{
  "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": "Unintended System Motion",
      "count": 39
    },
    {
      "term": "Device Operates Differently Than Expected",
      "count": 22
    },
    {
      "term": "Unintended Movement",
      "count": 13
    },
    {
      "term": "Break",
      "count": 12
    },
    {
      "term": "Component Falling",
      "count": 12
    },
    {
      "term": "Mechanical Problem",
      "count": 10
    },
    {
      "term": "Self-Activation or Keying",
      "count": 10
    },
    {
      "term": "Unintended Collision",
      "count": 9
    },
    {
      "term": "Noise, Audible",
      "count": 6
    },
    {
      "term": "Detachment Of Device Component",
      "count": 5
    },
    {
      "term": "Device Slipped",
      "count": 5
    },
    {
      "term": "Difficult to Open or Close",
      "count": 5
    },
    {
      "term": "Improper or Incorrect Procedure or Method",
      "count": 5
    },
    {
      "term": "Nonstandard Device",
      "count": 5
    },
    {
      "term": "Sticking",
      "count": 5
    },
    {
      "term": "Adverse Event Without Identified Device or Use Problem",
      "count": 4
    },
    {
      "term": "Component Missing",
      "count": 4
    },
    {
      "term": "Computer Operating System Problem",
      "count": 3
    },
    {
      "term": "Defective Device",
      "count": 3
    },
    {
      "term": "Device Dislodged or Dislocated",
      "count": 3
    },
    {
      "term": "Device Inoperable",
      "count": 3
    },
    {
      "term": "Failure to Shut Off",
      "count": 3
    },
    {
      "term": "Insufficient Device Problem Information",
      "count": 3
    },
    {
      "term": "Loose or Intermittent Connection",
      "count": 3
    },
    {
      "term": "Malposition of Device",
      "count": 3
    },
    {
      "term": "No Apparent Adverse Event",
      "count": 3
    },
    {
      "term": "Activation, Positioning or Separation Problem",
      "count": 2
    },
    {
      "term": "Bent",
      "count": 2
    },
    {
      "term": "Device Displays Incorrect Message",
      "count": 2
    },
    {
      "term": "Device Handling Problem",
      "count": 2
    },
    {
      "term": "Device Tipped Over",
      "count": 2
    },
    {
      "term": "Entrapment of Device",
      "count": 2
    },
    {
      "term": "Failure to Read Input Signal",
      "count": 2
    },
    {
      "term": "Manufacturing, Packaging or Shipping Problem",
      "count": 2
    },
    {
      "term": "Application Interface Becomes Non-Functional Or Program Exits Abnormally",
      "count": 1
    },
    {
      "term": "Appropriate Device Problem Term/Code Not Available",
      "count": 1
    },
    {
      "term": "Connection Problem",
      "count": 1
    },
    {
      "term": "Crack",
      "count": 1
    },
    {
      "term": "Data Problem",
      "count": 1
    },
    {
      "term": "Detachment of Device or Device Component",
      "count": 1
    },
    {
      "term": "Device Alarm System",
      "count": 1
    },
    {
      "term": "Device Fell",
      "count": 1
    },
    {
      "term": "Device Remains Activated",
      "count": 1
    },
    {
      "term": "Device Stops Intermittently",
      "count": 1
    },
    {
      "term": "Device-Device Incompatibility",
      "count": 1
    },
    {
      "term": "Disconnection",
      "count": 1
    },
    {
      "term": "Electrical /Electronic Property Problem",
      "count": 1
    },
    {
      "term": "Failure To Adhere Or Bond",
      "count": 1
    },
    {
      "term": "Failure to Auto Stop",
      "count": 1
    },
    {
      "term": "Failure to Calibrate",
      "count": 1
    },
    {
      "term": "Failure to Sense",
      "count": 1
    },
    {
      "term": "Fire",
      "count": 1
    },
    {
      "term": "Grounding Malfunction",
      "count": 1
    },
    {
      "term": "Human-Device Interface Problem",
      "count": 1
    },
    {
      "term": "Image Reversal",
      "count": 1
    },
    {
      "term": "Inadequate Service",
      "count": 1
    },
    {
      "term": "Loss of Power",
      "count": 1
    },
    {
      "term": "Material Separation",
      "count": 1
    },
    {
      "term": "Material Too Rigid or Stiff",
      "count": 1
    },
    {
      "term": "Mechanics Altered",
      "count": 1
    },
    {
      "term": "No Device Output",
      "count": 1
    },
    {
      "term": "Output Problem",
      "count": 1
    },
    {
      "term": "Patient-Device Incompatibility",
      "count": 1
    },
    {
      "term": "Positioning Failure",
      "count": 1
    },
    {
      "term": "Positioning Problem",
      "count": 1
    },
    {
      "term": "Protective Measures Problem",
      "count": 1
    },
    {
      "term": "Retraction Problem",
      "count": 1
    },
    {
      "term": "Signal Artifact/Noise",
      "count": 1
    },
    {
      "term": "Temperature Problem",
      "count": 1
    },
    {
      "term": "Therapeutic or Diagnostic Output Failure",
      "count": 1
    },
    {
      "term": "Use of Device Problem",
      "count": 1
    }
  ]
}