Patents by Inventor Tej M. Singh

Tej M. Singh 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).

  • VEIN COMPRESSION METHOD FOR RESTRICTING BLOOD STEAL THROUGH A FISTULA
    Publication number: 20210252206
    Abstract: A method for applying focused pressure to a target vessel to restrict blood steal from the hand associated with the fistula. The target vein is treated with intermittent pressure multiple times a day to force blood into the hand by restricting blood flow through the fistula. The treatment is produced through a vein compression device having an inflatable bladder.
    Type: Application
    Filed: March 9, 2021
    Publication date: August 19, 2021
    Inventor: Tej M. Singh
  • Hemodialysis vein preparation method
    Patent number: 10939920
    Abstract: A method for applying focused pressure to a target vessel to dilate the target vessel for hemodialysis. The target vessel is treated with pressure multiple times a day prior to a fistula surgical procedure to increase the vein size. The target vessel is also treated with pressure multiple times a day after the fistula surgical procedure to increase or maintain the vein size.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: March 9, 2021
    Inventor: Tej M. Singh
  • HEMODIALYSIS VEIN PREPARATION METHOD
    Publication number: 20190209182
    Abstract: A method for applying focused pressure to a target vessel to dilate the target vessel for hemodialysis. The target vessel is treated with pressure multiple times a day prior to a fistula surgical procedure to increase the vein size. The target vessel is also treated with pressure multiple times a day after the fistula surgical procedure to increase or maintain the vein size.
    Type: Application
    Filed: January 10, 2018
    Publication date: July 11, 2019
    Inventor: Tej M. Singh
  • Hemodialysis vein preparation apparatus and methods
    Patent number: 8905953
    Abstract: Methods and apparatus for applying focused pressure to a target vessel to dilate the target vessel for hemodialysis.
    Type: Grant
    Filed: July 2, 2012
    Date of Patent: December 9, 2014
    Inventor: Tej M. Singh
  • HEMODIALYSIS VEIN PREPARATION APPARATUS AND METHODS
    Publication number: 20120277692
    Abstract: Methods and apparatus for applying focused pressure to a target vessel to dilate the target vessel for hemodialysis.
    Type: Application
    Filed: July 2, 2012
    Publication date: November 1, 2012
    Inventor: Tej M. Singh
  • Hemodialysis vein preparation apparatus and methods
    Patent number: 8231558
    Abstract: Methods and apparatus for applying focused pressure to a target vessel to dilate the target vessel for hemodialysis.
    Type: Grant
    Filed: March 17, 2008
    Date of Patent: July 31, 2012
    Inventor: Tej M. Singh
  • HEMODIALYSIS VEIN PREPARATION APPARATUS AND METHODS
    Publication number: 20090234261
    Abstract: Methods and apparatus for applying focused pressure to a target vessel to dilate the target vessel for hemodialysis.
    Type: Application
    Filed: March 17, 2008
    Publication date: September 17, 2009
    Inventor: Tej M. Singh