The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 15, 2014
Filed:
Jun. 01, 2012
Jeffrey Cogger, Vergennes, VT (US);
James Hermanowski, Waterbury, VT (US);
Joel Melnick, Waltham, VT (US);
Jeffrey Cogger, Vergennes, VT (US);
James Hermanowski, Waterbury, VT (US);
Joel Melnick, Waltham, VT (US);
Nathaniel Group, Inc., Vergennes, VT (US);
Abstract
Systems for providing high-intensity and high-quality illumination and other electromagnetic radiation (EMR) to target regions. The systems each include multiple EMR sources and a radiation combiner for combining the output radiation of the multiple sources. In some examples, the EMR sources are visible light sources, such as light-emitting diodes and laser diodes. In some of those examples, the light sources are of differing colors that are combined to form output illumination having user-selected qualities, such as color and intensity. The output of the radiation combiner can be directed into an optical fiber or bundle of optical fibers for remote delivery of the output to a target, such as in endoscopy and remote-illumination microscopy. Systems disclosed can also include additional EMR beams, such as visible light beams used for pointing/targeting and non-visible beams used, for example, for heating and fluoroscopic excitation of dyes/stains, among other things.