Created by the Community for the Community HL7 Revisited.

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HL7 Revisited

LIGHT AND EASY

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HL7 Revisited A brief look at the HL7 accelerator

Mark BrimbleSystems Consultant - Connected Business Systems Datacom Systems Limited, New Zealand

BizTalk Light and Easy Webcast Series

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Session Agenda

What we are going to cover and disclaimer

Why HL7 messages and relevance to Health systems

How can BizTalk help?

Quick tour of HL7 accelerator – Demo BizTalk 2009

A quick look at Elizabeth Reddings HL7 v2.x to HL7 v3 example – Demo BizTalk 2009

Summary and References

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You have been asked to implement a system that uses HL7 messaging and BizTalk Server.

This talk will try walk you through the voyage that you might take as you discover all the features of the HL7 accelerator.

Setting the Scene - Imagine

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Hospital Systems

HL7 Hub

Master Patient Demographics

Laboratory Testing System

Out Patient visit scheduling

System

In Patient Bed management

System

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What is an HL7 message?

HL7 is set of standards that health systems can use to communicate with one another.There is many versions e. g v 2.x (1987 ), v 3 (2005) Reference: Health Level 7 - Wikipedia, the free encyclopedia http://en.wikipedia.org/wiki/HL7

MSH|^~\&|BTAHL7|MCM|Tutorial_RXSystem||199601121005||ADT^A03|000001|P|2.3.1

EVN|A03|199601121005||01||199601121000

PID|||191919^^^MYHOS^MR~123-45-6789^^^USSSA^SS|253763|SMITH^JOHN^Q||19560129|M|||123MAIN^^BUFFALO^NY^98052^""||(123)555-0100||S|M|10199925^^^MYHOS^AN|123-45-6789

PD1|S|F|NormalString^A^+1^-1^ISO^simpletext&Test&HCD^GI^simpletext&NormalString&ISO^I|NormalString^Test&Test^Test^Test^Test^Test^AE^simpletext^simpletext&Test&ISO^P^NormalString^M10^MC^simpletext&NormalString&HCD^A|N|simpletext|I|I|N|NormalString ^+1^M11^simpletext&NormalString&L,M,N^RRI^simpletext&NormalString&HCD|NOVALUE^NormalString^Test^Test^NormalString^Test|N

PV1|1|I|2000^2012^01^hey&test&DNS^test^test^test^test^test||||004777^MILLER^CONNIE^A.|||SUR||||2|A0

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What is the transport for HL7?

Most messaging uses Minimum Low Layer protocol (MLLP)Traditional file transfer or Via a TCP/IP socket Can be both a real-time and batched fashion.

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What new in the BizTalk 2009 HL7 accelerator?

Microsoft BizTalk Server Accelerator for HL7 http://www.microsoft.com/biztalk/en/us/accelerator-hl7.aspx

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What do you get after installing the HL7 acceleratorQuick run through End to End solution

DEMO 1

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ReferencesEric's BizTalk & HL7 blog http://blog.hl7-info.com/Designing Healthcare Solutions with Microsoft BizTalk Server 2004 by Jim Casey and Elizabeth Redding

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© 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries.

The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after

the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

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