ExampleScenario - Lab order tracking with Task

Resource ExampleScenario "example-laborder"

status : draft

purpose : Purpose: this serves to demonstrate a scenario that uses service requests and Task resources to establish a handshake for order tracking.

ExampleScenario diagram - IHE MMA example
<status value="draft"/><publisher value="HL7 International / FHIR Infrastructure"/><contact><telecom><system value="url"/><value value="http://www.hl7.org/Special/committees/fiwg"/></telecom></contact><description value="In this example, the clinician creates an order in the CPOE. Then a Task is created and updated by both the CPOE and the Lab system..."/><purpose value="Purpose: this serves to demonstrate a scenario that uses service requests and Task resources to establish a handshake for order tracking."/><actor><key value="Clin"/><type value="person"/><title value="Clinician"/><description value="Clinician"/></actor><actor><key value="CPOE"/><type value="system"/><title value="CPOE"/><description value="CPOE"/></actor><actor><key value="EMR"/><type value="system"/><title value="EMR"/><description value="EMR"/></actor><actor><key value="LabMan"/><type value="person"/><title value="Lab Man"/><description value="Lab Person"/></actor><actor><key value="Lab"/><type value="other"/><title value="Lab"/><description value="Lab"/></actor><instance><key value="req1"/><structureType><system value="http://hl7.org/fhir/fhir-types"/><code value="ServiceRequest"/></structureType><title value="Request for a lab procedure"/><description value="Bla"/><version><key value="req1-v1"/><title value="v1- initial"/><description value="Initial order"/></version><version><key value="req1-v2"/><title value="v2 - in progress"/><description value="Order in progress"/></version><version><key value="req1-v3"/><title value="v3 - completed"/><description value="Order completed"/></version></instance><instance><key value="task1"/><structureType><system value="http://hl7.org/fhir/fhir-types"/><code value="Task"/></structureType><title value="Task"/><description value="The task that handles the status updates..."/><version><key value="task1-v1"/><title value="v1 - created"/><description value="Initially created"/></version><version><key value="task1-v2"/><title value="v2 - accepted"/><description value="Accepted"/></version><version><key value="task1-v3"/><title value="v3 - in progress"/><description value="In progress"/></version><version><key value="task1-v4"/><title value="v4 - completed"/><description value="Completed"/></version></instance><instance><key value="req.lab1"/><structureType><system value="http://hl7.org/fhir/fhir-types"/><code value="ServiceRequest"/></structureType><title value="Internal lab request"/><description value="Lab's internal request for the procedure"/><version><key value="req.lab1-v1"/><title value="v1 - created"/><description value="Order in progress"/></version><version><key value="req.lab1-v2"/><title value="v2 - in progress"/><description value="Order in progress"/></version><version><key value="req.lab1-v3"/><title value="v3 - completed"/><description value="Order completed"/></version></instance><process><title value="Lab order tracking with Task"/><description value="Lab order, status updates handled with Task between CPOE, EMR and Lab systems"/><step><number value="1"/><process><title value="Create order"/><description value="New lab order"/><step><number value="1.1"/><operation><title value="Make a call"/><initiator value="Clin"/><receiver value="LabMan"/></operation></step><step><number value="1.2"/><operation><title value="Create new EMR order"/><initiator value="Clin"/><receiver value="CPOE"/></operation></step><step><number value="1.3"/><operation><title value="Submit order to EMR"/><initiator value="CPOE"/><receiver value="EMR"/><request><instanceReference value="req1"/><versionReference value="req1-v1"/></request></operation></step><step><number value="1.3"/><operation><title value="Create new task "/><initiator value="EMR"/><receiver value="EMR"/><request><instanceReference value="task1"/><versionReference value="task1-v1"/></request></operation></step><step><number value="1.4"/><operation><title value="Send task to Lab"/><initiator value="EMR"/><receiver value="Lab"/><request><instanceReference