Patents by Inventor John F. Higdon

John F. Higdon 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).

  • Patent number: 9039675
    Abstract: An I.V. infusion or blood collection apparatus comprises an I.V. infusion set (100) and a safety shield (200). The I.V. infusion set has a wing body (105) from which a pair of wings (140) extend outward there from and a grip (145) extending upward there from. One end of the wing body mounts a needle (120) or catheter and medical tubing (130) is connected to the opposite end. The wing body includes a bore so that fluid flows between the needle and the medical tubing. A safety shield has a top, a bottom and opposing side walls and defines a cavity (227) that is adapted to receive the I.V. infusion set. The safety shield has slots (250) in each of the side walls and a slot (255) in the top. The respective wings and grip are adapted to be positioned in the slots and to slidably move therein.
    Type: Grant
    Filed: July 15, 2011
    Date of Patent: May 26, 2015
    Assignee: MDDP, LLC
    Inventors: Julie C. Howell, Michael A. Taylor, John F. Higdon, Robert G. Rosenthal, Sanjiv Kumar
  • Publication number: 20130116598
    Abstract: An I.V. infusion or blood collection apparatus comprises an I.V. infusion set (100) and a safety shield (200). The I.V. infusion set has a wing body (105) from which a pair of wings (140) extend outward there from and a grip (145) extending upward there from. One end of the wing body mounts a needle (120) or catheter and medical tubing (130) is connected to the opposite end. The wing body includes a bore so that fluid flows between the needle and the medical tubing. A safety shield has a top, a bottom and opposing side walls and defines a cavity (227) that is adapted to receive the I.V. infusion set. The safety shield has slots (250) in each of the side walls and a slot (255) in the top. The respective wings and grip are adapted to be positioned in the slots and to slidably move therein.
    Type: Application
    Filed: July 15, 2011
    Publication date: May 9, 2013
    Applicant: MDDP, LLC
    Inventors: Julie C. Howell, Michael A. Taylor, John F. Higdon, Robert G. Rosenthal, Sanjiv Kumar
  • Publication number: 20100168773
    Abstract: A guarded surgical scalpel is provided with manually-manipulatable means carried by the scalpel for, first, securely mounting a surgical blade on the scalpel and, second, subsequently de-mounting the surgical blade off the scalpel, the de-mounting being essentially in a “hands free” environment; that is, it is not necessary to touch the used blade for its removal. Additionally, the scalpel may be quickly disassembled for cleaning and/or sterilization following a surgical procedure in the operating room (“O.R.”) of a hospital, clinic or physician's office.
    Type: Application
    Filed: March 4, 2008
    Publication date: July 1, 2010
    Inventors: Robert V. Funderburk, John F. Higdon, Julie C. Howell, Steven P. Lehmbeck
  • Patent number: D817482
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: May 8, 2018
    Assignee: MDDP, LLC
    Inventors: Julie C. Howell, Michael A. Taylor, John F. Higdon, Robert G. Rosenthal, Sanjiv Kumar