Patents by Inventor Liuying Zhao

Liuying 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).

  • Integrated medicine mixing interface
    Patent number: 9775778
    Abstract: An integrated medicine mixing interface comprising a medicine mixing mouth (1), hard double interfaces (2) and a medicine feed needle (3). The hard double interfaces (2) comprise a base (21), a medicine mixing interface (22) and an infusion interface (23). The medicine mixing mouth (1) and the medicine mixing interface (22) are integrated. When using the integrated medicine mixing interface, it is only necessary to weld the base (21) to the bag body of a soft infusion bag (11) and integrate the medicine mixing mouth (1) with the medicine mixing interface on the hard double interfaces (2) without adopting a hose connection and an easily folding handle, which not only reduces hose installation location, but also avoids welding leakage brought about by hose welding defects. Moreover, the structure is simple and the costs are low.
    Type: Grant
    Filed: August 2, 2012
    Date of Patent: October 3, 2017
    Assignee: CHONGQING LUMMY PHARMACEUTICAL CO., LTD
    Inventors: Yu Qiu, Ke Li, Yuan Yuan, Hongyu Li, Bing Zhou, Liuying Zhao
  • INTEGRATED MEDICINE MIXING INTERFACE
    Publication number: 20150202120
    Abstract: An integrated medicine mixing interface comprising a medicine mixing mouth (1), hard double interfaces (2) and a medicine feed needle (3). The hard double interfaces (2) comprise a base (21), a medicine mixing interface (22) and an infusion interface (23). The medicine mixing mouth (1) and the medicine mixing interface (22) are integrated. When using the integrated medicine mixing interface, it is only necessary to weld the base (21) to the bag body of a soft infusion bag (11) and integrate the medicine mixing mouth (1) with the medicine mixing interface on the hard double interfaces (2) without adopting a hose connection and an easily folding handle, which not only reduces hose installation location, but also avoids welding leakage brought about by hose welding defects. Moreover, the structure is simple and the costs are low.
    Type: Application
    Filed: August 2, 2012
    Publication date: July 23, 2015
    Applicant: CHONGQING LUMMY PHARMACEUTICAL CO., LTD.
    Inventors: Yu Qiu, Ke Li, Yuan Yuan, Hongyu Li, Bing Zhou, Liuying Zhao