#FHIR

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Fast Healthcare Interoperability Resources (FHIR, pronounced "fire") is a draft standard describing data formats and elements (known as "resources") and an application programming interface (API) for exchanging electronic health records

Official site

Hi Community,

The new video from Global Summit 2019 is available on InterSystems Developers YouTube:

⏯ Reintroducing the Operational Data Store

https://www.youtube.com/embed/Bjx90-eAMdU
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Article
· Nov 15, 2024 2m read
HL7 -> SDA -> FHIR -> Personal Growth

I have a large tree outside my window. Here in Phoenix, Arizona, USA it's still warm and sunny so our plants are still covered in lush foliage despite so many other places in the full throws of Autumn. My desk is oriented such that I can look out at the tree throughout the day.

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Often times when working with FHIR data, for example with IRIS For Health, you'll find it useful to create a custom FHIR operation. The FHIR Standard comes with a set of defined operations (such as $everything) but a custom operation comes in handy when you need to create some extra functionality that goes beyond the set of standard FHIR operations.

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Contestant

#InterSystems Demo Games entry

⏯️ Health Evolve: Transforming Unstructured Data

Did you know that 80% of healthcare data is stuck in unstructured formats such as fax? If you take a walk down to Mass General in Boston, you'll literally see a state-of-the-art MRI machine next to a fax machine. Healthcare keeps building incredible new technology but can't let go of legacy technology. We call this the "legacy modernization paradox". This short film follows a care manager at Blue Plan who spends her days doing chart reviews, reading faxes line-by-line, struggling to provide her members the care they need. Everything changes when Blue Plan pilots InterSystems Health Evolve, a solution that transforms her faxes into machine-readable FHIR data ready for AI and analysis. To access our fully working Text-to-FHIR prototype, visit HealthEvolve.de.

Presenters:
🗣 @Vishal Pallerla, Sales Architect, InterSystems
🗣 @Erica Song, Sales Engineer, InterSystems
🗣 @Louis Kabelka, Sales Engineer, InterSystems
🗣 Zelong Wang, Sales Engineer, InterSystems
🗣 John Murtha, Health Plan Executive, InterSystems

https://www.youtube.com/embed/FcL1u3Ir0jM
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Contestant

#InterSystems Demo Games entry

⏯️ Being READY to Tackle Healthcare Enterprise Challenges in a Few Clicks

Managed Cloud Solutions to Help Streamline Your Health Services.

This demo showcases composing several InterSystems Managed Cloud Services to solve various use-cases.

The video is actually built of 6 short chapters (each ~2.5 minutes long) showing each part of the story, demoing a different service.

You can watch each "chapter" individually if you're interested in a specific service, but there is value in viewing the whole composition and observing the full flow.

  • 0:00 Health Connect Cloud - Medical Device MQTT - HL7v2 for Hospital Operation Systems
  • 2:29 FHIR Server & FHIR Transformation Service - HL7v2 to FHIR & Repository for Regulation & Exchange
  • 5:21 FHIR SQL Builder - Providing standard relational access to FHIR data
  • 7:22 "FHIR IntelliChat" (see note below) - Natural human language chat with FHIR Server
  • 9:37 OMOP Solution - FHIR to OMOP transformation & OMOP database with OHDSI tools compliance
  • 12:54 InterSystems Data Fabric Studio for Health - Creating a multi data/app sources fabric

[Note the "FHIR IntelliChat" part is not an actual formal InterSystems service, it is just a demonstration of a possibility (based on this solution by @José Pereira) ]

Presenters:
🗣 @Tani Frankel, Sales Engineer Manager, InterSystems
🗣 @Keren Skubach, Senior Sales Engineer, InterSystems
🗣 @Ariel Glikman, Sales Engineer, InterSystems

https://www.youtube.com/embed/MM7GS4z3W5Y
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Contestant

#InterSystems Demo Games entry

⏯️ MyVitals: Connecting Wearable Health Data to EHRs with InterSystems

MyVitals is a Personal Health Device Hub that bridges the gap between wearable health devices and clinical workflows. In this demo, we show how healthcare organizations can enroll patients, collect real-time data from personal devices via mobile apps, and seamlessly integrate that information into EHR systems using FHIR, HL7, and InterSystems technology. Built on IRIS for Health and FHIR repositories, MyVitals turns disconnected wearable data into actionable clinical insights—securely, efficiently, and at scale.

Presenters:
🗣 @Alberto Fuentes, Sales Engineer, InterSystems
🗣 @Pierre-Yves Duquesnoy, Senior Sales Engineer, InterSystems
🗣 @Luis Angel Pérez Ramos, Sales Engineer, InterSystems

https://www.youtube.com/embed/2O0KZ__todk
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Hey Developers,

Watch the video from our Tech Video Challenge:

⏯ HL7-to-FHIR integration using InterSystems IRIS

https://www.youtube.com/embed/Cm7cT26ANeo
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Hi, Community!

