Patents by Inventor Jordi Rossell

Jordi Rossell 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).

  • Device for sterilizing a chamber
    Patent number: 6824751
    Abstract: A device for cleaning and sterilizing the inside of a chamber, including a supply of sterilizing liquid for said chamber and a device for inducing variations in the pressure, amplitude, frequency and the gradient of said variations in the sterilizing liquid, whereby said device is adapted in such a way that cavitation occurs inside the liquid, the device inducing said pressure variations include a liquid column between the chamber and a switching organ, whereby the chamber can be cyclically connected to a depression, whereby the value thereof is related to the amplitude or respectively to the atmospheric pressure.
    Type: Grant
    Filed: August 2, 2001
    Date of Patent: November 30, 2004
    Assignee: Meditecnic Inc.
    Inventor: Jordi Rossell
  • Device for sealing the pulp cavity in a devitalized tooth
    Patent number: 6386871
    Abstract: A device for sealing the pulp cavity and root canals of a devitalized tooth, comprising a vacuum pump, a first connecting conduit between this vacuum pump and the pulp cavity, a source of fluid substance for sealing this pulp cavity, a second connecting conduit between the source of fluid substance and the pulp cavity, and structure for closing said second conduit in order to bring the source of fluid sealing substance selectively into communication with the cavity.
    Type: Grant
    Filed: August 30, 2001
    Date of Patent: May 14, 2002
    Inventor: Jordi Rossell
  • Device for sterilizing a chamber
    Publication number: 20020018735
    Abstract: A device for cleaning and sterilizing the inside of a chamber, comprising a supply of sterilizing liquid for said chamber and a device for inducing variations in the pressure, amplitude, frequency and the gradient of said variations in the sterilizing liquid, whereby said device is adapted in such a way that cavitation occurs inside the liquid, the device inducing said pressure variations include a liquid column between the chamber and a switching organ, whereby the chamber can be cyclically connected to a depression, whereby the value thereof is related to the amplitude or respectively to the atmospheric pressure.
    Type: Application
    Filed: August 2, 2001
    Publication date: February 14, 2002
    Inventor: Jordi Rossell