WATCHMAN TruSteer Access System, US, Material Number (UPN) M635TU90050;intended to provide vascular and transseptal access for the family of WATCHMAN FLX LAAC Devices with Delivery Systems.

Class I - Dangerous

What Should You Do?

  1. Check if you have this product:
    GTIN 00191506022310, ALL NON-EXPIRED BATCHES
  2. Do not eat it: Even if it looks and smells fine, do not consume this product.
  3. Throw it away or return it: You can return the product to the store for a full refund.
  4. Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
  5. Report problems: Report any issues to the FDA's Safety Reporting Portal.

⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.

Recall Details

Company:
Boston Scientific Corporation
Reason for Recall:
Boston Scientific has identified a higher likelihood of air embolism events when procedures are performed without positive pressure-controlled ventilation. According to published literature and clinical data, in percutaneous procedures requiring transseptal access to the left atrium when conscious or deep sedation is used, patients have an approximately three-times higher risk (U.S. study) of negative left atrium pressure and air ingress. This risk is especially prevalent in patients with pre-existing low left atrial pressure, hypovolemia, and partial upper airway collapse.
Classification:
Class I - Dangerous

Dangerous or defective products that predictably could cause serious health problems or death.

Status:
ongoing

Product Information

Full Description:

WATCHMAN TruSteer Access System, US, Material Number (UPN) M635TU90050;intended to provide vascular and transseptal access for the family of WATCHMAN FLX LAAC Devices with Delivery Systems.

Product Codes/Lot Numbers:

GTIN 00191506022310, ALL NON-EXPIRED BATCHES

Official Source

Always verify recall information with the official FDA source:

View on FDA.gov

FDA Recall Number: Z-2436-2025

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