糖尿病性视网膜病变筛查系统呼叫中心模块设计与实现

摘要

糖尿病性视网膜病变是导致眼病患者致盲的重要因素之一，定期的视网膜病变筛查对及时发现病变并治疗有很大的帮助，糖尿病性视网膜病变远程筛查是提高患者筛查依从性的一种有效方法，已经得到广泛认可。本文将对远程糖尿病性视网膜病变筛查系统进行分析，并且提出呼叫中心模块的系统设计方案。该模块由语音卡搭建，文中介绍了系统硬件架构，以及软件的实现。通过测试，本方案所构建的糖尿病性视网膜病变远程筛查呼叫中心模块能够很好地满足整个系统的功能要求，并且结构较为简单，通用性良好。%Diabetic retinopathy is one of main diseases which can lead to blindness. Regular screening for diabetic retinopathy is an effective way for the timely detection and treatment of diabetic retinopathy. Tele-screening for diabetic retinopathy will help patients to improve their screening compliance. Based on the analysis of the tele-screening system for diabetic retinopathy, this paper puts forward a design scheme of call center module which is established with phonic card for the system. This paper introduces the hardware architecture and software implementation of the call center module. The testing results showed that the call center module with simple structures and good generality can meet the functional requirements of the tele-screening system for diabetic retinopathy.