Zoll Medical QSR, MDR Violations
A 2/27-4/5/2025 FDA inspection at the Zoll Medical facility in Chelmsford, ME, found Quality System Regulation and Medical Device Reporting violations in the firm’s manufacturing of an automated external defibrillator, ventilator, and electrodes and sensors. A just-released 4/30 Warning Letter says the specific violations were:
- failure to establish and maintain procedures for implementing corrective and preventive action;
- failure to establish and maintain procedures for validating the device design;
- failure to establish and maintain procedures for validating the device design, including a risk analysis;
- failure to establish and maintain procedures to ensure that all purchased or otherwise received products and services conform to specified requirements; and
- failure to submit a report to FDA no later than 30 days after the day the firm receives or otherwise becomes aware of information, from any source, that reasonably suggests that a device the firm markets has malfunctioned and the device or a similar marketed device would be likely to cause or contribute to a death or serious injury if the malfunction were to recur.
Zoll was told to take prompt action to address the violations and to respond with a list of specific steps it has taken to correct the violations and prevent their recurrence, with documentation of the corrections and a schedule for completing them.