Patents by Inventor Roy R. Casiano

Roy R. Casiano 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: 20040243163
    Abstract: A rotary tissue-cutting instrument forming a laryngeal blade (3) includes an outer tubular member (14) having a hub (4), a proximal portion (150) having a longitudinal axis and extending distally from said hub to a proximal bend (151) curving in a first direction. An intermediate portion (152) extends distally at an angle to the longitudinal axis of said proximal portion (150) in a first plane. The intermediate section extends from the proximal bend (151) to a distal bend (153) curving in a second direction, and a distal portion (154) extends distally from the distal bend (153) in a second plane. The distal portion (154) extends to a distal end having an opening (16) therein. An inner member (15) is rotatably disposed in the outer tubular member (14) and has a proximal end for mounting to a powered handpiece and a distal cutting tip (17) disposed adjacent the opening (16), the inner member being flexible adjacent said distal and proximal bends.
    Type: Application
    Filed: March 11, 2004
    Publication date: December 2, 2004
    Applicant: GYRUS ENT L.L.C
    Inventors: Roy R. Casiano, Phillip Andrew Ryan