Patents by Inventor Stacy I. Thomas

Stacy I. Thomas 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).

  • Patent number: 5549629
    Abstract: This invention provides for a novel retractable, telescoping, surgical needle cover and a collapsible needle, such that the sharp tip of the needle is covered after use thereby protecting the user from accidental needle sticks. In one embodiment, the needle cover is hollow and holds the needle at the tip. When the sharp tip is struck on a hard surface, the needle collapses inside of the needle cover. A second embodiment of the invention provides for a cover which slides back and forth along the length of a needle and is held in a forward position by a lever which is movably disposed within a groove at the base of the needle. In the third embodiment, the needle cover only partially the covers the outer surface of the needle, and when the needle is held by a needle holder such that the needle holder contacts both the cover and the needle, then the needle tip is exposed.
    Type: Grant
    Filed: March 10, 1994
    Date of Patent: August 27, 1996
    Inventors: Stacy I. Thomas, Rose Akerman