MAUDE Adverse Event Report: SHIRAKAWA OLYMPUS CO., LTD. EVIS EXERA III XENON LIGHT SOURCE

Model Number CLV-190

Device Problem Optical Problem (3001)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 01/05/2024

Event Type  malfunction  

Manufacturer Narrative

The device was returned to olympus for evaluation.The investigation is ongoing and follow up with the user facility is currently being performed.A supplemental report will be submitted upon completion of the investigation or if any additional information is provided by the user facility.

Event Description

It was observed that during the device evaluation, the xenon light source exhibited brightness adjustment that did not work and could not make tissue distinguishable.There were no reports of patient involvement.

Event Description

It was reported, that during preparation for use, the xenon light source unit was not able to adjust brightness in auto or manual mode.There were no reports of patient harm.

Manufacturer Narrative

This supplemental report is being submitted to provide the results of the legal manufacturer's final investigation.New information added to the following fields: d8, h6.Corrected date: b5.The device was returned to olympus for inspection, and the customer's complaint/reportable malfunction was not confirmed.A review of the device history record found no deviations that could have caused or contributed to the reported issue.It has been over nine (9) years since the subject device was manufactured.Based on the results of the investigation, a definitive root cause could not be determined.Olympus will continue to monitor field performance for this device.

Manufacturer Narrative

This report is being supplemented to provide additional information based on the legal manufacturer's final investigation.A review of the device history record found no deviations that could have caused or contributed to the reported issue.It has been over nine (9) years since the subject device was manufactured.The device was returned to olympus for inspection, and the customer's reportable malfunction was confirmed.Based on the results of the investigation, a definitive root cause could not be determined.However, it is likely that unit is not able to adjust brightness in auto or manual mode occurred because the brightness control function did not work.Olympus will continue to monitor field performance for this device.

Manufacturer Narrative

The events can be detected/prevented in accordance with the following instructions for use: "never install a lamp that has not been approved by olympus.The use of a nonapproved lamp can cause damage to the light source and ancillary equipment, malfunction or a fire.".

• Brand Name: EVIS EXERA III XENON LIGHT SOURCE
• Type of Device: XENON LIGHT SOURCE
• 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: 18607372
• MDR Text Key: 334269864
• Report Number: 3002808148-2024-00907
• Device Sequence Number: 1
• Product Code: NWB
• UDI-Device Identifier: 04953170298868
• UDI-Public: 04953170298868
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K131780
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,User Facility,Company Representative
• Reporter Occupation: Biomedical Engineer
• Type of Report: Initial,Followup,Followup,Followup
• Report Date: 05/24/2024

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
• Device Operator: Health Professional
• Device Model Number: CLV-190
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 01/10/2024
• Is the Reporter a Health Professional?: Yes
• Was the Report Sent to FDA?: No
• Initial Date Manufacturer Received: 01/29/2024
• Initial Date FDA Received: 01/30/2024
• Supplement Dates Manufacturer Received: 02/07/2024; 05/08/2024; 05/24/2024
• Supplement Dates FDA Received: 02/16/2024; 05/13/2024; 05/24/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 05/14/2014
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1