Class II — Potential Health Hazard

Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.

Boston Scientific Maestro 4000 Cardiac Ablation System Recalled by Boston Scientific Corporation Due to Reports of unintended continuation of radiofrequency (RF) energy...

Date: June 20, 2018
Company: Boston Scientific Corporation
Status: Ongoing
Source: FDA (Device)

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Return the product to the place of purchase for a full refund. If you have questions, contact Boston Scientific Corporation directly.

Affected Products

Boston Scientific Maestro 4000 Cardiac Ablation System, Firmware Version 5.14, Model Numbers: M00440000, M0044000D0, M0044000H0,M0044000R0, M0044000Z0,

Quantity: 793

Why Was This Recalled?

Reports of unintended continuation of radiofrequency (RF) energy delivery from the Cardiac ablation system after the foot switch has been released.

Where Was This Sold?

This product was distributed to 45 states: AL, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, NE, NV, NH, NJ, NY, NC, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, WA, WV, WI, DC

Affected (45 states)Not affected

About Boston Scientific Corporation

Boston Scientific Corporation has 601 total recalls tracked by RecallDetector.

Related Recalls

Data sourced from the FDA (Device). Last updated March 26, 2026. View original report