MAUDE Adverse Event Report: AOMORI OLYMPUS CO., LTD. SONOSURG CURVED SCISSORS,HF,PISTOL GRIP,5MM X 34CM; ULTRASONIC SURGICAL DEVICE

Model Number	T3905
Medical Device Problem Code	Peeled/Delaminated (1454)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	07/20/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device was returned and evaluated, and the customer¿s allegation was confirmed.In addition to the surface of the grasping section being partially peeled off, additional findings were as follows: crack occurred at position of 15 mm from the tip of probe and the probe had a scratch and crack.A review of the device history record found no deviations that could have caused or contributed to the reported issue.Based on the results of the investigation, the root cause of the event was unable to be identified; however, the event most likely occurred due to the gripping part was closed and ultrasonic output was repeated when nothing was gripped between the gripping part and the probe tip.Olympus will continue to monitor field performance for this device.
Event or Problem Description
The customer reported to olympus that the sonosurg curved scissors,hf,pistol grip,5mm x 34cm had an error occur and would not output.The event occurred during a therapeutic procedure.The procedure was completed with a similar device.There was no patient harm associated with the event.The device was evaluated, and it was found that the surface of the grasping section was partially peeled off.This mdr (medical device report) is being submitted to capture the reportable malfunction found during the device evaluation.

• Brand Name: SONOSURG CURVED SCISSORS,HF,PISTOL GRIP,5MM X 34CM
• Common Device Name: ULTRASONIC SURGICAL DEVICE
• Manufacturer (Section D): AOMORI OLYMPUS CO., LTD.; 2-248-1 okkonoki; kuroishi-shi, aomori 036-0 357; JA 036-0357
• Manufacturer (Section G): AOMORI OLYMPUS CO., LTD.; 2-248-1 okkonoki; kuroishi-shi, aomori 036-0 357; JA 036-0357
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 17729548
• Report Number: 9614641-2023-01304
• Device Sequence Number: 14924456
• Product Code: LFL
• UDI-Device Identifier: 04953170235665
• UDI-Public: 04953170235665
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K050885
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,User Facility,Company Representative,Distributor
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial
• Report Date (Section B): 09/12/2023

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: T3905
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/22/2023
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 08/23/2023
• Initial Report FDA Received Date: 09/12/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/03/2019
• 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