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    @amida-tech/hl7

    1.1.3 • Public • Published

    HL7

    HL7 v2 parser/serializer in JavaScript

    Currently supports ORU^R01 (Lab Results) HL7 v 2.3-2.5 messages.

    Following segments are implemented:

    • MSH - Message Header
    • PID - Patient Identification
    • OBR - Observation Request
    • OBX - Observation Result
    • NTE - Notes and Comments

    Example

    MSH|^~\&|SOME LAB|LAB|HOSPITAL|BLDG4|200202150930||ORU^R01|CNTRL-3456|P|2.4
    PID|||555-44-4444||EVERYWOMAN^EVE^E^^^^L|JONES|19620320|F|||153 FERNWOOD DR.^^STATESVILLE^OH^35292||(206)3345232|(206)752-121||||AC555444444||67-A4335^OH^20030520
    OBR|1|845439^GHH OE|1045813^GHH LAB|15545^GLUCOSE|||200202150730|||||||||555-55-5555^PRIMARY^PATRICIA P^^^^MD^^|||||||||F||||||444-44-4444^HIPPOCRATES^HOWARD H^^^^MD
    OBX|1|SN|1554-5^GLUCOSE^POST 12H CFST:MCNC:PT:SER/PLAS:QN||^182|mg/dl|70_105|H|||F
    
    [
    	["MSH",
    	"|",
    	"^~\&",
    	[["SOME LAB"]]
    	...
    	],
    	["PID",
    	[[""]],
    	[[""]],
    	[["555-444-4444"]],
    	]
    ]

    Quick up and running quide

    Prerequisites

    • Node.js (v14.19+) and NPM
    • Grunt.js
    # install dependencies and build
    
    npm i
    grunt

    Additional message types

    Currently, Amida's Node-only HL7 library does not provide full HL7 coverage. For a more complete implementation built on the Java HAPI HL7 implementation, see https://github.com/MatthewVita/node-hl7-complete. Keep in mind that running this library requires the use of Java 7.

    The HAPI library exports two functions, jsToHl7 and hl7ToJs. If you want to use the HAPI library as a drop-in for this library, replace parseString(data) with hl7ToJs(data, callback), and replace serializeJSON(data, options) with jsToHl7(dataType, data, callback).

    Contributing

    Contributors are welcome. See issues

    Release Notes

    See release notes here

    License

    Licensed under Apache 2.0

    Install

    npm i @amida-tech/hl7

    DownloadsWeekly Downloads

    7

    Version

    1.1.3

    License

    Apache-2.0

    Unpacked Size

    92.1 kB

    Total Files

    132

    Last publish

    Collaborators

    • manhydra