What is federalized CHN model in SAP IS-CHN - Collaborative Health Network?

SAP Term: federalized CHN model

• Component: IS-CHN

• Component Name: Collaborative Health Network

• Description: As opposed to the centralized CHN model, in the federalized CHN model patient data is stored where this data was actually created. For example a hospital discharge letter resides in the computer system of that hospital, whereas the physical examination report of the same patient may reside in the computer system of his GP.

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• Key Concepts: 
  The federalized CHN model is a component of the IS-CHN Collaborative Health Network (CHN) that enables healthcare organizations to securely exchange patient data with other organizations. It is based on a federated architecture, which allows organizations to maintain control over their own data while still allowing for secure sharing of information with other organizations. The model also provides for the ability to audit and track data access and usage. 
  
  How to Use It: 
  Organizations can use the federalized CHN model to securely exchange patient data with other organizations. This is done by setting up a secure connection between the two organizations, which allows for the secure transfer of data. The model also provides for the ability to audit and track data access and usage, which helps ensure that only authorized personnel have access to the data. 
  
  Tips & Tricks: 
  When setting up a secure connection between two organizations, it is important to ensure that all security protocols are in place and that all data is encrypted before being transferred. Additionally, it is important to ensure that all users have the appropriate access rights and permissions in order to access the data. 
  
  Related Information: 
  The federalized CHN model is based on a federated architecture, which allows organizations to maintain control over their own data while still allowing for secure sharing of information with other organizations. Additionally, it is important to note that this model is part of the IS-CHN Collaborative Health Network, which provides a platform for healthcare organizations to securely exchange patient data with other organizations.