imaging), RDI (Red Dichromatic Imaging), TXI (TeXture and color enhancement Imaging), and BAI-MAC (Brightness Adjustment Imaging with Maintenance of Contrast) are adjunctive tools for endoscopic examination which can be used to supplement Olympus white light imaging. NBI, RDI, TXI and BAI-MAC are not intended to replace histopathological sampling as a means of diagnosis. The CV-1500 Video System Center is compatible with scopes within the EVIS 190 and 1100 families.

COLONOVIDEOSCOPE OLYMPUS CF-HQ1100DL & CF-HQ1100DI: The COLONOVIDEOSCOPE OLYMPUS CF-HQ1100DL/I is intended to be used with an Olympus video system center, endoscope position detecting unit, light source, documentation equipment, monitor, EndoTherapy accessories (such as a biopsy forceps), and other ancillary equipment for endoscopy and endoscopic surgery. The COLONOVIDEOSCOPE CF-HQ1100DL &CF-HQ1100DI (product codes may be combined into a shorter code: CF-HQ1100DL/I) is indicated for use within the lower digestive tract (including the anus, rectum, sigmoid colon, colon, and ileocecal valve).

GASTROINTESTINAL VIDEOSCOPE OLYMPUS GIF-1100: The GASTROINTESTINAL VIDEOSCOPE OLYMPUS GIF-1100 is intended to be used with an Olympus video system center, Light source, documentation equipment, monitor, EndoTherapy accessories (such as a biopsy forceps), and other ancillary equipment for endoscopy and endoscopic surgery. The GASTROINTESTINAL VIDEOSCOPE GIF-1100 is indicated for use within the upper digestive tract (including the esophagus, stomach, and duodenum).

This video system center is intended to be used with Olympus ancillary equipment for endoscopic diagnosis, treatment, and video observation. This product is designed to process electronic signals transmitted from Olympus video endoscopes, output images to monitors, provide illumination to the endoscope, supply air through the endoscope while inside the body and control/monitor ancillary equipment. NBI (Narrow Band Imaging), RDI (Red Dichromatic Imaging), TXI (TeXture and color enhancement Imaging), and BAI-MAC (Brightness Adjustment Imaging with Maintenance of Contrast) are adjunctive tools for endoscopic examination which can be used to supplement Olympus white light imaging. NBI, RDI, TXI and BAI-MAC are not intended to replace histopathological sampling as a means of diagnosis.

RDI (Red Dichromatic Imaging) observation: RDI is optical-digital observation using red dichromatic narrow band light and green illumination light to enhance visibility of bleeding points in the endoscopic image due to the difference in light absorption.

TXI (TeXture and color enhancement Imaging): TXI emphasizes tonal changes, patterns, and image outlines. It also corrects the brightness of dark areas.

BAI-MAC (Brightness Adjustment Imaging with Maintenance of Contrast): BAI-MAC maintains the brightness of the bright part of the endoscopic image and corrects the brightness of the dark part of the endoscopic image.

EVIS X1 VIDEO SYSTEM CENTER OLYMPUS CV-1500: This video system center is indicated to process electronic signals transmitted from Olympus video endoscopes, output images to monitors, and be used with Olympus ancillary equipment for endoscopic diagnosis, treatment, and video observation. This product also functions as a pump to supply air through the endoscope, a light source to the endoscope, and a controller/monitor of ancillary equipment.

COLONOSCOPE OLYMPUS CF-HQ1100DL &CF-HQ1100DIGASTROINTESTINAL VIDEOSCOPE OLYMPUS GIF-1100: The endoscope receives the illumination light from light guide connector connected to the video system center (CV-1500: part of this submission). The illumination light is transferred to the distal end through the optical fiber bundle inside of the endoscope and illuminates the inside of the patient body through the illumination lens at the distal end. The endoscope receives the reflected light from the inner lumen of a patient by objective lens at the distal end. The built-in CCD at the distal end converts the light to the electrical signal, and the signal is sent to the video system center via the electrical cable and the video connector of the endoscope. The endoscope transfers the image signal and displays the observation image on the screen. The endoscope consists of three parts: the control section, the insertion section, and the connector section. The basic principle including user interface and operation for the procedure of the endoscope is identical to that of the predicate device.

The provided text is a 510(k) Summary for the Olympus Evis X1 Video System Center and associated endoscopes. It describes the device, its intended use, and comparisons to predicate devices. However, it does not contain information about a study that proves the device meets specific acceptance criteria in terms of AI performance metrics (e.g., sensitivity, specificity, accuracy for a diagnostic task).

The document lists "NBI (Narrow Band Imaging), RDI (Red Dichromatic Imaging), TXI (TeXture and color enhancement Imaging), and BAI-MAC (Brightness Adjustment Imaging with Maintenance of Contrast) are adjunctive tools for endoscopic examination which can be used to supplement Olympus white light imaging. NBI, RDI, TXI and BAI-MAC are not intended to replace histopathological sampling as a means of diagnosis." This statement, particularly "adjunctive tools" and "not intended to replace histopathological sampling," indicates that these features are image enhancement tools, not AI-powered diagnostic algorithms that would typically require performance studies against specific diagnostic acceptance criteria.

The "Performance Data" section (Page 28) mentions:

• "Performance testing - Animal": "Animal study was performed for CV-1500 to confirm the White Light Imaging (WLI) and Narrow Band Imaging (NBI) performance, and the effectiveness of Red Dichromatic Imaging (RDI) and TeXture and color enhancement Imaging (TXI)." This suggests evaluation of the visual output, not a diagnostic AI.
• "Performance testing - Clinical": "No clinical study was performed to demonstrate substantial equivalence." This explicitly states that clinical performance against diagnostic criteria was not assessed in a study.

Therefore, because the device features described (NBI, RDI, TXI, BAI-MAC) are presented as image enhancement tools and not AI for diagnostic interpretation, and the document explicitly states no clinical study was performed to demonstrate substantial equivalence (which would be necessary for a diagnostic AI), I cannot fill out the requested table regarding AI performance acceptance criteria and study details.

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