St. Jude Medical EP-4 Computerized Cardiac Stimulator; SJM Part Numbers: 09-1527-0000 / 09-1527-0002; EP MedSystems, Inc. 575 Route 73 North, Units D, West Berlin, NJ 08091. Indicated for use during clinical electrophysiology procedures. Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
EP-4 Computerized Cardiac Stimulator; SJM Part Numbers: 09-1527-0000 / 09-1527-0002; EP MedSystems, Inc. 575 Route 73 North, Units D, West Berlin, NJ 08091. Indicated for use during clinical electrophysiology procedures.
Brand
St. Jude Medical
Lot Codes / Batch Numbers
Systems Part Numbers: EP-4I-2-110, EP-4I-2-220, EP-4I-4-110, EP-4-220: WM-01M-241, WM-01M-560, WM-01M-1200, WM-02M-241, WM-02M-560, and WM-02M-1200.
Products Sold
Systems Part Numbers: EP-4I-2-110; EP-4I-2-220; EP-4I-4-110; EP-4-220: WM-01M-241; WM-01M-560; WM-01M-1200; WM-02M-241; WM-02M-560; and WM-02M-1200.
St. Jude Medical is recalling EP-4 Computerized Cardiac Stimulator; SJM Part Numbers: 09-1527-0000 / 09-1527-0002; EP MedSystems, due to Non-compliance with IEC Standard 60601-1 Clause 57.6 relative to fusing of AC input line. The neutral line is not fused. The hot line in fused. Clau. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
Non-compliance with IEC Standard 60601-1 Clause 57.6 relative to fusing of AC input line. The neutral line is not fused. The hot line in fused. Clause 57.6 calls for both lines to be fused.
Recommended Action
Per FDA guidance
All foreign customers were sent Urgent Product Safety Information letters on March 23, 2009. Letters described units affected, the reason for action, and the actions to take to eliminate risk. It is recommended that the information in the letter be circulated to all users, risk managers and the biomedical engineering department responsible for maintaining and inspecting electrical equipment located within their institution. The letter also stated that a SJM representative will be in touch to perform the EP-4 Stimulator fuse modification. Customers are to complete and return the attachment.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticePage updated: Jan 10, 2026