MAUDE Adverse Event Report: ETHICON ENDO-SURGERY, LLC. LIGACLIP; CLIP, IMPLANTABLE

Catalog Number	MCM20
Medical Device Problem Codes	Failure to Form Staple (2579); Mechanics Altered (2984); No Apparent Adverse Event (3189)
Health Effect - Clinical Codes	Hemorrhage/Blood Loss/Bleeding (1888); No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/10/2026
Type of Reportable Event	Malfunction
Event or Problem Description
It was reported that during the hepatectomy surgery.Misfiring during vessel sealing.Causes incomplete patient vessel transection and clamping, increasing intraoperative bleeding.Suture was used to oversew.No additional information could be provided.
Additional Manufacturer Narrative
(b)(4).Date sent: 5/4/2026.D4: batch # unk.An analysis of the product could not be performed since a physical sample was not received for evaluation.Additional information was requested and the following was obtained: was there any other issue noted with the staple line other than bleeding (malformed staples, staple line missing staples, etc.)? device jam how was the bleeding controlled? suture sewing how much blood was lost (ml)? unknown did the patient require a transfusion? no.This report is being submitted pursuant to the provisions of 21 cfr, part 803.This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by ethicon, or its employees that the report constitutes an admission that the product, ethicon, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial report, a follow-up report will be filed as appropriate.

• Brand Name: LIGACLIP
• Common Device Name: CLIP, IMPLANTABLE
• 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: 25073361
• Report Number: 3005075853-2026-03365
• Device Sequence Number: 10686140
• Product Code: GDO
• UDI-Device Identifier: 10705036002475
• UDI-Public: (01)10705036002475(17)300731(10)712D89
• Combination Product (Y/N): N
• Initial Reporter Country: CH
• PMA/510(K) Number: K820837
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Other,Foreign,Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 05/04/2026

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: MCM20
• Device Lot Number: 712D89
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 04/17/2026
• Initial Report FDA Received Date: 05/04/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 08/15/2025
• 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
• Patient Sex: Unknown