Patents by Inventor Debra L. Joseph

Debra L. Joseph 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: 5911707
    Abstract: A needle guide ensures that an angiographic needle is inserted into a patient's femoral artery at a prescribed location, angle and direction. The needle guide includes an elongated base having a recess on one end defined by a pair of projecting fingers, and a support member on the upper surface of the base adjacent to the recess. The support member has a support surface which is inclined at a prescribed angle with respect to a locating plane defined by the base. The length of the projecting fingers help position the support surface at a spaced distance from the patient's inguinal crease, while a channel in the support surface cradles and guides the angiographic needle at the prescribed angle as it is inserted into the femoral artery. The needle guide may include a second recess defined by a pair of projecting fingers at the opposite end of the base and another support member adjacent thereto.
    Type: Grant
    Filed: April 9, 1997
    Date of Patent: June 15, 1999
    Assignee: Datascope Investment Corp.
    Inventors: Sidney Wolvek, Debra L. Joseph, Kenneth L. Waters