Patents by Inventor Zhengai Xiong

Zhengai Xiong has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Apparatus for Body Cavity Delivery with Medium, Body Cavity Leading-in and Ultrasound Block
    Publication number: 20080281252
    Abstract: The present invention generally relates to a medical apparatus. More particularly, the present invention relates to an apparatus for delivering a medium to body cavity of mammals including a human, especially to an apparatus for expanding rectum. Specifically, the present invention relates to the field of focused ultrasound treatment with a main purpose to provide an auxiliary device for ultrasound therapy applied to uterine myoma so as to avoid damage by ultrasound after focused within body. Therefore, the present invention provides an apparatus for blocking ultrasound, comprising (1) lead-in means for entering into said body cavity; and (2) accommodation means for containing ultrasound blocking medium, which enwraps the lead-in means outside.
    Type: Application
    Filed: August 31, 2005
    Publication date: November 13, 2008
    Applicant: CHONGQING HAIFU(HIFU) TECHNOLOGY CO., LTD.
    Inventors: Zhilong Wang, Zhibiao Wang, Jin Bai, Zhengai Xiong