DAVID G CHANGARIS, MD
Radiology at Barret Ave, Louisville, KY

6454442, Sep 24, 2002

Jun 2, 2000

09/586622

David G. Changaris - Louisville KY 40204

F21V 700

362297, 362373, 362263, 362345, 362241

A device for soft irradiation comprising a reflector having a cross-section in the shape of a spiral and an electromagnetic radiation source positioned off-axis such that the source is shielded from direct view. A cooling vent and openings provide impingement cooling of the source to allow efficient use of a high intensity radiation source. Cooling of the source may be further improved with the addition of one or more fluid moving devices in flow communication with the reflector. Optical reflectance coatings on the surface of the reflector or transmission filters allow the device to provide radiation output in selective bandwidths. Multiple reflectors may be used in combination to evenly illuminate complex or large surfaces. There are specific utilities to this design with both pulsed and continuous light sources.

5275155, Jan 4, 1994

Jan 10, 1992

7/819116

David G. Changaris - Louisville KY

A61N 506

607 94

A mechanical apparatus to provide pulses of light for tanning. One embodiment of the apparatus comprises a light source radiating light; a hollow cylinder having an inner and an outer cylindrical surface and an axis, the hollow cylinder having at least one opening through the inner to the outer cylindrical surface, the light source being inside the hollow cylinder, at least some of the light radiating from the light source passing through the at least one opening in the hollow cylinder; an apparatus to axially rotate the hollow cylinder; and, a surface having an opening therethrough. As the hollow cylinder is axially rotated, at least some of the light radiating from the light source passing through the at least one opening in the hollow cylinder will come into light communication with the opening in the surface and pass therethrough, thereby creating a pulse of light. Another embodiment incorporates at least two counter rotating cylinders which are coaxially aligned around a light source. Further, devices employing a plurality of side by side cylinder combinations is included.

5233198, Aug 3, 1993

Jan 10, 1992

7/819481

David G. Changaris - Louisville KY

G01J 100

250504R

This invention is for a mechanical apparatus which ensures that only pulses of radiation are radiated in any specific direction and a method to effect same. In the most general terms, this apparatus comprises a partway closed three-dimensional geometric surface having some thickness, but being hollow inside the partway closed portion and having at least one opening through the surface. The surface is shaped so that a desired radiation source can be placed into the hollow portion inside the surface's partway closed portion. The surface is further shaped so that radiation from the desired radiation source can pass from the hollow inside the surface's partway closed portion through the at least one opening through the surface thereby forming a radiation beam. The surface is constructed of material(s) which the wavelength(s) of the radiation from the desired radiation source will not pass through the surface. An axis for the at least partway closed surface is defined which does not intersect the at least one opening through the surface.

2011010, May 5, 2011

Oct 30, 2009

12/609231

David Changaris - Louisville KY, US

A01N 37/06, A01N 37/02, A01P 1/00

514560, 514558

The present disclosure relates to methods and compositions for suppressing the growth of microorganisms on selected areas of the skin for an extended period of time, such as one hour, twenty four hours, seventy two hours, or longer. An area of the skin is selected for the suppression of the growth of microorganisms and a microorganism growth suppressing agent is topically applied to the selected area of the skin. The microorganism growth suppressing agent may be comprised in a pharmacologically acceptable vehicle such as an emulsion or soap. The microorganism growth suppressing agent comprises free conjugated fatty acid such as conjugated linoleic acid.

2007011, May 24, 2007

Nov 23, 2005

11/286499

David Changaris - Louisville KY, US

A21D 10/00

426549000

The invention comprises a cooked food comprising an ingredient selected from the group consisting of a prepared conjugated linoleic acid, an ester thereof, a non-toxic salt thereof, diglyceride and triglyceride esters of various isomers of conjugated linoleic acids, conjugated dienes of long-chained fatty acids, and mixtures thereof, said ingredient being present in an amount of at least 3 milligrams per gram of lipid in the food. A portion of the ingredient is present in the food after cooking

2012000, Jan 12, 2012

Sep 19, 2011

13/235680

David G. Changaris - Louisville KY, US

A23L 1/168, A23L 1/01, A23L 1/305

426622

The invention comprises a cooked food comprising an ingredient selected from the group consisting of a prepared conjugated linoleic acid, an ester thereof, a non-toxic salt thereof, diglyceride and triglyceride esters of various isomers of conjugated linoleic acids, conjugated dienes of long-chained fatty acids, and mixtures thereof, said ingredient being present in an amount of at least 3 milligrams per gram of lipid in the food. A portion of the ingredient is present in the food after cooking.

7897160, Mar 1, 2011

Jun 2, 2006

11/421866

David G. Changaris - Louisville KY, US

A61K 9/00, A61K 8/02, A61K 38/00, A61K 31/70, A61K 31/40, A61K 31/19, A61K 31/20, A61K 31/195

424400, 514 11, 514 23, 514419, 514423, 514557, 514558, 514561, 424401

Stable emulsions comprising as a base one or more diene conjugated fatty acids. Amino acids and other macromolecules can be used to stabilize the emulsion. The emulsion is also useful as a carrier and delivery vehicle of the macromolecules to humans or animals in need of the macromolecules. Plant oil extracts, such as conjugated linoleic acid and its acylated derivatives, are useful as the diene conjugated fatty acids that form the base of the stable emulsion. The emulsions formed are useful as nutritional or cosmetic adjuvant for oral based nutrition, skin diseases, cosmetic utility, enhancing oral nutrition, or pharmacological benefit. Methods of producing and using the emulsions are also provided.