{
  "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": "Misfire",
      "count": 2181
    },
    {
      "term": "Complete Loss of Power",
      "count": 1613
    },
    {
      "term": "Failure to Fire",
      "count": 1380
    },
    {
      "term": "Failure to Charge",
      "count": 1338
    },
    {
      "term": "Difficult to Open or Close",
      "count": 1265
    },
    {
      "term": "Entrapment of Device",
      "count": 1148
    },
    {
      "term": "Device Displays Incorrect Message",
      "count": 1114
    },
    {
      "term": "Power Problem",
      "count": 529
    },
    {
      "term": "Insufficient Device Problem Information",
      "count": 478
    },
    {
      "term": "Human-Device Interface Problem",
      "count": 463
    },
    {
      "term": "Adverse Event Without Identified Device or Use Problem",
      "count": 405
    },
    {
      "term": "Break",
      "count": 370
    },
    {
      "term": "Retraction Problem",
      "count": 343
    },
    {
      "term": "Corroded",
      "count": 328
    },
    {
      "term": "Failure to Power Up",
      "count": 276
    },
    {
      "term": "Noise, Audible",
      "count": 269
    },
    {
      "term": "Computer Software Problem",
      "count": 245
    },
    {
      "term": "Unintended Movement",
      "count": 215
    },
    {
      "term": "Failure to Form Staple",
      "count": 205
    },
    {
      "term": "Device Difficult to Setup or Prepare",
      "count": 176
    },
    {
      "term": "Mechanics Altered",
      "count": 172
    },
    {
      "term": "Detachment of Device or Device Component",
      "count": 140
    },
    {
      "term": "Unintended System Motion",
      "count": 135
    },
    {
      "term": "Component or Accessory Incompatibility",
      "count": 112
    },
    {
      "term": "No Display/Image",
      "count": 112
    },
    {
      "term": "Device Inoperable",
      "count": 109
    },
    {
      "term": "Failure to Read Input Signal",
      "count": 93
    },
    {
      "term": "Device Misassembled During Manufacturing /Shipping",
      "count": 92
    },
    {
      "term": "Electrical /Electronic Property Problem",
      "count": 91
    },
    {
      "term": "Premature End-of-Life Indicator",
      "count": 79
    },
    {
      "term": "Product Quality Problem",
      "count": 76
    },
    {
      "term": "Unraveled Material",
      "count": 74
    },
    {
      "term": "Calibration Problem",
      "count": 69
    },
    {
      "term": "Overheating of Device",
      "count": 65
    },
    {
      "term": "Self-Activation or Keying",
      "count": 64
    },
    {
      "term": "Positioning Problem",
      "count": 55
    },
    {
      "term": "Difficult to Remove",
      "count": 53
    },
    {
      "term": "Battery Problem",
      "count": 52
    },
    {
      "term": "Physical Resistance/Sticking",
      "count": 52
    },
    {
      "term": "Firing Problem",
      "count": 51
    },
    {
      "term": "Display or Visual Feedback Problem",
      "count": 49
    },
    {
      "term": "Failure to Cut",
      "count": 43
    },
    {
      "term": "Application Program Version or Upgrade Problem",
      "count": 36
    },
    {
      "term": "Difficult to Advance",
      "count": 36
    },
    {
      "term": "Imprecision",
      "count": 33
    },
    {
      "term": "Application Program Freezes or Fails to Launch",
      "count": 31
    },
    {
      "term": "Material Split, Cut or Torn",
      "count": 25
    },
    {
      "term": "No Apparent Adverse Event",
      "count": 22
    },
    {
      "term": "Fluid/Blood Leak",
      "count": 21
    },
    {
      "term": "Loss of or Failure to Bond",
      "count": 20
    },
    {
      "term": "Difficult or Delayed Positioning",
      "count": 19
    },
    {
      "term": "Device Remains Activated",
      "count": 18
    },
    {
      "term": "Leak/Splash",
      "count": 18
    },
    {
      "term": "Difficult or Delayed Activation",
      "count": 17
    },
    {
      "term": "Failure to Sense",
      "count": 16
    },
    {
      "term": "Device Emits Odor",
      "count": 15
    },
    {
      "term": "Melted",
      "count": 14
    },
    {
      "term": "Detachment Of Device Component",
      "count": 12
    },
    {
      "term": "Difficult to Insert",
      "count": 12
    },
    {
      "term": "Failure to Calibrate",
      "count": 12
    },
    {
      "term": "Mechanical Jam",
      "count": 12
    },
    {
      "term": "Expulsion",
      "count": 11
    },
    {
      "term": "Material Twisted/Bent",
      "count": 11
    },
    {
      "term": "Mechanical Problem",
      "count": 11
    },
    {
      "term": "Separation Failure",
      "count": 9
    },
    {
      "term": "Device Contamination with Chemical or Other Material",
      "count": 8
    },
    {
      "term": "Vibration",
      "count": 8
    },
    {
      "term": "Calibration Error",
      "count": 7
    },
    {
      "term": "Communication or Transmission Problem",
      "count": 7
    },
    {
      "term": "Circuit Failure",
      "count": 6
    },
    {
      "term": "Failure to Cycle",
      "count": 6
    },
    {
      "term": "Air Leak",
      "count": 4
    },
    {
      "term": "Device Slipped",
      "count": 4
    },
    {
      "term": "Failure To Adhere Or Bond",
      "count": 4
    },
    {
      "term": "Material Protrusion/Extrusion",
      "count": 4
    },
    {
      "term": "Bent",
      "count": 3
    },
    {
      "term": "Contamination /Decontamination Problem",
      "count": 3
    },
    {
      "term": "Difficult To Position",
      "count": 3
    },
    {
      "term": "Unintended Head Motion",
      "count": 3
    },
    {
      "term": "Component Missing",
      "count": 2
    },
    {
      "term": "Contamination",
      "count": 2
    },
    {
      "term": "Device Reprocessing Problem",
      "count": 2
    },
    {
      "term": "Electrical Power Problem",
      "count": 2
    },
    {
      "term": "Output Problem",
      "count": 2
    },
    {
      "term": "Patient-Device Incompatibility",
      "count": 2
    },
    {
      "term": "Activation Problem",
      "count": 1
    },
    {
      "term": "Activation, Positioning or Separation Problem",
      "count": 1
    },
    {
      "term": "Charging Problem",
      "count": 1
    },
    {
      "term": "Connection Problem",
      "count": 1
    },
    {
      "term": "Defective Component",
      "count": 1
    },
    {
      "term": "Device Contaminated During Manufacture or Shipping",
      "count": 1
    },
    {
      "term": "Device Fell",
      "count": 1
    },
    {
      "term": "Device Sensing Problem",
      "count": 1
    },
    {
      "term": "Difficult to Open or Remove Packaging Material",
      "count": 1
    },
    {
      "term": "Environmental Particulates",
      "count": 1
    },
    {
      "term": "Expiration Date Error",
      "count": 1
    },
    {
      "term": "Failure to Advance",
      "count": 1
    },
    {
      "term": "Failure to Reset",
      "count": 1
    },
    {
      "term": "Incomplete or Inadequate Connection",
      "count": 1
    },
    {
      "term": "Incorrect Device Or Component Shipped",
      "count": 1
    }
  ]
}