MAUDE Adverse Event Report: ZOLL MEDICAL CORPORATION M SERIES; DEFIBRILLATOR/PACEMAKER

Model Number	MSERIES BI-PHASIC
Medical Device Problem Code	Failure to Deliver Shock/Stimulation (1133)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Zoll medical corporation has not received the device for evaluation and this complaint is still under investigation.
Event or Problem Description
Complainant alleged that during a routine shift check by a clinician, the device failed to discharge.Complainant indicated that there was no patient involvement in the reported malfunction.
Additional Manufacturer Narrative
The customer was contacted for return of the suspect product.The product has not been returned to zoll for evaluation.
Additional Manufacturer Narrative
Zoll medical corporation evaluated the device and the customer's report was not replicated or confirmed.The device was put through extensive testing including full functional testing and multiple 30j tests using a known good set of paddles without duplicating the report.The device was recertified and returned to the customer.The paddles used at the time were not returned for evaluation.No trend is associated with reports of this type.

• Brand Name: M SERIES
• Common Device Name: DEFIBRILLATOR/PACEMAKER
• Manufacturer (Section D): ZOLL MEDICAL CORPORATION; 269 mill road; chelmsford MA 01824
• MDR Report Key: 12096090
• Report Number: 1220908-2021-02039
• Device Sequence Number: 16378018
• Product Code: MKJ
• UDI-Device Identifier: 00847946002886
• UDI-Public: 00847946002886
• Combination Product (Y/N): N
• Initial Reporter State: NY
• Initial Reporter Country: US
• PMA/510(K) Number: K990762
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): Unknown
• Reporter Type: Manufacturer
• Initial Reporter Occupation: Other
• Type of Report: Initial,Followup,Followup
• Report Date (Section B): 06/10/2021

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 Model Number: MSERIES BI-PHASIC
• Device Catalogue Number: M SERIES
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 08/04/2021
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 06/10/2021
• Supplement Date Received by Manufacturer: 06/10/2021; 06/10/2021
• Initial Report FDA Received Date: 06/30/2021
• Supplement Report FDA Received Date: 07/22/2021; 09/08/2021
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1