Release 5 Preview #3
Orders and Observations Work GroupMaturity Level: N/AStandards Status: Informative Compartments: Patient

This is a representation of the json schema for DeviceUseStatement, which is just a part of the full JSON Schema.

{
  "$schema": "http://json-schema.org/draft-06/schema#",
  "id": "http://hl7.org/fhir/json-schema/DeviceUseStatement",
  "$ref": "#/definitions/DeviceUseStatement",
  "description": "see http://hl7.org/fhir/json.html#schema for information about the FHIR Json Schemas",
  "definitions": {
    "DeviceUseStatement": {
      "description": "A record of a device being used by a patient where the record is the result of a report from the patient or a clinician.",
      "properties": {
        "resourceType": {
          "description": "This is a DeviceUseStatement resource",
          "const": "DeviceUseStatement"
        },
        "id": {
          "description": "The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.",
          "$ref": "id.schema.json#/definitions/id"
        },
        "meta": {
          "description": "The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content might not always be associated with version changes to the resource.",
          "$ref": "Meta.schema.json#/definitions/Meta"
        },
        "implicitRules": {
          "description": "A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content. Often, this is a reference to an implementation guide that defines the special rules along with other profiles etc.",
          "$ref": "#/definitions/uri"
        },
        "_implicitRules": {
          "description": "Extensions for implicitRules",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "language": {
          "description": "The base language in which the resource is written.",
          "$ref": "#/definitions/code"
        },
        "_language": {
          "description": "Extensions for language",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "text": {
          "description": "A human-readable narrative that contains a summary of the resource and can be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it \"clinically safe\" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.",
          "$ref": "Narrative.schema.json#/definitions/Narrative"
        },
        "contained": {
          "description": "These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, nor can they have their own independent transaction scope.",
          "items": {
            "$ref": "ResourceList.schema.json#/definitions/ResourceList"
          },
          "type": "array"
        },
        "extension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the resource. To make the use of extensions safe and manageable, there is a strict set of governance  applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "modifierExtension": {
          "description": "May be used to represent additional information that is not part of the basic definition of the resource and that modifies the understanding of the element that contains it and/or the understanding of the containing element\u0027s descendants. Usually modifier elements provide negation or qualification. To make the use of extensions safe and manageable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer is allowed to define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension. Applications processing a resource are required to check for modifier extensions.\n\nModifier extensions SHALL NOT change the meaning of any elements on Resource or DomainResource (including cannot change the meaning of modifierExtension itself).",
          "items": {
            "$ref": "Extension.schema.json#/definitions/Extension"
          },
          "type": "array"
        },
        "identifier": {
          "description": "An external identifier for this statement such as an IRI.",
          "items": {
            "$ref": "Identifier.schema.json#/definitions/Identifier"
          },
          "type": "array"
        },
        "basedOn": {
          "description": "A plan, proposal or order that is fulfilled in whole or in part by this DeviceUseStatement.",
          "items": {
            "$ref": "Reference.schema.json#/definitions/Reference"
          },
          "type": "array"
        },
        "status": {
          "description": "A code representing the patient or other source\u0027s judgment about the state of the device used that this statement is about.  Generally this will be active or completed.",
          "enum": [
            "active",
            "completed",
            "entered-in-error",
            "intended",
            "stopped",
            "on-hold"
          ]
        },
        "_status": {
          "description": "Extensions for status",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "category": {
          "description": "This attribute indicates a category for the statement - The device statement may be made in an inpatient or outpatient settting (inpatient | outpatient | community | patientspecified).",
          "items": {
            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
          },
          "type": "array"
        },
        "subject": {
          "description": "The patient who used the device.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "derivedFrom": {
          "description": "Allows linking the DeviceUseStatement to the underlying Request, or to other information that supports or is used to derive the DeviceUseStatement.",
          "items": {
            "$ref": "Reference.schema.json#/definitions/Reference"
          },
          "type": "array"
        },
        "context": {
          "description": "The encounter or episode of care that establishes the context for this device use statement.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "timingTiming": {
          "description": "How often the device was used.",
          "$ref": "Timing.schema.json#/definitions/Timing"
        },
        "timingPeriod": {
          "description": "How often the device was used.",
          "$ref": "Period.schema.json#/definitions/Period"
        },
        "timingDateTime": {
          "description": "How often the device was used.",
          "pattern": "^([0-9]([0-9]([0-9][1-9]|[1-9]0)|[1-9]00)|[1-9]000)(-(0[1-9]|1[0-2])(-(0[1-9]|[1-2][0-9]|3[0-1])(T([01][0-9]|2[0-3]):[0-5][0-9]:([0-5][0-9]|60)(\\.[0-9]+)?(Z|(\\+|-)((0[0-9]|1[0-3]):[0-5][0-9]|14:00)))?)?)?$",
          "type": "string"
        },
        "_timingDateTime": {
          "description": "Extensions for timingDateTime",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "dateAsserted": {
          "description": "The time at which the statement was recorded by informationSource.",
          "$ref": "#/definitions/dateTime"
        },
        "_dateAsserted": {
          "description": "Extensions for dateAsserted",
          "$ref": "Element.schema.json#/definitions/Element"
        },
        "usageStatus": {
          "description": "The status of the device usage, for example always, sometimes, never. This is not the same as the status of the statement.",
          "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
        },
        "usageReason": {
          "description": "The reason for asserting the usage status - for example forgot, lost, stolen, broken.",
          "items": {
            "$ref": "CodeableConcept.schema.json#/definitions/CodeableConcept"
          },
          "type": "array"
        },
        "informationSource": {
          "description": "Who reported the device was being used by the patient.",
          "$ref": "Reference.schema.json#/definitions/Reference"
        },
        "device": {
          "description": "Code or Reference to device used.",
          "$ref": "CodeableReference.schema.json#/definitions/CodeableReference"
        },
        "reason": {
          "description": "Reason or justification for the use of the device. A coded concept, or another resource whose existence justifies this DeviceUseStatement.",
          "items": {
            "$ref": "CodeableReference.schema.json#/definitions/CodeableReference"
          },
          "type": "array"
        },
        "bodySite": {
          "description": "Indicates the anotomic location on the subject\u0027s body where the device was used ( i.e. the target).",
          "$ref": "CodeableReference.schema.json#/definitions/CodeableReference"
        },
        "note": {
          "description": "Details about the device statement that were not represented at all or sufficiently in one of the attributes provided in a class. These may include for example a comment, an instruction, or a note associated with the statement.",
          "items": {
            "$ref": "Annotation.schema.json#/definitions/Annotation"
          },
          "type": "array"
        }
      },
      "additionalProperties": false,
      "required": [
        "subject",
        "device",
        "resourceType"
      ]
    }
  }
}