MAUDE Adverse Event Report: MEDTRONIC NAVIGATION, INC NAVIGATED PEDICLE ACCESS PACK; ORTHOPEDIC STEREOTAXIC INSTRUMENT

Model Number 9733498NAV

Device Problem Material Integrity Problem (2978)

Patient Problem No Known Impact Or Consequence To Patient (2692)

Event Date 10/27/2020

Event Type  Injury  

Manufacturer Narrative

No system checkout will be performed since it was an issue with an instrument.The instrument was discarded by the site.If information is provided in the future, a supplemental report will be issued.

Event Description

Medtronic received information regarding a navigation system being used during a spinal procedure to address stenosis.It was reported that a cannula broke and fragmented into right l4.Additional surgery was performed to remove the posterior portion of the cannula.There was no patient harm and the procedure delay was unknown.

Manufacturer Narrative

Event date: additional information 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.

Event Description

Additional information was provided stating that the procedure was delayed by 20-30 minutes.The likely cause of the cannula breakage was the sclerotic nature of the patient's bone along with the surgeon trying to lateralize the trajectory after it was placed in the vertebra.

• Brand Name: NAVIGATED PEDICLE ACCESS PACK
• Type of Device: ORTHOPEDIC STEREOTAXIC INSTRUMENT
• Manufacturer (Section D): MEDTRONIC NAVIGATION, INC; 826 coal creek circle; louisville CO 80027
• MDR Report Key: 10785697
• MDR Text Key: 214582446
• Report Number: 1723170-2020-02878
• Device Sequence Number: 1
• Product Code: OLO
• UDI-Device Identifier: 00643169345171
• UDI-Public: 00643169345171
• Combination Product (y/n): N
• PMA/PMN Number: K131425
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: company representative,health
• Type of Report: Initial,Followup
• Report Date: 12/07/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 11/04/2020
• Is this an Adverse Event Report?: Yes
• Is this a Product Problem Report?: Yes
• Device Operator: Health Professional
• Device Expiration Date: 03/18/2022
• Device Model Number: 9733498NAV
• Device Catalogue Number: 9733498NAV
• Device Lot Number: 200318F
• Was Device Available for Evaluation?: No
• Date Manufacturer Received: 11/12/2020
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1
• Patient Outcome(s): Required Intervention
• Patient Age: 73 YR
• Patient Weight: 88