Poster Title

P-46 Design of a Prototype Clinical Near Infrared Imager

Presenter Information

Ricardo Huancaya, Andrews University

Abstract

Near infrared (NIR) light allows for imaging of subcutaneous tissue. A portable prototype near infrared imager that can be used in a clinical setting for further research in this field is being developed. Research was conducted to determine the best combination of NIR illumination, lens choice, camera choice, and focal distance aiding lasers. The mechanical design is under development and consists of a housing that accurately positions the camera, lens, NIR LEDs, linear polarizers, an optical filter, and lasers, and also houses a printed circuit board and switches to control the operation. All these parts and the way they are fixed to the housing determine how well the NIR light contrasts skin and blood. This research shows a suitable prototype design capable of obtaining images of subcutaneous tissue.

Acknowledgments

Undergraduate Research Scholar

Advisor: Gunnar Lovhoiden, Engineering & Computer Science

Location

Buller Hallway

Start Date

3-7-2014 2:30 PM

End Date

3-7-2014 4:00 PM

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COinS
 
Mar 7th, 2:30 PM Mar 7th, 4:00 PM

P-46 Design of a Prototype Clinical Near Infrared Imager

Buller Hallway

Near infrared (NIR) light allows for imaging of subcutaneous tissue. A portable prototype near infrared imager that can be used in a clinical setting for further research in this field is being developed. Research was conducted to determine the best combination of NIR illumination, lens choice, camera choice, and focal distance aiding lasers. The mechanical design is under development and consists of a housing that accurately positions the camera, lens, NIR LEDs, linear polarizers, an optical filter, and lasers, and also houses a printed circuit board and switches to control the operation. All these parts and the way they are fixed to the housing determine how well the NIR light contrasts skin and blood. This research shows a suitable prototype design capable of obtaining images of subcutaneous tissue.