MAUDE Adverse Event Report: STRYKER INSTRUMENTS-A DIVISION OF STRYKER CORP ESSX HANDPIECE; DRILL, SURGICAL, ENT (ELECTRIC OR PNEUMATIC) INCLUDING HANDPIECE

Catalog Number	5290601200
Medical Device Problem Code	Unintended Power Up (1162)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/28/2025
Type of Reportable Event	Malfunction
Event or Problem Description
The manufacturer sales representative reported that the device sometimes works by itself during testing at the user facility.There was no patient involvement, no delay, no medical intervention, and no adverse consequences.
Additional Manufacturer Narrative
In accordance to with the "final guidance on medical device reporting for manufacturers" issued on november 7, 2016, stryker instruments will no longer report the malfunction of the product activating unintentionally (turning on, speeding up, running without user input) for our small bone powered surgical systems product lines (product code erl), as this malfunction has not caused or contributed to any serious injuries in at least two years.No new mdrs will be generated for this malfunction moving forward.Additionally, supplemental records may be filed for any past reported events that are still pending evaluation or obtain new information.Should a new serious adverse event occur attributed to this malfunction, mdr reporting will resume.
Event or Problem Description
No new information.

• Brand Name: ESSX HANDPIECE
• Common Device Name: DRILL, SURGICAL, ENT (ELECTRIC OR PNEUMATIC) INCLUDING HANDPIECE
• 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: 21984402
• Report Number: 3015967359-2025-00994
• Device Sequence Number: 14518937
• Product Code: ERL
• UDI-Device Identifier: 04546540517593
• UDI-Public: (01)04546540517593
• Combination Product (Y/N): N
• Initial Reporter Country: TU
• PMA/510(K) Number: K011381
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: Company Representative
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup
• Report Date (Section B): 08/06/2025

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
• Operator of Device: Health Professional
• Device Catalogue Number: 5290601200
• Was Device Available for Evaluation?: Yes
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 04/29/2025
• Supplement Date Received by Manufacturer: 08/06/2025
• Initial Report FDA Received Date: 05/08/2025
• Supplement Report FDA Received Date: 08/06/2025
• Was Device Evaluated by Manufacturer? (Y/N): No
• 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