Details
| Originalsprache | Englisch |
|---|---|
| Titel des Sammelwerks | Ophthalmic Technologies X |
| Herausgeber (Verlag) | SPIE |
| Seiten | 60-68 |
| Seitenumfang | 9 |
| Publikationsstatus | Veröffentlicht - 7 Juni 2000 |
| Veranstaltung | BIOS 2000 The International Symposium on Biomedical Optics - San Jose, CA, USA / Vereinigte Staaten Dauer: 22 Jan. 2000 → 28 Jan. 2000 |
Publikationsreihe
| Name | Proceedings of SPIE - The International Society for Optical Engineering |
|---|---|
| Band | 3908 |
| ISSN (Print) | 0277-786X |
Abstract
In this work, the feasibility of optoacoustic tomography to act as diagnostic tool in laser cyclophotocoagulation was investigated. The experiments were performed with enucleated porcine and rabbit-eyes. The absorption of short laser pulses in the wavelength range between 750 and 1000 nm generated thermoelastic stress waves in the ciliary muscle and the underlying pigmented epithelial layers. These stress transients were detected at the surface of the sclera with piezoelectric transducers in order to analyze the structure. Depths of the ciliary body could be determined at different distances from the corneoscleral limbus. Furthermore, changes in the optoacoustic signal due to coagulation with a diode laser using typical therapeutical parameters could be observed.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Physik der kondensierten Materie
- Informatik (insg.)
- Angewandte Informatik
- Mathematik (insg.)
- Angewandte Mathematik
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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Ophthalmic Technologies X. SPIE, 2000. S. 60-68 (Proceedings of SPIE - The International Society for Optical Engineering; Band 3908).
Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung › Peer-Review
}
TY - GEN
T1 - Optoacoustic Tomography As a Diagnostic Tool for Transscleral Laser Cyclophotocoagulation
AU - Oberheide, Uwe
AU - Buesching, Arne
AU - Bruder, Ingo
AU - Lubatschowski, Holger
AU - Welling, Herbert
AU - Ertmer, Wolfgang
PY - 2000/6/7
Y1 - 2000/6/7
N2 - In this work, the feasibility of optoacoustic tomography to act as diagnostic tool in laser cyclophotocoagulation was investigated. The experiments were performed with enucleated porcine and rabbit-eyes. The absorption of short laser pulses in the wavelength range between 750 and 1000 nm generated thermoelastic stress waves in the ciliary muscle and the underlying pigmented epithelial layers. These stress transients were detected at the surface of the sclera with piezoelectric transducers in order to analyze the structure. Depths of the ciliary body could be determined at different distances from the corneoscleral limbus. Furthermore, changes in the optoacoustic signal due to coagulation with a diode laser using typical therapeutical parameters could be observed.
AB - In this work, the feasibility of optoacoustic tomography to act as diagnostic tool in laser cyclophotocoagulation was investigated. The experiments were performed with enucleated porcine and rabbit-eyes. The absorption of short laser pulses in the wavelength range between 750 and 1000 nm generated thermoelastic stress waves in the ciliary muscle and the underlying pigmented epithelial layers. These stress transients were detected at the surface of the sclera with piezoelectric transducers in order to analyze the structure. Depths of the ciliary body could be determined at different distances from the corneoscleral limbus. Furthermore, changes in the optoacoustic signal due to coagulation with a diode laser using typical therapeutical parameters could be observed.
UR - http://www.scopus.com/inward/record.url?scp=0033720091&partnerID=8YFLogxK
U2 - 10.1117/12.387511
DO - 10.1117/12.387511
M3 - Conference contribution
AN - SCOPUS:0033720091
T3 - Proceedings of SPIE - The International Society for Optical Engineering
SP - 60
EP - 68
BT - Ophthalmic Technologies X
PB - SPIE
T2 - BIOS 2000 The International Symposium on Biomedical Optics
Y2 - 22 January 2000 through 28 January 2000
ER -