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:
Jul. 22, 2025
Filed:
Feb. 24, 2021
Our United Corporation, Xi'an, CN;
Haifeng Liu, Xi'an, CN;
Daliang Li, Xi'an, CN;
Our United Corporation, Shaanxi, CN;
Abstract
A radiotherapy device, a control driving method thereof, and a radiotherapy system are disclosed. The radiotherapy device includes a radioactive source apparatus, the radioactive source apparatus includes a source carrier and a collimator, the source carrier is provided with a plurality of radioactive sources thereon, an angle of the plurality of radioactive sources in a longitude direction is within a preset angle range; the collimator is provided with a collimating hole thereon, and radiation beams emitted from the plurality of radioactive sources intersect at a common focus after passing through the collimating hole on the collimator.