Patents by Inventor NR. Chandrasekar

NR. Chandrasekar 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).

  • CENTRAL VENOUS CATHETER WITH REMOVABLE SIDE PORTS
    Publication number: 20170120000
    Abstract: A catheter assembly is disclosed that includes a primary hub having opposed proximal and distal end portions, and at least two secondary hubs operatively connected to the proximal end portion of the primary hub, each secondary hub including a body having opposed proximal and distal ends, the proximal end of each secondary hub body adapted and configured for connection with a removable side port.
    Type: Application
    Filed: October 31, 2016
    Publication date: May 4, 2017
    Applicant: Oscor Inc.
    Inventors: Thomas P. Osypka, NR Chandrasekar, Jeff Drum, Michael J. Gelineau
  • CATHETER WITH VARIABLE ATTACHMENT MEANS
    Publication number: 20140228764
    Abstract: The invention relates to a design for securing tubes, catheters, drains, or other tubular medical devices within the body of a mammal, for example a human, and methods of securing same. The invention includes a first tubular body and at least one second tubular body. The first tubular body includes an outer surface, an inner surface defining a lumen extending longitudinally at least partially through a length of the tubular body, a wall at least partially defined by the outer surface and the inner surface, and a longitudinal axis. The at least one second tubular body includes an outer surface, an inner surface defining a lumen extending longitudinally through the second tubular body, and a wall at least partially defined by the outer surface and the inner surface. The second tubular body is disposed through the wall of the first tubular body transversely to the longitudinal axis.
    Type: Application
    Filed: October 7, 2013
    Publication date: August 14, 2014
    Inventors: NR Chandrasekar, Donald McKay
  • Catheter with variable attachment means
    Patent number: 7967788
    Abstract: The invention relates to a design for securing tubes, catheters, drains, or other tubular medical devices within the body of a mammal, for example a human, and methods of securing same. The invention includes a first tubular body and at least one second tubular body. The first tubular body includes an outer surface, an inner surface defining a lumen extending longitudinally at least partially through a length of the tubular body, a wall at least partially defined by the outer surface and the inner surface, and a longitudinal axis. The at least one second tubular body includes an outer surface, an inner surface defining a lumen extending longitudinally through the second tubular body, and a wall at least partially defined by the outer surface and the inner surface. The second tubular body is disposed through the wall of the first tubular body transversely to the longitudinal axis.
    Type: Grant
    Filed: May 25, 2007
    Date of Patent: June 28, 2011
    Assignee: IQ Medical Devices, LLC
    Inventors: NR. Chandrasekar, Donald Mckay