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

Model Number	MSERIES BI-PHASIC
Medical Device Problem Code	Failure to Read Input Signal (1581)
Health Effect - Clinical Code	No Patient Involvement (2645)
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
Zoll medical corporation has received the device and will be providing a supplemental report when our investigation is completed.
Event or Problem Description
Complainant alleged that during functional testing, the device was unable to analyze.Complainant indicated that there was no patient involvement in the reported malfunction.
Additional Manufacturer Narrative
The device was returned to zoll medical corporation for evaluation.During disassembly of the device to determine root cause, the technician observed physical damage to a connector causing a cable to not be held in place.This resulted in analyzed button not being able to function as intended.This report is consistent with mis-handling of the device by the end user.Component root cause could not be firmly established due to the observed damages.Analysis of reports of this type has not identified an increase in trend.

• Brand Name: M SERIES
• Common Device Name: DEFIBRILLATOR/PACEMAKER
• Manufacturer (Section D): ZOLL MEDICAL CORPORATION; 269 mill road; chelmsford MA 01824
• MDR Report Key: 8842375
• Report Number: 1220908-2019-02101
• Device Sequence Number: 1561441
• Product Code: MKJ
• UDI-Device Identifier: 00847946007140
• UDI-Public: 00847946007140
• Combination Product (Y/N): N
• Initial Reporter State: FL
• Initial Reporter Country: US
• PMA/510(K) Number: K990762
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Reporter Type: Manufacturer
• Report Source: health professional
• Initial Reporter Occupation: Other Health Care Professional
• Type of Report: Initial,Followup
• Report Date (Section B): 07/09/2019

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: 07/16/2019
• Was the Report Sent to FDA?: No
• Initial Date Received by Manufacturer: 07/09/2019
• Supplement Date Received by Manufacturer: 07/09/2019
• Initial Report FDA Received Date: 07/30/2019
• Supplement Report FDA Received Date: 08/17/2019
• Is This a Single-Use Device that was Reprocessed and Reused on a Patient? (Y/N): No
• Patient Sequence Number: 1