Real property and agricultural products is beyond its scope and the scope is limited to substantial industry products . the part also discusses the problem that whether some special products such as blood , intellectual property , and other body organ should be included in scope of chinese law of products liability 因此文章的第二部分对一些特殊产品，例如智力成果、血液及其它人体组织、服务等，应否被列为我国产品责任法的调整对象做了一些讨论。产品存在缺陷是产品责任的构成要件之一。
It ' s inclined to the plaintiff or the defendant ? this text regards development of the american - european product liability law as the basis , attempt to use the menthods , such as , analytic approach of value , historical analytic approach , the case kw and comparative law , etc . analysing and probing into its theoretical foundation and value orientation , we should not only adhere to the modification of concrete clause , nor imitate foreign blindly , but really understand its marrow , guide the practise of legislation and justice of our country . develop and perfect the product liability law of our country further , hold the equalization points of justice and efficiency , rights and function correctly 透过法律条文的表面去探求制度深层的必然性和内在的基本使命，本文以欧美产品责任法的发展为依据，试图运用价值分析法、历史分析法、判例法和比较法等方法，分析探讨产品责任制度的理论基础和具体内容，尤其是制度立足其上的理论基础和价值取向，这样才能站在理性的高度从宏观去把握，以一种开放的姿态去面对现实的挑战，而不是仅仅拘泥于对具体条文的修改，也不是盲目的照般国外的，真正领会欧美产品责任制度的精髓，并以此来指导我国的立法和司法实践，进一步发展和完善我国的产品责任法，正确把握公平与效率、权利和功用的平衡点。
