MAUDE Adverse Event Report: MEDTRONIC NAVIGATION, INC STEALTHSTATION FLEXENT; EAR, NOSE, AND THROAT STEREOTAXIC INSTRUMENT

Model Number 9736242

Device Problem Unexpected Shutdown (4019)

Patient Problem No Clinical Signs, Symptoms or Conditions (4582)

Event Date 11/08/2023

Event Type  malfunction  

Event Description

Medtronic received information regarding a navigation system being used during a functional endoscopic sinus surgery (fess) procedure.It was reported that the site had experienced an unexpected shutdown while in surgery.The site was getting ready to register and was editing the model when the system shut off.They were able to reboot the system, reedit the model, and continue with surgery.There was a less than 15 minute surgical delay.No known impact to patient outcome.

Manufacturer Narrative

Concomitant medical products: section d information references the main component of the system.Other relevant device(s) are: product id: 9736226, serial/lot #: 2.1.0, ubd: , udi#: h3: the software investigation found that the reported event was related to a software issue.There were 2 sessions of application logs present of the issue date.Logs captured a segfault and a core file in the qmlguiservice on the date of the issue when user was in registration task.The core file was generated by "qmlguiservice" and the program got terminated by a signal in the function.This issue was documented in a medtronic navigation software anomaly tracking database.Codes b01, c10, d18 are applicable to this analysis.The system was serviced in the field, and no fault was found.The system performed as intended.Codes b01, c19, d14 are applicable to this analysis.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: STEALTHSTATION FLEXENT
• Type of Device: EAR, NOSE, AND THROAT STEREOTAXIC INSTRUMENT
• Manufacturer (Section D): MEDTRONIC NAVIGATION, INC; 826 coal creek circle; louisville CO 80027
• Manufacturer (Section G): MEDTRONIC NAVIGATION, INC; 826 coal creek circle; louisville CO 80027
• Manufacturer Contact: glen belmer ; 7000 central avenue ne rcw215; minneapolis, MN 55432 ; 6122713209
• MDR Report Key: 18567163
• MDR Text Key: 333539143
• Report Number: 1723170-2024-00319
• Device Sequence Number: 1
• Product Code: PGW
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K200723
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Biomedical Engineer
• Type of Report: Initial
• Report Date: 01/23/2024

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
• Device Operator: Health Professional
• Device Model Number: 9736242
• Device Catalogue Number: 9736242
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 11/15/2023
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 01/03/2024
• Initial Date FDA Received: 01/23/2024
• Was Device Evaluated by Manufacturer?: Yes
• Is the Device Single Use?: No
• Is This a Reprocessed and Reused Single-Use Device?: No
• Type of Device Usage: Reuse
• Patient Sequence Number: 1
• Treatment: "SEE H10."
• Patient Age: 74 YR
• Patient Sex: Female