MAUDE Adverse Event Report: STRYKER INSTRUMENTS-A DIVISION OF STRYKER CORP MAESTRO AIR MOTOR WITH HANDSWITCH; MOTOR, DRILL, PNEUMATIC

Catalog Number	540720000H
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
This record is a consolidation of records summarized as a part of the fda voluntary malfunction summary reporting program.Reported events: 3 events were reported for this quarter.Product return status: 3 devices were received.Evaluation findings (results/components) 1 device: mechanical problem identified / screw 1 device: wear problem / fail-safe system 1 device: wear problem / switch/relay.Product disposition: 3 devices: serviced and returned to customer additional information: 3 devices were not labeled for single-use.3 devices were not reprocessed or reused.
Event or Problem Description
This record is a consolidation of records summarized as a part of the fda voluntary malfunction summary reporting program.Events occurred between july 1 ¿ september 30, 2025.This report summarizes 3 events for the failure: detachment of device or device component.- 3 events had problem identified during non-clinical procedure; there was no patient involvement.

• Brand Name: MAESTRO AIR MOTOR WITH HANDSWITCH
• Common Device Name: MOTOR, DRILL, PNEUMATIC
• Manufacturer (Section D): STRYKER INSTRUMENTS-A DIVISION OF STRYKER CORP; 1941 stryker way; portage MI 49002
• Manufacturer (Section G): STRYKER INSTRUMENTS-KALAMAZOO; 4100 east milham avenue; kalamazoo MI 49001
• Manufacturer Contact: kelsey barla ; 1941 stryker way; portage, MI 49002 ; 2693237700
• MDR Report Key: 23399920
• Report Number: 3015967359-2025-99531
• Device Sequence Number: 13265710
• Product Code: HBB
• UDI-Device Identifier: 07613327128727
• UDI-Public: 07613327128727
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• Exemption Number: VMSR
• Number of Events Summarized: 3
• Summary Report (Y/N): Y
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 10/28/2025

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 Catalogue Number: 540720000H
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 09/30/2025
• Initial Report FDA Received Date: 10/28/2025
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• 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: Reuse
• Patient Sequence Number: 1
• Patient Sex: Unknown