{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-10-13"
  },
  "results": [
    {
      "term": "Failure to Deliver",
      "count": 200
    },
    {
      "term": "Gas Output Problem",
      "count": 149
    },
    {
      "term": "Pressure Problem",
      "count": 48
    },
    {
      "term": "Intermittent Continuity",
      "count": 40
    },
    {
      "term": "Device Displays Incorrect Message",
      "count": 36
    },
    {
      "term": "Insufficient Device Problem Information",
      "count": 35
    },
    {
      "term": "Device Operates Differently Than Expected",
      "count": 29
    },
    {
      "term": "No Pressure",
      "count": 28
    },
    {
      "term": "Device Inoperable",
      "count": 17
    },
    {
      "term": "Therapeutic or Diagnostic Output Failure",
      "count": 16
    },
    {
      "term": "Loss of Power",
      "count": 14
    },
    {
      "term": "Degraded",
      "count": 13
    },
    {
      "term": "Replace",
      "count": 13
    },
    {
      "term": "Use of Device Problem",
      "count": 13
    },
    {
      "term": "Ventilation Problem in Device Environment",
      "count": 13
    },
    {
      "term": "Gas/Air Leak",
      "count": 12
    },
    {
      "term": "Device Reprocessing Problem",
      "count": 11
    },
    {
      "term": "Complete Loss of Power",
      "count": 10
    },
    {
      "term": "Defective Device",
      "count": 9
    },
    {
      "term": "Fire",
      "count": 9
    },
    {
      "term": "No Flow",
      "count": 9
    },
    {
      "term": "Electrical Overstress",
      "count": 8
    },
    {
      "term": "Tidal Volume Fluctuations",
      "count": 8
    },
    {
      "term": "Adverse Event Without Identified Device or Use Problem",
      "count": 7
    },
    {
      "term": "Decrease in Pressure",
      "count": 7
    },
    {
      "term": "Failure to Sense",
      "count": 7
    },
    {
      "term": "Leak/Splash",
      "count": 7
    },
    {
      "term": "Protective Measures Problem",
      "count": 7
    },
    {
      "term": "Unexpected Shutdown",
      "count": 7
    },
    {
      "term": "Detachment of Device or Device Component",
      "count": 6
    },
    {
      "term": "Device Issue",
      "count": 6
    },
    {
      "term": "No Device Output",
      "count": 6
    },
    {
      "term": "Repair",
      "count": 6
    },
    {
      "term": "Break",
      "count": 5
    },
    {
      "term": "Disconnection",
      "count": 5
    },
    {
      "term": "Improper Flow or Infusion",
      "count": 5
    },
    {
      "term": "Inaccurate Delivery",
      "count": 5
    },
    {
      "term": "Infusion or Flow Problem",
      "count": 5
    },
    {
      "term": "Activation Failure",
      "count": 4
    },
    {
      "term": "Air Leak",
      "count": 4
    },
    {
      "term": "Device Alarm System",
      "count": 4
    },
    {
      "term": "Device Fell",
      "count": 4
    },
    {
      "term": "No Apparent Adverse Event",
      "count": 4
    },
    {
      "term": "Physical Resistance/Sticking",
      "count": 4
    },
    {
      "term": "Pressure, insufficient",
      "count": 4
    },
    {
      "term": "Circuit Failure",
      "count": 3
    },
    {
      "term": "Decreased Pump Speed",
      "count": 3
    },
    {
      "term": "Detachment Of Device Component",
      "count": 3
    },
    {
      "term": "Disassembly",
      "count": 3
    },
    {
      "term": "Failure to Calibrate",
      "count": 3
    },
    {
      "term": "Mechanical Problem",
      "count": 3
    },
    {
      "term": "Melted",
      "count": 3
    },
    {
      "term": "Noise",
      "count": 3
    },
    {
      "term": "Smoking",
      "count": 3
    },
    {
      "term": "Sticking",
      "count": 3
    },
    {
      "term": "Application Program Problem: Parameter Calculation Error",
      "count": 2
    },
    {
      "term": "Deflation Problem",
      "count": 2
    },
    {
      "term": "Device Emits Odor",
      "count": 2
    },
    {
      "term": "Device Handling Problem",
      "count": 2
    },
    {
      "term": "Device Sensing Problem",
      "count": 2
    },
    {
      "term": "Device Stops Intermittently",
      "count": 2
    },
    {
      "term": "Failure to Analyze Signal",
      "count": 2
    },
    {
      "term": "Failure to Cycle",
      "count": 2
    },
    {
      "term": "Failure to Run on Battery",
      "count": 2
    },
    {
      "term": "Improper or Incorrect Procedure or Method",
      "count": 2
    },
    {
      "term": "Inappropriate or Unexpected Reset",
      "count": 2
    },
    {
      "term": "Insufficient Flow or Under Infusion",
      "count": 2
    },
    {
      "term": "Loose or Intermittent Connection",
      "count": 2
    },
    {
      "term": "Material Discolored",
      "count": 2
    },
    {
      "term": "No Display/Image",
      "count": 2
    },
    {
      "term": "Other (for use when an appropriate device code cannot be identified)",
      "count": 2
    },
    {
      "term": "Output Problem",
      "count": 2
    },
    {
      "term": "Premature Discharge of Battery",
      "count": 2
    },
    {
      "term": "Restricted Flow rate",
      "count": 2
    },
    {
      "term": "Unexpected Therapeutic Results",
      "count": 2
    },
    {
      "term": "Valve(s), defective",
      "count": 2
    },
    {
      "term": "Alarm, audible",
      "count": 1
    },
    {
      "term": "Application Interface Becomes Non-Functional Or Program Exits Abnormally",
      "count": 1
    },
    {
      "term": "Application Program Problem",
      "count": 1
    },
    {
      "term": "Appropriate Device Problem Term/Code Not Available",
      "count": 1
    },
    {
      "term": "Blank screen",
      "count": 1
    },
    {
      "term": "Collapse",
      "count": 1
    },
    {
      "term": "Component or Accessory Incompatibility",
      "count": 1
    },
    {
      "term": "Component(s), broken",
      "count": 1
    },
    {
      "term": "Component(s), worn",
      "count": 1
    },
    {
      "term": "Connection Problem",
      "count": 1
    },
    {
      "term": "Connection error",
      "count": 1
    },
    {
      "term": "Contamination",
      "count": 1
    },
    {
      "term": "Contamination /Decontamination Problem",
      "count": 1
    },
    {
      "term": "Crack",
      "count": 1
    },
    {
      "term": "Defective Alarm",
      "count": 1
    },
    {
      "term": "Defective Component",
      "count": 1
    },
    {
      "term": "Delivery System Failure",
      "count": 1
    },
    {
      "term": "Device Contamination with Chemical or Other Material",
      "count": 1
    },
    {
      "term": "Device Difficult to Maintain",
      "count": 1
    },
    {
      "term": "Device Slipped",
      "count": 1
    },
    {
      "term": "Electrical Shorting",
      "count": 1
    },
    {
      "term": "Entrapment of Device",
      "count": 1
    },
    {
      "term": "Explosion",
      "count": 1
    },
    {
      "term": "Fitting Problem",
      "count": 1
    }
  ]
}