Patents by Inventor Leslie E Mace

Leslie E Mace 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).

  • Face mask for gas monitoring during supplemental oxygen delivery
    Patent number: 7004168
    Abstract: A face mask including a gas monitoring capability for improved patient management in combination with improved efficiency of supplemental oxygen delivery to the patient is provided. The face mask of the present invention is configured to direct substantially all of the inspiratory and expiratory gas streams to and from the patient through a gas measuring device and to efficiently deliver supplemental oxygen. As such, the face mask permits measurement of both oral and nasal gas exchange.
    Type: Grant
    Filed: August 29, 2002
    Date of Patent: February 28, 2006
    Assignee: Respironics, Inc.
    Inventors: Leslie E Mace, David R Rich, Randall J Terry, John A Triunfo, Jr., Anthony T Pierry, Michael J. R. Polson