Patents by Inventor Fengliang Zhao

Fengliang Zhao 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).

  • Flexible stent-graft
    Patent number: 9056000
    Abstract: A stent graft (5) comprises a tubular graft member (4), and a plurality of sloping stent members (3) substantially coaxial with and coupled to the tubular graft member (4). Each of the sloping stent members (3) comprises multiple uneven apexes characterizing a round tubular configuration with a distal end and a proximal end disposed about a longitudinal axis. The distal apexes of the sloping stent member (3) are arranged in substantially the same plane substantially horizontal to the longitudinal axis of the sloping stent member and the proximal apexes are arranged in a sloping plane oblique to the longitudinal axis.
    Type: Grant
    Filed: May 23, 2006
    Date of Patent: June 16, 2015
    Assignee: MicroPort Endovascular (Shanghai) Co., Ltd.
    Inventors: Qiyi Luo, Honglin Nie, Qing Zhu, Weiwen Sheng, Fengliang Zhao, Hui He, Jie Li, Yan-bin Gao
  • Flexible Stent-Graft
    Publication number: 20080195191
    Abstract: A stent graft (5) comprises a tubular graft member (4), and a plurality of sloping stent members (3) substantially coaxial with and coupled to the tubular graft member (4). Each of the sloping stent members (3) comprises multiple uneven apexes characterizing a round tubular configuration with a distal end and a proximal end disposed about a longitudinal axis. The distal apexes of the sloping stent member (3) are arranged in substantially the same plane substantially horizontal to the longitudinal axis of the sloping stent member and the proximal apexes are arranged in a sloping plane oblique to the longitudinal axis.
    Type: Application
    Filed: May 23, 2006
    Publication date: August 14, 2008
    Inventors: Qiyi Luo, Honglin Nie, Qing Zhu, Weiwen Sheng, Fengliang Zhao, Hui He, Jie Li, Yan-bin Gao