MAUDE Adverse Event Report: ETHICON ENDO-SURGERY, LLC. ENSEAL G2 CURVED JAW 45CM; ELECTROSURGICAL CUTTING & COAGULATION & ACCESSORIES

Model Number	NSLG2C45
Medical Device Problem Code	Difficult to Open or Close (2921)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/01/2023
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
(b)(4).Event year only reported: 2023.Batch #: x95a6a.Attempts have been made to retrieve the device.To date the device has not been returned.If the device or further details are received at a later date a supplemental medwatch will be sent.A manufacturing record evaluation was performed for the finished device and the manufacturing criteria were met prior to the release of this lot/batch.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.
Event or Problem Description
It was reported that during a sleeve gastrectomy, when the surgeon opened the device and tried to use it, this was blocked and they couldn't open it.The device wasn't activated, so there was no patient adverse event.The procedure was completed successfully.
Additional Manufacturer Narrative
(b)(4).Date sent: 3/13/2023.D4 batch #: x9597h.Investigation summary: the product was returned for evaluation.Visual inspection and functional testing were conducted on the returned device.Visual analysis of the returned sample revealed that the device received the upper jaw bent and misaligned.Due to the condition of the device, difficulty in opening the jaw was observed and not all functional tests could be performed.A probable cause of the damage to the jaw could be not allowing thick and fibrous tissues to denature prior to i-blade advancement.As described in the ifu: do not use excessive force on the closing handle to close the jaws; grasp only as much tissue as will fit between the jaws where the current will pass.Greater amounts of tissue require more closing handle force.Excessive force could damage the device.Please reference the instruction for use for more information: as part of the quality process, all devices are manufactured, inspected, and released to approved specifications.A manufacturing record evaluation was performed for the finished device batch x9597h, and no non-conformances were identified.

• Brand Name: ENSEAL G2 CURVED JAW 45CM
• Common Device Name: ELECTROSURGICAL CUTTING & COAGULATION & ACCESSORIES
• Manufacturer (Section D): ETHICON ENDO-SURGERY, LLC.; 475 calle c; guaynabo 00969
• Manufacturer (Section G): ETHICON ENDO-SURGERY, LLC.; 475 calle c; guaynabo 00969
• Manufacturer Contact: kate karberg ; 475 calle c; guaynabo ; 3035526892
• MDR Report Key: 16386166
• Report Number: 3005075853-2023-01021
• Device Sequence Number: 12046638
• Product Code: GEI
• UDI-Device Identifier: 10705036014157
• UDI-Public: 10705036014157
• Combination Product (Y/N): N
• Initial Reporter Country: RO
• PMA/510(K) Number: K112033
• 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,Followup
• Report Date (Section B): 02/16/2023

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: NSLG2C45
• Device Catalogue Number: NSLG2C45
• Device Lot Number: X95A6A
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 01/31/2023
• Supplement Date Received by Manufacturer: 02/20/2023
• Initial Report FDA Received Date: 02/16/2023
• Supplement Report FDA Received Date: 03/13/2023
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 06/30/2022
• Is the Device Labeled for Single Use? (Y/N): Yes
• Usage of Device: Initial
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: GENERATOR; GENERATOR
• Patient Sex: Unknown