内窥镜为人体内部器官的医学诊断提供了前所未有的可能性,气囊内窥镜是应内窥镜的功能多样化的发展需求而生的。本文以气囊内窥镜领域的全球专利申请为研究对象,重点对全球专利申请进行申请量、申请国、申请人等方面的统计和分析,以了解该领域专利技术的分布和发展情况。 Endoscopy provides the medical diagnosis of the internal organs of the human body with unprecedented possibilities. The endoscopic balloon is born with the diversified development of the function of the endoscope. This article takes the global patent application in the field of airbag endoscopy as the research object and focuses on the statistics and analysis on the number of patent applications, applicant countries and applicants in the global patent application so as to understand the distribution and development of patent technology in this field.