MAUDE Adverse Event Report: PHYSIO-CONTROL, INC. - 3015876 LIFEPAK® CR2 DEFIBRILLATOR; AUTOMATED EXTERNAL DEFIBRILLATORS (NON-WEARABLE)

Model Number	CR2
Medical Device Problem Code	Inappropriate/Inadequate Shock/Stimulation (1574)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	02/28/2024
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 delivered a monophasic shock instead of a biphasic shock.In this state, wrong defibrillation therapy may be delivered.There was no report of patient use associated to the reported event.
Event or Problem Description
The customer contacted stryker to report that their device delivered a monophasic shock instead of a biphasic shock.In this state, wrong defibrillation therapy may be delivered.There was no report of patient use associated to the reported event.
Additional Manufacturer Narrative
Stryker evaluated the customer's device and verified the reported issue.Stryker determined that a blown relay was the cause of the reported issue due to electrical overstress.Stryker archived the device, and the customer received a replacement device.

• Brand Name: LIFEPAK® CR2 DEFIBRILLATOR
• 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: 19002023
• Report Number: 0003015876-2024-00646
• Device Sequence Number: 8464651
• Product Code: MKJ
• UDI-Device Identifier: 00883873824115
• UDI-Public: 00883873824115
• Combination Product (Y/N): N
• Initial Reporter State: NY
• Initial Reporter Country: US
• PMA/510(K) Number: P170018
• 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): 06/11/2024

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: Lay User/Patient
• Device Model Number: CR2
• Device Catalogue Number: 99512-001263
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Type of Report(Section G): Initial
• Initial Date Received by Manufacturer: 02/28/2024
• Supplement Date Received by Manufacturer: 05/15/2024
• Initial Report FDA Received Date: 03/29/2024
• Supplement Report FDA Received Date: 06/11/2024
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 09/21/2022
• 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