Patents by Inventor Bernard Barthe

Bernard Barthe 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).

  • Artificial kidney with integrated dialysate circuit
    Patent number: 4765888
    Abstract: An artificial kidney comprising a haemodialyser 16 connected to a dialysis liquid circuit. The latter can be entirely integrated, that is to say that the functions previously performed by a plurality of self-contained members connected to one another are now performed by a common unit consisting of a very small number of multifunctional components. This common unit is preferably disposable. A small console groups together, with their electric circuits, the re-usable means for controlling and checking the artificial kidney.
    Type: Grant
    Filed: October 23, 1985
    Date of Patent: August 23, 1988
    Assignee: Hospal Industrie
    Inventors: Bernard Barthe, Georges Vantard, Jean-Pierre Vasseur