{
  "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/Air Leak",
      "count": 267
    },
    {
      "term": "No Flow",
      "count": 97
    },
    {
      "term": "Circuit Failure",
      "count": 63
    },
    {
      "term": "Failure of Device to Self-Test",
      "count": 49
    },
    {
      "term": "Erratic or Intermittent Display",
      "count": 45
    },
    {
      "term": "Loose or Intermittent Connection",
      "count": 45
    },
    {
      "term": "Failure to Power Up",
      "count": 36
    },
    {
      "term": "Display or Visual Feedback Problem",
      "count": 34
    },
    {
      "term": "Improper Flow or Infusion",
      "count": 28
    },
    {
      "term": "Insufficient Device Problem Information",
      "count": 22
    },
    {
      "term": "Intermittent Communication Failure",
      "count": 17
    },
    {
      "term": "Inaccurate Flow Rate",
      "count": 12
    },
    {
      "term": "Decreased Pump Speed",
      "count": 11
    },
    {
      "term": "No Apparent Adverse Event",
      "count": 11
    },
    {
      "term": "Activation Failure",
      "count": 10
    },
    {
      "term": "Failure to Calibrate",
      "count": 10
    },
    {
      "term": "Use of Incorrect Control/Treatment Settings",
      "count": 10
    },
    {
      "term": "Operating System Version or Upgrade Problem",
      "count": 9
    },
    {
      "term": "Medical Gas Supply Problem",
      "count": 8
    },
    {
      "term": "Noise, Audible",
      "count": 8
    },
    {
      "term": "Complete Loss of Power",
      "count": 7
    },
    {
      "term": "Device Contamination with Body Fluid",
      "count": 7
    },
    {
      "term": "Incorrect Measurement",
      "count": 7
    },
    {
      "term": "Date/Time-Related Software Problem",
      "count": 6
    },
    {
      "term": "Disconnection",
      "count": 6
    },
    {
      "term": "Power Problem",
      "count": 6
    },
    {
      "term": "Unexpected Shutdown",
      "count": 6
    },
    {
      "term": "False Positive Result",
      "count": 5
    },
    {
      "term": "Infusion or Flow Problem",
      "count": 5
    },
    {
      "term": "Low Readings",
      "count": 5
    },
    {
      "term": "No Display/Image",
      "count": 5
    },
    {
      "term": "Obstruction of Flow",
      "count": 5
    },
    {
      "term": "Partial Blockage",
      "count": 5
    },
    {
      "term": "Failure to Deliver",
      "count": 4
    },
    {
      "term": "Gas Output Problem",
      "count": 4
    },
    {
      "term": "Application Program Version or Upgrade Problem",
      "count": 3
    },
    {
      "term": "Appropriate Device Problem Term/Code Not Available",
      "count": 3
    },
    {
      "term": "Communication or Transmission Problem",
      "count": 3
    },
    {
      "term": "Defective Alarm",
      "count": 3
    },
    {
      "term": "Defective Component",
      "count": 3
    },
    {
      "term": "Environmental Particulates",
      "count": 3
    },
    {
      "term": "Failure to Read Input Signal",
      "count": 3
    },
    {
      "term": "High Readings",
      "count": 3
    },
    {
      "term": "Inaudible or Unclear Audible Prompt/Feedback",
      "count": 3
    },
    {
      "term": "Restricted Flow rate",
      "count": 3
    },
    {
      "term": "Temperature Problem",
      "count": 3
    },
    {
      "term": "Use of Device Problem",
      "count": 3
    },
    {
      "term": "Application Program Problem: Parameter Calculation Error",
      "count": 2
    },
    {
      "term": "Contamination",
      "count": 2
    },
    {
      "term": "Decrease in Pressure",
      "count": 2
    },
    {
      "term": "Device Handling Problem",
      "count": 2
    },
    {
      "term": "Excessive Cooling",
      "count": 2
    },
    {
      "term": "Failure to Interrogate",
      "count": 2
    },
    {
      "term": "Human-Device Interface Problem",
      "count": 2
    },
    {
      "term": "Imprecision",
      "count": 2
    },
    {
      "term": "Improper or Incorrect Procedure or Method",
      "count": 2
    },
    {
      "term": "Inadequate User Interface",
      "count": 2
    },
    {
      "term": "Insufficient Cooling",
      "count": 2
    },
    {
      "term": "Intermittent Continuity",
      "count": 2
    },
    {
      "term": "Loss of Data",
      "count": 2
    },
    {
      "term": "Output Problem",
      "count": 2
    },
    {
      "term": "Patient Device Interaction Problem",
      "count": 2
    },
    {
      "term": "Unexpected Mode Switch",
      "count": 2
    },
    {
      "term": "Adverse Event Without Identified Device or Use Problem",
      "count": 1
    },
    {
      "term": "Application Program Problem",
      "count": 1
    },
    {
      "term": "Audible Prompt/Feedback Problem",
      "count": 1
    },
    {
      "term": "Complete Blockage",
      "count": 1
    },
    {
      "term": "Computer Operating System Problem",
      "count": 1
    },
    {
      "term": "Computer Software Problem",
      "count": 1
    },
    {
      "term": "Connection Problem",
      "count": 1
    },
    {
      "term": "Contamination /Decontamination Problem",
      "count": 1
    },
    {
      "term": "Data Problem",
      "count": 1
    },
    {
      "term": "Delayed Program or Algorithm Execution",
      "count": 1
    },
    {
      "term": "Device Alarm System",
      "count": 1
    },
    {
      "term": "Device Appears to Trigger Rejection",
      "count": 1
    },
    {
      "term": "Device Difficult to Setup or Prepare",
      "count": 1
    },
    {
      "term": "Electrical /Electronic Property Problem",
      "count": 1
    },
    {
      "term": "Electrical Shorting",
      "count": 1
    },
    {
      "term": "Excess Flow or Over-Infusion",
      "count": 1
    },
    {
      "term": "Fail-Safe Did Not Operate",
      "count": 1
    },
    {
      "term": "Failure to Charge",
      "count": 1
    },
    {
      "term": "Failure to Recalibrate",
      "count": 1
    },
    {
      "term": "Failure to Reset",
      "count": 1
    },
    {
      "term": "Failure to Run on Battery",
      "count": 1
    },
    {
      "term": "Failure to Shut Off",
      "count": 1
    },
    {
      "term": "Imprecise or Erratic Results",
      "count": 1
    },
    {
      "term": "Inaccurate Delivery",
      "count": 1
    },
    {
      "term": "Inadequacy of Device Shape and/or Size",
      "count": 1
    },
    {
      "term": "Inappropriate Tactile Prompt/Feedback",
      "count": 1
    },
    {
      "term": "Incomplete or Inadequate Connection",
      "count": 1
    },
    {
      "term": "Incorrect, Inadequate or Imprecise Result or Readings",
      "count": 1
    },
    {
      "term": "Increase in Pressure",
      "count": 1
    },
    {
      "term": "Increased Sensitivity",
      "count": 1
    },
    {
      "term": "Insufficient Flow or Under Infusion",
      "count": 1
    },
    {
      "term": "Insufficient Heating",
      "count": 1
    },
    {
      "term": "Intermittent Loss of Power",
      "count": 1
    },
    {
      "term": "Key or Button Unresponsive/not Working",
      "count": 1
    },
    {
      "term": "Mechanical Jam",
      "count": 1
    },
    {
      "term": "Misassembled During Installation",
      "count": 1
    },
    {
      "term": "Moisture or Humidity Problem",
      "count": 1
    }
  ]
}