Details
| Original language | English |
|---|---|
| Title of host publication | Biomedical Optoacoustics II |
| Publisher | SPIE |
| Pages | 53-60 |
| Number of pages | 8 |
| Publication status | Published - 15 Jun 2001 |
| Event | Bios 2001 The International Symposium on Biomedical Optics - San Jose, CA, United States Duration: 20 Jan 2001 → 26 Jan 2001 |
Publication series
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Volume | 4256 |
| ISSN (Print) | 0277-786X |
Abstract
In this work, we show the capability of laser optoacoustics to localize the position of the ciliary body on enucleated porcine and rabbit eyes. Our findings correspond well with histological sections of the measured area. Different wavelengths for an optoacoustical detection system in combination with laser cyclophotocoagulation have been compared taking grayscale images of the region of interest of rabbit and porcine eyes for various wavelengths in the NIR spectral range. Additionally, the changes in the optical properties of the tissue induced by coagulation with a diode laser were observed. First online measurements of the changes due to coagulation show that the method of laser optoacoustics is suitable for an online therapy control system.
Keywords
- Ciliary body, Glaucoma, Laser cyclophotocoagulation, Online control, Optoacoustic tomography
ASJC Scopus subject areas
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Physics and Astronomy(all)
- Condensed Matter Physics
- Computer Science(all)
- Computer Science Applications
- Mathematics(all)
- Applied Mathematics
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
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Biomedical Optoacoustics II. SPIE, 2001. p. 53-60 (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 4256).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Optoacoustic Online Control for Laser Cyclophotocoagulation
AU - Oberheide, U.
AU - Jansen, B.
AU - Bruder, I.
AU - Lubatschowski, H.
AU - Welling, H.
AU - Ertmer, W.
PY - 2001/6/15
Y1 - 2001/6/15
N2 - In this work, we show the capability of laser optoacoustics to localize the position of the ciliary body on enucleated porcine and rabbit eyes. Our findings correspond well with histological sections of the measured area. Different wavelengths for an optoacoustical detection system in combination with laser cyclophotocoagulation have been compared taking grayscale images of the region of interest of rabbit and porcine eyes for various wavelengths in the NIR spectral range. Additionally, the changes in the optical properties of the tissue induced by coagulation with a diode laser were observed. First online measurements of the changes due to coagulation show that the method of laser optoacoustics is suitable for an online therapy control system.
AB - In this work, we show the capability of laser optoacoustics to localize the position of the ciliary body on enucleated porcine and rabbit eyes. Our findings correspond well with histological sections of the measured area. Different wavelengths for an optoacoustical detection system in combination with laser cyclophotocoagulation have been compared taking grayscale images of the region of interest of rabbit and porcine eyes for various wavelengths in the NIR spectral range. Additionally, the changes in the optical properties of the tissue induced by coagulation with a diode laser were observed. First online measurements of the changes due to coagulation show that the method of laser optoacoustics is suitable for an online therapy control system.
KW - Ciliary body
KW - Glaucoma
KW - Laser cyclophotocoagulation
KW - Online control
KW - Optoacoustic tomography
UR - http://www.scopus.com/inward/record.url?scp=0034869984&partnerID=8YFLogxK
U2 - 10.1117/12.429321
DO - 10.1117/12.429321
M3 - Conference contribution
AN - SCOPUS:0034869984
T3 - Proceedings of SPIE - The International Society for Optical Engineering
SP - 53
EP - 60
BT - Biomedical Optoacoustics II
PB - SPIE
T2 - Bios 2001 The International Symposium on Biomedical Optics
Y2 - 20 January 2001 through 26 January 2001
ER -