Patents by Inventor Consuelo M. Dean

Consuelo M. Dean 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).

  • Cannular instrument and method for inserting a cannular instrument into a vein
    Patent number: 4808156
    Abstract: A cannular instrument having a pair of cannulas and a pair of needles that are slidably disposed through the cannulas such that the ends of the needle extend beyond the associated ends of the cannulas. A method for inserting a cannula instrument a blood stream of an artery which includes adjusting and rotating the needles such that a facial plane on each of the beveled ends of the needles generally face in the same direction. The beveled ends of each needle and the accompanying associated ends of the two cannulas are situated within the artery and the needles may be withdrawn in order to connect to the cannulas intravenous bags holding medicinal fluids.
    Type: Grant
    Filed: March 9, 1987
    Date of Patent: February 28, 1989
    Inventor: Consuelo M. Dean