Patents by Inventor Gary C. Boyle

Gary C. Boyle 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: 4976717
    Abstract: A uterine retractor for an abdominal hysterectomy includes elongate shaft means having first and second opposite ends, piercing means located on the first end of the shaft means for piercing through the fundus of the uterus, and engagement means located on the second end for engaging the cervix. In use, the first end of the shaft means is guided up through the vaginal canal and inserted into the interior space of the uterus through the cervical canal. The retractor is then urged forwardly to cause the piercing means to pierce through the fundus of the uterus to position the first end of the shaft means outside the uterus in the abdominal cavity. The projecting first end of the shaft means is accessed through an incision formed in the lower abdominal wall, whereupon the retractor is pulled through the interior space of the uterus until the engagement means engages the cervix.
    Type: Grant
    Filed: April 24, 1989
    Date of Patent: December 11, 1990
    Inventor: Gary C. Boyle