Hello, developers!

In this article, I will show you how to configure FHIR repository + OAuth2 authorization server/resource server on IRIS for Health following the previous article.

In Part 1, we introduced the preliminary preparations, configuring the OAuth2 authorization server, and obtaining the access token.
Part 2 will show you how to build an FHIR repository and configure an OAuth2 client/resource server.

Hi Community, 

Join us for this introduction to the terminology and workflow of using OAuth 2.0 with an HL7 FHIR server:

⏯ Securing FHIR Applications with OAuth 2.0 (Part 1)

If I add the same patient data with a different unique ID then it inserts as new data using a POST request.
So, In the FHIR server How can I prevent this kind of thing by using POST requests?
Note:- I don't want to use a PUT request for the same. The main thing is I want to get a unique patient record.
Que:- Is there any way to check data duplication on each FHIR resource?

Thanks & Regards,

Harshdeep Acharya

I have the " FHIR Production" which converts HL to FHIR, CDA to FHIR and accepts FHIR rest API to insert data into the FHIR repository.

When data is added by the above production, The Repository Stores that data as new data.

Is there any way to check resource duplication before inserting them into the repository?

Thanks,

Vivek Nayak

Hi,

I am looking for a way to retrieve stream data from a FHIR resource. In my case the resourceType is "DocumentReference" and the the Base64 content is stored just as in the FHIR R4 specification

Hi

Has anyone been able to successfully connect IRIS for Health to Cerner's Secure FHIR Sandbox?

Anyone have any easy instructions for getting this working?

We have a situation where we want to save the patient photo (or any other attachment) received via FHIR to a persistent property without decoding it. When it is sent out again using FHIR is is stored in the encoded format and need not be encoded. We do not need to decode it for our application. We always use it on another system that retrieves it or saves it via FHIR and therefore it is always received or sent embedded in JSON.

How can i access the model Patient class file from org.hl7.fhir.dstu3.model jar in spring boot

We are thrilled to announce that we’ve launched the InterSystems 🔥 FHIR startup incubator in Prague - Caelestinus.
We invite Health Tech startups to apply: to let your innovations speak FHIR, to consult and prove your idea with the leaders of Healthcare and IT!

Why join?

Hello, developers!

In this series, I will not show you how to use IRIS for Health, but rather how to use SUSHI, a tool for creating FHIR profiles, as an associated technology.

With the right tools, the profile information (specifications, limitations, extensions, etc.) of a FHIR project can be well organized and published.

Before we begin, what is SUSHI? I will briefly explain it.

What is FHIR?

FHIR is an acronym for Fast Healthcare Interoperability Resources and is defined as a standard for healthcare information exchange that can be implemented in a short period.

Hello,

I have been tinkering with FHIR recently and tried to update the FHIR servers Capability Statement after I made some changes. I updated an OAuth2.Issuer Service Registry entrys URL and needed to update the metadata which the FHIR server sends to the client so they can get the updated URL for the authorization server we use.

However, when I run the Console Setup tool with

do ##class(HS.FHIRServer.ConsoleSetup).Setup()

I get an error while the update is happening that %ZHS.HC.OAuth2.Utils class cannot be found. I wonder why this happens.

I want an example that converts CDA to FHIR R4.

Need Full production pipelines like service, process, and operations.

Hi all,

I am testing asynchronous Bulk Data retrieve with a large EHR vendor. When I retrieve the bulk data, they are returning ndjson (CONTENT-TYPE of "application/fhir+ndjson; charset=utf-8"). If I attempt to process that content using JSON functions - I get

ERROR #5035: General exception Name 'Parsing error' Code '3' Data ''

For example, the following generates the error

s objArray={}.%FromJSON(quickStreamOut)

The error makes sense in that ndjson is not a valid json format (I assume at least).

But how then should ndjson be parsed in COS?

We have now released a new learning path to get you started with FHIR: Building Basic FHIR Integrations with InterSystems IRIS for Health. In this path, you'll learn the basics of FHIR, how to set up FHIR endpoints in InterSystems IRIS for Health, consume data into the FHIR repository and transform FHIR data, manage FHIR APIs with InterSystems API Manager, and query for FHIR resources using a client application. This path includes recommendations for starting such as using SDA-FHIR transformations to transform other formats of data to FHIR.

Hello community,

I'm trying to validate a HS.FHIRServer.Interop.Request received from an HS.FHIRServer.Interop.Service, which looks more or less like this example

It is quite intuitive to gain access to basic properties like

$$$TRACE("Request Method: " _ pRequest.Request.RequestMethod)

But when I try to get access to the AdditionalInfoItems (especially the 'ClientAddr' element) simplicity is over.

