Analysis of patent application status of key technology in capsule endoscopy industry
10.19745/j.1003-8868.2025088
- VernacularTitle:胶囊内镜产业关键技术专利申请现状分析
- Author:
A-mei HE
1
;
Jie-ru JIANG
;
Chun-lin JIN
;
Li-man QU
;
Shan-shi YANG
Author Information
1. 上海市卫生和健康发展研究中心(上海市医学科学技术情报研究所),上海 200031
- Publication Type:Journal Article
- Keywords:
capsule endoscope;
key technology;
patent application;
endoscope
- From:
Chinese Medical Equipment Journal
2025;46(5):60-65
- CountryChina
- Language:Chinese
-
Abstract:
The patent data in the key technology field of capsule endoscopy industry was retrieved in IncoPat Global Patent Database from January 1,2003 to December 31,2022,and the development trend of key technologies and patent competition in the global capsule endoscopy industry were analyzed in terms of the applicant,concentration of China's patent applications and regional layout.It's pointed out Japan's Olympus company gained advantages in the key technology field,the enterprise played a main role in the innovation of the key technology field,the main exporters and target markets included the United States,South Korea,Japan and China and China became more and more important for the innovation of the key technology field.References were provided for the technology development of capsule endoscopy industry in China.[Chinese Medical Equipment Journal,2025,46(5):60-65]
