MAUDE Adverse Event Report: US SURGICAL PUERTO RICO ILA; STAPLE, IMPLANTABLE

Model Number	3971
Medical Device Problem Codes	Break (1069); Failure to Form Staple (2579); Detachment of Device or Device Component (2907)
Health Effect - Clinical Codes	Tissue Damage (2104); No Code Available (3191)
Date of Event	04/12/2019
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
(b)(4).If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
According to the reporter on a partial gastrectomy, when firing was performed during the stomach resection, there were many parts where the staples were not fired on the tissue, and manual suturing was performed to complete the case.When returning the knife to the original position, the wire inside the stapler protruded, it is the part which push the knife of the cartridge out.The surgical time was extended by less than 30 min.The device was removed from the tissue by additionally resecting the tissue.There was tissue damage.Oozing bleeding that is less than 500cc occurred as a result of the issue.
Additional Manufacturer Narrative
Evaluation summary post market vigilance (pmv) led an evaluation of one device.Visual inspection noted the device received was fully applied.The knife assembly and white sleeve were intact.The knife blade assembly was observed to be damaged.Functional testing was precluded due to the observed damage.Records from each manufacturing lot are thoroughly reviewed to ensure that products are released meeting all quality release specifications at the time of manufacture.Replication of this condition may occur if excessive force is applied to advance the firing knob during application over a thick tissue.The root cause of the observed damage was found to be due to the device not being used as intended which caused or contributed to the reported condition.Medtronic is submitting this report to comply with fda reporting regulations under 21 cfr parts 4 and 803.This report is based upon information obtained by medtronic, which the company may not have been able to fully investigate or verify prior to the date the report was required by the fda.Medtronic has made reasonable efforts to obtain more complete information and has provided as much relevant information as is available to the company as of the submission date of this report.This report does not constitute an admission or a conclusion by fda, medtronic, or its employees that the device, medtronic, or its employee caused or contributed to the event described in the report.In particular, this report does not constitute an admission by anyone that the product described in this report has any ¿defects¿ or has ¿malfunctioned¿.These words are included in the fda 3500a form and are fixed items for selection created by the fda to categorize the type of event solely for the purpose of regulatory reporting.Medtronic objects to the use of these words and others like them because of the lack of definition and the connotations implied by these terms.This statement should be included with any information or report disclosed to the public under the freedom of information act.Any required fields that are unpopulated are blank because the information is currently unknown or unavailable.A good faith effort will be made to obtain the applicable information relevant to the report.If information is provided in the future, a supplemental report will be issued.

• Brand Name: ILA
• Common Device Name: STAPLE, IMPLANTABLE
• Manufacturer (Section D): US SURGICAL PUERTO RICO; 201 sabanetas industrial park; ponce PR 00716 4401
• MDR Report Key: 8571689
• Report Number: 2647580-2019-02367
• Device Sequence Number: 1667145
• Product Code: GDW
• UDI-Device Identifier: 10884521063167
• UDI-Public: 10884521063167
• Combination Product (Y/N): N
• Initial Reporter Country: JA
• PMA/510(K) Number: K885222
• 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,Followup
• Report Date (Section B): 07/05/2019

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Operator of Device: Health Professional
• Device Expiration Date: 03/31/2023
• Device Model Number: 3971
• Device Catalogue Number: 3971
• Device Lot Number: P8C1513X
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 04/29/2019
• Initial Date Received by Manufacturer: 04/12/2019
• Supplement Date Received by Manufacturer: 06/12/2019
• Initial Report FDA Received Date: 05/01/2019
• Supplement Report FDA Received Date: 07/05/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1
• Outcome Attributed to Adverse Event: Required Intervention