Patent Application Titled "Calibration Method, Calibration Device And Calibration System Of Laser Positioning System" Published Online (USPTO 20240350831).

The patent application titled "Calibration Method, Calibration Device And Calibration System Of Laser Positioning System" aims to address the issue of inconsistency in radiation therapy caused by the misalignment of laser positioning systems in different chambers. The inventors propose a method involving a calibration device with a calibration die to ensure accurate positioning of patients for treatment. By comparing positioning marks formed by laser emitters in different chambers, adjustments can be made to maintain the correct treatment position. This innovation seeks to enhance the effectiveness and precision of radiation therapy systems, particularly in targeting tumor cells while minimizing damage to surrounding tissues. [Extracted from the article]