MAUDE Adverse Event Report: OLYMPUS MEDICAL PRODUCTS CZECH, SPOL. S R.O. HF-RESECTION ELECTRODE "PLASMALOOP ¿ MEDIUM, 30°", 24 FR., STANDARD, 12°-30°

Model Number	WA47506S
Medical Device Problem Codes	Break (1069); Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	06/13/2025
Type of Reportable Event	Serious Injury
Event or Problem Description
It was reported that the hook electrode came off and fell into the patient¿s body during a therapeutic gynecologic transcervical resection in saline (tcris) procedure.The fallen part was retrieved, and a replacement device was used to complete the procedure.There were no reports of patient harm.
Additional Manufacturer Narrative
E1: establishment name: (b)(6).The investigation is ongoing.A supplemental report will be submitted when the investigation is completed or if additional information becomes available.
Additional Manufacturer Narrative
This report is being supplemented to provide additional information based on the approved final investigation.Updated fields: h6, h11.Based on the results of the investigation, and since the device was not returned for evaluation, the definitive root cause of the reported issue could not be determined.Olympus will continue to monitor field performance for this device.
Event or Problem Description
No additional information received from customer.

• Brand Name: HF-RESECTION ELECTRODE "PLASMALOOP ¿ MEDIUM, 30°", 24 FR., STANDARD, 12°-30°
• Common Device Name: HF-RESECTION ELECTRODE
• Manufacturer (Section D): OLYMPUS MEDICAL PRODUCTS CZECH, SPOL. S R.O.; telickova 457/29; prerov 75124 ; EZ 75124
• Manufacturer (Section G): OLYMPUS MEDICAL PRODUCTS CZECH, SPOL. S R.O.; telickova 457/29; prerov 75124 ; EZ 75124
• Manufacturer Contact: todd brill ; 801 west park drive; westborough, MA 01581 ; 5082077661
• MDR Report Key: 22408091
• Report Number: 3007960282-2025-00097
• Device Sequence Number: 8408256
• Product Code: JOS
• UDI-Device Identifier: 14042761085042
• UDI-Public: 14042761085042
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K161600
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Foreign,User Facility,Company Representative
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 08/07/2025

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: WA47506S
• Device Lot Number: 1000133943
• Was Device Available for Evaluation?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 06/16/2025
• Supplement Date Received by Manufacturer: 08/01/2025
• Initial Report FDA Received Date: 07/05/2025
• Supplement Report FDA Received Date: 08/07/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/21/2023
• 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
• Outcome Attributed to Adverse Event: Required Intervention
• Patient Sex: Unknown