An Automatic Feedback Temperature Control for Retinal Laser Treatments

Hossam Seddik Abbas; Christopher Kren; Veit Danicke; Ole Thomsen; Johann Roider; Christian Herzog; Ralf Brinkmann

An Automatic Feedback Temperature Control for Retinal Laser Treatments

Hossam Seddik Abbas, Christopher Kren, Veit Danicke, Ole Thomsen, Johann Roider, Christian Herzog, Ralf Brinkmann

Abstract

Purpose : Laser photocoagulation is a standard treatment for several retinal diseases. However, coagulation spots are often very irregular due to a large variation in retinal absorption. We recently developed an optoacoustic method to determine the temperature rise in real-time at the irradiation sites. In this work, we demonstrate the potential of feedback control to attain a desired reference temperature rise (ΔT) at different irradiation sites for a predefined irradiation time.

Originalsprache	Englisch
Titel	The Association for Research in Vision and Ophthalmology Annual Meeting 2019
Erscheinungsort	Vancouver, BC, Canada
Erscheinungsdatum	2019
Publikationsstatus	Veröffentlicht - 2019

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Forschungsschwerpunkt: Biomedizintechnik

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2.23-11 Augenheilkunde
2.22-32 Medizinische Physik, Biomedizinische Technik

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https://iovs.arvojournals.org/article.aspx?articleid=2743438

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title = "An Automatic Feedback Temperature Control for Retinal Laser Treatments",

abstract = "Purpose : Laser photocoagulation is a standard treatment for several retinal diseases. However, coagulation spots are often very irregular due to a large variation in retinal absorption. We recently developed an optoacoustic method to determine the temperature rise in real-time at the irradiation sites. In this work, we demonstrate the potential of feedback control to attain a desired reference temperature rise (ΔT) at different irradiation sites for a predefined irradiation time.",

author = "Abbas, \{Hossam Seddik\} and Christopher Kren and Veit Danicke and Ole Thomsen and Johann Roider and Christian Herzog and Ralf Brinkmann",

year = "2019",

language = "English",

booktitle = "The Association for Research in Vision and Ophthalmology Annual Meeting 2019",

}

TY - GEN

T1 - An Automatic Feedback Temperature Control for Retinal Laser Treatments

AU - Abbas, Hossam Seddik

AU - Kren, Christopher

AU - Danicke, Veit

AU - Thomsen, Ole

AU - Roider, Johann

AU - Herzog, Christian

AU - Brinkmann, Ralf

PY - 2019

Y1 - 2019

N2 - Purpose : Laser photocoagulation is a standard treatment for several retinal diseases. However, coagulation spots are often very irregular due to a large variation in retinal absorption. We recently developed an optoacoustic method to determine the temperature rise in real-time at the irradiation sites. In this work, we demonstrate the potential of feedback control to attain a desired reference temperature rise (ΔT) at different irradiation sites for a predefined irradiation time.

AB - Purpose : Laser photocoagulation is a standard treatment for several retinal diseases. However, coagulation spots are often very irregular due to a large variation in retinal absorption. We recently developed an optoacoustic method to determine the temperature rise in real-time at the irradiation sites. In this work, we demonstrate the potential of feedback control to attain a desired reference temperature rise (ΔT) at different irradiation sites for a predefined irradiation time.

M3 - Conference contribution

BT - The Association for Research in Vision and Ophthalmology Annual Meeting 2019

CY - Vancouver, BC, Canada

ER -

An Automatic Feedback Temperature Control for Retinal Laser Treatments

Abstract

UN SDGs

Strategische Forschungsbereiche und Zentren

DFG-Fachsystematik

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