Abstract:
:Fluorescence image-guided surgery (FIGS) is an emerging technique in oncology, neurology, and cardiology. To adapt intraoperative imaging for various surgical applications, increasingly flexible and compact FIGS instruments are necessary. We present a compact, portable FIGS system and demonstrate its use in cardiovascular mapping in a preclinical model of myocardial ischemia. Our system uses fiber optic delivery of laser diode excitation, custom optics with high collection efficiency, and compact consumer-grade cameras as a low-cost and compact alternative to open surgical FIGS systems. Dramatic size and weight reduction increases flexibility and access, and allows for handheld use or unobtrusive positioning over the surgical field.
journal_name
J Biomed Optjournal_title
Journal of biomedical opticsauthors
Wang X,Bhaumik S,Li Q,Staudinger VP,Yazdanfar Sdoi
10.1117/1.3378128subject
Has Abstractpub_date
2010-03-01 00:00:00pages
020509issue
2eissn
1083-3668issn
1560-2281journal_volume
15pub_type
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