The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2025
Filed:
Mar. 29, 2025
Guangzhou Institute of Cancer Research, the Affiliated Cancer Hospital, Guangzhou Medical University, Guangzhou, CN;
Guoqian Zhang, Guangzhou, CN;
Xin He, Guangzhou, CN;
Shuxu Zhang, Guangzhou, CN;
Linjing Wang, Guangzhou, CN;
Shuyu Wu, Guangzhou, CN;
Yuliang Liao, Guangzhou, CN;
Lu Zhou, Guangzhou, CN;
Huijun Li, Guangzhou, CN;
Lu Yang, Guangzhou, CN;
Ruihao Wang, Guangzhou, CN;
Liangqian Gou, Guangzhou, CN;
Abstract
An automatic positioning device for helical tomotherapy plan verification is provided. The device includes a base located on a treatment bed of helical tomotherapy equipment, a lifting platform fixedly connected to a top of the base, a three-dimensional verification phantom fixedly connected to other ends of the two support rods, and an early warning component. A bearing platform is fixedly connected to a top of the lifting platform, a moving platform is arranged on the bearing platform, and ends of two support rods are fixedly connected to a side, close to the treatment bed, of the moving platform. The three-dimensional verification phantom extends into a treatment aperture through the moving platform. The early warning component includes two early warning pieces respectively arranged on the two support rods.