Effect of optical energy modulation on the thermal response of biological tissue: computational and experimental validations.
Journal
Biomedical optics express
ISSN: 2156-7085
Titre abrégé: Biomed Opt Express
Pays: United States
ID NLM: 101540630
Informations de publication
Date de publication:
01 Dec 2020
01 Dec 2020
Historique:
received:
06
08
2020
revised:
22
10
2020
accepted:
27
10
2020
entrez:
7
1
2021
pubmed:
8
1
2021
medline:
8
1
2021
Statut:
epublish
Résumé
This study develops an energy modulation technique to attain a constant interstitial tissue temperature and to induce the predetermined thermal coagulation without carbonization in tissue. An optical diffuser was employed to deliver 1064 nm light to the biological tissue. The combined mode maintained the interstitial temperature at 70 °C for longer durations compared to the continuous wave mode. Coagulation volumes increased linearly with the time and met the predetermined treatment volume range (0.32-0.52 cm
Identifiants
pubmed: 33408969
doi: 10.1364/BOE.404827
pii: 404827
pmc: PMC7747898
doi:
Types de publication
Journal Article
Langues
eng
Pagination
6905-6919Informations de copyright
© 2020 Optical Society of America under the terms of the OSA Open Access Publishing Agreement.
Déclaration de conflit d'intérêts
The authors declare no competing interests.
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