PlainRecalls
ModerateClass IITerminated

FDA Devices recall · Reported December 2, 2015

Philips HeartStart MRx Monitor/Defibrillator; M3535A, M3536A, M3536J, M3536M, M3536MC, M3536M2, M3536M4, M3536M5, M3536M6. For use for the termination of ventricular tachycardia and ventricular fibrillation.

The following MRx software issue has been identified: MRx model M3535A with software version F.03.06 and earlier, and model M3536A with version T.00.05 and earlier may stop the au…

Recall #
Z-0320-2016
Affected scope
81,161
Initiated
October 14, 2015
Compiled from official public sources by the editorial team.
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Philips Electronics North America Corporation recalled Philips HeartStart MRx Monitor/Defibrillator; M3535A, M3536A, M3536J, M3536M, M3536MC, M3… - a moderate-severity action.

Philips HeartStart MRx Monitor/Defibrillator; M3535A, M3536A, M3536J, M3536M, M3536MC, M3… was recalled by Philips Electronics North America Corporation in December 2, 2015. Reason: The following MRx software issue has been identified: MRx model M3535A with software version F.03.06 and earl…. Check the official notice for the remedy. Verify recall #Z-0320-2016 with the FDA Devices before acting.

The recall

Philips Electronics North America Corporation issued this moderate-severity FDA Devices recall-The following MRx software issue has been identified: MRx model M3535A with software version F.03.06 and earl….

Moderate
severity level
81K units
affected scope
Class II
classification
December 2, 2015
reported

Sourced from official FDA Devices enforcement records. Verify recall #Z-0320-2016 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.

Recall Insight

This FDA Devices action (record #Z-0320-2016) was formally reported on December 2, 2015, with the manufacturer initiating the action on October 14, 2015. It is classified under Moderate severity (Class II), with a current status of Terminated. Philips Electronics North America Corporation is listed as the recalling firm, operating out of Andover, MA. Federal records list the affected scope as 81,161.

The documented reason for this recall is: The following MRx software issue has been identified: MRx model M3535A with software version F.03.06 and earlier, and model M3536A with version T.00.05 and earlier may stop the automated Ready-For-Use (RFU) test in an a… Distribution data in the federal record shows the product reached: Worldwide Distribution - US (nationwide) including Puerto Rico, and the countries of AFGHANISTAN, ALBANIA, ARGENTINA, ARUBA, AUSTRALIA, AUSTRIA, AZERBAIJAN, BAHRAIN, BANGLADESH, BELGIUM, BOLIVIA, BOSNIA AND HERZEGOVINA,…. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.

Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.

Medical Devices recalls over time

Where this recall sits in its category - 40,322 medical devices recalls on record

-1,00001,0002,0003,0004,000 20052008201120142017202020232026 1,248
Severity2487872426High severity (most serious)Moderate severityLow severity
Where this recall sits in the database

Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.

Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.

Severity

Moderate

Affected scope

81,161

Related Recalls

6

3 from same agency

Product description

Philips HeartStart MRx Monitor/Defibrillator; M3535A, M3536A, M3536J, M3536M, M3536MC, M3536M2, M3536M4, M3536M5, M3536M6. For use for the termination of ventricular tachycardia and ventricular fibrillation.

Reason for recall

The following MRx software issue has been identified: MRx model M3535A with software version F.03.06 and earlier, and model M3536A with version T.00.05 and earlier may stop the automated Ready-For-Use (RFU) test in an abnormal state when the device is turned off.

Recall Profile

Structured summary of the FDA Devices recall record
Attribute Value
Agency U.S. Food and Drug Administration
Severity class Moderate (Class II)
Status Terminated
Recall number Z-0320-2016
Date reported December 2, 2015
Date initiated October 14, 2015
Recalling firm Philips Electronics North America Corporation
Firm location Andover, MA
Affected scope 81,161
Distribution Worldwide Distribution - US (nationwide) including Puerto Rico, and the countries of AFGHANISTAN, ALBANIA, ARGENTINA, ARUBA, AUSTRALIA, AUSTRIA, AZERBAIJAN, BAHRAIN, BANGLADESH, BELGIUM, BOLIVIA, BOSNIA AND HERZEGOVINA, BRAZIL, BRUNEI DARU…

Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.

