R SERIES 30001001001110013Recalls & reported problems
Zoll Medical Corporation · Defibrillator ,MAIN, MAN-1, PLUS, 3/5 LD, STD ECG, AC PWR, SPO2, W/PACE, CF/USB, DOMESTIC · Class 3
All models of R SERIES (94)
Data updated Oct 18, 2026 from official FDA records · Editorial policy
- Adverse event reports
- 22
- Deaths reported
- 0
- Injuries reported
- 0
- Recalls naming it
- 0
Summary
The FDA's MAUDE database contains 22 adverse event reports that list this exact device (DI 00847946017286), received between Jul 24, 2017 and Aug 11, 2026 — classified as 22 malfunctions.
The most frequently reported specific device problem is “Defibrillation/Stimulation Problem” (6 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, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.
Reports received per month
Most reported problems
Device problems
- Defibrillation/Stimulation Problem6
- No Display/Image4
- Unable to Obtain Readings4
- Failure to Power Up3
- Activation Problem1
- Device Displays Incorrect Message1
- Failure of Device to Self-Test1
- Failure to Analyze Signal1
Patient problems
- No Clinical Signs, Symptoms or Conditions17
- No Patient Involvement4
- No Consequences Or Impact To Patient1
Recent adverse event reports
The 22 most recent of 22 reports, in the reporter's own words as published by the FDA.
MalfunctionAug 11, 2026No Display/Image
COMPLAINANT ALLEGED THAT DURING FUNCTIONAL TESTING, THE DEVICE'S SCREEN TURNED COMPLETELY WHITE AND WAS ILLEGIBLE.COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 50208888 ↗MalfunctionJul 16, 2026Failure 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 25838334 ↗MalfunctionMar 4, 2026Defibrillation/Stimulation Problem
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED "DEFIB FAULT 72" AND "DEFIB FAULT 76" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 24505185 ↗MalfunctionDec 30, 2025Failure to Analyze Signal; Failure to Analyze Signal
COMPLAINANT ALLEGED THAT DURING FUNCTIONAL TESTING, THE DEVICE WAS UNABLE TO ANALYZE. COMPLAINANT DID NOT INDICATE THAT THERE WAS ANY PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23922586 ↗MalfunctionNov 3, 2025Unable to Obtain Readings; Unable to Obtain Readings
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED AN "ECG DISABLED" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 23457885 ↗MalfunctionJul 21, 2025Unable to Obtain Readings; Unable to Obtain Readings
COMPLAINANT ALLEGED THAT DURING FUNCTIONAL TESTING, THE DEVICE DISPLAYED AN "ACCESSORY ERROR 7" 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 22554237 ↗MalfunctionJun 18, 2025Unable to Obtain Readings; Unable to Obtain Readings
COMPLAINANT ALLEGED THAT DURING A BIOMED TESTING, THE DEVICE WAS UNABLE TO OBTAIN AN ECG SIGNAL VIA ELECTRODE PADS. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 22283463 ↗MalfunctionMay 9, 2024Defibrillation/Stimulation Problem; Defibrillation/Stimulation Problem
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED A "DEFIB FAULT 72" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 19281388 ↗MalfunctionFeb 9, 2024Defibrillation/Stimulation Problem; Defibrillation/Stimulation Problem
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED A "DEFIB FAULT 72" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 18676410 ↗MalfunctionJan 8, 2024Failure of Device to Self-Test; Failure of Device to Self-Test
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE FAILED SELF TEST. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 18463749 ↗MalfunctionOct 6, 2023No Display/Image; No Display/Image
COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE POWERED ON WITHOUT DISPLAY. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 17887499 ↗MalfunctionOct 6, 2023Failure to Power Up; Failure to Power Up
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, 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 17886994 ↗MalfunctionJan 4, 2023Output Problem; Output Problem
COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO DEFIBRILLATE A PATIENT (AGE & GENDER UNKNOWN), THE DEVICE RECOGNIZED THE ATTACHED ADULT ELECTRODES AS PEDIATRIC ELECTRODES. 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 16096059 ↗MalfunctionSep 1, 2022Activation Problem; Activation Problem
COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE DID NOT RESPOND TO THE FRONT PANEL CONTROLS. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 15339391 ↗MalfunctionNov 30, 2021Defibrillation/Stimulation Problem; Defibrillation/Stimulation Problem
COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE DISPLAYED "DEFIB FAULT 72" AND "DEFIB FAULT 76" MESSAGES. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12897858 ↗MalfunctionSep 23, 2021Defibrillation/Stimulation Problem; Defibrillation/Stimulation Problem
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED "DEFIB FAULT 72" AND "DEFIB FAULT 76" ERROR MESSAGES. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12521984 ↗MalfunctionJul 12, 2021No Display/Image; No Display/Image
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE'S SCREEN SHOWED COLORED LINES AND WAS ILLEGIBLE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Clinical Signs, Symptoms or Conditions
MAUDE report 12152022 ↗MalfunctionApr 13, 2020Incorrect Interpretation of Signal; Incorrect Interpretation of Signal
COMPLAINANT ALLEGED THAT WHILE ATTEMPTING TO TREAT A PATIENT (AGE & GENDER UNKNOWN) THE DEVICE ISSUED A "SHOCK ADVISED" PROMPT FOR A HEART RHYTHM THEY BELIEVED WAS NON-SHOCKABLE. COMPLAINANT INDICATED THAT THE CLINICIAN DISABLED THE ENERGY AND DID NOT DELIVER THE SHOCK TO THE PATIENT. COMPLAINANT INDICATED THAT THERE WAS NO ADVERSE EFFECT TO THE PATIENT DUE TO THE REPORTED MALFUNCTION.
Patient problems: No Consequences Or Impact To Patient
MAUDE report 9954726 ↗MalfunctionFeb 28, 2020No Display/Image; Pacing Problem; Defibrillation/Stimulation Problem; No Display/Image; Pacing Problem; Defibrillation/Stimulation Problem
COMPLAINANT ALLEGED THAT DURING A ROUTINE SHIFT CHECK BY A CLINICIAN, THE DEVICE DISPLAYED "DEFIB FAULT 72", "DEFIB DISABLED" AND "PACER DISABLED" ERROR MESSAGES AND THE DISPLAY BLANKED OUT. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Patient Involvement
MAUDE report 9770010 ↗MalfunctionApr 26, 2019Unable to Obtain Readings; Unable to Obtain Readings
COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE DISPLAYED A "CHECK PADS" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Patient Involvement
MAUDE report 8555607 ↗MalfunctionAug 24, 2018Failure 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 Patient Involvement
MAUDE report 7813894 ↗MalfunctionJul 24, 2017Device Displays Incorrect Message; Device Displays Incorrect Message
COMPLAINANT ALLEGED THAT DURING BIOMED TESTING, THE DEVICE DISPLAYED A "DEFIB DISABLED" MESSAGE. COMPLAINANT INDICATED THAT THERE WAS NO PATIENT INVOLVEMENT IN THE REPORTED MALFUNCTION.
Patient problems: No Patient Involvement
MAUDE report 6736256 ↗
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Sources and updates
- Device record: FDA GUDID, file dated Oct 13, 2026 · View this device in AccessGUDID ↗
- Adverse event reports: FDA MAUDE, file dated Oct 14, 2026 · each report above links to its original FDA record
- Recalls: FDA Medical Device Recalls, file dated Oct 16, 2026
- Page last rebuilt: Oct 18, 2026. Data downloaded through openFDA, which notes it is not validated for clinical or regulatory use.
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