Patents by Inventor Fujian CAO

Fujian CAO 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 removing calculus in vitro
    Patent number: 10499940
    Abstract: Disclosed is a lithagogue equipment in vitro, comprising a vibrating bed (10) and a control device (20) located externally, wherein said vibrating bed (10) includes a primary oscillator (111) located above a bed body (102) and connected therewith via an adjustable mechanical arm (108) and a sub oscillator (107) protruding from an upper surface of the bed body (120), wherein said control device (20) is used for controlling the vibration of the primary oscillator (111) and the sub oscillator (107) and the movement of the bed body (102). Said control device (20) and said vibrating bed (10) are separated from each other, and a display (201) is arranged on the control device (20). Accordingly, medical personnel are able to timely adjust the vibrating bed (10), the primary oscillator (111) and the sub vibrator (107) based on the calculus condition displayed via the display (201), greatly improving the operational efficiency.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: December 10, 2019
    Assignee: Zhengzhou Fujianda Medical Equipment Co., Ltd.
    Inventors: Guohua Zeng, Fujian Cao, Changbao Xu, Zhiqiang Chen
  • Apparatus for removing calculus in vitro
    Patent number: 10335175
    Abstract: Disclosed is a lithagogue equipment in vitro, comprising a vibrating bed (10) and a control device (20) located externally, wherein said vibrating bed (10) includes a primary oscillator (111) located above a bed body (102) and connected therewith via an adjustable mechanical arm (108) and a sub oscillator (107) protruding from an upper surface of the bed body (120), wherein said control device (20) is used for controlling the vibration of the primary oscillator (111) and the sub oscillator (107) and the movement of the bed body (102). Said control device (20) and said vibrating bed (10) are separated from each other, and a display (201) is arranged on the control device (20). Accordingly, medical personnel are able to timely adjust the vibrating bed (10), the primary oscillator (111) and the sub vibrator (107) based on the calculus condition displayed via the display (201), greatly improving the operational efficiency.
    Type: Grant
    Filed: March 22, 2013
    Date of Patent: July 2, 2019
    Assignee: Zhengzhou Fujianda Medical Equipment Co., Ltd.
    Inventors: Fujian Cao, Changbao Xu, Zhiqiang Chen, Guohua Zeng
  • APPARATUS FOR REMOVING CALCULUS IN VITRO
    Publication number: 20160120559
    Abstract: Disclosed is a lithagogue equipment in vitro, comprising a vibrating bed (10) and a control device (20) located externally, wherein said vibrating bed (10) includes a primary oscillator (111) located above a bed body (102) and connected therewith via an adjustable mechanical arm (108) and a sub oscillator (107) protruding from an upper surface of the bed body (120), wherein said control device (20) is used for controlling the vibration of the primary oscillator (111) and the sub oscillator (107) and the movement of the bed body (102). Said control device (20) and said vibrating bed (10) are separated from each other, and a display (201) is arranged on the control device (20). Accordingly, medical personnel are able to timely adjust the vibrating bed (10), the primary oscillator (111) and the sub vibrator (107) based on the calculus condition displayed via the display (201), greatly improving the operational efficiency.
    Type: Application
    Filed: March 22, 2013
    Publication date: May 5, 2016
    Inventors: Fujian CAO, Changbao XU, Zhiqiang CHEN, Guohua ZENG