Patents by Inventor Lucus Parker Cohn

Lucus Parker Cohn 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).

  • Apparatus and method for lighting a surgical field
    Patent number: 9386912
    Abstract: A surgical light that uses multiple LEDs to produce superior illumination. Heat sinks are used to help dissipate heat produced from the LEDs. The light from the LEDs is directed, using collimizers, into fiber optic cables. The fiber light from the optic cables, using an LED combiner, is then combined and focused on a working area. The LED combiner may include an adjustable lens so that the device's illumination may be focused at multiple focal distances and with varied areas of illumination. The LEDs may be powered by a battery and may comprise one or more red LEDs, one or more blue LEDs, and one or more green LEDs. The surgical light may be used configured for use with headlamps, surgical scopes and the like.
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: July 12, 2016
    Assignee: VIKON SURGICAL, LLC
    Inventors: Bruce Hoadley, Lucus Parker Cohn, Austin Crowder
  • SURGICAL LIGHT
    Publication number: 20140275789
    Abstract: A surgical light that uses multiple LEDs to produce superior illumination. Heat sinks are used to help dissipate heat produced from the LEDs. The light from the LEDs is directed, using collimizers, into fiber optic cables. The fiber light from the optic cables, using an LED combiner, is then combined and focused on a working area. The LED combiner may include an adjustable lens so that the device's illumination may be focused at multiple focal distances and with varied areas of illumination. The LEDs may be powered by a battery and may comprise one or more red LEDs, one or more blue LEDs, and one or more green LEDs. The surgical light may be used configured for use with headlamps, surgical scopes and the like.
    Type: Application
    Filed: March 20, 2014
    Publication date: September 18, 2014
    Applicant: VIKON SURGICAL, LLC
    Inventors: Lucus Parker Cohn, Bruce Hoadley, Austin Crowder