Patents by Inventor Harley Johnson

Harley Johnson 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).

  • DIALYSIS MACHINE HAVING TOUCH SCREEN USER INTERFACE
    Publication number: 20080105600
    Abstract: A hemodialysis apparatus includes: a dialysate-delivery system including at least one unit selected from the group consisting of (i) a dialysate-preparation unit, (ii) a dialysate-circulation unit, (iii) an ultrafiltrate-removal unit, and (iv) a dialysate-monitoring unit; and a user/machine interface operably connected to the dialysate-delivery system, the user/machine interface comprising a touch screen, the touch screen including a screen having (a) a target ultrafiltration display, (b) an ultrafiltration rate display, (c) a transmembrane pressure display, (d) an arterial pressure display, (e) a venous pressure display, (f) a dialysis fluid conductivity display, and (g) a dialysis fluid temperature display; and wherein at least one of the displays of the touch screen is selectable to adjust a setting displayed by the display, the setting used to operate at least one of (i) the dialysate-preparation unit, (ii) the dialysate-circulation unit, (iii) the ultrafiltrate-removal unit, and (iv) the dialysate-monito
    Type: Application
    Filed: January 14, 2008
    Publication date: May 8, 2008
    Applicants: Baxter International Inc., Baxter Healthcare S.A.
    Inventors: Mark Connell, Robert Bedient, Raymond Elsen, Michael Hogard, Harley Johnson, Thomas Kelly, Jean Long, Bruce Peterson, William Preston, Dalibor Smejtek
  • Method and apparatus for kidney dialysis
    Publication number: 20050242034
    Abstract: A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed.
    Type: Application
    Filed: July 5, 2005
    Publication date: November 3, 2005
    Inventors: Mark Connell, Robert Bedient, Raymond Elsen, Michael Hogard, Harley Johnson, Thomas Kelly, Jean Long, Bruce Peterson, William Preston, Dalibor Smejtek
  • Method and apparatus for kidney dialysis
    Publication number: 20050045540
    Abstract: A number of improvements relating to methods and apparatuses for kidney dialysis are disclosed.
    Type: Application
    Filed: September 9, 2004
    Publication date: March 3, 2005
    Inventors: Mark Connell, Robert Bedient, Raymond Elsen, Michael Hogard, Harley Johnson, Thomas Kelly, Jean Long, Bruce Peterson, William Preston, Dalibor Smejtek