Engineering light-emitting diode surgical light for near-infrared fluorescence image-guided surgical systems

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

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

The near-infrared (NIR) fluorescence signal in the 700 to 900 nm from molecular probes used in fluorescence image-guided surgery (FIGS) is usually weak compared to the NIR component from white light-emitting diode surgical light, which is typically switched off during FIGS to enhance the molecular fluorescence contrast of the image. We propose a simple solution to this critical issue in FIGS by removing NIR light from surgical light with a low cost commercial 3M cool mirror film 330.

Original languageEnglish (US)
Article number076018
JournalJournal of Biomedical Optics
Volume19
Issue number7
DOIs
StatePublished - 2014

Fingerprint

Light emitting diodes
Computer-Assisted Surgery
light emitting diodes
Fluorescence
engineering
Infrared radiation
Light
fluorescence
surgery
Surgery
Molecular Probes
Mirrors
mirrors
Costs and Cost Analysis
probes
Costs

Keywords

  • fluorescence imaging
  • image-guided surgery
  • imaging system

ASJC Scopus subject areas

  • Biomedical Engineering
  • Biomaterials
  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics
  • Medicine(all)

Cite this

Engineering light-emitting diode surgical light for near-infrared fluorescence image-guided surgical systems. / Zhu, Nan; Mondal, Suman; Gao, Shengkui; Achilefu, Samuel; Gruev, Viktor; Liang, Rongguang.

In: Journal of Biomedical Optics, Vol. 19, No. 7, 076018, 2014.

Research output: Contribution to journalArticle

Zhu, Nan ; Mondal, Suman ; Gao, Shengkui ; Achilefu, Samuel ; Gruev, Viktor ; Liang, Rongguang. / Engineering light-emitting diode surgical light for near-infrared fluorescence image-guided surgical systems. In: Journal of Biomedical Optics. 2014 ; Vol. 19, No. 7.
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