摘要：利用需求弹性理论、公共经济学原理及健康权与专利权属性比较等方法，结合TRIPS协议和国外的相关实践，研究药品的可及性问题。利用TRIPS协议中有关弹性规定的空间，保护我国创新尚未成熟的民族制药业。我国应优先考虑眼前急迫的需要，如解决缺医少药问题，然后才是逐步满足长远的需要，如鼓励自主知识产权。笔者认为，必须有步骤地完善药品专利制度中与药品可及性相关的制度，才能解决或缓解我国目前面临的绝大多数药品获得的困难。

    关键词：药品可及性；药品专利；健康权

    中图分类号：R95 文献标识码：A文章编号：1672-979X(2007)05-0068-03

    A Discussion on Drug Accessibility and Drug Patent Protection

    LIUYing，LIANG Yi

    (International Business School of China Pharmaceutical University，Nanjing 210009, China)

    Abstract：This article aims at studying the drug accessibility and drug patent protection on the bases of demand elasticity theory, public economics principles, the comparison between right of health and patent right, TRIPS Agreement and correlated practices at home and abroad. This study is using elasticity of TRIPS Agreement to protect the domestic pharmacy industry which is undeveloped. For China, some urgent demands, such as shortage of drugs, should be satisfied in short time, then the demands in long-time storage, such as encouragement of independent intellectual property rights on drugs, will be considered. It is suggested that if the systems of drug patent and drug accessibility be consummated, the current shortage of drugs in China may be overcome. ......