MAUDE Adverse Event Report: ETHICON ENDO-SURGERY, LLC. HARMONIC SCALPEL HAND PIECE; INSTRUMENT, ULTRASONIC SURGICAL

Catalog Number	HP054
Medical Device Problem Code	Insufficient Device Problem Information (3190)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/01/2025
Type of Reportable Event	Malfunction
Event or Problem Description
The device was received with no event details.Attempts were made to obtain details and no information was provided.No patient consequence reported.
Additional Manufacturer Narrative
(b)(4).Date sent: 11/12/2025.B3: event year only reported: 2025.D4 batch #: v94e6n.Investigation summary: the product was returned to ethicon endo surgery for evaluation.Visual inspection was conducted on the returned device.Visual analysis of the returned sample revealed that the hp054 handpiece was received with the end cap dislodged from the housing.No functional testing could be performed due to the device receiving condition.No conclusion could be drawn as to what caused the end cap to dislodge.However, it is recommended to use the disposable torque wrench to loose the disposable device from the handpiece.A manufacturing record evaluation was performed for the finished device batch v94e6n, and no non-conformances were identified.

• Brand Name: HARMONIC SCALPEL HAND PIECE
• Common Device Name: INSTRUMENT, ULTRASONIC SURGICAL
• Manufacturer (Section D): ETHICON ENDO-SURGERY, LLC.; 475 calle c; guaynabo 00969 ; * 00969
• Manufacturer (Section G): ETHICON ENDO-SURGERY, LLC.; 475 calle c; guaynabo 00969 ; * 00969
• Manufacturer Contact: orla o'mahony ; 475 calle c; guaynabo ; * ; 3035526892
• MDR Report Key: 23535700
• Report Number: 3005075853-2025-08794
• Device Sequence Number: 13303893
• Product Code: LFL
• UDI-Device Identifier: 20705036002144
• UDI-Public: (01)20705036002144
• Combination Product (Y/N): N
• Initial Reporter Country: BR
• PMA/510(K) Number: K002906
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Foreign,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 11/12/2025

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 Catalogue Number: HP054
• Device Lot Number: V94E6N024
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/06/2025
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 11/10/2025
• Initial Report FDA Received Date: 11/12/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 03/09/2021
• 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: GENERATOR.
• Patient Sex: Unknown