1.1 PURPOSE
This document provides assistance to health care institutions, hospital information systems vendors,consultants and other support groups that are considering systems development and implementation activities in a multi-system environment using the Health Level Seven (HL7) protocol. This support guide includes the following information:
A. Planning Methodology
B. Design and Implementation Methodology
C. Overview of HL7 Version 2.2
D. Overview of HL7 Version 2.3
E. HL7 Transaction Checklist
F. HL7 Message Diagrams
G. Lower Layer Protocols
H. Helpful Hints
I. Case Studies
J. Sample Templates (RFI/RFP/Contract Points)
K. Frequently Asked Questions
1.1 目的
這一份文檔提供協(xié)助給醫(yī)療保障機構,醫(yī)院信息系統(tǒng)開發(fā)商，顧問和其它支持者，他們正在考慮系統(tǒng)發(fā)展和實現(xiàn)使用健康水平7協(xié)議（HL7)的多系統(tǒng)環(huán)境，這一個支持向導包括下列各項信息:
A. 計劃方法學
B. 設計和實現(xiàn)方法學
C. HL7 2.2 版的概述
D. HL7 2.3 版的概述
E. HL7 事務檢查表
F. HL7 信息圖表
G. 低層協(xié)議
H. 有益提示
I. 事務研究
J. 樣板 (RFI/RFP/契約點)
K. 典型問題