Patents Assigned to Medtech Research Corporation
  • Patent number: 6088612
    Abstract: An apparatus is disclosed for glare removal in digital imaging of a cervix. The apparatus includes a digital camera operable to create first and second digital images having substantially the same field of view; lights associated with the camera for illuminating the cervix with light pulses emitted from two locations, and a digital processor. The light pulses are synchronized so the cervix is illuminated with a first pulse for the creation of the first image and the cervix is illuminated with a second pulse for the creation of the second image. First glare and first non-glare regions are created by the first pulse in the first image, and second glare and second non-glare regions are created by the second pulse in the second image. The processor creates a glare-free digital composite image by replacing the digital elements of the glare region of the first image with the corresponding digital elements from the non-glare region of the second image.
    Type: Grant
    Filed: April 4, 1997
    Date of Patent: July 11, 2000
    Assignee: Medtech Research Corporation
    Inventor: Kerry L. Blair
  • Patent number: 5989184
    Abstract: An apparatus for digital colposcopy and videography comprises a digital imaging camera that is operably coupled to the optical path of the digital colposcope by means of a beam splitter so that a digital image of the cervico-vaginal tissue can be captured. The digital imaging camera and digital colposcope are mounted to one end of an articulating arm of the apparatus. A digital processing means is operably connected to the digital imaging camera to create a digital image. The digital processing means is housed in a stand of the assembly.
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: November 23, 1999
    Assignee: Medtech Research Corporation
    Inventor: Kerry L. Blair
  • Patent number: D435107
    Type: Grant
    Filed: December 5, 1997
    Date of Patent: December 12, 2000
    Assignee: Medtech Research Corporation
    Inventors: Kerry L. Blair, Timothy A. Giebler, John E. Heaton