{
  "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": "Gas Output Problem",
      "count": 122
    },
    {
      "term": "Failure to Deliver",
      "count": 114
    },
    {
      "term": "Decrease in Pressure",
      "count": 83
    },
    {
      "term": "Intermittent Communication Failure",
      "count": 71
    },
    {
      "term": "Circuit Failure",
      "count": 25
    },
    {
      "term": "Inaccurate Delivery",
      "count": 21
    },
    {
      "term": "Inappropriate or Unexpected Reset",
      "count": 20
    },
    {
      "term": "Gas/Air Leak",
      "count": 16
    },
    {
      "term": "No Pressure",
      "count": 12
    },
    {
      "term": "Device Displays Incorrect Message",
      "count": 11
    },
    {
      "term": "Device Operates Differently Than Expected",
      "count": 10
    },
    {
      "term": "Computer System Security Problem",
      "count": 9
    },
    {
      "term": "Adverse Event Without Identified Device or Use Problem",
      "count": 7
    },
    {
      "term": "Reset Problem",
      "count": 7
    },
    {
      "term": "Failure to Analyze Signal",
      "count": 6
    },
    {
      "term": "No Display/Image",
      "count": 6
    },
    {
      "term": "Protective Measures Problem",
      "count": 6
    },
    {
      "term": "Unexpected Shutdown",
      "count": 6
    },
    {
      "term": "Use of Device Problem",
      "count": 5
    },
    {
      "term": "Break",
      "count": 4
    },
    {
      "term": "Complete Loss of Power",
      "count": 4
    },
    {
      "term": "Device Sensing Problem",
      "count": 4
    },
    {
      "term": "Device-Device Incompatibility",
      "count": 4
    },
    {
      "term": "Insufficient Device Problem Information",
      "count": 4
    },
    {
      "term": "No Device Output",
      "count": 4
    },
    {
      "term": "No Flow",
      "count": 4
    },
    {
      "term": "Therapeutic or Diagnostic Output Failure",
      "count": 4
    },
    {
      "term": "Unexpected Therapeutic Results",
      "count": 4
    },
    {
      "term": "Activation Failure",
      "count": 3
    },
    {
      "term": "Device Handling Problem",
      "count": 3
    },
    {
      "term": "Display or Visual Feedback Problem",
      "count": 3
    },
    {
      "term": "Erratic or Intermittent Display",
      "count": 3
    },
    {
      "term": "Improper or Incorrect Procedure or Method",
      "count": 3
    },
    {
      "term": "Loss of Power",
      "count": 3
    },
    {
      "term": "Noise, Audible",
      "count": 3
    },
    {
      "term": "Premature Discharge of Battery",
      "count": 3
    },
    {
      "term": "Calibration Problem",
      "count": 2
    },
    {
      "term": "Complete Blockage",
      "count": 2
    },
    {
      "term": "Defective Device",
      "count": 2
    },
    {
      "term": "Device Contamination with Chemical or Other Material",
      "count": 2
    },
    {
      "term": "Device Stops Intermittently",
      "count": 2
    },
    {
      "term": "Electrical Overstress",
      "count": 2
    },
    {
      "term": "Misassembled During Installation",
      "count": 2
    },
    {
      "term": "No Apparent Adverse Event",
      "count": 2
    },
    {
      "term": "Obstruction of Flow",
      "count": 2
    },
    {
      "term": "Power Conditioning Problem",
      "count": 2
    },
    {
      "term": "Power Problem",
      "count": 2
    },
    {
      "term": "Self-Activation or Keying",
      "count": 2
    },
    {
      "term": "Sensing Intermittently",
      "count": 2
    },
    {
      "term": "Unauthorized Access to Computer System",
      "count": 2
    },
    {
      "term": "Application Interface Becomes Non-Functional Or Program Exits Abnormally",
      "count": 1
    },
    {
      "term": "Battery Problem",
      "count": 1
    },
    {
      "term": "Component Falling",
      "count": 1
    },
    {
      "term": "Computer Operating System Problem",
      "count": 1
    },
    {
      "term": "Detachment Of Device Component",
      "count": 1
    },
    {
      "term": "Device Alarm System",
      "count": 1
    },
    {
      "term": "Device Inoperable",
      "count": 1
    },
    {
      "term": "Difficult or Delayed Activation",
      "count": 1
    },
    {
      "term": "Difficult to Open or Close",
      "count": 1
    },
    {
      "term": "Electrical /Electronic Property Problem",
      "count": 1
    },
    {
      "term": "Failure to Calibrate",
      "count": 1
    },
    {
      "term": "Failure to Cycle",
      "count": 1
    },
    {
      "term": "Failure to Infuse",
      "count": 1
    },
    {
      "term": "Failure to Power Up",
      "count": 1
    },
    {
      "term": "Failure to Read Input Signal",
      "count": 1
    },
    {
      "term": "False Alarm",
      "count": 1
    },
    {
      "term": "High impedance",
      "count": 1
    },
    {
      "term": "Human-Device Interface Problem",
      "count": 1
    },
    {
      "term": "Inaccurate Flow Rate",
      "count": 1
    },
    {
      "term": "Incorrect Interpretation of Signal",
      "count": 1
    },
    {
      "term": "Incorrect, Inadequate or Imprecise Result or Readings",
      "count": 1
    },
    {
      "term": "Increase in Pressure",
      "count": 1
    },
    {
      "term": "Infusion or Flow Problem",
      "count": 1
    },
    {
      "term": "Insufficient Flow or Under Infusion",
      "count": 1
    },
    {
      "term": "Loose or Intermittent Connection",
      "count": 1
    },
    {
      "term": "Mechanical Problem",
      "count": 1
    },
    {
      "term": "Medical Gas Supply Problem",
      "count": 1
    },
    {
      "term": "Misconnection",
      "count": 1
    },
    {
      "term": "Overheating of Device",
      "count": 1
    },
    {
      "term": "Pressure Problem",
      "count": 1
    },
    {
      "term": "Pumping Stopped",
      "count": 1
    },
    {
      "term": "Ventilation Problem in Device Environment",
      "count": 1
    }
  ]
}