HIGH

Maquet Cardiovascular Heartstring III Proximal Seal System Recalled for 168 Units Worldwide (2025)

Maquet Cardiovascular recalled 168 Heartstring III Proximal Seal System intravascular occluders worldwide, including the United States. Three failure modes have been identified: loading the Heartstring Seal, deploying it into the aortotomy, and achieving adequate hemostasis. Healthcare facilities should stop using the device and follow the manufacturer’s recall instructions.

Quick Facts at a Glance

Recall Date
August 15, 2025
Hazard Level
HIGH
Brand
Maquet Cardiovascular
Category
Health & Personal Care
Sold At
Multiple Retailers
Geographic Scope
1 states
At-Risk Groups
GENERAL

Hazard Information

Three failure modes have been identified: failure of the Heartstring Seal to load, failure of the Heartstring Seal to deploy into the aortotomy, and failure of the deployed Heartstring Seal to provide adequate hemostasis.

What You Should Do

Patients and healthcare providers should stop using this device immediately. Follow the recall instructions provided by the manufacturer. Contact Maquet Cardiovascular, LLC or your healthcare provider for instructions. Notification method: Letter

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About This Product

Heartstring III Proximal Seal System is an intravascular occluder used in aortic surgery to achieve hemostasis at the aortotomy.

Why This Is Dangerous

The device has three identified failure modes: loading failure, deployment failure into the aortotomy, and inadequate hemostasis.

Industry Context

This recall is not described as part of a broader industry pattern in the notice.

Real-World Impact

Hospitals may need to halt procedures using this device and switch to alternative closure methods, which could affect surgical planning and patient flow.

Practical Guidance

How to identify if yours is affected

  1. Verify device model HS-3045 and UDI 00607567700307 against inventory.
  2. Check serial numbers 3000365549, 3000428264, 3000447331, 3000460255, 3000390361, 3000420107, 3000475915.
  3. If matched, follow the recall instructions from Maquet Cardiovascular and your institution.

Where to find product info

Refer to Maquet Cardiovascular recall communications and the FDA enforcement page Z-2586-2025.

What timeline to expect

Remedies and replacement timelines are determined by the manufacturer and hospital procurement processes; expect several weeks to months.

If the manufacturer is unresponsive

  • Escalate to hospital risk management
  • Contact the manufacturer using official channels
  • Engage regulatory authorities if necessary

How to prevent similar issues

  • Implement recall tracking in hospital inventory systems
  • Confirm device model and serial numbers before use in any procedure
  • Stay updated with FDA/Regulatory notices for medical devices similar to this category

Documentation advice

Document all recalled units, patient cases affected, and communications with the manufacturer.

Product Details

Model No. HS-3045; UDI 00607567700307; Serial Nos 3000365549, 3000428264, 3000447331, 3000460255, 3000390361, 3000420107, 3000475915; Quantity: 168 units; Distribution: Worldwide (including US); Sold since: Unknown; Price: Unknown.

Reported Incidents

No injuries or incidents have been reported.

Key Facts

  • 168 units recalled worldwide
  • Model HS-3045
  • UDI 00607567700307
  • Serial Nos listed: 3000365549, 3000428264, 3000447331, 3000460255, 3000390361, 3000420107, 300047591

Safety Guide

Not sure what to do next? Our guide walks you through the process step by step.

Read: What to Do When You Find a Recalled Product

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Safety Assessment

Risk LevelHIGH
Severity Score
8/ 10
Affected Groups
GENERAL
Injury Types
OTHER

Product Classification

Product Details

Model Numbers
HS-3045
Affected States
ALL
Report Date
September 24, 2025
Recall Status
ACTIVE

Related Recalls

Health & Personal Care
HIGH

Maquet Cardiovascular Recalls Heartstring III Proximal Seal System 3.8 mm Occluder (32,867 Units) 0

Maquet Cardiovascular recalls the Heartstring III Proximal Seal System, a 3.8 mm intravascular anastomosis occluder used by hospitals worldwide. Three failure modes have been identified: loading failure, deployment failure, and failure to provide adequate hemostasis. Healthcare facilities should stop using the device immediately and follow manufacturer recall instructions.

Maquet Cardiovascular
Three failure
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