Patents by Inventor David B. Padget

David B. Padget 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: 6863071
    Abstract: The invention comprises a surgical drape formed of a sheet material having a periphery and with a particular type of aperture spaced from periphery. The invention further comprises a method of using the drape. The aperture has a dominant portion and at least one subordinate portion. At least one subordinate portion of the aperture radially extends from the dominant portion. An adhesive layer may underlie an area surrounding the aperture.
    Type: Grant
    Filed: July 3, 2002
    Date of Patent: March 8, 2005
    Assignee: Medical Concepts Development, Inc.
    Inventors: Leland W. Annett, David B. Padget
  • Publication number: 20040003817
    Abstract: A surgical drape including a sheet material having a periphery and an aperture spaced apart from said periphery is provided, along with an attendant methodology. The aperture has a dominant portion and at least one subordinate portion, the at least one subordinate portion radially extends from the dominant portion.
    Type: Application
    Filed: July 3, 2002
    Publication date: January 8, 2004
    Applicant: Medical Concepts Development, Inc.
    Inventors: Leland W. Annett, David B. Padget
  • Publication number: 20040003818
    Abstract: A surgical drape manufactured or fabricated from a polymeric film having a low glare finish and a predetermined coloration for reducing the luminous intensity of light reflected from the surface thereof is provided. Such surgical drape thereby minimizes reflectivity therefrom, and thus eye strain and fatigue. The subject invention includes the use of colorants, dyes, pigments, etc. to form translucent polymeric surgical drapes that absorb a selected range of wavelengths from surface reflected light. More particularly, the use of coloring agents in combination with a textured surface yield a surgical drape possessing reduced luminance and glare, thereby mitigating eye strain and fatigue. The preferred range of reflected light, in order of preference, is 625-700 nm, 520-560 nm, 450-520 nm, 400-450 nm, 600-625 nm, and 560-600 nm.
    Type: Application
    Filed: March 10, 2003
    Publication date: January 8, 2004
    Inventors: David B. Padget, Leland W. Annett, Timothy P. Smalstig
  • Patent number: 6530376
    Abstract: A surgical drape manufactured or fabricated from a polymeric film having a low glare finish and a predetermined coloration for reducing the luminous intensity of light reflected from the surface thereof is provided. Such surgical drape thereby minimizes reflectivity therefrom, and thus eye strain and fatigue. The subject invention includes the use of colorants, dyes, pigments, etc. to form translucent polymeric surgical drapes that absorb a selected range of wavelengths from surface reflected light. More particularly, the use of coloring agents in combination with a textured surface yield a surgical drape possessing reduced luminance and glare, thereby mitigating eye strain and fatigue. The preferred range of reflected light, in order of preference, is 625-700 nm, 520-560 nm, 450-520 nm, 400-450 nm, 600-625 nm, and 560-600 nm.
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: March 11, 2003
    Assignee: Medical Concepts Development, Inc.
    Inventors: David B. Padget, Leland W. Annett, Timothy P. Smalstig
  • Patent number: 6244268
    Abstract: A configuration of surgical drapes for convenient dispensing and handling from a container. The configuration includes a continuous rolled length of surgical drapes having opposing major and minor longitudinal edges. Each drape of the continuous roll is separable from adjacent drapes by longitudinally spaced apart lines of weakness throughout the continuous length of surgical drapes. The continuous rolled length of surgical drapes includes an adhesive strip adjacent the major longitudinal edge of the continuous rolled length of surgical drape. The adhesive strip in turn carries a removable release liner thereover which preferably partially overhangs the adhesive strip. The continuous rolled length of surgical drapes further has an accordion pleat fold to thereby reduce the stored and dispensed width of each drape of said continuous length of surgical drapes.
    Type: Grant
    Filed: March 29, 1999
    Date of Patent: June 12, 2001
    Assignee: Medical Concepts Development, Inc.
    Inventors: Leland W. Annett, David B. Padget
  • Patent number: 4745915
    Abstract: A disposable surgical drape (10). It includes a tubular-shaped protective film (14) with a pull-tab (24) which lends itself to remote removal from an adhesive layer (20) on the protective film (14) so that the drape can be secured to a patient (22) without contamination of the incision area. An embodiment of the drape (10) comprises a protective film (14) which, when circumferentially spaced portions thereof are bonded together by, for example, a heat seal (15), defines a channel (16) which can function as a fluid conduit to remove bodily fluids from the surgical incision area.
    Type: Grant
    Filed: September 4, 1986
    Date of Patent: May 24, 1988
    Assignee: Medical Concepts Development, Inc.
    Inventors: Clarence R. Enright, Leland W. Annett, David B. Padget