HL7

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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?

Last answer 4 June 2019
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So I have an interesting problem. I am going to be using a process and rule to determine if an HL7 message qualifies to be sent out, then using a record map to write certain aspects of that HL7 message to disk (with an HL7 to record map DTL). This is simple enough but the recipient of this file is requiring a single record map entry per DG1 segment in the HL7 message.

 

For instance if said HL7 message for PATIENT^TEST  has 3 DG1 segments, I would need to write three lines (or records) like so:

123^^^^MR|TEST|PATIENT|DG1(1) TEXT|DG1(1) CODE|DG1(1) DATE

Last answer 11 March 2019 Last comment 12 March 2019
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Hello Gentlemen,

 

My Business process connector receive a Oru_01 hl7 message with an ED segment inside (Base64 pdf). How is it possible to extract it and create a pdf file within?

Here is the sample of function I have. I know it doesn't work but if you could help me, it would be perfect. Here is my function, the goal would be it create the file where I want and return me the link of the file.

Last answer 7 March 2019 Last comment 7 March 2019
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Hello Gentlemen,

 

As you can read on the title, my question is to know how to retranslate the hl7 message into a string and so to remove the '\E' that are inside. A example/picture worth more than a thousand word.

OBX|1|RP|ECG||CARDIO ECG^APPLICATION^PDF^^\E\\E\sitehopital.org\E\files\E\cardio\E\022018\E\GE274583.PDF|

 

Last answer 25 February 2019 Last comment 25 February 2019
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Does Intersystems Ensemble support (for LGBTQ+) gender code "U" in Healtshare? Specifically for the clinical (or physician) viewer?

Test shows the gender code is consumed without error and stored, but the viewer does not present it except (as far as I can see) in the patient search drop-down.

The 2.3.1 HL7 ADT schema code table lists "U" as a supported option.

Would this require customization in the viewer code to support this?

Last answer 6 February 2019 Last comment 6 February 2019
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I'm looking for options to create multiple DFT HL7 messages based on data contained in a ZCO segment in a single inbound DFT message.  I have the following ZCO segment:

ZCO|CCC^Charge Code|1306794,1071301,23510,1071424|MFCD^Charge Code|14232,3542|||||

In this example, I need to create a new DFT message based on the data contained in ZCO:2.  Each code needs to be in it's own DFT message and put in FT1:7.1.  The number of codes will vary for each inbound message, but each code will need to create its own outbound message to the client.
 

Last answer 5 February 2019 Last comment 6 February 2019
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Is there any good documentation/tutorials on creating gateways in both directions between FHIR and Hl7v2 (for Health Connect)?

the scenarios I'm most interested in

1. Client application sends a FHIR demographic query to Health Connect - and the interface has to convert this to Hl7v2 QBP^Q11 message to the PAS.

2. Health connect sends a PDF document (from a file or HL7v2 interface) to an EPR over FHIR.

Thanks

Stephen

UPDATE

Last answer 3 January 2019 Last comment 7 January 2019
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I want to test automatically that HL7 business operation works correctly in error conditions. One is to test CE acknowledgement. I have planned to implement test production which includes business services for different situations (AA, AE, CA, CE, timeout, late response etc).

How should I implement HL7 business service that always returns CE (commit error)? I have tried but it keeps returning "AA".

Last answer 19 December 2018
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I'm currently working on a project to run our medical device integration through ensemble.

I've noticed a potential problem with the volume of messages .  The feed generates around 474K messages daily( average of 1 message per minute per device from 300+ devices).

We currently keep all our other feeds message data for 90 days and purge automatically.   From what I can see is that the purge functions in Ensemble are production wide and cannot set it at the Business Operation, Service or Router level.

Last answer 26 October 2018
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Hello,

I have some issues trying to store a base64 encoded stream into the obx:5 segment.

I'm using  the StoreFieldStreamBase64 method in my business process to store the stream into the segment.

I'm sending the hl7 message containing my stream to an ensemble business operation (EnsLib.HL7.Operation.FileOperation) to write the message on disk.

When i'm reading it with an ensemble business service, it can't parse the stream because it contains multiple CRLF.

Why is my business operation splitting my stream into multiple newlines ?

Ensemble ver : 2016.2

Last answer 11 September 2018 Last comment 11 September 2018
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I'm trying to get a count of specific message type with a specific entry and thought I could build the query in Message Viewer but  this does not provide counts (as far as I am aware). So when I take the SQL from 'Show Query' it omits the segment criteria as the code shows below. 

