随着时代的进步，特别是生物医疗等行业的迅猛发展，医疗，医疗保健用品以潮水般的涌向各个消费层面，医疗机构、医院、保健机构、个人。用户的增加意味着销售人员的繁忙，市场竞争的激烈意味着公关工作的重要，医疗器械的增加意味着销售管理的重要性。

　　无论是哪个医疗企业或医疗器械公司要进行营业活动，都有很多的销售数据需要管理。手工管理这些繁杂数据的方式已经不适合时代的潮流了，实现数据规范化，自动化的计算机管理是医院高效运作的必然要求。-　　A new model of global information sharing has emerged with the rise of the Internet. This new model allows information to be shared by many and among many, leading to a many-to-many distribution pattern rather than the standard broadcast-type distribution in which information goes from one to many. In addition, the construction of the information arises from exchange of information rather than from an imposed hierarchy. This paper discusses the new model and demonstrates its use in the implementation of the EnviroLink Network.