Diagnostics
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| Responsible Owner: Orders and Observations Work Group | Standards Status : Informative | Compartments : Device , Group , Patient , Practitioner |
Raw XML ( canonical form + also see XML Format Specification )
General Specimen Example (id = "101")
<?xml version="1.0" encoding="UTF-8"?><!-- text> <status value="generated" /> <div xmlns="http://www.w3.org/1999/xhtml">[Put rendering here]</div> </text> --> display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border: 1px solid #8da1b4; border-radius: 5px; line-height: 60% text> <status value="generated" /> <div xmlns="http://www.w3.org/1999/xhtml">[Put rendering here]</div> ; </text> the time of collection is usually required. Usually a point in time, but can be a period (collectedPeriod) if it's a timed collection (e.g. a 24 hour urine) if there's only one container, then this value is the same as .collection.quantity (usually). This is for when there is more than one container <!-- a specimen identifier - e.g. assigned when the specimen was taken this is often not done --> <!--<Specimen xmlns="http://hl7.org/fhir"> <id value="101"/> <!-- text> <status value="generated" /> <div xmlns="http://www.w3.org/1999/xhtml">[Put rendering here]</div> </text> --> <identifier> <!-- a specimen identifier - e.g. assigned when the specimen was taken this is often not done --> <system value="http://ehr.acme.org/identifiers/collections"/> <value value="23234352356"/> </identifier> <identifier> <type> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0203"/> <code value="ACSN"/> <display value="Accession ID"/> </coding> </type> <system value="http://lab.acme.org/specimens/2011"/> <value value="X352356"/> </identifier> <status value="available"/> <type> <!-- Type is a loosely defined field because there is such a lot of variation inhow it is used.how it is used. The principal variation is how much information that could be represented elsewhereis also represented here. For instance, here's some possible types: lithium heparin plasma (+ .container.additive) (e.g. SNOMED CT 446272009) transfusion bag of blood (+ container.type) Peritoneal lavage (+ collection.bodySite)is also represented here. For instance, here's some possible types: lithium heparin plasma (+ .container.additive) (e.g. SNOMED CT 446272009) transfusion bag of blood (+ container.type) Peritoneal lavage (+ collection.bodySite) If the type includes other fields, it would be normal not to populate the otherfieldsfields Note that this practice is so widespread that it's pointless to try and stopit --> <!-- the time of collection is usually required. Usually a point in time, but can be a period (collectedPeriod) if it's a timed collection (e.g. a 24 hour urine) --> <!-- bodysite is usually implied by type too its here to demonstrate its usage to indicating the draw site in this case --> <!-- the container identifier is not the same as the specimen identifier usually, it is pre-printed/implanted etc.on the container prior to use. It might a RFID in the container, or it might be a UDIit --> <coding> <system value="http://snomed.info/sct"/> <code value="122555007"/> <display value="Venous blood specimen"/> </coding> </type> <subject> <reference value="Patient/example"/> <display value="Peter Patient"/> </subject> <receivedTime value="2011-03-04T07:03:00Z"/> <request> <!-- this points to the order that caused the sample to be drawn --> <reference value="ServiceRequest/example"/> </request> <collection> <collector> <!-- in practice, collecter is almost always recorded --> <reference value="Practitioner/example"/> </collector> <!-- the time of collection is usually required. Usually a point in time, but can be a period (collectedPeriod) if it's a timed collection (e.g. a 24 hour urine) --> <collectedDateTime value="2011-05-30T06:15:00Z"/> <!-- e.g. full --> <quantity> <value value="6"/> <unit value="mL"/> </quantity> <!-- method is usually implied by type --> <method> <coding> <system value="http://terminology.hl7.org/CodeSystem/v2-0488"/> <code value="LNV"/> </coding> </method> <!-- bodysite is usually implied by type too its here to demonstrate its usage to indicating the draw site in this case --> <bodySite> <concept> <coding> <system value="http://snomed.info/sct"/> <code value="49852007"/> <display value="Structure of median cubital vein (body structure)"/> </coding> </concept> </bodySite> </collection> <!-- the container identifier is not the same as the specimen identifier usually, it is pre-printed/implanted etc.on the container prior to use. It might a RFID in the container, or it might be a UDI (http://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/UniqueDeviceIdentification/) --> <!-- if there's only one container, then this value is the same as .collection.quantity (usually). This is for when there is more than one container -->on/) --> <container> <deviceCanonical value="http://hl7.org/fhir/Device/device-example-specimen-container-green-gel-vacutainer"/> <!-- if there's only one container, then this value is the same as .collection.quantity (usually). This is for when there is more than one container --> <specimenQuantity> <value value="3"/> <unit value="mL"/> </specimenQuantity> </container> <note> <text value="Specimen is grossly lipemic"/> </note> </ Specimen >
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.
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