Patents by Inventor John D. Eldrige, Jr.

John D. Eldrige, Jr. 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: 5036866
    Abstract: A reusable, flexible surgical drape which is laid over a patient adjacent the surgical field and which retains surgical instruments thereon to facilitate access to the instruments. A plurality of magnets are embedded in the drape so as to retain magnetizable instruments placed on the drape by means of magnetic force. A non-magnetized portion is provided in the center of the drape for storage of non-magnetizable instruments. A plurality of filaments extend upwardly from the nonmagnetic portion and aid in retaining the instruments in place. To prevent instruments from falling off the drape, the periphery of the drape is deformable to a non-planar orientation. A reusable pouch in which additional instruments are stored is removably secured to the drape. Ribs are provided on the interior of the pouch to maintain the walls of the pouch in a spaced relationship, and perforations are provided through the walls to permit sterilization of the pouch in an autoclave.
    Type: Grant
    Filed: February 2, 1990
    Date of Patent: August 6, 1991
    Assignee: Devon Industries, Inc.
    Inventors: John D. Eldrige, Jr., Mary A. Morgan
  • Patent number: 4637513
    Abstract: A disposable surgical implement collector wherein a lamination of sponge plastic is provided at intervals with a series of spaced ribs, the ribs and adjacent portions of the lamination being depressed at intervals to form clearly marked channels dividing the ribs into a series of embossments which are numbered; each embossment adapted to receive a surgical needle or other small disposable surgical instrument; the sponge plastic lamination being bonded to a relatively rigid lamination provided with fold lines so that the complementary sections of the needle collector thus formed may enclosed the surgical instruments for disposal; the collector being provided with means for maintaining the collector in a folded condition.In one embodiment, each rib is folded upon itself in opposite lateral direction to confront adjacent portions of the laminations.
    Type: Grant
    Filed: October 20, 1980
    Date of Patent: January 20, 1987
    Assignee: Instranetics, Inc.
    Inventor: John D. Eldrige, Jr.