Patents by Inventor James D. Staley, Jr.

James D. Staley, Jr. 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: 5776150
    Abstract: A surgical instrument including a handle, an end effector including jaws, an elongated tube connecting the handle to the end effector, a connector within the tube connecting the handle to the jaw members; and a first slot in the first jaw and a second slot in the jaw wherein the first and second slots are arranged such that only a portion of the slots overlap when the first and second jaws are closed to create a hole in the jaw which may be used for positioning a suture in the tissue. The first slot in the first jaw extends to a side of the first jaw and the second slot in the second jaw extends to a side of the second jaw creating pathways for removing the suture when the jaws are opened. The surgical instrument may also include a retractable tying pin adjacent the end effector and a knot pusher at the distal end of the end effector.
    Type: Grant
    Filed: June 10, 1996
    Date of Patent: July 7, 1998
    Assignee: Ethicon Endo Surgery, Inc.
    Inventors: Leo J. Nolan, John P. Measamer, James D. Staley, Jr., Robert F. Welch