As $$$TRACE("Request contains " _ pRequest.Request.AdditionalInfo.Count() _ " Info items.") results in printout of a correct number of elements, a for loop

for tCount=1:1:pRequest.Request.

Want a commercial grade FHIR® Implementation included in your micro service ecosystem and barely have enough time to fill out your Health plan elections?

Here is a quick way to invite the InterSystems® FHIR®Accelerator Service to your Kubernetes Microservice party for immediate use. The solution uses Nginx proxy ninja moves to get the job done. Though rustic and bound to create some technical arguments, I am pretty happy with the results until this community tells me otherwise, so FHIR® away as they say but it would be great if you heard me out first.

Hey Developers, 

Learn about the use and design of the InterSystems FHIR Transformation Service and the InterSystems FHIR Server, and what to expect next: 

⏯ FHIR in the Cloud: Understanding New InterSystems FHIR Server 

FHIR Terminology Service specification describes a set of operations on CodeSystem, ValueSet and ConceptMap resources. Among those operations, the following four operations appear to be the most widely adopted ones:

Developing a partial implementation of the specification has been an effective way to explore the new FHIR framework introduced in IRIS for Health 2020.1. The implementation includes four operations listed above, and supports read and search interactions for CodeSystem and ValueSet resources.

It's important to note that the implementation uses plain ObjectScript persistent classes as source terminology tables.

Hi,

I am getting Failed to fetch error while calling FHIR accelerator service - API Development service

Thanks

Hi Community, 

Learn about strategic approaches being taken to leverage the potential of HL7 FHIR in InterSystems HealthShare:

⏯ The Promise of FHIR

Hey Developers, 

We invite you to take part in the European Healthcare Hackathon 2021 which will take place on November 19-21 2021. Participation is free, the deadline for applications to the ON-LINE track is prolonged until 15 NOV.

We will have an InterSystems challenge there: "Innovate with FHIR". Prize fund in InterSystems track:

🥇1st place: 1500 EUR
🥈2nd place: 1000 EUR
🥉3rd place: 500 EUR
And we prepared prizes for ALL participants of our challenge!
Read the details about our challenge under the pic :) Are you in? Let us know in the poll below!

Hey Community, 

Get an introduction to the purpose and key concepts of Fast Healthcare Interoperability Resources, or FHIR:

⏯ FHIR: Healthcare Data Standard Designed for the Future

Hey Developers, 

Don't miss our new video on InterSystems Developers YouTube:

⏯ Working with FHIR Profiles in IRIS for Health

I have created FHIR server and now, I want to make an SDA file from the HL7 ADT message, and then make FHIR from SDA.

A simple python script to copy/scrap/crawl a FHIR repository to another one.

The script is written in Python 3.

Install it from pip

python -m venv .venv
source .venv/bin/activate
pip install git+https://github.com/grongierisc/fhir-scraper
cp .venv/bin/fhir-scraper.py .

Edit fhir-scraper.py for your needs.

Run it :

python fhir-scraper.py 

How to run it from git

First clone this repository.

git clone https://github.com/grongierisc/fhir-scraper

You can install it quickly into a Virtual Environment.

Hey Community,

Please welcome 4 new videos on InterSystems Developers YouTube from HackMIT 2021 healthcare track:

1. Meet InterSystems and Get Ready for the Challenge

I want to install a new FHIR server from the Management Portal using the below steps, but not able to find FHIR Configuration setting under my newly created foundation namespace. 

1. Open the Management Portal and switch to the Foundation namespace where you want the FHIR server installed. If you do not have a Foundation namespace, go to Health, and select Installer Wizard from the top menu bar. The Configure Foundation button allows you to create a new Foundation namespace. Be sure to activate the namespace after creating it. Done
2. Navigate to Health > MyNamespace > FHIR Configuration

Hey Developers,

New video is already on InterSystems Developers YouTube:

⏯ Becoming More Effective with HL7 Feeds

I have attached a document that describes the product I have developed called NiPaRobotica Pharmacy. This is an interface I developed that accepts Pharmacy Dispense Requests and converts the line items on the order into dispense dialogues which it sends to pharmacy robots. I deployed the interface into 3 Hospital pharmacies two of which had 6 robots that were arranged in such a way that the dispense chutes channelled medications to desks by the pharmacists sitting in windows serving 1200 patients a day. The robots cut the average waiting time from 2 hours down to one hour.

Hi everyone, 

Learn how to build FHIR applications in the cloud using S3, Azure AD, and a FHIR service:

⏯ Build FHIR Provider & Patient-Facing Applications in the Cloud