MAUDE Adverse Event Report: PHYSIO-CONTROL, INC. - 3015876 LIFEPAK 15 DEFIBRILLATOR/MONITOR; AUTOMATED EXTERNAL DEFIBRILLATORS (NON-WEARABLE)

Model Number	15
Medical Device Problem Code	Unexpected Shutdown (4019)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	10/10/2025
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Stryker continues to investigate the reported failure and will submit a supplemental report on this event to the fda as provided by 21 cfr 803.56.
Event or Problem Description
The customer contacted stryker to report that their device unexpectedly lost power.In this state the device may not be able to deliver defibrillation therapy if needed.There was no patient involvement reported with the event.
Additional Manufacturer Narrative
Stryker evaluated the customer's device and was able to verify the reported issue was logged in the device¿s memory, but unable to duplicate the reported issue.The likely cause of the reported issue was depleted batteries; however, the root cause could not be conclusively determined.Stryker recommended replacing the power supplies and power supply cables.Additionally, the contact pcb was replaced as a preventative measure.The device passed functional and performance testing and was returned to the customer.
Event or Problem Description
The customer contacted stryker to report that their device unexpectedly lost power.In this state the device may not be able to deliver defibrillation therapy if needed.There was no patient involvement reported with the event.

• Brand Name: LIFEPAK 15 DEFIBRILLATOR/MONITOR
• Common Device Name: AUTOMATED EXTERNAL DEFIBRILLATORS (NON-WEARABLE)
• Manufacturer (Section D): PHYSIO-CONTROL, INC. - 3015876; 11811 willows road ne; redmond WA 98052
• Manufacturer (Section G): PHYSIO-CONTROL, INC. - 3015876; 11811 willows road ne; redmond WA 98052
• Manufacturer Contact: brian blakeslee ; 11811 willows road ne; redmond, WA 98052 ; 4258674000
• MDR Report Key: 23429893
• Report Number: 0003015876-2025-02272
• Device Sequence Number: 9863701
• Product Code: MKJ
• UDI-Device Identifier: 00883873912126
• UDI-Public: 00883873912126
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K142430
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: User Facility
• Initial Reporter Occupation: Non-Healthcare Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 03/09/2026

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: Health Professional
• Device Model Number: 15
• Device Catalogue Number: 99577-001221
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Type of Report(Section G): Follow-Up
• Initial Date Received by Manufacturer: 10/10/2025
• Supplement Date Received by Manufacturer: 02/24/2026
• Initial Report FDA Received Date: 10/30/2025
• Supplement Report FDA Received Date: 03/09/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/18/2014
• 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