Patents by Inventor Steven NAKAJIMA

Steven NAKAJIMA 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).

  • UTERINE LAVAGE DEVICES, SYSTEMS, AND METHODS
    Publication number: 20200008840
    Abstract: Uterine lavage devices and methods are described. A uterine lavage catheter device for recovering oocytes or blastocysts from a human uterus may include a seal element configured to provide a sealing surface against the exterior cervical ostium, a supply lumen extending from the seal element and configured to supply lavage fluid, a nozzle configured to generate a spray pattern, and a return lumen.
    Type: Application
    Filed: July 8, 2019
    Publication date: January 9, 2020
    Inventors: Bruce ADDIS, Sam NAJMABADI, Steven NAKAJIMA