{ "description": null, "_filename": "sd-mii-icu-ect-ionisiertes-kalzium-nierenersatzverfahren.json", "package_name": "de.medizininformatikinitiative.kerndatensatz.icu", "date": null, "derivation": "constraint", "publisher": null, "fhirVersion": "4.0.1", "name": "SD_MII_ICU_Ionisiertes_Kalzium_Nierenersatzverfahren", "abstract": false, "type": "Observation", "experimental": null, "resourceType": "StructureDefinition", "title": "SD MII ICU Ionisiertes Kalzium Nierenersatzverfahren", "package_version": "2025.0.2", "status": "active", "id": "d7298109-00ea-42a4-856a-b7bbd098dad7", "kind": "resource", "url": "https://www.medizininformatik-initiative.de/fhir/ext/modul-icu/StructureDefinition/ionisiertes-kalzium-nierenersatzverfahren", "version": "2025.0.2", "differential": { "element": [ { "id": "Observation.category", "min": 1, "path": "Observation.category" }, { "id": "Observation.code", "path": "Observation.code", "constraint": [ { "key": "obs-loinc-sct", "human": "Es muss mindestens ein LOINC oder SnomedCT Code vorhanden sein", "severity": "error", "expression": "coding.where(system='http://loinc.org').exists().not() implies coding.where(system='http://snomed.info/sct').exists()" } ] }, { "id": "Observation.code.coding", "path": "Observation.code.coding", "slicing": { "rules": "closed", "discriminator": [ { "path": "$this", "type": "pattern" } ] } }, { "id": "Observation.code.coding:sct", "max": "0", "path": "Observation.code.coding", "sliceName": "sct", "patternCoding": { "system": "http://snomed.info/sct" } }, { "id": "Observation.code.coding:loinc", "max": "1", "min": 1, "path": "Observation.code.coding", "sliceName": "loinc", "patternCoding": { "code": "83064-6", "system": "http://loinc.org" } }, { "id": "Observation.code.coding:IEEE-11073", "max": "0", "path": "Observation.code.coding", "sliceName": "IEEE-11073", "patternCoding": { "system": "urn:iso:std:iso:11073:10101" } }, { "id": "Observation.effective[x]", "min": 1, "path": "Observation.effective[x]" }, { "id": "Observation.value[x]", "path": "Observation.value[x]", "patternQuantity": { "code": "mmol/L", "system": "http://unitsofmeasure.org" } } ] }, "baseDefinition": "https://www.medizininformatik-initiative.de/fhir/ext/modul-icu/StructureDefinition/parameter-von-extrakorporalen-verfahren" }