Abiomed, Inc. Issues Recall for Impella RP with SmartAssist Over Sensor Malfunction

Source: FDA · Worldwide

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Abiomed, Inc. is recalling 291 units of the Impella RP with SmartAssist heart pump due to a differential pressure sensor defect that may cause inaccurate readings.

What this FDA recall tells you, and what most readers miss

This notice was issued by FDA on April 2, 2026 and geographically references Worldwide. Its severity classification of "high" signals how the issuing agency weighs the risk of harm if no action is taken — "critical" and "high" tier alerts typically carry direct consumer actions, while "medium" and "low" tend toward informational guidance or monitoring advisories. The category it belongs to — FDA Recalls — determines the regulatory framework behind it, which shapes what remedies (refunds, replacements, recalls, evacuations) are available to affected individuals and who holds statutory responsibility for enforcement.

Most readers skim a notice like this, check whether they are personally affected, and move on. The more useful lens is to read it as a data point about the issuing system: how quickly FDA detected the hazard, how precise the geographic or product-identifier scope is, and whether similar notices have clustered in the same category or region in the last 90 days. Cluster patterns frequently precede a broader regulatory action — a single localized FDA recall is isolated; three of them within a quarter often indicate a supply-chain, infrastructure, or seasonal driver that will keep producing notices until something structural changes.

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What Happened

Abiomed, Inc. has initiated a voluntary recall of the Impella RP with SmartAssist system. The recall follows reports that the differential pressure (dP) sensor within the devices may malfunction, leading to a drift in sensor values. This issue was identified as a firm-initiated action starting in January 2026.

Which Products Are Affected

The recall involves 291 units distributed worldwide. Specific identification details include:

  • Product Name: Impella RP with SmartAssist
  • Product Code: 0046-0035
  • UDI-DI: 00813502011869
  • Recall Number: Z-1469-2026
  • Geographic Scope: US Nationwide and international distribution including Austria, Canada, Croatia, Czechia, France, Germany, Hong Kong, Italy, Poland, Serbia, and Switzerland.

What You Should Do

The recall was initiated by Abiomed, Inc. through a formal notification letter sent to affected customers. Healthcare professionals and facilities currently utilizing these devices should review the instructions provided in the firm's notification regarding the potential for sensor drift. For further information, stakeholders may contact Abiomed, Inc. at their headquarters in Danvers, MA.

Why This Matters

This recall has been designated as Class I by the FDA, the most serious classification. The sensor malfunction poses a significant risk to patient safety, as inaccurate pressure data could impact critical clinical decision-making during the use of the heart pump.

Source

Information provided by the FDA.

Original source: FDA Official Notice ↗

All FDA Recalls →

Frequently Asked Questions

Common questions about this FDA recall.

What is this FDA recall about?
Abiomed, Inc. is recalling 291 units of the Impella RP with SmartAssist heart pump due to a differential pressure sensor defect that may cause inaccurate readings.
Which agency issued this alert?
This alert was issued by FDA. The original notice is available at the source link at the bottom of this article.
How severe is this alert?
This alert is classified as "high" severity. Take precautions and monitor for updates.
What area is affected?
This alert affects Worldwide. Check with FDA for the most current geographic scope.
Where can I find more FDA Recalls updates?
Browse the full FDA Recalls feed on Areazine at areazine.com/recalls/fda/ for the latest updates from FDA and other agencies.