Welch-allyn Connectivity Server - Programmers guide Instrukcja Użytkownika Pobierz pdf (Strona 46)

42 Inbound ADT HL7 messages Welch Allyn Connectivity Server

Overview: Inbound HL7 ADT Data module

ADT information is transferred to the WACS server in this sequence:

1. WACS initiates a connection to a facility’s CIS on a preconfigured TCP port (usually in

the range of 5600-5700).

2. Once a session is established, WACS listens for and accepts particular ADT message

types from the CIS.

3. WACS updates and stores the data on a local SQL database.

Acuity System

network

Clinical information system

(CIS)

SQL database

WACS

A01, A03, A04, A05,

A08, A11, A13 messages

Inbound HL7 ADT messaging

Patient identification process

1. At Acuity System, open Patient ID Setup

window.

2. Insert patient ID number.

3. Press Enter on keyboard.

Acuity queries Patient Name server and

then the WACS SQL database for

demographics including patient name

and patient location.

4. Respond to patient confirmation prompt.

Remaining patient fields autopopulate.

10.30.1.41, port 5601

Initiate connection to

CIS IP + port

Database schema

Patient ID number (16 characters)

Patient name (50 characters)

Patient location (15 characters)

1 2 ... 41 42 43 44 45 46 47 48 49 50 51 ... 63 64

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