Merlin recallZ-1496-2022 · St. Jude Medical, Cardiac Rhythm Management Division · initiated Jun 17, 2022
Open, Classified
Is my device affected?
- Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
- If yours is listed, follow the instructions from St. Jude Medical, Cardiac Rhythm Management Division or your healthcare provider. The company's action is summarized under what the company is doing.
- Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.
Where to find your model and lot numbers · What recall classes and statuses mean
Why it was recalled
The Merlin" 2 PCS model MER3700 is a portable, dedicated programming system designed to interrogate, program, display data from, and test Abbott Medical implantable medical devices during implant and follow-up.
FDA root cause category: Software design
What the company is doing
On June 16, 2022 Abbott issued a "Medical Device Correction" via: XXXX to affected consignees. The customer notification ask consignees to take the following action: 1. Prophylactic device replacement is not recommended, as device functionality, actual longevity, and ERI indicator are not impacted (device functionality remains normal and within specifications). 2. Routine follow-up should remain as per local standard of care and clinical protocol, and ERI should continue to serve as an indicator of the need for device replacement scheduling. 3. Please direct any questions about device longevity to Abbott Technical Support at 1-800-722-3774 (U.S.). 4.Upon programmer software / remote monitoring software update, the improved longevity estimate will be displayed at the patient s next interrogation. Please note that until programmers are updated, a difference in longevity estimates between programmers and remote monitoring (Merlin.net) may be observed.
Recall details
- Recall number
- Z-1496-2022
- Status
- Open, Classified
- Initiated by the company
- Jun 17, 2022
- Recalling firm
- St. Jude Medical, Cardiac Rhythm Management Division
- Quantity
- 622 programs
- Product code
- DXY
- FDA submissions
- P880086, P140033, P030035
- Distribution
- US: AK AL AR AZ CA CO CT DC DE FL GA HI IA ID IL IN KS KY LA MA MD ME MI MN MO MS MT NC ND NE NH NJ NM NV NY OH OK OR PA PR RI SC SD TN TX UT VA VI VT WA WI WV WY , Guam OUS: ALBANIA ALGERIA ANGOLA Argentina ARMENIA Australia AUSTRIA AZERBAIJAN BAHRAIN Bangladesh BELGIUM BENIN BOLIVIA BOSNIA-HERZ. BRAZIL BULGARIA Burnei Cambodia CAMEROON Canada Chile China Colombia COTE D'IVOIRE CUBA CYPRUS CZECH REPUBLIC DENMARK DOMINICAN REP. ECUADOR EGYPT EL SALVADOR ESTONIA ETHIOPIA FAROE ISLANDS FINLAND FRANCE GEORGIA GERMANY GREECE GREENLAND GUATEMALA Hong Kong HUNGARY ICELAND India Indonesia IRELAND ISRAEL ITALY JORDAN KAZAKHSTAN KOSOVO KUWAIT KYRGYZSTAN LATVIA LEBANON LIBYA LIECHTENSTEIN LITHUANIA LUXEMBOURG MACEDONIA Malaysia MALTA MAURITIUS Mexico MONGOLIA MONTENEGRO MOROCCO Myanmar Nepal NETHERLANDS New Zealand NORWAY OMAN Pakistan PALESTINE PANAMA PARAGUAY PERU Philippines POLAND PORTUGAL QATAR ROMANIA RUSSIAN FED. SAUDI ARABIA SENEGAL Singapore SLOVAKIA SLOVENIA SOUTH AFRICA South Korea SPAIN Srilanka SUDAN SWEDEN SWITZERLAND Taiwan Thailand TRINIDAD TUNISIA TURKEY UKRAINE United Arab Emirates UNITED KINGDOM UZBEKISTAN VENEZUELA Vietnam VIRGIN ISLAND YEMEN ZAMBIA
Product description
Merlin 2 PCS MER37000 programmer Model MER3400 software
Code information (models, lots, serial numbers)
Software Model MER3400 v1.1.2 rev 1 or earlier.; UDI/DI 05415067037121
Devices named in this recall
1 device in the FDA device registry whose identifier appears in the recall's code information.
- Merlin™ MER3400St. Jude Medical, Inc. · Implantable cardioverter defibrillator (non-CRT)2 recalls0 reports
Product lines
Other devices under the same FDA submission
55 devices cleared under P880086, P140033, P030035 are not named by identifier in this recall. One submission often covers many models, so they may or may not be affected.
- Assurity MRI™ PM2272St. Jude Medical, Inc. · Implantable pulse generator, pacemaker (non-CRT)1 recall264 deaths16,996 reports
- Assurity™ PM2240St. Jude Medical, Inc. · Pulse generator, permanent, implantable1 recall84 deaths4,076 reports
- Tendril MRI™ LPA1200M-52St. Jude Medical, Inc. · Drug eluting permanent right ventricular (RV) or right atrial (RA) pacemaker electrodes111 deaths2,915 reports
- Tendril MRI™ LPA1200M-58St. Jude Medical, Inc. · Drug eluting permanent right ventricular (RV) or right atrial (RA) pacemaker electrodes61 deaths1,801 reports
- ENDURITY MRI™ DDDRSt. Jude Medical, Inc. · Implantable pulse generator, pacemaker (non-CRT)1 recall12 deaths1,414 reports
- Accent® DR RFSt. Jude Medical, Inc. · Pulse generator, permanent, implantable73 deaths1,370 reports
- Quadra Allure MP™ PM3562St. Jude Medical, Inc. · Pulse generator, pacemaker, implantable, with cardiac resynchronization (CRT-P)26 deaths1,180 reports
- Tendril MRI™ LPA1200M-46St. Jude Medical, Inc. · Drug eluting permanent right ventricular (RV) or right atrial (RA) pacemaker electrodes52 deaths1,125 reports
- Zephyr™ XL DRSt. Jude Medical, Inc. · Pulse generator, permanent, implantable24 deaths944 reports
- Assurity MRI™ PM1272St. Jude Medical, Inc. · Implantable pulse generator, pacemaker (non-CRT)1 recall45 deaths842 reports
- QUADRA ALLURE MP™ PM3262St. Jude Medical, Inc. · Pulse generator, pacemaker, implantable, with cardiac resynchronization (CRT-P)27 deaths518 reports
- Allure™ PM3222St. Jude Medical, Inc. · Defibrillator, automatic implantable cardioverter, with cardiac resynchronization (CRT-D)8 deaths463 reports
Other products in the same recall event
The FDA groups related products into one recall event (event 90530).
- Z-1495-2022 · Open, ClassifiedMerlin PCS 3650 programmer Model 3330 software
- Z-1497-2022 · Open, ClassifiedMerlin.net model MN5000 Software
Sources and updates
- Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
- Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
- Page last rebuilt: Oct 16, 2026. Text above is shown as published by the FDA.
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