Patents by Inventor Leonard J. Rossoff

Leonard J. Rossoff 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: 5183031
    Abstract: The present invention relates to a fiberoptic intubating laryngoscope attachable to a stylet. The fiberoptic intubating laryngoscope includes a pistol grip, a universal adaptor and a beveled junction and attaching the stylet to the pistol grip, the universal adaptor having vents, an oxygen port disposed on the pistol grip to allow for continuous flushing of oxygen through an endotracheal tube via the vents in the universal adaptor, a fiberoptic bundle passing through the stylet, a suction channel passing through the stylet, a light source disposed within the pistol grip, an optical head connected to the pistol group for direct visualization by the user, and a syringe port disposed on a suction inlet on the pistol grip and allowing a syringe to inject a topical anesthetic via the suction channel.
    Type: Grant
    Filed: May 13, 1991
    Date of Patent: February 2, 1993
    Inventor: Leonard J. Rossoff