Live demonstration: A compact NIR fluorescence imaging system design with goggle display for intraoperative guidance

Author

Shengkui Gao ; Modal, Suman ; Nan Zhu ; Rongguang Liang ; Achilefu, Samuel ; Gruev, Viktor

Author_Institution

Dept. of Comput. Sci. & Eng., Washington Univ. in St. Louis, St. Louis, MO, USA

fYear

2015

fDate

24-27 May 2015

Firstpage

1910

Lastpage

1910

Abstract

This demonstration presents a compact and wearable NIR fluorescence imaging system (FIS) for image guided surgery. The proposed FIS captures 27 frames per second of both NIR and visible spectrum data, allowing for minimum detection of 10nM of ICG concentration. The imaging system is currently used in clinical trials for imaging sentinel lymph nodes in breast cancer and melanoma patients.

Keywords

biological organs; biomedical optical imaging; cancer; eye protection; fluorescence; infrared spectra; surgery; visible spectra; ICG concentration; breast cancer; compact NIR fluorescence imaging system; goggle display; image guided surgery; intraoperative guidance; melanoma patients; sentinel lymph nodes; spectrum data; visible spectrum data; wearable NIR fluorescence imaging system; Eye protection; Fluorescence; Imaging; Lymph nodes; Optical design; Real-time systems; Surgery; CMOS imaging sensor; NIR fluorescence imaging; image guided surgery; sensor system; wearable device;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems (ISCAS), 2015 IEEE International Symposium on

Conference_Location

Lisbon

Type

conf

DOI

10.1109/ISCAS.2015.7169043

Filename

7169043