Class II — Potential Health Hazard

Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.

Philips HeartStart MRx Monitor/Defibrillator Recalled by Philips Electronics North America Corporation Due to The following MRx software issue has been identified:...

Date: October 14, 2015
Company: Philips Electronics North America Corporation
Status: Terminated
Source: FDA (Device)

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Return the product to the place of purchase for a full refund. If you have questions, contact Philips Electronics North America Corporation directly.

Affected Products

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.

Quantity: 81,161

Why Was This 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.

Where Was This Sold?

This product was distributed nationwide across all 50 states.

Affected (51 states)Not affected

About Philips Electronics North America Corporation

Philips Electronics North America Corporation has 160 total recalls tracked by RecallDetector.

Related Recalls

Data sourced from the FDA (Device). Last updated March 26, 2026. View original report