description: The common fields needed to represent a transfusion. package_name: hl7.fhir.us.icsr-ae-reporting derivation: constraint name: ICSRTransfusion type: Procedure elements: extension: index: 0 slicing: rules: open ordered: false discriminator: - {path: url, type: value} min: null slices: usedProductAmount: match: {url: null} schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-ext-usedproductamount', index: 1} min: 0 max: 1 code: binding: {strength: extensible, valueSet: 'https://vsac.nlm.nih.gov/valueset/2.16.840.1.113762.1.4.1234.74/definition'} index: 2 subject: type: Reference refers: ['http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-patient'] index: 3 reasonCode: {mustSupport: true, index: 4} usedReference: extensions: usedProduct: {url: 'http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-ext-usedproduct', min: 0, max: 1, type: Extension, mustSupport: true, index: 5} elements: extension: type: Extension mustSupport: true url: http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-ext-usedproduct index: 5 slicing: slices: usedProduct: match: {} schema: {type: Extension, mustSupport: true, url: 'http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-ext-usedproduct', index: 5} min: 0 max: 1 package_version: 1.0.1 extensions: usedProductAmount: {url: 'http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-ext-usedproductamount', min: 0, max: 1, type: Extension, mustSupport: true, index: 1} class: profile kind: resource url: http://hl7.org/fhir/us/icsr-ae-reporting/StructureDefinition/icsr-transfusion base: http://hl7.org/fhir/us/core/StructureDefinition/us-core-procedure version: 1.0.1