MAUDE Adverse Event Report: COVIDIEN MFG DC BOULDER LIGASURE ADVANCE; ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES

Model Number	LF5544
Medical Device Problem Code	Failure to Cut (2587)
Health Effect - Clinical Code	No Information (3190)
Date of Event	11/23/2016
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
One device was received for evaluation.The returned product did not meet specification as received.The visual inspection found the knife was trapped and contained within the jaws.The jaws would not open or close due to the trapped knife.The reported condition was confirmed.The knife is trapped and contained within the jaws.Knife trap happens when the blade is extended, and the jaws are not completely closed.This allows the knife track to open too wide and the blade moves out of its track.As a safety measure, the knife must be retracted to open the jaws.The tissue in the webbing may have prevented the knife from retracting far enough to allow the jaws to open.More frequent cleaning could have also reduced the difficulty activating the knife.The investigation identified the root cause of the reported event to be knife trap due to user error.The instruction for use (ifu) cautions confirm that the jaws have reached the closed position and are locked (the handle is latched) before activating the cutter.If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
According to the reporter, the tweezer did not cut.There was no patient injury reported.

• Brand Name: LIGASURE ADVANCE
• Common Device Name: ELECTROSURGICAL, CUTTING & COAGULATION & ACCESSORIES
• Manufacturer (Section D): COVIDIEN MFG DC BOULDER; 5920 longbow dr; boulder CO 80301 3299
• MDR Report Key: 8011379
• Report Number: 1717344-2018-01400
• Device Sequence Number: 1435200
• Product Code: GEI
• UDI-Device Identifier: 10884524002279
• UDI-Public: 10884524002279
• Combination Product (Y/N): N
• Initial Reporter Country: BR
• PMA/510(K) Number: K063195
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: foreign,health professional,u
• Initial Reporter Occupation: Physician
• Type of Report: Initial
• Report Date (Section B): 10/26/2018

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 Model Number: LF5544
• Device Catalogue Number: LF5544
• Device Lot Number: 50570088X
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 09/24/2018
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 10/02/2018
• Initial Report FDA Received Date: 10/28/2018
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1