Patents by Inventor Chenchao Hu

Chenchao Hu 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).

  • Bodily fluid collector and bodily fluid collection method
    Patent number: 12408896
    Abstract: The present disclosure relates to the technical field of medical instruments, in particular to a bodily fluid collector and a bodily fluid collection method. The bodily fluid collector of the present disclosure comprises a collection member and a storage member having a storage chamber. Moreover, the storage chamber of the storage member may be partitioned into a first chamber for receiving a bodily fluid and a second chamber for storing a preservative product separated from each other by fitting a lower end of the collection member with the storage member, such that the isolation of the bodily fluid from the preservative product is no longer dependent on the sealing of a thin film, but only needs to engage the collection member with the storage member, and also such that the mixing of the bodily fluid with the preservative product is no longer dependent on the damage of the thin film by a blade, but only needs to separate the collection member from the storage member.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: September 9, 2025
    Assignee: Xiamen Zeesan Biotech Co., Ltd.
    Inventors: Wei Zhan, Liuyi Wang, Chenchao Hu, Yi Yang
  • BODILY FLUID COLLECTOR AND BODILY FLUID COLLECTION METHOD
    Publication number: 20190200966
    Abstract: The present disclosure relates to the technical field of medical instruments, in particular to a bodily fluid collector and a bodily fluid collection method. The bodily fluid collector of the present disclosure comprises a collection member and a storage member having a storage chamber. Moreover, the storage chamber of the storage member may be partitioned into a first chamber for receiving a bodily fluid and a second chamber for storing a preservative product separated from each other by fitting a lower end of the collection member with the storage member, such that the isolation of the bodily fluid from the preservative product is no longer dependent on the sealing of a thin film, but only needs to engage the collection member with the storage member, and also such that the mixing of the bodily fluid with the preservative product is no longer dependent on the damage of the thin film by a blade, but only needs to separate the collection member from the storage member.
    Type: Application
    Filed: December 27, 2016
    Publication date: July 4, 2019
    Inventors: Wei Zhan, Liuyi Wang, Chenchao Hu, Yi Yang