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  1. FHIR Specification Feedback
  2. FHIR-35901

How to represent a lockout interval for PCA pumps?

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    • Icon: Change Request Change Request
    • Resolution: Persuasive with Modification
    • Icon: Medium Medium
    • FHIR Core (FHIR)
    • R5
    • Modeling & Methodology
    • STU
    • MedicationRequest
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      maxDosePerPeriod has been changed to be 0..* so we can represent the maximum number of times per hour.

      Will add a new element to Dosage (minimumGapBetweenDose) as a Duration to represent the lockout interval

      short: "Time that must pass between doses"

      definition: "The minimum amount of time that must pass between administering the specified dose amount"

      requirements: "Used on orders with flexible timing, such as PRN medications or PCA devices, when there is a need to prevent too much medication from being administered in too short a period of time."

      synonym: "lockout interval"

       

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      maxDosePerPeriod has been changed to be 0..* so we can represent the maximum number of times per hour. Will add a new element to Dosage (minimumGapBetweenDose) as a Duration to represent the lockout interval short: "Time that must pass between doses" definition: "The minimum amount of time that must pass between administering the specified dose amount" requirements: "Used on orders with flexible timing, such as PRN medications or PCA devices, when there is a need to prevent too much medication from being administered in too short a period of time." synonym: "lockout interval"  
    • Ron Shapiro/Rob Hausam: 3-0-0
    • Enhancement
    • Compatible, substantive
    • R5

    Description

      For PCA pumps, a lockout interval may be ordered. This is the minimal time between boluses initiated by the patient when pressing the button. If they press the button too soon, no medication is administered. How to represent the lockout interval?

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            olivia_bellamou-huet Olivia Bellamou-Huet
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