MAUDE Adverse Event Report: MICRO THERAPEUTICS, INC. DBA EV3 SOLITAIRE FR4; CATHETER, THROMBUS RETRIEVER

Model Number	SFR4-6-40-10
Medical Device Problem Codes	Break (1069); Physical Resistance/Sticking (4012)
Health Effect - Clinical Code	Device Embedded In Tissue or Plaque (3165)
Date of Event	04/03/2021
Type of Reportable Event	Serious Injury
Additional Manufacturer Narrative
If information is provided in the future, a supplemental report will be issued.
Event or Problem Description
Medtronic received a report that when pulling the solitaire from m1 to the ica the device broke off and was left in the patient.The patient did not experience any symptoms associated with the event, and their status was said to be alive with no injury.The patient was undergoing a thrombectomy for an occlusion in the m1 segment.
Event or Problem Description
Additional information received reported that the device broke off at the weld point of the stent and the pusher wire.There were no issues prior, and the doctor felt resistance when pulling device back and used a lot of force.The device was left in the patient in the distal ica.
Additional Manufacturer Narrative
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: SOLITAIRE FR4
• Common Device Name: CATHETER, THROMBUS RETRIEVER
• Manufacturer (Section D): MICRO THERAPEUTICS, INC. DBA EV3; 9775 toledo way; irvine CA 92618
• MDR Report Key: 11676247
• Report Number: 2029214-2021-00440
• Device Sequence Number: 3073293
• Product Code: NRY
• UDI-Device Identifier: 00847536034730
• UDI-Public: 00847536034730
• Combination Product (Y/N): N
• Initial Reporter State: PA
• Initial Reporter Country: US
• PMA/510(K) Number: K183022
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Report Source: company representative,health
• Initial Reporter Occupation: Physician
• Type of Report: Initial,Followup
• Report Date (Section B): 05/07/2021

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: 07/02/2023
• Device Model Number: SFR4-6-40-10
• Device Catalogue Number: SFR4-6-40-10
• Device Lot Number: B050462
• Was Device Available for Evaluation?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/03/2021
• Supplement Date Received by Manufacturer: 04/20/2021
• Initial Report FDA Received Date: 04/15/2021
• Supplement Report FDA Received Date: 05/07/2021
• 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: Other
• Patient Age: 85 YR