Model AEV (Tan, Commercial)Recalls & reported problems across all models

We found 2 models of Model AEV (Tan, Commercial) by Zoll Medical Corporation in the FDA's device registry (GUDID). Together they are named in 261 adverse event reports in the FDA's MAUDE database, received between Mar 18, 2017 and Aug 31, 2026 — classified as 1 death, 260 malfunctions.

The most frequently reported specific device problem is “Failure of Device to Self-Test” (42 reports).

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event. Widely used products collect more reports, so totals can't be used to compare products or estimate failure rates. Only reports that name a model's exact device identifier are counted. What reports can and can't tell you · How this data works

Most reported Model AEV (Tan, Commercial) problems

Model AEV (Tan, Commercial) models

2 models, most reported first. Each model has its own page with its reports, recalls and device details.

• Model AEV (Tan, Commercial) 799-AEV1-00-01

  VENTILATOR, CONTINUOUS, FACILITY USE
  1 death174 reports
• Model AEV (Tan, Commercial) 799-AEV1-01

  VENTILATOR, CONTINUOUS, FACILITY USE
  87 reports

Recent Model AEV (Tan, Commercial) adverse event reports

The 15 most recent reports across all models, in the reporter's own words as published by the FDA.

• MalfunctionAug 31, 2026Failure to Power Up

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 50520038 ↗
• MalfunctionJan 30, 2026Improper Flow or Infusion

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN), THE DEVICE STOPPED VENTILATING. COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY ADVERSE EFFECT TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: Insufficient Information

  MAUDE report 24226462 ↗
• MalfunctionJan 19, 2026Failure to Power Up; Failure of Device to Self-Test; Pressure Problem

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN), THE DEVICE DELAYED POWER ON, DISPLAYED AN "AIRWAY PRESSURE SENSING FAILURE - 1052," AND "OFF SET SELF CHECK FAILURE - 1174" MESSAGES. COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY ADVERSE EFFECT TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: Insufficient Information

  MAUDE report 24108727 ↗
• MalfunctionDec 10, 2025Mechanical Problem; Mechanical Problem

  COMPLAINANT ALLEGED THAT DURING FUNCTIONAL TESTING, THE DEVICE DISPLAYED A "COMPRESSOR FAILURE -1001" ERROR MESSAGE. COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23768462 ↗
• MalfunctionOct 15, 2025Mechanical Problem; Use of Device Problem; Calibration Problem; Pressure Problem; Mechanical Problem; Use of Device Problem; Calibration Problem; Pressure Problem

  COMPLAINANT ALLEGED THAT DURING FUNCTIONAL TESTING, THE DEVICE DISPLAYED COMPRESSOR FAILURE 1001, AIRWAY PRESSURE SENSING FAILURE 1052, AND RUNTIME CALIBRATION FAILURE 1051 ERROR MESSAGES. COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 23285146 ↗
• MalfunctionJun 25, 2025Failure to Power Up; Failure to Power Up

  COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE WOULD NOT POWER UP. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 22326692 ↗
• MalfunctionJun 9, 2025Mechanical Problem; Mechanical Problem

  COMPLAINANT ALLEGED THAT WHILE VENTILATING A PATIENT (AGE & GENDER UNKNOWN), THE DEVICE DISPLAYED COMPRESSOR FAULT 2001. THE CLINICIAN CONTINUED TO USE THE DEVICE TO TREAT THE PATIENT. COMPLAINANT INDICATED THAT THERE WERE NO ADVERSE EFFECTS TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 22167962 ↗
• MalfunctionApr 21, 2025Unable to Obtain Readings; Unable to Obtain Readings

  COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE DISPLAYED AN "INTERNAL COMM FAILURE - 1474" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 21872970 ↗
• MalfunctionMar 21, 2025Unexpected Shutdown; Unexpected Shutdown

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN) THE DEVICE INAPPROPRIATELY POWERED OFF. COMPLAINANT INDICATED THAT THERE WERE NO ADVERSE EFFECTS TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: Insufficient Information

  MAUDE report 21663350 ↗
• MalfunctionMar 21, 2025Unexpected Shutdown; Unexpected Shutdown

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN) THE DEVICE PROMPTED PM DUE THEN POWERED OFF. COMPLAINANT INDICATED THAT THERE WERE NO ADVERSE EFFECTS TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: Insufficient Information

  MAUDE report 21663232 ↗
• MalfunctionJan 3, 2025Infusion or Flow Problem; Infusion or Flow Problem

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN), THE DEVICE DISPLAYED "02 VALVE FAULT - 2011" AND "02 VALVE FAULT - 3011" ERROR MESSAGES. COMPLAINANT INDICATED THAT THERE WAS NO ADVERSE EFFECT TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 21065809 ↗
• MalfunctionOct 29, 2024Improper Flow or Infusion; Reset Problem; Improper Flow or Infusion; Reset Problem

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN), THE DEVICE STOPPED VENTILATING AND RESTART/REBOOT ITSELF. COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY ADVERSE EFFECT TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: Insufficient Information

  MAUDE report 20556193 ↗
• MalfunctionOct 29, 2024Mechanical Problem; Mechanical Problem

  COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED THE "COMPRESSOR FAILURE - 1001" AND "COMPRESSOR FAILURE 2001" ERROR MESSAGES. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20555997 ↗
• MalfunctionOct 7, 2024Communication or Transmission Problem; Communication or Transmission Problem

  COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED AN "INTERNAL COMM FAILURE- 1471" ERROR MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20385969 ↗
• MalfunctionSep 12, 2024Calibration Problem; Calibration Problem

  COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A MALE PATIENT IN HIS 60'S, THE DEVICE DISPLAYED A "RUNTIME CALIBRATION FAILURE - 1051" ERROR MESSAGE. COMPLAINANT INDICATED THAT THE CLINICIAN OBTAINED ANOTHER DEVICE TO CONTINUE TREATING THE PATIENT. COMPLAINANT INDICATED THAT THERE WAS NO ADVERSE EFFECT TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.

  Patient problems: No Clinical Signs, Symptoms or Conditions

  MAUDE report 20207029 ↗

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