Reported Jul 9, 2025 · Ongoing

Servo-u Ventilator System. Model Number: 6688600.

Maquet Critical Care AB

High riskUsing this product could cause serious injury, illness or death — stop using it now.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: Maquet Critical Care AB · Rontgenvagen 2 · Solna · N/A

Is this the product you have?

  • Servo-u Ventilator System
  • Model Number6688600
Lot codes and dates
  • Model Number6688600
  • UDI-DI07325710001042. All software versions
Amount recalled
874 units

This recall covers 3 products

The agency filed one notice per product. You are reading one of them; the other 2 are below.

Where it was sold

  • Nationwide
  • PR

Why it was recalled

Stop using this product now

Potential for inaccurate measurement of the patient circuit compliance during the patient circuit test due to combination of incorrect pre-use leakage test and use of an incorrect active humidifier.

Using this product could cause serious injury, illness or death — stop using it now.

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Where this came from

Source: U.S. Food & Drug Administration (openFDA)

Read the FDA (openFDA device enforcement) notice

Data as of Sep 19, 3:25 PM UTC

RecallNow is not a government agency. Every fact on this page is published by the FDA, USDA or CPSC and links back to their notice.