Compact system with handheld microfabricated optoelectronic probe for needle-based tissue sensing applications

Seung Yup Lee, Kyounghwan Na, Julia M. Pakela, James M. Scheiman, Euisik Yoon, Mary Ann Mycek

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We present the design, development, and bench-Top verification of an innovative compact clinical system including a miniaturized handheld optoelectronic sensor. The integrated sensor was microfabricated with die-level light-emitting diodes and photodiodes and fits into a 19G hollow needle (internal diameter: 0.75 mm) for optical sensing applications in solid tissues. Bench-Top studies on tissue-simulating phantoms have verified system performance relative to a fiberoptic based tissue spectroscopy system. With dramatically reduced system size and cost, the technology affords spatially configurable designs for optoelectronic light sources and detectors, thereby enabling customized sensing configurations that would be impossible to achieve with needle-based fiber-optic probes.

Original languageEnglish
Title of host publicationAdvanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XV
EditorsWarren S. Grundfest, Tuan Vo-Dinh, Anita Mahadevan-Jansen
PublisherSPIE
ISBN (Electronic)9781510605497
DOIs
Publication statusPublished - 2017 Jan 1
EventAdvanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XV - San Francisco, United States
Duration: 2017 Jan 292017 Jan 31

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume10054
ISSN (Print)1605-7422

Conference

ConferenceAdvanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XV
CountryUnited States
CitySan Francisco
Period17/1/2917/1/31

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Biomaterials
  • Atomic and Molecular Physics, and Optics
  • Radiology Nuclear Medicine and imaging

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  • Cite this

    Lee, S. Y., Na, K., Pakela, J. M., Scheiman, J. M., Yoon, E., & Mycek, M. A. (2017). Compact system with handheld microfabricated optoelectronic probe for needle-based tissue sensing applications. In W. S. Grundfest, T. Vo-Dinh, & A. Mahadevan-Jansen (Eds.), Advanced Biomedical and Clinical Diagnostic and Surgical Guidance Systems XV [100540Y] (Progress in Biomedical Optics and Imaging - Proceedings of SPIE; Vol. 10054). SPIE. https://doi.org/10.1117/12.2253949