MAUDE Adverse Event Report: MEDTRONIC NAVIGATION, INC (LITTLETON) O-ARM 1000 IMAGING SYSTEM 3RD EDITION; IMAGE-INTENSIFIED FLUOROSCOPIC X-RAY SYSTEM, M

Model Number BI70000028120

Device Problem Incorrect, Inadequate or Imprecise Result or Readings (1535)

Patient Problem Unspecified Tissue Injury (4559)

Event Date 02/13/2024

Event Type  Injury  

Event Description

Medtronic received information regarding an imaging system being used during a sacroiliac and thoracolumbar procedure.It was reported that after taking a spin with the imaging system and setting screws, then taking another spin, all the screws showed in the disk space.A 3rd spin was taken and after touching a screw cap with the chicken foot, the surgeon reported it was off 3 mm lateral. performed a spin with the demo lumber and found it to also be inaccurate.Left side appeared to be more inaccurate. navigation was aborted, and the surgeon reset the screws by hand.There was less than an hour delay in surgery.There was no impact on patient outcome.

Manufacturer Narrative

Continuation of d10: section d references the main component of the system.Other medical products in use during the event include: product id: bi-500-01070, software version: 3.2.1 h3, h6: the system was serviced in the field and the left tracker verification failed.The left and right trackers were calibrated and the system passed all testing.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.

Manufacturer Narrative

D10: section d information references the main component of the system.Other relevant device(s) are: product id: 9733302, lot number: unknown; product id: 9733301, lot number: unknown h3/h6: the software analysis was completed, the issue was confirmed.Codes b01, c10, and d18 apply.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: O-ARM 1000 IMAGING SYSTEM 3RD EDITION
• Type of Device: IMAGE-INTENSIFIED FLUOROSCOPIC X-RAY SYSTEM, M
• Manufacturer (Section D): MEDTRONIC NAVIGATION, INC (LITTLETON); 300 foster st; littleton MA 01460
• Manufacturer (Section G): MEDTRONIC NAVIGATION, INC (LITTLETON); 300 foster st; littleton MA 01460
• Manufacturer Contact: glen belmer ; 7000 central avenue ne rcw215; minneapolis, MN 55432 ; 6122713209
• MDR Report Key: 18711337
• MDR Text Key: 335471544
• Report Number: 3004785967-2024-00112
• Device Sequence Number: 1
• Product Code: OXO
• Combination Product (y/n): N
• Reporter Country Code: US
• PMA/PMN Number: K092564
• Number of Events Reported: 1
• Summary Report (Y/N): N
• Report Source: Manufacturer
• Source Type: Health Professional,Company Representative
• Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date: 03/05/2024

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
• Device Operator: Health Professional
• Device Model Number: BI70000028120
• Device Catalogue Number: BI70000028120
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Initial Date Manufacturer Received: 02/13/2024
• Initial Date FDA Received: 02/15/2024
• Supplement Dates Manufacturer Received: 02/15/2024
• Supplement Dates FDA Received: 03/05/2024
• Was Device Evaluated by Manufacturer?: Yes
• Date Device Manufactured: 10/30/2014
• 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 H11; SEE H11...
• Patient Outcome(s): Required Intervention
• Patient Age: 48 YR
• Patient Sex: Female
• Patient Weight: 85 KG