Patents by Inventor Paul J. Swartz

Paul J. Swartz 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).

  • Injectors, injector systems and methods for injecting fluids
    Patent number: 7670315
    Abstract: An injector for injection a fluid into a patient, including: a first pressurizing mechanism adapted to operatively connect with a first fluid container to pressurize fluid therein; at least a second pressurizing mechanism to operatively connect with a second fluid container to pressurize a fluid therein; a single drive; and a transmission to control how power from the drive is distributed to the first pressurizing mechanism of the first container and to the second pressurizing mechanism of the second container to control injection of fluid from the first container and from the second container. The drive can, for example, be an electric motor or other drive.
    Type: Grant
    Filed: January 21, 2006
    Date of Patent: March 2, 2010
    Assignee: Medrad, Inc.
    Inventors: Kevin P. Cowan, David M. Reilly, Joseph J. Fularz, Paul J. Swartz, Mark Trocki, David A. Mishler