Patents by Inventor Michael Speasman

Michael Speasman 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).

  • Medical gas humidification system
    Publication number: 20090093753
    Abstract: An apparatus and method for on-the-go humidifying an insufflation gas through water vapor transfer from a liquid to the insufflation gas through a barrier separating the gas from the liquid to enable the gas in a normally trauma inducing state to be brought to a conditioned state. If the gas is at an improper insufflation temperature the temperature of the gas can be brought to the proper insufflation temperature at the same time the gas is humidified through heat transfer through the barrier.
    Type: Application
    Filed: November 18, 2008
    Publication date: April 9, 2009
    Inventors: Michael Speasman, John H. Burban