Boston Scientific Pacemakers Recalled Over Software Flaw in Safety Architecture (2025)
Boston Scientific recalls 223,163 pacemakers worldwide due to software issues affecting Safety Architecture. The recall covers ACCOLADE, PROPONENT, ESSENTIO, ALTRUA 2 DR devices and VISIONIST and VALITUDE CRT-Ps. The defect prevents initiation of Safety Mode when battery impedance is high. Patients should stop using the device and follow manufacturer instructions.
Quick Facts at a Glance
Recall Date
August 20, 2025
Hazard Level
HIGH
Brand
Boston Scientific
Category
Health & Personal Care
Sold At
Unknown
At-Risk Groups
GENERAL, PREGNANT, INFANTS
Hazard Information
Software to enhance Safety Architecture is available and designed to prevent initiation of Safety Mode in an ambulatory setting due to a high battery impedance state for the ACCOLADE family of devices which includes ACCOLADE, PROPONENT, ESSENTIO, and ALTRUA 2 dual chamber (DR) standard life (SL) and DR extended life (EL) pacemakers; and VISIONIST and VALITUDE cardiac resynchronization therapy pacemakers (CRT-Ps).
What You Should Do
Patients and healthcare providers should stop using this device immediately. Follow the recall instructions provided by the manufacturer. Contact Boston Scientific Corporation or your healthcare provider for instructions. Notification method: Letter
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About This Product
Pacemakers provide heart rhythm management for patients with bradycardia or heart block. MRI compatibility improves imaging but requires safe architecture. This recall concerns high impedance battery states affecting Safety Mode.
Why This Is Dangerous
Software intended to enhance Safety Architecture may fail to initiate Safety Mode during high impedance battery conditions, potentially compromising patient safety during ambulatory use.
Industry Context
This recall is not indicated as part of a broader industry pattern in the provided data.
Real-World Impact
Significant risk to patients who rely on pacemakers; immediate action required; potential device reprogramming or replacement depending on clinical guidance.
Practical Guidance
How to identify if yours is affected
Check for model numbers L111 with ESSENTIO DR SL MRI Pacemaker among ACCOLADE family devices
Review serials listed in official recall notices
Cross-check GTIN 00802526559228
Look for device implantation year and lead configuration on device labels
Where to find product info
Official recall notices on FDA site and Boston Scientific notifications; serial numbers and GTINs listed in vendor communications
What timeline to expect
Recall remedies may involve device replacement or software patch; timelines vary by patient and clinical setting
If the manufacturer is unresponsive
Document all communications with provider
Escalate with hospital patient safety officer
Contact Boston Scientific customer support for escalation
How to prevent similar issues
Ensure devices are MRI-compatible with Safety Architecture; verify software version in devices
Maintain updated patient records of device serials
Consult clinician before any imaging or procedure involving implanted devices
Documentation advice
Keep copies of all recall notices, physician correspondence, and replacement/refund confirmations
Product Details
Model Number L111, ESSENTIO DR SL MRI Pacemaker. Devices include ACCOLADE family models and VISIONIST VALITUDE CRT-Ps. Distribution worldwide. Quantity: 223,163 units. Serial numbers and GTINs listed in records.
Reported Incidents
No specific injuries or incidents are provided in the data. The status is ACTIVE with a HIGH hazard level.
Key Facts
223,163 units recalled
Devices include ACCOLADE, PROPONENT, ESSENTIO, ALTRUA 2 DR SL/EL pacemakers
Also includes VISIONIST and VALITUDE CRT-Ps
High battery impedance state linked Software safety flaw
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