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UNIVERSAL F2®ANESTHESIA BREATHING CIRCUIT LC395-6121ZRecalls & reported problems

King Systems Corporation · UNIVERSAL F2 CIRCUIT · Class 1

Data updated Oct 18, 2026 from official FDA records · Editorial policy

Adverse event reports
1
Deaths reported
0
Injuries reported
0
Recalls naming it
0

Summary

The FDA's MAUDE database contains 1 adverse event report that list this exact device (DI 00612649212166), received between Nov 12, 2021 and Nov 12, 2021 — classified as 1 malfunction.

The most frequently reported specific device problem is “Detachment of Device or Device Component” (1 report).

Reports come from manufacturers, hospitals and patients and are not verified by the FDA. A report does not prove the device caused the event, and counts can't be used to compare devices or estimate failure rates. What reports can and can't tell you · How this data works · Data updated Oct 18, 2026.

Most reported problems

Device problems

  • Detachment of Device or Device Component1
  • Product Quality Problem1

Patient problems

  • No Clinical Signs, Symptoms or Conditions1

Recent adverse event reports

The 1 most recent of 1 reports, in the reporter's own words as published by the FDA.

  • MalfunctionNov 12, 2021Product Quality Problem; Detachment of Device or Device Component

    ELBOW GAS SAMPLING PORT ON THE KING/AMBU UNIVERSAL BREATHING CIRCUIT CAME LOOSE AFTER 4-HOUR PROCEDURE AND WE WERE UNABLE TO RE-SEAT THE CAP. PREVIOUSLY, THIS WAS A LUER-LOCK CAP, BUT IT HAS RECENTLY CHANGED BY THE MANUFACTURER TO BE A PUSH-ON CAP. MANUFACTURER RESPONSE FOR CIRCUIT, BREATHING (W CONNECTOR, ADAPTOR, Y PIECE), UNIVERSAL F2 ANESTHESIA BREATHING CIRCUIT (PER SITE REPORTER): THEY WILL INVESTIGATE.

    Patient problems: No Clinical Signs, Symptoms or Conditions

    MAUDE report 12804980 ↗

Other Circuit, breathing (w connector, adaptor, y piece) devices

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Sources and updates

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