MAUDE Adverse Event Report: ZOLL MEDICAL CORPORATION MODEL EMV+ VENT, ARMY, COMMERCIAL; VENTILATOR

Model Number	799-EMVP-01-01
Medical Device Problem Code	Improper Flow or Infusion (2954)
Health Effect - Clinical Code	No Clinical Signs, Symptoms or Conditions (4582)
Date of Event	04/06/2026
Type of Reportable Event	Malfunction
Additional Manufacturer Narrative
The device was returned to zoll medical corporation.The device was functionally evaluated and we were unable to duplicate the customer report.The device was tested extensively and no faults were identified.An internal inspection was performed with no discrepancies observed.The device logs were reviewed and it was noted that the device failed self test for o2 valve timing open to close.The o2 valve was replaced proactively.The device was recertified and returned to the customer.No emerging trend based on similar reports.
Event or Problem Description
Complainant alleged while attempting to monitor a 75-year-old male patient, the device stopped ventilating.Complainant indicated that there was no adverse effect to the patient due to the reported malfunction.

• Brand Name: MODEL EMV+ VENT, ARMY, COMMERCIAL
• Common Device Name: VENTILATOR
• Manufacturer (Section D): ZOLL MEDICAL CORPORATION; 269 mill road; chelmsford MA 01824
• Manufacturer Contact: scott august ; 269 mill road; chelmsford, MA 01824 ; 9784219552
• MDR Report Key: 25030783
• Report Number: 1220908-2026-01455
• Device Sequence Number: 13308474
• Product Code: CBK
• UDI-Device Identifier: 00847946023416
• UDI-Public: (01)00847946023416
• Combination Product (Y/N): N
• Initial Reporter State: CO
• Initial Reporter Country: US
• PMA/510(K) Number: K162832
• Number of Events Summarized: 1
• Summary Report (Y/N): N
• Serviced by Third Party (Y/N): N
• Reporter Type: Manufacturer
• Initial Reporter Occupation: Other
• Type of Report: Initial
• Report Date (Section B): 04/07/2026

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: 799-EMVP-01-01
• Was Device Available for Evaluation?: Device Returned to Manufacturer
• Date Returned to Manufacturer: 04/14/2026
• Was the Report Sent to FDA?: No
• Type of Report(Section G): Thirty-Day
• Initial Date Received by Manufacturer: 04/07/2026
• Initial Report FDA Received Date: 04/29/2026
• Was Device Evaluated by Manufacturer? (Y/N): Yes
• Date Device Manufactured: 08/01/2019
• 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 Age: 75 YR
• Patient Sex: Male