Biomedical sensing and imaging for the anterior segment of the eye

Tae Joong Eom, Young Sik Yoo, Yong Eun Lee, Beop-Min Kim, Choun Ki Joo

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

Abstract

Eye is an optical system composed briefly of cornea, lens, and retina. Ophthalmologists can diagnose status of patient's eye from information provided by optical sensors or images as well as from history taking or physical examinations. Recently, we developed a prototype of optical coherence tomography (OCT) image guided femtosecond laser cataract surgery system. The system combined a swept-source OCT and a femtosecond (fs) laser and afford the 2D and 3D structure information to increase the efficiency and safety of the cataract procedure. The OCT imaging range was extended to achieve the 3D image from the cornea to lens posterior. A prototype of OCT image guided fs laser cataract surgery system. The surgeons can plan the laser illumination range for the nuclear division and segmentation, and monitor the whole cataract surgery procedure using the real time OCT. The surgery system was demonstrated with an extracted pig eye and in vivo rabbit eye to verify the system performance and stability.

Original languageEnglish
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
PublisherSPIE
Volume9655
ISBN (Print)9781628418651
DOIs
Publication statusPublished - 2015
Event5th Asia-Pacific Optical Sensors Conference, APOS 2015 - Jeju, Korea, Republic of
Duration: 2015 May 202015 May 22

Other

Other5th Asia-Pacific Optical Sensors Conference, APOS 2015
CountryKorea, Republic of
CityJeju
Period15/5/2015/5/22

Fingerprint

Optical Coherence Tomography
Optical tomography
cataracts
Sensing
surgery
tomography
Surgery
Imaging
Femtosecond Laser
Imaging techniques
Ultrashort pulses
Laser surgery
Cornea
cornea
lasers
Lens
Lenses
physical examinations
lenses
prototypes

Keywords

  • Cataract surgery
  • Femtosecond laser
  • Optical coherence tomography

ASJC Scopus subject areas

  • Applied Mathematics
  • Computer Science Applications
  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

Cite this

Eom, T. J., Yoo, Y. S., Lee, Y. E., Kim, B-M., & Joo, C. K. (2015). Biomedical sensing and imaging for the anterior segment of the eye. In Proceedings of SPIE - The International Society for Optical Engineering (Vol. 9655). [96551P] SPIE. https://doi.org/10.1117/12.2185579

Biomedical sensing and imaging for the anterior segment of the eye. / Eom, Tae Joong; Yoo, Young Sik; Lee, Yong Eun; Kim, Beop-Min; Joo, Choun Ki.

Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9655 SPIE, 2015. 96551P.

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

Eom, TJ, Yoo, YS, Lee, YE, Kim, B-M & Joo, CK 2015, Biomedical sensing and imaging for the anterior segment of the eye. in Proceedings of SPIE - The International Society for Optical Engineering. vol. 9655, 96551P, SPIE, 5th Asia-Pacific Optical Sensors Conference, APOS 2015, Jeju, Korea, Republic of, 15/5/20. https://doi.org/10.1117/12.2185579
Eom TJ, Yoo YS, Lee YE, Kim B-M, Joo CK. Biomedical sensing and imaging for the anterior segment of the eye. In Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9655. SPIE. 2015. 96551P https://doi.org/10.1117/12.2185579
Eom, Tae Joong ; Yoo, Young Sik ; Lee, Yong Eun ; Kim, Beop-Min ; Joo, Choun Ki. / Biomedical sensing and imaging for the anterior segment of the eye. Proceedings of SPIE - The International Society for Optical Engineering. Vol. 9655 SPIE, 2015.
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