MAUDE Adverse Event Report: MEDOS INTERNATIONAL SÃ RL CH VELYS NAVIGATION STATION; ORTHOPEDIC STEREOTAXIC INSTRUMENT

Catalog Number	451611000
Medical Device Problem Codes	Use of Device Problem (1670); Malposition of Device (2616)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	03/02/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Product complaint #(b)(4).This report is being submitted pursuant to the provisions of 21 cfr, part 803 (and/or part 4, as applicable).This report may be based on information which has not been investigated or verified prior to the required reporting date.This report does not reflect a conclusion by depuy synthes, or its employees that the report constitutes an admission that the product, depuy synthes, or its employees caused or contributed to the potential event described in this report.If information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.
Event or Problem Description
It was reported an issue of the l-4 (right side) screw's trajectory being unreachable occurred during a l3-l5 spinal fusion.The system did not give any advance warning.Event occurred while placing screws while robot was on patient's right side.Surgeon elected to go with free hand for that screw next day of surgery: (b)(6) 2026.All information has been disclosed.No further information was provided.
Additional Manufacturer Narrative
24apr2026 clinician review: additional information has been received; the previously reported event is no longer considered reportable at this time as there was no failure of the device.No further follow-ups will be sent.
Additional Manufacturer Narrative
Depuy synthes is submitting this report pursuant to the provisions of 21 cfr, part 803.This report may be based on information which depuy synthes has not been able to investigate or verify prior to the required reporting date.This report does not reflect a conclusion by fda, depuy synthes or its employees that the report constitutes an admission that the device, depuy synthes, or its employees caused or contributed to the potential event described in this report.If the information is unknown, not available or does not apply, the section/field of the form is left blank.H11 additional narrative: added: d10 concomitant, h6 medical device problem code if information is obtained that was not available for the initial medwatch, a follow-up medwatch will be filed as appropriate.

• Brand Name: VELYS NAVIGATION STATION
• Common Device Name: ORTHOPEDIC STEREOTAXIC INSTRUMENT
• Manufacturer (Section D): MEDOS INTERNATIONAL SÃ RL CH; chemin-blanc 38; le locle 02400 ; SZ 02400
• Manufacturer (Section G): DEPUY SYNTHES PRODUCTS LLC; 4500 riverside drive; palm beach gardens FL
• Manufacturer Contact: elba bello ; 325 paramount drive; raynham, MA 02767 ; 9083863534
• MDR Report Key: 24605501
• Report Number: 1526439-2026-00256
• Device Sequence Number: 21100227
• Product Code: OLO
• UDI-Device Identifier: 10705034645995
• UDI-Public: (01)10705034645995
• Combination Product (Y/N): N
• Initial Reporter State: TN
• Initial Reporter Country: US
• PMA/510(K) Number: K233228
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Report Source: Health Professional,Company Representative
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup,Followup

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
• Operator of Device: Health Professional
• Device Catalogue Number: 451611000
• Was Device Available for Evaluation?: No
• Is the Reporter a Health Professional?: Yes
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 03/02/2026
• Supplement Date Received by Manufacturer: 04/16/2026; 04/24/2026
• Initial Report FDA Received Date: 03/16/2026
• Supplement Report FDA Received Date: 04/17/2026; 04/24/2026
• Was Device Evaluated by Manufacturer? (Y/N): No
• Date Device Manufactured: 11/20/2025
• Is the Device Labeled for Single Use? (Y/N): No
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Usage of Device: Unknown
• Patient Sequence Number: 1
• Concomitant Medical Products and Therapy/Usage Dates: VELYS CAMERA STATION; VELYS ROBOTIC-ASSIST STATION; VELYS SPINE ARRAY BASE SET
• Patient Sex: Unknown