EHRBase/OpenEHR implementation in .Net

Implementation
1

Hi there!

I’m searching for a EHRBase/OpenEHR implementation in .Net.
Does anyone know of one?

2

Hi @DanielBaumert,

the ones I know are both closed source (DIPS and Ocean Health). A long time ago there was an openEHR Reference Model implementation in C# and some early systems created by @Koray_Atalag and @Seref.

There is no masterplan behind this, but nearly all relevant open source components from vitagroup, Better, Nedap and Cabolabs are using the JVM ecosystem with Groovy, Kolin and well, Java.

4 Likes
3

Hi, we’ve used openEHR RM .Net implementation by Ocean which was made open source through Microsoft CodePlex back in the day. Our whole implementation of an endoscopy reporting system is here: GastrOS download | SourceForge.net
I’d suggest contacting Ocean to see where it is at. Happy to help in any way I can. Good luck!

3 Likes
4

This sounds like interesting work. On sourcforge I can only find text documents. Is the source code or executable also available.

Ping @Seref regarding open source parts of oceans CDR.

5

Hi,

Apologies, been a while. I’ve actually put in on https://github.com/atalagk/GastrOS

You’ll find everything there including source code. Also see below prezo

https://openehr.atlassian.net/wiki/spaces/resources/pages/4554763?preview=/4554763/4489226/3_GastrOS_Atalag.pdf

Please contact me directly if you have any questions and I’d be happy to help. My colleague Dr Hong Yul Yang has built the app. CCd
hongyul.yang@gmail.com

Cheers,

Koray

2 Likes
6

Hii,

@Koray_Atalag I found the project and could not find the source code for the OpenEHR.dll.
Do you have a link or anything else to the source code or can I reverse engineer it? (ref: OpenEHR.dll Source Code · Issue #1 · atalagk/GastrOS · GitHub)

Daniel

7

Hi Daniel,

It belongs to Ocean health systems. I suggest you contact them to see what’s licensing conditions. It was open source through codeplex but seemingly not anymore.

@Sam Heard @Hong Yul Yang

Cheers,

Koray

1 Like
8

@NeoEHR

ref C# Libraries for Canonical APIs - #5 by NeoEHR

You can use attributes (in java annotations).

e.g. for Json:

const string JSON = @"{ ""name"": ""xyz-class"" }";

// from json to object
Xyz? xyz = JsonSerializer.Deserialize<Xyz>(JSON);

// from object to json
string jsonString = JsonSerializer.Serialize(xyz);

class Xyz
{ 
    // hint: the suffix Attribute is optional
    [JsonPropertyName("name")] // mapping
    public string Name {get; set;}
}
1 Like
9

@DanielBaumert Thank you. The code in the linked post is updated with serialization and other improvements to the code.