Patents by Inventor Raymond Joseph O'Sullivan

Raymond Joseph O'Sullivan 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).

  • Publication number: 20110034776
    Abstract: A vaginal speculum adapted to be positioned within a vagina has a hollow cylindrical body with means integral therewith for distending the vagina internally of the introitus, whereby the speculum allows visualisation of, and access to and through the cervix, without distending the cervix. In one embodiment the hollow cylindrical body has an inner and outer tube, which are movable relative to each other along the longitudinal axis of the hollow cylindrical body between a first position, wherein the distending means is closed and a second position, wherein the distending means is distended. In this embodiment the distending means is a plurality of elongate members connected between the distal ends of the inner and outer tubes. In the first position the elongate members lie along the longitudinal axis of the hollow cylindrical and in the second position they are bent out from the hollow cylindrical body as the distance between the distal ends of the inner and outer tubes has been shortened.
    Type: Application
    Filed: August 5, 2009
    Publication date: February 10, 2011
    Inventors: Richard Albert Dixon, Fidelma Kavanagh, Raymond Joseph O'Sullivan, Walter Prendiville, Steve Russell Smith, Ivan Vetcnik, William Dean Wallace