Scale of Impact

81,161 units affected - limited or regional distribution scale.

Regional (<10K units) -
Multi-state (10K – 100K units) ✓ This recall
Large-scale (100K – 1M units) -
Massive (≥1M units) -

Bracket cutoffs follow federal recall-disclosure conventions; bar widths scale linearly within each bracket. Source: PlainRecalls analysis of U.S. Food and Drug Administration filings.

What to do with this recall

Match your product against the recall record, then act on the agency remedy.

  • Check the recall number (Z-0320-2016) and product description against the item you own. Search the archive
  • Confirm the current status with FDA Devices before acting, recall details can be updated.
  • Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next

This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.

Frequently Asked Questions

What product was recalled?
Philips HeartStart MRx Monitor/Defibrillator; M3535A, M3536A, M3536J, M3536M, M3536MC, M3536M2, M3536M4, M3536M5, M3536M6. For use for the termination of ventricular tachycardia and ventricular fibrillation.. Recalled by Philips Electronics North America Corporation. Units affected: 81,161.
Why was this product recalled?
The following MRx software issue has been identified: MRx model M3535A with software version F.03.06 and earlier, and model M3536A with version T.00.05 and earlier may stop the automated Ready-For-Use (RFU) test in an abnormal state when the device is turned off.
Which agency issued this recall?
This recall was issued by the FDA Devices on December 2, 2015. Severity: Moderate. Recall number: Z-0320-2016.
Where was the recalled product distributed?
Distribution: Worldwide Distribution - US (nationwide) including Puerto Rico, and the countries of AFGHANISTAN, ALBANIA, ARGENTINA, ARUBA, AUSTRALIA, AUSTRIA, AZERBAIJAN, BAHRAIN, BANGLADESH, BELGIUM, BOLIVIA, BOSNIA AND HERZEGOVINA, BRAZIL, BRUNEI DARUSSALAM, BULGARIA, CAMBODIA, CHILE, CHINA, COLOMBIA, COSTA RICA, CROATIA (local name: Hrvatska), CYPRUS, CZECH REPUBLIC, DENMARK, ECUADOR, EGYPT, EL SALVADOR, ESTONIA, ETHIOPIA, FINLAND, FRANCE, GERMANY, GHANA, GREECE, GUADELOUPE, HONG KONG, Hungary, ICELAND, India, INDONESIA, ISLAMIC REPUBLIC OF IRAN, Iraq, IRELAND, ISRAEL, ITALY, JAPAN, Jordan, KAZAKHSTAN, KENYA, REPUBLIC OF KOREA, KUWAIT, LAOS, LATVIA, LEBANON, LIBYAN ARAB JAMAHIRIYA, LITHUANIA, LUXEMBOURG, MACAU, MACEDONIA, MALAYSIA, MALTA, Mauritius, Mexico, MONGOLIA, MOROCCO, MOZAMBIQUE, Myanmar (Burma), NAMIBIA, NEPAL, NETHERLANDS, NETHERLANDS ANTILLES, NEW CALEDONIA, NEW ZEALAND, NICARAGUA, NIGERIA, NORWAY, OMAN, PAKISTAN, State of Palestine, PANAMA, PAPUA NEW GUINEA, PARAGUAY, PERU, PHILIPPINES, POLAND, PORTUGAL, QATAR, REUNION, ROMANIA, RUSSIAN FEDERATION, SAUDI ARABIA, SERBIA, SINGAPORE, SLOVENIA, SOUTH, AFRICA, SPAIN, SRI, LANKA, SWEDEN, SWITZERLAND, TAIWAN, UNITED REPUBLIC OF TANZANIA, THAILAND, TRINIDAD AND TOBAGO, TUNISIA, TURKEY, TURKMENISTAN, UGANDA, UKRAINE, UNITED, ARAB, EMIRATES, UNITED KINGDOM, UZBEKISTAN, VENEZUELA, VIETNAM, and YEMEN.
How do I check if my product is affected by a recall?
Check the product description and recall number (Z-0320-2016) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device?
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.

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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported December 2, 2015. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.