 I have attached the criteria that has been excluded. Is this possible?

Thank you

Last answer 7 March 2018
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Hi everybody,

I love the integration of HL7 v2.x in Ensemble, it's really easy to use.

I would love to see the same about using CDA on Ensemble. I know it's a complicated standard, but it would be more easy for developers in Europe if we could use it like any other type of message instead of using at XML level and xsl transformations.

Any experiences dealing with CDA on Ensemble?

 

Last answer 16 February 2018
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Hi everyone,

I started working on Ensemble this year so maybe I am not implementing the right way. I'm trying to connect a Welch Allyn monitor to TrakCare. The workflow is the following:

- User scans patient number with the monitor.

- The monitor sends a QBP_Q22  message to request patient information

- Ensemble (or TrakCare) sends back a synchronous RSP_K22 containing the patient data (name, dob, sex)

- The user checks the patient's information displayed on the monitor, takes vital signs and sends them to TrakCare (via Ensemble)

 

Last answer 15 November 2017 Last comment 15 November 2017
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So this may sound trivial, but I'm seeing conflicting information on this topic and hoping to get clarification.

 

According to Enslib.HL7.Message class definition, the maxlength of RawContent is 10,000 characters. So when using encoding like UTF-8, that is 10KB. When using Unicode, that should then be 20KB.

But then also coming across some forums and documents where 32KB is maximum size before HL7 fields are truncated.

 

What is the sure way to determine and modify an interface's maximum supported message size?

Last answer 8 November 2017 Last comment 9 November 2017
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Hi

 

I've got a Service that get ACK Messages originated by another system. 

 

I want to get the details of a Message when the ACK is CE (Failed Message).

 

I don't know whether this is the best approach but, at the moment, I have a DTL and I would like to search the Cache Database for a Message with the Control ID on the ACK in the MSA segment.

 

Any help with this would be great.

 

Tks.

Last answer 11 July 2017 Last comment 15 August 2017
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Hello Greetings-

I am exploring on converting HL7 to FHIR.

1. I saw there are built in DTLs “FHIR.FromSDA” and “FHIR.ToSDA” to convert SDA -> FHIR and FHIR -> SDA. Similarly Do Intersystems have DTLs for HL7 -> FHIR and FHIR -> HL7?

2. The reason why I am asking is, I see in HSLIB namespace HS->GateWay->HL7->HL7toSDA3 and HS->GateWay->SDA3->SDA3toHL7 DTLs. Like-wise I am trying to locate HL7 -> FHIR and FHIR -> HL7. Please help me to locate them

Last answer 22 March 2017 Last comment 14 August 2017
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Hello,

Are there any utilities/api in HealthConnect 2016.2.1 that will allow conversion of XML virtual document to Json format? We were thinking to convert HL7 ADT message to XML via Ensemble DTL and then send it to another BP to convert to Json format for transmission via Web Services. To my understanding there isn't anyway to represent Json as a virtual object so it can be use for direct mapping of HL7 2.x message to Json via Ensemble DTL.

Thanks

Yuriy

Last answer 20 July 2017 Last comment 15 May 2017
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Hello,

I have been struggling and could use some help as I think I'm burnt.  I am trying to change a Textual 2.5.1 OBX;5 with multiple iterations to a simple non-iterating outbound result.  I have played around with $piece but can't seem to get it to work.  The outcome I would like is for OBX;5 to look like this: |Positive| and currently it looks like this: |Positive~_~_~_~_~|.  Any suggestions would be appreciated.

Last answer 27 June 2017 Last comment 27 June 2017
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Is there a way to use a HL7 field value as part of the File Naming in the Business Operation FileOperation class.  I know we can do this in a custom class, but I was wondering if it could be done the default FileOperation class?

Example:

MSH-4 contains the value 12345

We would like to name the file 12345_YYYYMMDDHHMMSS.HL7

MSH.4 value here_%Y%m%d%H%M%S.HL7

It may not be possible, but I just want to see if anyone has any information

Thanks,

Kevin Brown

Last answer 22 June 2017 Last comment 22 June 2017
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I have come across several cases where I need to set a Date filter to send only send any admit/scheduled date past a certain point. We have a couple different date comparison functions but none looking at the true date. Most of them are date + 15 or etc. Does anyone have a good date function they have written to say if x > 20170102 ?

 

Thanks

Scott

Last answer 20 June 2017
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