Patents by Inventor ROSS ALAN McDONALD

ROSS ALAN McDONALD 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).

  • Vaginal occlusion device
    Patent number: 8562623
    Abstract: A vaginal occlusion device that prevents the leak of gas out of the vaginal cavity during a laparoscopic surgery. The vaginal occlusion device includes a shaft with a handle attached to one end and a round or oval shaped head attached to the other end. The head is adapted to be inserted into a vagina.
    Type: Grant
    Filed: February 9, 2011
    Date of Patent: October 22, 2013
    Inventors: Ross Alan McDonald, Laura McDonald
  • VAGINAL OCCLUSION DEVICE
    Publication number: 20120203244
    Abstract: A vaginal occlusion device that prevents the leak of gas out of the vaginal cavity during a laparoscopic surgery. The vaginal occlusion device includes a shaft with a handle attached to one end and a round or oval shaped head attached to the other end. The head is adapted to be inserted into a vagina.
    Type: Application
    Filed: February 9, 2011
    Publication date: August 9, 2012
    Inventors: ROSS ALAN McDONALD, Laura McDonald