MAUDE Adverse Event Report: SHIRAKAWA OLYMPUS CO., LTD. ENDOSCOPIC CO2 REGULATION UNIT

Model Number	UCR
Medical Device Problem Codes	Leak/Splash (1354); Pressure Problem (3012)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	08/26/2024
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that the endoscopic co2 regulator unit produced too much pressure and the scopes sometimes leaked.The issues occurred during unspecified procedures.There were no reports of patient harm.
Additional Manufacturer Narrative
The device evaluation is ongoing.Should additional relevant information become available, a supplemental report will be submitted.
Additional Manufacturer Narrative
This report is being supplemented to provide additional information based on the legal manufacturer's final investigation.New information was added to the following fields:d4, d9, e2, e3, g2, h3, h4, and h6.A review of the device history record found no deviations that could have caused or contributed to the reported issue.The device was returned to olympus for inspection, and the malfunction reported was not confirmed but we assume that the occurrence of the defect is likely.Based on the results of the investigation, olympus presumed that the malfunction occurred due to a faulty first pressure reducer which was caused by wear and tear.A definitive root cause cannot be determined.Olympus will continue to monitor field performance for this device.

• Brand Name: ENDOSCOPIC CO2 REGULATION UNIT
• Common Device Name: CO2 REGULATION UNIT
• Manufacturer (Section D): SHIRAKAWA OLYMPUS CO., LTD.; 3-1 okamiyama; odakura, nishigo-mura,; nishishirakawa-gun, fukushima 961-8 061; JA 961-8061
• Manufacturer (Section G): SHIRAKAWA OLYMPUS CO., LTD.; 3-1 okamiyama; odakura, nishigo-mura,; nishishirakawa-gun, fukushima
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 20187122
• Report Number: 3002808148-2024-08625
• Device Sequence Number: 17893187
• Product Code: HIF
• UDI-Device Identifier: 04953170239748
• UDI-Public: 04953170239748
• Combination Product (Y/N): N
• Initial Reporter Country: FI
• PMA/510(K) Number: K081173
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Health Professional,User Facility
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 10/10/2024

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: UCR
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/26/2024
• Supplement Date Received by Manufacturer: 10/02/2024
• Initial Report FDA Received Date: 09/11/2024
• Supplement Report FDA Received Date: 10/10/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 01/29/2019
• 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: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown