MAUDE Adverse Event Report: GYRUS ACMI, INC. PK CUTTING FORCEPS, 5MM, 33CM; ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES

Model Number	PK-CF0533
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
The device referenced in this report was not returned to olympus for evaluation.The root cause cannot be determined at this time.The investigation is ongoing.A supplemental report will be submitted upon completion of the investigation.
Event or Problem Description
A company representative, on behalf of a user facility, reported to olympus that during an oncological hysterectomy procedure while using the pk cutting forceps, 5mm, 33cm specifically when taking the tissue at the start of the surgery, the jaw of the forceps broke and left a piece inside the patient.The procedure was delayed 30 minutes; it was stated that there was no deterioration in the patient's health state due to the delay.The part that fell inside of the patient was retrieved using laparoscopic reusable forceps without causing any injury to the patient, nor leaving any fragment/ part inside.The procedure was completed with a non-olympus forceps.It was stated that the defective forceps was not used to push organs nor any structure during the procedure, and that the users have been using the forceps for five years and consider themselves experienced with its use.There was no error on the generator.The patient experienced no injury or harm.
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 returned to olympus for inspection, and the customer's complaint/reportable malfunction was confirmed.The complete evaluation results are as followed: one of two jaws was broken-off jaw insulation deformed.Grasping section of jaw broken.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, it is likely the suggested event occurred due to a specific jaw lot.However, the root cause of the suggested event could not be specified.The event can be prevented by following the instructions for use which state: "during the procedure, check the device and cord/cable regularly for damage; " "inspect devices immediately upon removal from the patient for any signs of breakage or fragmentation.If the device is damaged, retain it to assist with the manufacturer¿s analysis of the event.Do not leave device fragments in the patient." olympus will continue to monitor field performance for this device.
Event or Problem Description
The procedure was a therapeutic total hysterectomy (oncologic).

• Brand Name: PK CUTTING FORCEPS, 5MM, 33CM
• Common Device Name: ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES
• Manufacturer (Section D): GYRUS ACMI, INC.; 9600 louisiana avenue north; brooklyn park MN 55445
• Manufacturer (Section G): GYRUS ACMI, INC.; 9600 louisiana avenue north; brooklyn park MN 55445
• Manufacturer Contact: todd brill ; 800 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 16765436
• Report Number: 3011050570-2023-00027
• Device Sequence Number: 2959442
• Product Code: GEI
• UDI-Device Identifier: 00821925035867
• UDI-Public: 00821925035867
• Combination Product (Y/N): N
• Initial Reporter Country: SP
• PMA/510(K) Number: K142759
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Health Professional,User Facility,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 12/07/2023

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: PK-CF0533
• Device Lot Number: FR261738
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 03/23/2023
• Supplement Date Received by Manufacturer: 12/01/2023
• Initial Report FDA Received Date: 04/18/2023
• Supplement Report FDA Received Date: 12/07/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 10/07/2022
• Is the Device Labeled for Single Use? (Y/N): Yes
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: ESG-400
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Female