value="task1"/><versionReference value="task1-v1"/></request></operation></step></process><pause value="true"/></step><step><number value="2"/><process><title value="Accept order"/><description value="New task for handling order tracking"/><step><number value="2.1"/><operation><title value="Accept task"/><initiator value="LabMan"/><receiver value="Lab"/></operation></step><step><number value="2.2"/><operation><title value="Task status = accepted"/><initiator value="Lab"/><receiver value="Lab"/><request><instanceReference value="task1"/><versionReference value="task1-v2"/></request></operation></step><step><number value="2.3"/><operation><title value="Create internal lab request"/><initiator value="Lab"/><receiver value="Lab"/><request><instanceReference value="req.lab1"/><versionReference value="req.lab1-v1"/></request></operation></step><step><number value="2.4"/><operation><title value="Send Task to EMR"/><initiator value="Lab"/><receiver value="EMR"/><request><instanceReference value="task1"/><versionReference value="task1-v2"/></request></operation></step><step><number value="2.5"/><operation><title value="Inform CPOE of Task status"/><initiator value="EMR"/><receiver value="CPOE"/><request><instanceReference value="task1"/><versionReference value="task1-v2"/></request></operation></step></process></step><step><number value="3"/><process><title value="Initiate procedure"/><description value="Procedure is initiated at the lab"/><step><number value="3.1"/><operation><title value="Begin procedure"/><initiator value="LabMan"/><receiver value="Lab"/></operation></step><step><number value="3.2"/><operation><title value="Task status: in-progress"/><initiator value="Lab"/><receiver value="Lab"/><request><instanceReference value="task1"/><versionReference value="task1-v3"/></request></operation></step><step><number value="4.3"/><operation><title value="Internal lab request: in-progress"/><initiator value="Lab"/><receiver value="Lab"/><request><instanceReference value="req.lab1"/><versionReference value="req.lab1-v2"/></request></operation></step><step><number value="4.4"/><operation><title value="Send updated Task to EMR"/><initiator value="Lab"/><receiver value="EMR"/><request><instanceReference value="task1"/><versionReference value="task1-v3"/></request></operation></step><step><number value="4.5"/><operation><title value="Inform CPOE of Task status"/><initiator value="EMR"/><receiver value="CPOE"/><request><instanceReference value="task1"/><versionReference value="task1-v4"/></request></operation></step><step><number value="4.5"/><operation><title value="Order status: in-progress"/><initiator value="CPOE"/><receiver value="CPOE"/><request><instanceReference value="req1"/><versionReference value="req1-v2"/></request></operation></step></process></step><step><number value="4"/><process><title value="Finish procedure"/><description value="Procedure is finished"/><step><number value="4.1"/><operation><title value="Finish procedure"/><initiator value="LabMan"/><receiver value="Lab"/></operation></step><step><number value="4.2"/><operation><title value="Task status = completed"/><initiator value="Lab"/><receiver value="Lab"/><request><instanceReference value="task1"/><versionReference value="task1-v2"/></request></operation></step><step><number value="4.3"/><operation><title value="Internal lab request: complete"/><initiator value="Lab"/><receiver value="Lab"/><request><instanceReference value="req.lab1"/><versionReference value="req.lab1-v2"/></request></operation></step><step><number value="4.4"/><operation><title value="Send updated Task to EMR"/><initiator value="Lab"/><receiver value="EMR"/><request><instanceReference value="task1"/><versionReference value="task1-v4"/></request></operation></step><step><number value="4.5"/><operation><title value="Inform CPOE of Task status"/><initiator value="EMR"/><receiver value="CPOE"/><request><instanceReference value="task1"/><versionReference value="task1-v4"/></request></operation></step><step><number value="4.5"/><operation><title value="Order status = completed"/><initiator value="CPOE"/><receiver value="CPOE"/><request><instanceReference value="req1"/><versionReference value="req1-v3"/></request></operation></step></process></step></process></ExampleScenario>