Design considerations in migrating an obstetrics clinical record to the Web

Recently the American College of Obstetricians and Gynecologists (ACOG) embarked on an effort to promote the development of nationally networked obstetrical records. The Laboratory of Computer Science (LCS) is collaborating with them to help achieve this goal through the development of a web-based prototype of an electronic medical record (EMR) which would allow the entry and display of typical clinical information for the obstetric patient. The process of porting a stand alone application to the web environment necessitated the development of a robust software scheme that could exploit the strengths of Web-based technologies and avoid some of the drawbacks inherent in a stateless environment.