MAUDE Adverse Event Report: ETHICON ENDO-SURGERY, LLC. LIGAMAX-5MM ENDO CLIP APPLIER; CLIP, IMPLANTABLE

Model Number EL5ML

Device Problem Mechanical Jam (2983)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 10/27/2021

Event Type  malfunction  

Manufacturer Narrative

(b)(4).Batch # v95a9x.Investigation summary the product was returned for evaluation.Visual inspection and functional testing were conducted on the returned device.Upon visual analysis of the returned sample, it was determined the el5ml device was returned with the handle partially open.The condition of the open handle did not allow free rotation of the knob.This finding is not related to the incident reported.In an attempt to replicate the reported incident, the instrument was tested for functionality.During the analysis, the device was cycled and it fed and formed five conforming clips.In order to evaluate the condition of the internal components, the device was disassembled and no anomalies could be observed.No conclusion could be reached as to what may have caused the condition of the open handle.The event described could not be confirmed as the device performed without any difficulties noted.Although no conclusion could be reached on the cause of the reported event, the instructions for use do contain the following: "caution: insert the clip applier through an appropriately-sized trocar.The empty jaws will passively collapse as they are inserted through a 5 mm trocar and reopen when completely through the trocar.Prior to positioning the jaws around the tubular structure or vessel, load a clip into the jaws by partially squeezing the trigger in a smooth continuous motion for approximately one-third of the total firing stroke.Prior to loading a clip in the jaws and firing the instrument: ensure that the jaws are fully open by verifying that the line of demarcation between the jaws and the instrument shaft is past the distal end of the trocar cannula.Prior to positioning the jaws around the tubular structure or vessel, load a clip into the jaws by partially squeezing the trigger in a smooth continuous motion for approximately one-third of the total firing stroke.Position the jaws with the preloaded clip completely around the tubular structure or vessel to be ligated.The structure to be ligated should be positioned against the apex of the clip." additional complaint information monitoring for potential safety signals is conducted through complaint trending as part of post market surveillance.A manufacturing record evaluation was performed for the finished device lot/batch number, and no non-conformances were identified.

Event Description

It was reported that during an unknown procedure, the clip "became not to be fed" into the jaws.Another device was used to complete the case.There were no adverse consequences to the patient.No further information is available.

• Brand Name: LIGAMAX-5MM ENDO CLIP APPLIER
• Type of Device: 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 ; *
• Manufacturer Contact: kara ditty-bovard ; 475 calle c; guaynabo ; * ; 6107428552
• MDR Report Key: 13217051
• MDR Text Key: 286998068
• Report Number: 3005075853-2022-00198
• Device Sequence Number: 1
• Product Code: FZP
• UDI-Device Identifier: 10705036001843
• UDI-Public: 10705036001843
• Combination Product (y/n): N
• PMA/PMN Number: K050344
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Foreign,Company Representative
• Reporter Occupation: Other
• Type of Report: Initial
• Report Date: 01/10/2022

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 01/11/2022
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Model Number: EL5ML
• Device Catalogue Number: EL5ML
• Device Lot Number: V95A9X
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 12/09/2021
• Date Manufacturer Received: 12/13/2021
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 07/15/2021
• Is the Device Single Use?: Yes
• Type of Device Usage: Initial
• Patient Sequence Number: 1