基于专利分析的我国医院内使用的气溶胶防护装备研究

Patent analysis-based research on aerosol protective equipment in hospitals in China

依托于中国国家知识产权局(State Intellectual Property Office,SIPO)专利数据库,收集了从建库至2023年9月14日发布的我国应用于医院场景下的气溶胶防护装备的专利,从专利申请数量、专利申请主体、国际专利分类、专利技术要点等方面进行了专利分析和相关图谱绘制。指出了目前我国医院内使用的气溶胶防护装备专利数量较多,但设计存在不足且专利产品应用于临床较少,今后研发应重点关注医院防护需求、提升防护性能、优化穿戴舒适性、增强装备多功能性和专利转化应用。

The patents of aerosol protective equipment applied in hospital scenarios in China published in the patent database of the State Intellectual Property Office(SIPO)were collected from the establishment of the database to September 14,2023,and patent analysis and related mapping were carried out in terms of the number of patents applied,the subject matter of the patents,the international patent classification and the main points of the patent technologies.It's found in spite of a number of patents for aerosol protective equipment in hospitals in China,there were deficiencies in the design and the equipment was rarely applied clinically.Future R&D should focus on hospital protection needs,protection performance,wearing comfort,equipment versatility and patent transformation and application.[Chinese Medical Equipment Journal,2024,45(5):75-79]