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

Catalog Number	7400-015-000
Medical Device Problem Code	Detachment of Device or Device Component (2907)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	01/19/2026
Type of Reportable Event	Malfunction
Event or Problem Description
The manufacturer field service technician reported that the device had missing component while it was being serviced at the user facility.There was no patient involvement, no delay, no medical intervention, and no adverse consequences.
Additional Manufacturer Narrative
Additional information: d9 correction: device evaluation information clarified the component missing was o-ring and it is unlikely to cause or contribute to a serious injury or death.There is no evidence to suggest filings is necessary.If additional information becomes available , the decision will be reassessed.This supplemental is being filed to identify an mdr was not required for this event.
Event or Problem Description
The manufacturer field service technician reported that the device had missing o-ring while it was being serviced at the user facility.There was no patient involvement, no delay, no medical intervention, and no adverse consequences.

• Brand Name: TPX MICRO DRILL
• 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: 24344559
• Report Number: 3015967359-2026-00111
• Device Sequence Number: 10041002
• Product Code: ERL
• UDI-Device Identifier: 07613327483048
• UDI-Public: (01)07613327483048
• Combination Product (Y/N): N
• Initial Reporter State: MI
• Initial Reporter Country: US
• PMA/510(K) Number: K112593
• 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): 03/04/2026

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: Other
• Device Catalogue Number: 7400-015-000
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Is the Reporter a Health Professional?: No
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 01/19/2026
• Supplement Date Received by Manufacturer: 02/26/2026
• Initial Report FDA Received Date: 02/16/2026
• Supplement Report FDA Received Date: 03/04/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 05/05/2020
• 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