MAUDE Adverse Event Report: AIZU OLYMPUS CO., LTD. COLONOVIDEOSCOPE; Colonoscope And Accessories, Flexible/Rigid

Model Number	CF-H170I
Medical Device Problem Code	Poor Quality Image (1408)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/27/2026
Type of Reportable Event	Malfunction
Event or Problem Description
No additional information received from the customer.
Additional Manufacturer Narrative
This supplemental report is being submitted to provide the results of the final investigation.Updated fields: h2, h3, h6, h11.The final investigation has been completed.The failure reported b during the inspection have been confirmed.A definitive root cause could not be identified.Based on the results of the investigation, a probable root cause of image loss was traced to component failure.Olympus will continue to monitor the field performance of this device and evaluate any additional information received through post-market surveillance activities.

• Brand Name: COLONOVIDEOSCOPE
• Common Device Name: Colonoscope And Accessories, Flexible/Rigid
• Manufacturer (Section D): AIZU OLYMPUS CO., LTD.; 3-1-1 niiderakita; aizuwakamatsu-shi, fukushima 965-8 520; JA 965-8520
• Manufacturer (Section G): AIZU OLYMPUS CO., LTD.; 3-1-1 niiderakita; aizuwakamatsu-shi, fukushima 965-8 520; JA 965-8520
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; +1(508)207-7661
• MDR Report Key: 50334099
• Report Number: 9610595-2026-67657
• Device Sequence Number: 5508456
• Product Code: FDF
• UDI-Device Identifier: 04953170334184
• UDI-Public: 04953170334184
• Combination Product (Y/N): N
• Initial Reporter Country: US
• PMA/510(K) Number: K112680
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 09/14/2026

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: CF-H170I
• Was Device Available for Evaluation?: Yes
• Date Returned to Manufacturer: 07/30/2026
• Is the Reporter a Health Professional?: No
• Initial Date Received by Manufacturer: Not provided
• Supplement Date Received by Manufacturer: 09/01/2026
• Initial Report FDA Received Date: 08/19/2026
• Supplement Report FDA Received Date: 09/14/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 07/02/2021
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Patient Sex: Unknown