Patents by Inventor Andrew James Johnston

Andrew James Johnston 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).

  • GUIDEWIRE SAFETY DEVICE
    Publication number: 20230398332
    Abstract: A guide wire safety device for preventing retained guidewire events comprises a mainbody component located between a Luer hub component for connection to a Luer hub and a locking sleeve component for connection to a catheter, wherein the main body component houses a means for gripping a guidewire.
    Type: Application
    Filed: October 29, 2021
    Publication date: December 14, 2023
    Inventors: Andrew Hindmarsh, Andrew James Johnston, Fisher Michael, Adam Licence, Sean Licence