MAUDE Adverse Event Report: OLYMPUS WINTER & IBE GMBH WORKING ELEMENT, ACTIVE, FOR RESECTION IN SALINE; RIGID ENDOSCOPE WORKING GUIDE

Model Number	WA22366A
Medical Device Problem Code	Electrical /Electronic Property Problem (1198)
Health Effect - Clinical Code	Internal Organ Perforation (1987)
Date of Event	05/18/2024
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The evaluation of the event is ongoing.Should additional relevant information become available, a supplemental report will be submitted.This report is related to (b)(4).
Event or Problem Description
It was reported that during an unknown procedure, there was a bladder perforation.The physician felt as if it was due to an electrical problem with the resectoscope.The patient had to undergo a laparotomy due to the perforation.Additional information was requested multiple times, but not received.
Additional Manufacturer Narrative
This report is being supplemented to provide additional information based on the legal manufacturer's final investigation and device evaluation.The device was evaluated by olympus, and there was no electric deviation observed.Also, there were no reportable defects noted.A review of the device history record found no deviations that could have caused or contributed to the reported issue.It has been almost 3 years since the subject device was manufactured.Based on the results of the investigation, it has been determined that the identified (non-reportable) device damage, as well as potential consequences, are not related to the reported adverse event.Therefore, the root cause of the event could not be determined.This supplemental report includes additional information received from the customer.B5 updated accordingly.A correction has been made to g2 to provide information that was inadvertently not included in the initial medwatch.Olympus will continue to monitor field performance for this device.
Event or Problem Description
It was reported that the incident occurred during a bladder resection using bipolar energy.The bladder perforation occurred when the surgeon approached the patient¿s obturator nerve.The patient was not injured by electric current and/or shock.The generator did not display an error message.The generator was programmed to a ¿classic¿ bipolar setting recommended by olympus.Due to the bladder perforation, an emergency laparotomy was performed.This resulted in a 1-hour procedural delay.The surgeon reported the incident to the hospital¿s biomedical team.

• Brand Name: WORKING ELEMENT, ACTIVE, FOR RESECTION IN SALINE
• Common Device Name: RIGID ENDOSCOPE WORKING GUIDE
• Manufacturer (Section D): OLYMPUS WINTER & IBE GMBH; kuehnstrasse 61; hamburg, hamburg 22045 ; GM 22045
• Manufacturer (Section G): OLYMPUS WINTER & IBE GMBH; kuehnstrasse 61; hamburg, hamburg
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 19538135
• Report Number: 9610773-2024-01471
• Device Sequence Number: 20439362
• Product Code: KNS
• UDI-Device Identifier: 04042761066235
• UDI-Public: 04042761066235
• Combination Product (Y/N): N
• Initial Reporter Country: FR
• PMA/510(K) Number: K030194
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 07/25/2024

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Model Number: WA22366A
• Device Lot Number: 21714-0005
• 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: 05/22/2024
• Supplement Date Received by Manufacturer: 07/23/2024
• Initial Report FDA Received Date: 06/14/2024
• Supplement Report FDA Received Date: 07/25/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/06/2021
• 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: Reuse
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: HF CABLE; HF RESECTION ELECTRODE; OUTER SHEATH
• Outcome Attributed to Adverse Event: Other; Required Intervention
• Patient Sex: Unknown