For needs of closed loop management of hospital diagnosis and treatment

weak link of health follow-up for patients after hospital was analyzed

and function process and framework of follow-up system for hospital discharged patients were designed

which adopts XAMPP integrated environment

introduces MVC framework

separations model

control and view

builds network environment of online follow-up system

and implements common follow up interface and background maintenance by using PHP. System is beneficial to humane care and rehabilitation of discharged patients

improve closed loop management after hospital

improve patient satisfaction

and easy maintain and have high reusability.