Patents by Inventor Sara Shi Wei

Sara Shi Wei 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).

  • Sampling device capable of continuously sampling content in a biological conduit and method thereof
    Patent number: 10045760
    Abstract: The present invention provides a device that can move inside a biological conduit such as an intestinal tract for sampling the content therein, and a process thereof. While moving along the intestinal tract, the device can continuously collect the content in the intestinal tract. One or more convoy belts having an adsorbent layer are configured to continuously absorb and preserve the collected intestinal content. The belt loaded with the sample may be used to establish a chemical, biochemical and microbiological spectrum along the length of the intestinal tract.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: August 14, 2018
    Inventors: Xibo Wei, Sara Shi Wei
  • SAMPLING DEVICE CAPABLE OF CONTINUOUSLY SAMPLING CONTENT IN A BIOLOGICAL CONDUIT AND METHOD THEREOF
    Publication number: 20170215849
    Abstract: The present invention provides a device that can move inside a biological conduit such as an intestinal tract for sampling the content therein, and a process thereof. While moving along the intestinal tract, the device can continuously collect the content in the intestinal tract. One or more convoy belts having an adsorbent layer are configured to continuously absorb and preserve the collected intestinal content. The belt loaded with the sample may be used to establish a chemical, biochemical and microbiological spectrum along the length of the intestinal tract.
    Type: Application
    Filed: April 13, 2017
    Publication date: August 3, 2017
    Inventors: Xibo Wei, Sara Shi Wei