FDA Devices recall · Reported April 23, 2025
HeartMate Mobile Power Unit: REF: 107754, NA; 107758, EU; 107758AU, AU; 107758UK, UK; L107758, EU Rental. Used with HeartMate 3 and II Left Ventricular Assist System.
Left Ventricular Assist System Mobile Power Unit (MPU) may have electrical component that may cause MPU not to turn on, unprompted shut down, or turning off/restarting, may cause …
Thoratec LLC recalled HeartMate Mobile Power Unit: REF: 107754, NA; 107758, EU; 107758AU, AU; 107758UK, UK; L10… - a critical-severity action.
HeartMate Mobile Power Unit: REF: 107754, NA; 107758, EU; 107758AU, AU; 107758UK, UK; L10… was recalled by Thoratec LLC in April 23, 2025. Reason: Left Ventricular Assist System Mobile Power Unit (MPU) may have electrical component that may cause MPU not t…. Check the official notice for the remedy. Verify recall #Z-1570-2025 with the FDA Devices before acting.
The recall
Thoratec LLC issued this critical-severity FDA Devices recall-Left Ventricular Assist System Mobile Power Unit (MPU) may have electrical component that may cause MPU not t….
- Critical
- severity level
- 2K units
- affected scope
- Class I
- classification
- April 23, 2025
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-1570-2025 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This recall's affected scope, documented in the Recall Profile below, stays within a single-region or limited-distribution footprint. Distribution scope (see Distribution below) directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 6 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 41,021 medical devices recalls on record
Of 88,244 recalls with an agency hazard classification, 19,068 are high severity, 64,652 moderate, and 4,524 low. A further 16,179 CPSC/NHTSA recalls have no agency class and are excluded from this split. This recall is classified high severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Product description
HeartMate Mobile Power Unit: REF: 107754, NA; 107758, EU; 107758AU, AU; 107758UK, UK; L107758, EU Rental. Used with HeartMate 3 and II Left Ventricular Assist System.
Reason for recall
Left Ventricular Assist System Mobile Power Unit (MPU) may have electrical component that may cause MPU not to turn on, unprompted shut down, or turning off/restarting, may cause system controller to indicate Yellow Wrench or No External Power alarms. If MPU losses power, System Controller can support the pump up to 15 minutes, and if not switched to rechargeable batteries, pump may lose power.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Critical (Class I) |
| Status | Ongoing |
| Recall number | Z-1570-2025 |
| Date reported | April 23, 2025 |
| Date initiated | March 13, 2025 |
| Recalling firm | Thoratec LLC |
| Firm location | Pleasanton, CA |
| Affected scope | 1661 |
| Distribution | Worldwide - US Nationwide distribution in the states of WA, NE, VA, PA, DC, KY, CA, IL, WI, TX, MA, AR, MS, MI, OH, FL, NC, TN, LA, NJ, UT, NY, DE, CT, GA, IN, AZ, OK, MO, OR, MN, SC, NM, MD, IA, KS, AL, CO, ME and the countries of ALGERIA… |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (Z-1570-2025) and product description against the item you own. Search the archive
- Confirm the current status with FDA Devices before acting, recall details can be updated.
- This is a Class I (high-risk) recall, stop using the product immediately and follow the disposal or return instructions. What to do next
This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
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Nationwide recalls with similar severity or category timing
Drug and device notices outside this firm and state, matched by severity timing and product category.
Similar severity · nearest report date
Same archive severity grade (Critical), closest by report date among other firms and states.
Similar Medical Devices · nearest report date
Same product category, closest by report date among other firms and states (deduped against the severity set).
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Methodology · Corrections · Archive as of August 2026