MalfunctionDSQ

HEARTMATE 11 VOLT LI-ION BACKUP BATTERY

Received Jan 28, 2026 · Event occurred Sep 15, 2025

Report MW5182963 · MDR key 24202191

Device

Generic name

Ventricular (assist) Bypass

Manufacturer

Thoratec Corp.

Model number

106128

Patient

28 YR · Male

Insufficient Information

Narrative

Description of Event or Problem

PATIENT HAD A "BACKUP BATTERY FAULT ALARM" AND RESEATING THE BACKUP BATTERY DID NOT RESOLVE THE ALARM. WE HAD TO ISSUE THE PATIENT A NEW BACKUP BATTERY.