中国医疗设备2025，Vol.40Issue(5)：9-16,41,9.DOI:10.3969/j.issn.1674-1633.20241371
组织工程与再生医学领域技术创新竞争格局分析
Competitive Landscape Analysis of Technological Innovation in Tissue Engineering and Regenerative Medicine
摘要
Abstract
Objective To analyze the competitive landscape of technological innovation in the field of tissue engineering and regenerative medicine based on invention patents.Methods This study analyzed invention patents in the field of tissue engineering and regenerative medicine,and explored the time trend,hot spots,regions,and subjects of technological innovation to reveal the competitive landscape.Results There were 70030 invention patent applications worldwide,of which 32034 were authorized,and it had been in a stable development stage in recent years.Technological innovation focused on innovative biomaterials,stem cells and cell culture,tissue repair and regeneration,and surface modification technology.China and the United States were the most active,and the number of invention patent applications and authorizations was far ahead of other countries.Enterprises and universities/research institutes were the most active subjects all over the world.The number of invention patent applications from Massachusetts Institute of Technology and Boston Scientific Corporation was the most prominent,and the universities such as Zhejiang University and Donghua University in China were relatively prominent.Conclusion This study analyzes invention patents in the field of tissue engineering and regenerative medicine,reveals the competitive landscape of technological innovation in a macro and comprehensive manner,and provides information support for the development of this field from the perspective of information science.关键词
组织工程/再生医学/创新生物材料/干细胞和细胞培养/发明专利/专利分析/技术创新/竞争格局Key words
tissue engineering/regenerative medicine/innovative biomaterials/stem cells and cell culture/invention patent/patent analysis/technological innovation/competitive landscape分类
基础医学引用本文复制引用
张婷,徐东紫,陈娟,卢岩,严舒,欧阳昭连..组织工程与再生医学领域技术创新竞争格局分析[J].中国医疗设备,2025,40(5):9-16,41,9.基金项目
中国医学科学院医学与健康科技创新工程"医学知识管理与智能化知识服务关键技术研究"(2021-I2M-1-056) （2021-I2M-1-056）
国家自然科学基金(L1924064) （L1924064）
深圳市卫生健康发展研究和数据管理中心"组织工程与再生医学专题报告项目"(sz20240119). （sz20240119）
