# TORCH - Transfer Of Resources in Clinical Healthcare

Transfer Of Resources in Clinical Healthcare

Goal

The goal of this project is to provide a service that allows the execution of data extraction queries on a FHIR-server.

The tool will take an DEQ, Whitelists and KDS Profiles to extract defined Patient ressources from a FHIR Server and then apply the data extraction with the Filters defined in the DEQ. Additionally Whitelists can be applied.

The tool internally uses the HAPI implementation for handling FHIR Resources.

CRTDL

The Clinical Resource Transfer Definition Language or CRTDL is a JSON format that describes attributes to be extracted with attributes filter.

Whitelists

TBD

KDS Profiles

TBD

Supported Features

• Loading of KDS StructureMaps
• Testing if found Extensions generally legal in Ressource
• Redacting and Copying of Ressources
• Parsing CRTDL

Outstanding Features

• Loading of Whitelists
• Handling of Backbone Elements in Redaction
• Handling nested Lists?
• Handling of Backbone Elements in Factory
• Handling of Extension Slicing
• Multiple Profiles per Resource

Build

TBD

Documentation

TBD

License

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.