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富血小板血浆制备装置专利的技术分析.

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Názov: 富血小板血浆制备装置专利的技术分析.
Alternate Title: Patent technology analysis of platelet-rich plasma preparation devices.
Autori: 阙 梦1,2, 高峰青1,2, 何 杨3, 阮长耿3
Zdroj: Chinese Journal of Tissue Engineering Research / Zhongguo Zuzhi Gongcheng Yanjiu. 12/8/2025, Vol. 29 Issue 34, p7461-7469. 9p.
Predmety: *PATENT databases, *PATENT applications, *INTELLECTUAL property, *PLASMA devices, *MEDICAL equipment
Abstract (English): BACKGROUND: Platelet-rich plasma is an important material for tissue repair and is widely used in orthopedics, wound repair, plastic surgery and other fields. The device for preparing platelet-rich plasma has become a hot spot in the field of patent applications. OBJECTIVE: To analyze the trend of patent applications for platelet-rich plasma separation devices at home and abroad. METHODS: Using the patent retrieval system of China National Intellectual Property Administration, Patsnap and Himpat patent databases, we searched the patent literature of platelet-rich plasma separation devices, and analyzed the patent application trend of platelet-rich plasma separation devices from the aspects of patent application volume, licensing rate, technical theme, typical applicant patent layout, etc. The patent retrieval system of China National Intellectual Property Administration was developed by the China National Intellectual Property Administration and includes patent data from 103 countries, regions and organizations. The Patsnap patent database was developed by PatSnap, Singapore and has 120 million patent data from more than 100 countries, providing multi-language translation and multi-language search. The Himpat patent database was developed by Himpat, China and includes more than 160 million patents from 123 countries/organizations/regions around the world since 1800, and is translated into high-fidelity Chinese and English versions, and is updated twice a week. RESULTS AND CONCLUSION: The patent application for platelet-rich plasma separation devices in China started about 10 years later than abroad, and the number of patent applications in China has sharply increased since 2017. The trend of patent applications abroad is relatively stable. Most domestic and foreign patent applications are in the stage of authorization and maintenance, with enterprises being the main applicants. The classification of platelet-rich plasma devices on the market is very confusing. In this study, they are divided into nine subcategories based on device structure. Chinese patent applications mainly focus on separation cylinder devices, while foreign applications focus on automated separation devices. China should be market-oriented and technology oriented, develop innovative platelet-rich plasma devices, lay out global patent layouts, and promote the development of China’s medical device industry. [ABSTRACT FROM AUTHOR]
Abstract (Chinese): 背景: 富血小板血浆是组织修复的重要材料, 被广泛应用于骨科、创面修复、整形美容等领域, 而制备富血小板血浆的装置随即成为专利 申请领域的热点。 目的: 分析国内外富血小板血浆制备装置的专利申请趋势。 方法: 利用国家知识产权局专利检索系统、Patsnap和Himpat专利数据库检索富血小板血浆分离装置的专利文献, 从专利申请量、授权 率、技术主题、典型申请人专利布局等方面对富血小板血浆制备装置专利申请趋势进行分析。国家知识产权局专利检索系统由中国知识产 权局开发, 收录了103个国家、地区和组织的专利数据。Patsnap专利数据库由新加坡的智慧芽公司开发, 拥有100多个国家1.2亿的专利数 据, 提供多语言翻译、多语言搜索。Himpat专利数据库由中国Himpat公司开发, 收录全球123个国家/组织/地区自1800年以来超过1.6亿项 专利, 并翻译为高保真中文和英文版本, 保持每周2次更新。 结果与结论: 中国富血小板血浆制备装置的专利申请起步晚于国外10年左右, 从2017年开始中国专利申请量急剧上升；国外的专利申请 量趋势较平稳。国内外的专利申请大多处于授权且维持阶段, 主要申请人以企业为主。市面上的富血小板血浆制备装置分类十分混乱, 此 次研究根据装置结构将其分成9种细分类, 中国专利申请主要集中于分离筒式装置, 国外则集中于自动化分离装置。中国要以市场和技术 为导向, 研发创新力强的富血小板血浆制备装置, 做好全球专利布局, 推动中国医疗器械行业发展。 [ABSTRACT FROM AUTHOR]
Databáza: Academic Search Index
Popis
Abstrakt:BACKGROUND: Platelet-rich plasma is an important material for tissue repair and is widely used in orthopedics, wound repair, plastic surgery and other fields. The device for preparing platelet-rich plasma has become a hot spot in the field of patent applications. OBJECTIVE: To analyze the trend of patent applications for platelet-rich plasma separation devices at home and abroad. METHODS: Using the patent retrieval system of China National Intellectual Property Administration, Patsnap and Himpat patent databases, we searched the patent literature of platelet-rich plasma separation devices, and analyzed the patent application trend of platelet-rich plasma separation devices from the aspects of patent application volume, licensing rate, technical theme, typical applicant patent layout, etc. The patent retrieval system of China National Intellectual Property Administration was developed by the China National Intellectual Property Administration and includes patent data from 103 countries, regions and organizations. The Patsnap patent database was developed by PatSnap, Singapore and has 120 million patent data from more than 100 countries, providing multi-language translation and multi-language search. The Himpat patent database was developed by Himpat, China and includes more than 160 million patents from 123 countries/organizations/regions around the world since 1800, and is translated into high-fidelity Chinese and English versions, and is updated twice a week. RESULTS AND CONCLUSION: The patent application for platelet-rich plasma separation devices in China started about 10 years later than abroad, and the number of patent applications in China has sharply increased since 2017. The trend of patent applications abroad is relatively stable. Most domestic and foreign patent applications are in the stage of authorization and maintenance, with enterprises being the main applicants. The classification of platelet-rich plasma devices on the market is very confusing. In this study, they are divided into nine subcategories based on device structure. Chinese patent applications mainly focus on separation cylinder devices, while foreign applications focus on automated separation devices. China should be market-oriented and technology oriented, develop innovative platelet-rich plasma devices, lay out global patent layouts, and promote the development of China’s medical device industry. [ABSTRACT FROM AUTHOR]
ISSN:20954344
DOI:10.12307/2025.884