Patents by Inventor Loren Lundtveit

Loren Lundtveit 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).

  • Publication number: 20130345622
    Abstract: A dialysis system includes a source of effluent dialysis fluid, a drain container configured to receive the effluent dialysis fluid through a drain tube, and a load cell. The drain container includes an at least semi-rigid body defining a first key feature. The load cell includes a second, mating key feature positioned and arranged to mate with the first key feature.
    Type: Application
    Filed: August 28, 2013
    Publication date: December 26, 2013
    Applicants: Baxter Healthcare S.A., Baxter International Inc.
    Inventors: Loren Lundtveit, Melissa Schubert, James Pappis, Don A. Smith
  • Patent number: 8545425
    Abstract: A dialysis system includes a source of dialysis fluid; at least one pump for pumping dialysate to or from a patient or dialyzer; and a drain container configured to receive effluent dialysis fluid from the patient or dialyzer through a drain tube, the drain container including an at least semi-rigid body, the body including a handle, a drain tube receiving portion, a spout, and wherein at least a portion of the body is non-opaque such that effluent dialysis fluid inside the at least semi-rigid body can be viewed.
    Type: Grant
    Filed: January 18, 2008
    Date of Patent: October 1, 2013
    Assignees: Baxter International, Baxter Healthcare S.A.
    Inventors: Loren Lundtveit, Melissa Schubert, James Pappis, Don A. Smith
  • Publication number: 20090187138
    Abstract: A dialysis system includes a source of dialysis fluid; at least one pump for pumping dialysate to or from a patient or dialyzer; and a drain container configured to receive effluent dialysis fluid from the patient or dialyzer through a drain tube, the drain container including an at least semi-rigid body, the body including a handle, a drain tube receiving portion, a spout, and wherein at least a portion of the body is non-opaque such that effluent dialysis fluid inside the at least semi-rigid body can be viewed.
    Type: Application
    Filed: January 18, 2008
    Publication date: July 23, 2009
    Applicants: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE S.A.
    Inventors: Loren Lundtveit, Melissa Schubert, James Pappis, Don A. Smith
  • Publication number: 20070213654
    Abstract: A method for making a peritoneal dialysis therapy machine having a tubing set includes: packaging an end of each of a plurality of the tubes of the set in a body; arranging the tubes according to a sequence of steps of a dialysis treatment set-up so that a user is urged to remove the tubes from the single body in a desired order; and configuring the body to plug connectors attached to each of the ends of the tubes.
    Type: Application
    Filed: December 28, 2006
    Publication date: September 13, 2007
    Applicant: Baxter International Inc.
    Inventors: Loren Lundtveit, Jose Alvaro, Joseph Bowman, Dan O'Sullivan, Stan Thompson
  • Publication number: 20050173344
    Abstract: A method, system and apparatus for performing peritoneal dialysis are provided. To this end, in part, a medical system is provided that includes (i) a liquid pump; (ii) tubing in communication with the liquid pump; and (iii) at least one processor that operates with the liquid pump to: (a) pump liquid through the tubing, the tubing having an end and a hydrophobic filter at the end, the filter allowing air but not the liquid to escape from the end of the tubing, (b) receive a signal indicating a pressure increase inside the tubing, and (c) cause the pumping to stop when air has been purged substantially from the tubing.
    Type: Application
    Filed: March 11, 2005
    Publication date: August 11, 2005
    Inventors: Joseph Bowman, Loren Lundtveit, Jose Alvaro, Ben Kellam, Don Busby, Bruce Eu