STU3 Candidate

This page is part of the FHIR Specification (v1.8.0: STU 3 Draft). The current version which supercedes this version is 5.0.0 . For a full list of available versions, see the Directory of published versions . Page versions: R3 R2

Extension: Change in dosing rate per interval

(No assigned work group)

Maturity Level : 0

Context: Any

URL for this extension:


http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement

Status: draft. Extension maintained by: Health Level Seven International (Pharmacy)

Change in the dosing rate applied each rateIncrementInterval, e.g., 20 mL/hour. The rate increment is usually an increase for a patient who is initiating tube feeding. The increase is continued until the maxDeliveryRate or rateGoal is reached.

Context of Use: Use on element: MedicationRequest.dosageInstruction, MedicationDispense.dosageInstruction

usage info: insert a list of places where this extension is used

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Ratio	URL = http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement Change in dosing rate per interval: Change in the dosing rate applied each rateIncrementInterval, e.g., 20 mL/hour. The rate increment is usually an increase for a patient who is initiating tube feeding. The increase is continued until the maxDeliveryRate or rateGoal is reached. Use on element: MedicationRequest.dosageInstruction, MedicationDispense.dosageInstruction
Documentation for this format

Fulle Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement Change in dosing rate per interval: Change in the dosing rate applied each rateIncrementInterval, e.g., 20 mL/hour. The rate increment is usually an increase for a patient who is initiating tube feeding. The increase is continued until the maxDeliveryRate or rateGoal is reached. Use on element: MedicationRequest.dosageInstruction, MedicationDispense.dosageInstruction
extension	0 .. 0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement"
valueRatio	1..1	Ratio	Value of extension
Documentation for this format

XML Template

<!-- Change in dosing rate per interval -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement" >
  <!-- from Element: extension -->
 <valueRatio><!-- 1..1 Ratio Value of extension --></valueRatio>
</extension>

JSON Template

{ // Change in dosing rate per interval
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement", // R! 
    "valueRatio" : { Ratio } // R! Value of extension
  }

Summary

Name	Flags	Card.	Type	Description & Constraints
extension		0..1	Ratio	URL = http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement Change in dosing rate per interval: Change in the dosing rate applied each rateIncrementInterval, e.g., 20 mL/hour. The rate increment is usually an increase for a patient who is initiating tube feeding. The increase is continued until the maxDeliveryRate or rateGoal is reached. Use on element: MedicationRequest.dosageInstruction, MedicationDispense.dosageInstruction
Documentation for this format

Full Structure

Name	Card.	Type	Description & Constraints
extension	0..1	Extension	URL = http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement Change in dosing rate per interval: Change in the dosing rate applied each rateIncrementInterval, e.g., 20 mL/hour. The rate increment is usually an increase for a patient who is initiating tube feeding. The increase is continued until the maxDeliveryRate or rateGoal is reached. Use on element: MedicationRequest.dosageInstruction, MedicationDispense.dosageInstruction
extension	0 .. 0
url	1..1	uri	"http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement"
valueRatio	1..1	Ratio	Value of extension
Documentation for this format

XML Template

<!-- Change in dosing rate per interval -->

<extension xmlns="http://hl7.org/fhir"
     url="http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement" >
  <!-- from Element: extension -->
 <valueRatio><!-- 1..1 Ratio Value of extension --></valueRatio>
</extension>

JSON Template

{ // Change in dosing rate per interval
  // from Element: extension
    "url" : "http://hl7.org/fhir/StructureDefinition/pharmacy-core-rateIncrement", // R! 
    "valueRatio" : { Ratio } // R! Value of extension
  }

Constraints

ele-1 : All FHIR elements must have a @value or children (xpath: @value|f:*|h:div )
ext-1 : Must have either extensions or value[x], not both (xpath: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')]) )