Patents by Inventor John Case Coolidge

John Case Coolidge 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).

  • EVERSION TOOL AND SIZE GUIDE FOR PERFORMING ARTERIAL MICROVASCULAR ANASTOMOSIS
    Publication number: 20220160361
    Abstract: An everter device includes a handle and at least one eversion tip. The handle has a first end and a second and each of the at least one eversion tip is coupled to a respective end of the handle. Additionally, the at least one eversion tip has a respective distal end, a respective proximal end, and a respective eversion surface. A sizing device includes a handle and at least one sizing guide. The handle has a first end and a second end. Each of the at least one sizing guide is coupled to a respective end of the handle. Additionally, the at least one sizing guide has a plurality of sizing apertures and associated sizing indicators. The everter device and the sizing device may be provided together as a kit.
    Type: Application
    Filed: January 23, 2019
    Publication date: May 26, 2022
    Inventors: Franklin Sullivan Busch, John Case Coolidge, Ben KO, James Douglas Studer, Anna Searle