Patents by Inventor Bimal Dayal

Bimal Dayal 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).

  • Endotracheal device
    Patent number: 5660175
    Abstract: The endotracheal device comprises a common slave unit and an endobronchial tube. The endobronchial tube is preformed for either left curvature or right curvature. The common slave unit includes a tracheal lumen and an endobronchial lumen. The endobronchial tube is inserted through the endobronchial lumen and into either the left or right bronchus. A first inflatable cuff secures the common slave unit with respect to the trachea. A second inflatable cuff secures the endobronchial tube with respect to the endobronchial lumen.
    Type: Grant
    Filed: August 21, 1995
    Date of Patent: August 26, 1997
    Inventor: Bimal Dayal