Are you building applications in a healthcare setting? See how InterSystems FHIR Server can help:

What Is InterSystems FHIR Server?

https://www.youtube.com/embed/wJnfzRcMw3Y?utm_source=youtube&utm_medium=social&utm_campaign=wJnfzRcMw3Y
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Hi, Community!

Need a more efficient way to exchange health data? See how InterSystems Payer Services can help:

Automate Prior Authorization and Data Exchange with InterSystems Payer Services

https://www.youtube.com/embed/zP2m4hz2Opw?utm_source=youtube&utm_medium=social&utm_campaign=zP2m4hz2Opw
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Hey Developers,

Watch this video from our Tech Video Challenge to discover how to connect a FHIR Server and transform a batch file into SDA and then to FHIR JSON:

⏯ Mapping a Custom File to SDA

https://www.youtube.com/embed/O8xtGbAOgPE
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Dear InterSystems-Maintainer Team,


I am currently conducting a comparative evaluation of FHIR clients as part of my
bachelor thesis in health informatics. One of my evaluation criteria is the response
time to support inquiries.


Therefore, I would like to kindly ask the following question as part of my analysis:
How can I read and write custom FHIR extensions using your client library?


If available, could you point me to any documentation or examples?


Many thanks for your time and support!

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I am making a FHIR request against Epic, in when I get the Response back using "fromDao" I am extracting the stream into HS.FHIRModel.R4.Patient. However, the patient's name comes back as name within a list that references HS.FHIRModel.R4.SeqOfHumanName.

  • How do I extract the name from HS.FHIRModel.R4.SeqOfHumanName?
  • Do I have to then do another "fromDao" to pull the list into string format?
  • How do I navigate around the lists that are in a FHIRModel response, to extract the string values?
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I have been struggling sometime with trying to take a FHIR Bundle Response, extract the "entry.resourceType", extract the MRN and Name from the Patient FHIR Response...

Going through learning.intersystems.com, it suggested that I try using fhirPathAPI to parse and search my response for certain values, however I am not sure my syntax is correct. Using the AI code, it suggested to set my tree = "Bundle.entry.resource.resourceType"

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So I have been working in Healthcare Interops for about a month now and in IRIS. I am looking to implement SMART on FHIR and I am currently working to make an endpoint that works as the discovery endpoint. It is a custom dispatch class and unauthenticated is selected for access. I am trying to make a simple get request from Postman to test that the proper JSON is sent, but I receive a 403 Forbidden error. It is reaching IRIS it seems so I know its not a reverse proxy error. Here is an example of my custom Dispatch Class.

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I am receiving a FHIR response bundle back with a resource of patient. Using fromDao, I attempted to take the stream and put it into FHIRModel.R4.Patient but it is not mapping correctly. When I attempt to take FHIRModel.R4.Patient and write it out using toString(), all I am seeing is the resource

{"resourceType":"Patient"}

so the response is not mapping correctly to FHIRModel.R4.Patient. How have others handled this? Do I need to translate it to an SDA since it does fit the model format?

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I am seeking work with InterSystems HealthConnect/Cache. My experience is working with Rules and DTLs, plus message search, and export of components.With 10 years of dedicated expertise in SOA and ESB platform development, I have successfully designed and implemented enterprise-level integration solutions for large organizations, driving significant improvements in system interoperability and business efficiency.I have actively developed and supported HL7 V2/V3 、FHIR、XML/JSON interfaces.I reside in China.

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Contestant

#InterSystems Demo Games entry

⏯️ FHIR-Powered AI Healthcare Assistant

Leverage InterSystems's FHIR SQL Builder to project FHIR data to a dataset for vector embedding, and feed the vector store to a RAG chain with LLM and Chatbot.

🗣 Presenter: @Simon Sha, Sales Architect, InterSystems

https://www.youtube.com/embed/P5JcdjLNvbc
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I was wondering if anyone had a way to automate creating the Query String for a FHIR Request?

Using HS.FHIRServer.Interop.Request in my development I have to specify the following...

I was wondering.... if my source had variable number of fields if there was a way to automate the build for the QueryString when doing a Patient Search?

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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: App Running

https://www.youtube.com/embed/3PBqQwOn7rs
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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: Application Setup

https://www.youtube.com/embed/D8pBBVKxmJ0
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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: FHIR Server - OAuth Config

https://www.youtube.com/embed/CKhwj_nP678
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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: OAuthServer

https://www.youtube.com/embed/rkOAGBY1yUw
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Hey Community,

Enjoy the new video on InterSystems Developers YouTube:

⏯ SMART on FHIR: Introduction & FHIR Server Setup

https://www.youtube.com/embed/OHaZ5qiyQ1c
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Based on a great sample and workshop built by @Luis Angel Pérez Ramos (see related articles and related Open Exchange app), which included a local InterSystems IRIS for Health container (and desired setup), this sample presented here, adapted the workshop for using the InterSystems Cloud FHIR Server, and it's related setup.

Open Exchange app
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