MAUDE Adverse Event Report: MEDTRONIC NAVIGATION, INC NAVLOCK; ORTHOPEDIC STEREOTAXIC INSTRUMENT

Model Number 9734682

Device Problems Mechanical Jam (2983); Mechanics Altered (2984)

Patient Problem No Patient Involvement (2645)

Event Date 04/17/2020

Event Type  malfunction  

Manufacturer Narrative

No patient information provided as no patient was involved in this concern.Device lot number, or serial number, unavailable.No parts have been received by the manufacturer for evaluation.Device manufacturing date is dependent on lot number/serial number, therefore, unavailable.If information is provided in the future, a supplemental report will be issued.

Event Description

Medtronic received information regarding a navigation system.It was reported outside of a procedure that the violet instrument tracker was defective.No patient was present at the time of the event.

Manufacturer Narrative

H3) the instrument tracker was returned to the manufacturer for evaluation.Analysis found that there was evidence of galling on the inside of the unit, preventing insertion of known operational instruments.However, the tracker tracked as intended with good geometry errors.The hardware investigation found that the reported event was related to a hardware issue.This issue was documented in a medtronic navigation hardware anomaly tracking database.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: NAVLOCK
• Type of Device: ORTHOPEDIC STEREOTAXIC INSTRUMENT
• Manufacturer (Section D): MEDTRONIC NAVIGATION, INC; 826 coal creek circle; louisville CO 80027
• MDR Report Key: 10011287
• MDR Text Key: 189473070
• Report Number: 1723170-2020-01332
• Device Sequence Number: 1
• Product Code: OLO
• Combination Product (y/n): N
• PMA/PMN Number: K171267
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: foreign,health professional
• Type of Report: Initial,Followup
• Report Date: 07/16/2020

1 Device was Involved in the Event

1 Patient was Involved in the Event

• Date FDA Received: 04/29/2020
• Is this an Adverse Event Report?: No
• Is this a Product Problem Report?: Yes
• Device Operator: No Information
• Device Model Number: 9734682
• Device Catalogue Number: 9734682
• Device Lot Number: 190711
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 07/07/2020
• Date Manufacturer Received: 07/08/2020
• Is This a Reprocessed and Reused Single-Use Device?: No
• Patient Sequence Number: 1