Patents Assigned to Shipeng Song
  • Publication number: 20130240761
    Abstract: A self-focusing radioactive source device and a radiating apparatus employing the same are disclosed. The self-focusing radioactive source device includes: a source capsule; a source body disposed in the source capsule; and M radioactive sources arranged in the source body, wherein radioactive rays emitted from the M radioactive sources in the source capsule are focused on a common focus, and wherein M is a natural number greater than 1. The self-focusing radioactive source device and the radiating apparatus can greatly reduce the volume and weight of the source body, obtain a small penumbra and small focus radius, and provide flexible incident angles and wide applications.
    Type: Application
    Filed: August 16, 2011
    Publication date: September 19, 2013
    Applicant: Shipeng Song
    Inventor: Xiangyu Wang