HL7

Hi Community,

New session recording from Global Summit 2019 is available on InterSystems Developers YouTube Channel:

⏯ Performing Analytics on FHIR Data

Looking at the DTL, we can pretty much understand what the provided mapping from FHIR to SDA3.

But, is there any Intersystems document, where the mapping To/From FHIR is documented, at least FHIR to SDA3 ?

Hi -

hi 

A newbie question. I am trying to use Data Transformation Editor to transform NTE segments into additional OBX segments.  At the moment I am getting both segments OBX and NTE trying to populate a single OBX. Can this be easily fixed?

Can health Connect create a file in a directory, than add data  (HL7 messages) to it?

Is there a diff tool for HL7(v2) messages? 

Either in studio or in portal viewer. 

Asking for a friend.

Stephen

In a new rule I configured for a route, I have no constraint configured (so I assume it should pass everything), but I am getting an error that states "Constraints for rule failed".... ?

(Originally posted by @Benjamin Spead on June 25, 2014)

This code snippet generates a list of Ensemble Lookup Tables and Schema documents in the user's current namespace. Run the code by running the class method "test":

Class benspead.EnsTablesSchema
{
    classmethod test() {
        If ##class(%Dictionary.CompiledClass).%ExistsId("Ens.Util.LookupTableDocument") {
            // only supported in Ensemble 2012.1+
            Write !,!,"Exporting Ensemble Lookup Tables..."
            Set sc = $$$OK
            Set rs = ##class(%ResultSet).%New("Ens.Util.LookupTableDocument:List")
            Do rs.Execute()
            While rs.Next() {
                Set item=rs.Data("name")
                Write "document found: "_ item,!
            }
            Do rs.Close()
            Set rs=""
        }
        If ##class(%Dictionary.CompiledClass).%ExistsId("EnsLib.HL7.SchemaDocument") {
            Write !,!,"Exporting Ensemble HL7 Schemas..."
            Set sc = $$$OK
            Set rs = ##class(%ResultSet).%New("EnsLib.HL7.SchemaDocument:List")
            Do rs.Execute()
            While rs.Next() {
                Set item=rs.Data("name")
                Continue:$listfind($lb("2.1.HL7","2.2.HL7","2.3.HL7","2.4.HL7","2.5.HL7","2.6.HL7","2.7.HL7","2.3.1.HL7","2.5.1.HL7","2.7.1.HL7","ITK.HL7")
                                    ,item)
                Write "document found: "_ item,!
            }
            Do rs.Close()
            Set rs=""
        }
    }
}

Here's a link to the code on GitHub: https://github.com/intersystems-community/code-snippets/blob/master/src/...

Hi,

I have a ORU message, which has a EVN segment that I want to remove and send the message across.

I tried to clone the request as below:

s newreq = request.constructClone

s changreq = newreq.RemoveSegmentAt("EVN")

Set request  = changereq

but it fails. Is there a way that I can safely remove a segment and pass it on?

Would appreciate your help in this

Regards,

Eric

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Hi all

Is there a data model for the Ensemble EnsLib_HL7 tables in the database? A client wants to run some SQL and would like some documentation about table relationships.

Thanks in advance

Ian

Hi there.

I am dealing with a clinical system that returns a stack trace within the NACK (Specifically, within MSA:3).

Within the stack trace there is an error code I am interested in, and hoped I could use the Reply Code Actions to look for that code within the error by using the "E*<text>" condition to either suspend or accept the response and move on. The problem is, looking at the error within the event log, I can see that the error text is truncated, cutting off the error code I'm looking for within the stack trace.

Hi,

I would like to use EnsLib.HL7.Operation.HTTPOperation for sending HL7 messages via HTTP. It sends the Content-Type as "text/html"

I would like to change it to something else, say "text/plain". I cannot see a way to do it.

I have now written a custom Operation (based on EnsLib.HTTP.OutboundAdapter) and modifying the Content-Type while POSTing using SendFormDataArray(). It's bit frustrating to parse the response etc.,

I would rather prefer to use HTTPOperation of HL7. Can somebody help?

Hi, 

It is sometimes undesirable to send a full demographic or results feed to departmental clinical systems, that only see a subset of the patients.

While some systems (paediatrics, maternity, geriatrics) can filter on patient demographics, a number of systems are for cohorts of patients that don't fit a particular criteria.

One of our system vendors has a patient index filter service that keeps a local index of relevant patient identifiers, and only forwards matching messages.