fhir-schemas/fhir.schema.json/SampledData.schema.json

Schemas for Fast Healthcare Interoperability Resources.

{
  "schema": "http://json-schema.org/draft-04/schema#",
  "$id": "http://hl7.org/fhir/json-schema/SampledData",
  "$ref": "#/definitions/SampledData",
  "description": "see http://hl7.org/fhir/json.html#schema for information about the FHIR Json Schemas",
  "definitions": {
    "SampledData": {
      "allOf": [
        {
          "$ref": "Element#/definitions/Element"
        },
        {
          "description": "A series of measurements taken by a device, with upper and lower limits. There may be more than one dimension in the data.",
          "properties": {
            "origin": {
              "description": "The base quantity that a measured value of zero represents. In addition, this provides the units of the entire measurement series.",
              "$ref": "http://hl7.org/fhir/json-schema/Quantity#/definitions/Quantity"
            },
            "period": {
              "description": "The length of time between sampling times, measured in milliseconds.",
              "type": "number",
              "pattern": "-?([0]|([1-9][0-9]*))(\\.[0-9]+)?"
            },
            "_period": {
              "description": "Extensions for period",
              "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"
            },
            "factor": {
              "description": "A correction factor that is applied to the sampled data points before they are added to the origin.",
              "type": "number",
              "pattern": "-?([0]|([1-9][0-9]*))(\\.[0-9]+)?"
            },
            "_factor": {
              "description": "Extensions for factor",
              "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"
            },
            "lowerLimit": {
              "description": "The lower limit of detection of the measured points. This is needed if any of the data points have the value \"L\" (lower than detection limit).",
              "type": "number",
              "pattern": "-?([0]|([1-9][0-9]*))(\\.[0-9]+)?"
            },
            "_lowerLimit": {
              "description": "Extensions for lowerLimit",
              "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"
            },
            "upperLimit": {
              "description": "The upper limit of detection of the measured points. This is needed if any of the data points have the value \"U\" (higher than detection limit).",
              "type": "number",
              "pattern": "-?([0]|([1-9][0-9]*))(\\.[0-9]+)?"
            },
            "_upperLimit": {
              "description": "Extensions for upperLimit",
              "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"
            },
            "dimensions": {
              "description": "The number of sample points at each time point. If this value is greater than one, then the dimensions will be interlaced - all the sample points for a point in time will be recorded at once.",
              "type": "number",
              "pattern": "[1-9][0-9]*"
            },
            "_dimensions": {
              "description": "Extensions for dimensions",
              "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"
            },
            "data": {
              "description": "A series of data points which are decimal values separated by a single space (character u20). The special values \"E\" (error), \"L\" (below detection limit) and \"U\" (above detection limit) can also be used in place of a decimal value.",
              "type": "string"
            },
            "_data": {
              "description": "Extensions for data",
              "$ref": "http://hl7.org/fhir/json-schema/Element#/definitions/Element"
            }
          },
          "required": [
            "origin"
          ]
        }
      ]
    }
  }
}