Cross-Version Extension for NutritionProduct.nutrient in R4B

Context of Use

This extension may be used in the following contexts:

• element Basic (For version R4)
• element Basic (For version R3)
• element Basic (For version R2)

Name	Flags	Card.	Type	Description & Constraints
Extension		0..*	Extension	The product's nutritional information expressed by the nutrients
extension:amountR4B			?gen-e1? [CanonicalType[http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient.amount]]	URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient.amount
extension:itemR4B			?gen-e1? [CanonicalType[http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient.item]]	URL: http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient.item
extension		1..
value[x]		..0
url				"http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient"
Documentation for this format

{
  "resourceType" : "StructureDefinition",
  "id" : "xv-r4b-ntp.nutrient",
  "url" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient",
  "name" : "XVerExtensionNutritionProduct.nutrientR4B",
  "title" : "Cross-Version Extension for NutritionProduct.nutrient in R4B",
  "status" : "active",
  "experimental" : false,
  "publisher" : "Health Level Seven International (Orders and Observations)",
  "contact" : [{
    "telecom" : [{
      "system" : "url",
      "value" : "http://hl7.org/fhir"
    }]
  },
  {
    "telecom" : [{
      "system" : "url",
      "value" : "http://www.hl7.org/Special/committees/orders/index.cfm"
    }]
  }],
  "description" : "Cross-Version Extension for NutritionProduct.nutrient. Valid in versions R2, R3, R4\r\n\r\nThis is a valid cross-version extension because it's counted as a new element",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
      "code" : "001"
    }]
  }],
  "fhirVersion" : "5.0.0",
  "kind" : "complex-type",
  "abstract" : false,
  "context" : [{
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "4.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "4.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Basic"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "3.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "3.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Basic"
  },
  {
    "extension" : [{
      "extension" : [{
        "url" : "startFhirVersion",
        "valueCode" : "1.0"
      },
      {
        "url" : "endFhirVersion",
        "valueCode" : "1.0"
      }],
      "url" : "http://hl7.org/fhir/StructureDefinition/version-specific-use"
    }],
    "type" : "element",
    "expression" : "Basic"
  }],
  "type" : "Extension",
  "baseDefinition" : "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation" : "constraint",
  "differential" : {
    "element" : [{
      "path" : "Extension",
      "short" : "The product's nutritional information expressed by the nutrients",
      "definition" : "The product's nutritional information expressed by the nutrients.",
      "comment" : "Note: This is a business identifier, not a resource identifier (see [discussion](resource.html#identifiers)).  It is best practice for the identifier to only appear on a single resource instance, however business practices may occasionally dictate that multiple resource instances with the same identifier can exist - possibly even with different resource types.  For example, multiple Patient and a Person resource instance might share the same social insurance number.",
      "requirements" : "Allows identification of the {{title}} as it is known by various participating systems and in a way that remains consistent across servers.",
      "min" : 0,
      "max" : "*",
      "isModifier" : false,
      "mapping" : [{
        "identity" : "v2",
        "map" : "Varies by domain"
      },
      {
        "identity" : "rim",
        "map" : ".identifier"
      }]
    },
    {
      "path" : "Extension.extension",
      "sliceName" : "amountR4B",
      "type" : [{
        "code" : "Extension",
        "profile" : ["http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient.amount"]
      }]
    },
    {
      "path" : "Extension.extension",
      "sliceName" : "itemR4B",
      "type" : [{
        "code" : "Extension",
        "profile" : ["http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient.item"]
      }]
    },
    {
      "path" : "Extension.extension",
      "min" : 1
    },
    {
      "path" : "Extension.value[x]",
      "max" : "0"
    },
    {
      "path" : "Extension.url",
      "fixedUri" : "http://hl7.org/fhir/4.3/StructureDefinition/extension-NutritionProduct.nutrient"
    }]
  }
}