Interfaces Demo Eclipsys Baroda India Part One
•Download as PPT, PDF•
0 likes•1,043 views
Recommended
Recommended
More Related Content
Similar to Interfaces Demo Eclipsys Baroda India Part One
Similar to Interfaces Demo Eclipsys Baroda India Part One (20)
Interfaces Demo Eclipsys Baroda India Part One
- 1. Eclipsys Interfaces Integration Presentation Eclipsys Baroda , India Part I Jan 25 th 2007 Presented by Monisha Ghuman
- 4. What are Interfaces? General Definition - “A point of intersection or communication at which independent systems interact” From Healthcare Industry perspective – “A point of intersection or communication at which various ancillaries (ADT, PRX, LAB), HIM or any system involved in Clinical Patient Care and Management interact”. HL7 is used as a standard for communicating between these systems.
- 5. Prior to HL7 !!! Where do we start ?
- 24. Defining Communication Process Defined in application dictionary Communication Process
- 27. Outbound Configuration (Orders/Tasks) Comm. Process attached to the location(transmission policy defined)
- 28. HL7 Interfaces Dictionaries (Environment profile) MSH-3 Sending app(Outbound Messages) MSH-5 Receiving app (Inbound Messages)/
- 29. HL7 Interfaces Dictionaries (Environment profile) cont… MSH-4 Outbound Messages
- 30. HL7 Interfaces Dictionaries (Environment profile) cont… MSH-12 Outbound Messages
- 31. HL7 Interfaces Dictionaries (Environment profile) cont… Client Id Type “MRN”attached to the facility(Outbound)
- 33. Interface Express Load File Template Message Type Event Type Application Name
- 34. Interfaces Log showing HVC Template Error HVC Template Error
- 39. Using Interfaceslite to test Inbound data to SXA MESSAGE ACKNOWLEGMENT FROM SXA THAT IT RECEIVED THE MESSAGE HL7 message field counter Helper. Shows You the HL7 field your cursor is at Application Accept
- 44. HL7 Test GUI Outbound Message
- 45. Time to grab a bite ..!!!
Editor's Notes
- Background -Prior to the first HL7 standard being published, there was absolutely no framework for negotiation when it came to healthcare IT interfaces. Vendors and providers sat down across the table from each other with blank sheets of paper and simply said, "Where do we start?"
- Background -Prior to the first HL7 standard being published, there was absolutely no framework for negotiation when it came to healthcare IT interfaces. Vendors and providers sat down across the table from each other with blank sheets of paper and simply said, "Where do we start?"
- - Headquartered in Ann Arbor, MI, Health Level Seven is like most of the other SDOs in that it is a ANSI-The American National Standards Institute (ANSI) coordinates the development and represents the views of the different stakeholders regarding the different standards .This institute provides a platform to these stakeholders to represent their needs and views on a common platform across the globe . This Institute oversees the creation and use of thousands of norms and guidelines that directly impact businesses in nearly every sector. Comprised of Government agencies, Organizations, Companies, Academic and International bodies, and individuals, the American National Standards Institute (ANSI) represents the interests of more than 125,000 companies and 3.5 million professionals OSI level 7 Protocol This means that HL7's scope is the format and content of the data exchanged between the applications , not how it's passed between computers or networks. HL7 does not specify how messages will be delivered between the applications. HL7 does, however, correspond to the conceptual definition of an application-to application interface placed in the seventh layer of the OSI model.. OSI model is the networking framework for implementing protocols in seven layers . OSI model exists in all communications - Health Level Seven is both an American National Standards Institute (ANSI)- approved standards developing organization (SDO) and a standard.
- The HL7 Standard is not a software application. Nor does it make any assumption about the design or architecture of the receiving application system. The scope of HL7 is restricted to the specification of messages between application systems , and the events triggering them. The broad objective is to provide comprehensive standards for the exchange of data among healthcare software applications. Flexibility of hl7 message In order to be as flexible as possible and achieve a consensus , the HL7 committees were forced to define a lot of fields as optional.95% of the fields in hl7 are optional The downside of this decision is that you cannot be certain that particular information will be present in a given message. This is one of the reasons why the same message may vary significantly from vendor to vendor.
- HL7 activities are supported by its supporters/sponsors
- HL7 Version-talk about backward compatibility.. The different versions of the hl7 that are used are designed to have backward compatibility which means that the fields are only ever added to the newer versions and not taken away. Eclipsys uses HL7 version 2.3.1, and there are no plans in place for moving to a higher version at this time since none of our applications support newer versions.
- Represents a significant proportion of in use today. Mostly live interfaces are using this version. There are updates to the OBR segments and ORU message and some additions of a new field to the ORC segment
- HL7 Version 2.5 was approved as an ANSI standard in June 2003. HL7 version 2.5 again extends HL7 version 2.4 but does not significantly effect HL7 implementations for PMI/ADT, EMPI , Pathology and radiology orders and results as well as medication order management.
- HL7 Version 3.0 Since 1991, the HL7 organization has been trying to release version 3.0 of the protocol. Version 3.0 of HL7 is a complete redefinition of the HL7 standard to try and overcome some of the issues with the current standard . The new version may come out before end of this decade. This new version will improve messaging by dramatically reducing optionality. It will be much less complicated and less complex and therefore analysts will require less training to get up to speed. From a HL7 planning perspective, despite the fact that it has been through several ballots HL7 version 3 is still really a work in progress.
- HL7 Standard is not plug and play as every vendor implements the same HL7 messages in slightly different ways. Supporting Different Versions of HL7 Messages – If the other systems you are interfacing with each use different versions of HL7 messages, you must add the version-specific common schemas to your Microsoft Visual Studio® project. Supporting Different Implementations of the Same Version – If the other systems you are interfacing with use the same HL7 version differently , you might need to customize messages and common schemas Adding New Message Types – Other systems you are interfacing with might require you to add new message types that they use.
- Each message starts with an MSH segment that is always mandatory (required). When you receive a HL7 message, you parse the MSH first to determine which message it is.
- -Demonstrate using Interfaceslite using the test data file: IntFDemo.DataMapping.GenderCodeF.to.female.DisplayinSXADay2.HL7
- Interfaces dictionaries are defined for the interfaces to work..
- -Demonstrate in SXA by creating a new visit. Demo how a client id type is attached to the facility. Verifying the outbound log on Set B
- Eclipsys provides a file called HVCTemplate.blk as a sample that the user can use to create their own interface template file . This must be done before Sunrise XA will transmit HL7 messages via the interfaces. The HVCTemplate.blk file contains templates for the following types of messages: • Order message (ORM) • Pharmacy Task completion (RAS) • Admission, Discharge, Transfer (ADT) The user can make changes to this template depending on what their requirements are. You can copy and modify each template to address your enterprise’s needs. The information is used to specify the content of messages sent from Sunrise XA to each ancillary system. After you create the interface template file, you express load it into the database. You will need to work with the Integration Specialist at your site to determine which HL7 messages and event types are supported, and to determine what the ancillary names are . You may want to set the interface template file up initially, and have the Integration Specialist do the final editing. This template is located under the folder EclipsysSunriseClinical Manager Client version Entdata directory.
- Demo interfaceslite using the test data file ..demo the send buttons and the editing the file and saving it
- Demo this