FDA Medical Device Recalls (openFDA)
Philips Medical Systems, Inc.: Philips HeartStart MRx Monitor/Defibrillator Models: M3535A and M3536A with Q-CPR Meter Option B08 The HeartStart MRx is for use for the termination of ventricular tachycardia and ventricular fibrillation. The device is for use by qualified medical personnel trained in the operation of the device and qualified by training in basic life support, advanced cardiac support, or defibrillation. It must be used by or on the order of a physician
- Recall number
- Z-1194-2014
- Recalling firm
- Philips Medical Systems, Inc.
- Product
- Philips HeartStart MRx Monitor/Defibrillator Models: M3535A and M3536A with Q-CPR Meter Option B08 The HeartStart MRx is for use for the termination of ventricular tachycardia and ventricular fibrillation. The device is for use by qualified medical personnel trained in the operation of the device and qualified by training in basic life support, advanced cardiac support, or defibrillation. It must be used by or on the order of a physician
- Status
- Terminated
- Initiated
- 2014-02-18
- Posted
- 2014-03-12
- Terminated
- 2020-09-17
- Reason
- When the HeartStart MRx.is used with the Q-CPR Meter in defibrillation mode, the Q-CPR Meter may incorrectly display the Do Not Touch the Patient icon.
- Root cause
- Software Design Change
- Action
- The firm, Philips Healthcare, sent an "URGENT -Medical Device Correction/Field Safety Notice" letter dated February 2014 on February 18, 2014 to its domestic and foreign customers. The letter describes the product, problem and actions to be taken. The customers were instructed to follow the Action to be Taken by Customer/User section of the attached Field Safety Notice; to continue to use your HeartStart MRx without the Q-CPR Meter attached. If you choose to use the HeartStart MRx with the Q-CPR Meter attached and you observe that the Q CPR Meter is displaying the Do Not Touch the Patient icon at an unexpected time, follow the MRx Instructions for Use and remove the meter from the patient and continue CPR according to your organization's protocol. Philips plans to take to remedy the issue. Philips will provide a software upgrade free of charge. If you have questions regarding this notification or need any further information or support, please contact your local Philips representative or call at 1-800-722-9377.
- Quantity
- 6583 units
- Distribution
- Worldwide distribution: US (nationwide) and to countries of: ARUBA AUSTRALIA AUSTRIA BELGIUM BRAZIL CANADA ECUADOR EGYPT FINLAND FRANCE GERMANY HONG KONG INDIA INDONESIA IRELAND ISRAEL ITALY KENYA KOREA, REPUBLIC OF KUWAIT LATVIA LIBYAN ARAB JAMAHIRIYA MALAYSIA MEXICO MOROCCO NETHERLANDS NORWAY OMAN PAKISTAN PHILIPPINES POLAND QATAR RUSSIAN FEDERATION SAUDI ARABIA SINGAPORE SOUTH AFRICA SPAIN SWEDEN SWITZERLAND TAIWAN, PROVINCE OF CHINA THAILAND TURKEY UKRAINE UNITED ARAB EMIRATES and UNITED KINGDOM.
- Lot, serial or model codes
- MRx units with the Q-CPR Meter option B08 and with a serial number within the range: US00100253 and US00571587
- 510(k) numbers
- ["K051134"]
- PMA numbers
- not on file
- Product code
- MKJ
- Firm FEI
- 1218950
- Firm city
- Andover
- Firm state
- MA
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28