Unit, Liquid-Oxygen, Portable
FDA adverse event reports and recall history for unit, liquid-oxygen, portable (product code BYJ), from the public MAUDE/AEMS corpus and the live FDA recall database.
- Total reports
- 607
- Deaths
- 80
- Injuries
- 243
- Malfunctions
- 230
Reports per year
Source: FDA adverse event reports by year received, 2012–2026. Reporting paused during the 2026 MAUDE-to-AEMS transition and has since resumed.
Recent recalls
- 2022-12-02TerminatedProcess control
CAIRE Liberator 45, MODEL 13261699, Liquid Oxygen System Unit
An audit discovered some inconsistencies in weld penetration on the longitudinal weld seam on the inner bottle of the device on some of the units.
- 2022-12-02TerminatedProcess control
CAIRE Liberator 45, MODEL 13262253, Liquid Oxygen System Unit
An audit discovered some inconsistencies in weld penetration on the longitudinal weld seam on the inner bottle of the device on some of the units.
- 2022-12-02TerminatedProcess control
CAIRE Liberator 30, MODEL 13337403, Liquid Oxygen System Unit
An audit discovered some inconsistencies in weld penetration on the longitudinal weld seam on the inner bottle of the device on some of the units.
- 2022-12-02TerminatedProcess control
CAIRE Liberator 20, MODEL 13256195, Liquid Oxygen System Unit
An audit discovered some inconsistencies in weld penetration on the longitudinal weld seam on the inner bottle of the device on some of the units.
- 2008-08-26TerminatedDevice Design
Generation 4 electronic liquid gauges used on the Caire Liberator, Stroller, Sprint, and Hi-Flow Portable oxygen unit.
Moisture ingress into the electronic liquid level indicator may cause inaccurate liquid oxygen level readings. The oxygen could run out without the patient knowledge.
- 2006-11-04TerminatedOther
Precision Medical- Easy Mate Portable Liquid Oxygen System (container), PM22010 Series, Model number 2201, Precision Medical, Inc., Northampton, PA 18067
Component assembly; The fill chuck is not assembled properly which may allow the device to come apart over time releasing its contents.
Monitor unit, liquid-oxygen, portable automatically
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