Ablation characteristics of myocardium tissue in the UV spectral region

porcine myocardium tissue study in vitro

Tomoaki Shimada, Shunichi Sato, Miya Ishihara, Tsunenori Arai, Takemi Matsui, Akira Kurita, Makoto Kikuchi, Hitoshi Wakisaka, Hiroshi Ashida, Minoru Obara

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

Abstract

In this study, the dependence of the irradiation wavelength on the ablation characteristics of the myocardial tissue in the Ultraviolet (UV) spectral region, where damage-force ablation was expected, was investigated. For this purpose, in-vitro study was made on the ablation characteristics of porcine myocardium tissues. The depth of the ablated holes and the thickness of the thermally damaged tissue were measured as a fraction of the wave length. Direct measurement of the optical attenuation coefficient was made to understand the ablation mechanism.

Original languageEnglish
Title of host publicationPacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest
PublisherIEEE
Pages1231-1232
Number of pages2
Volume4
Publication statusPublished - 1999
EventProceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99) - Seoul, South Korea
Duration: 1999 Aug 301999 Sep 3

Other

OtherProceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99)
CitySeoul, South Korea
Period99/8/3099/9/3

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myocardium
ablation
attenuation coefficients
damage
irradiation
wavelengths

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Shimada, T., Sato, S., Ishihara, M., Arai, T., Matsui, T., Kurita, A., ... Obara, M. (1999). Ablation characteristics of myocardium tissue in the UV spectral region: porcine myocardium tissue study in vitro. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest (Vol. 4, pp. 1231-1232). IEEE.

Ablation characteristics of myocardium tissue in the UV spectral region : porcine myocardium tissue study in vitro. / Shimada, Tomoaki; Sato, Shunichi; Ishihara, Miya; Arai, Tsunenori; Matsui, Takemi; Kurita, Akira; Kikuchi, Makoto; Wakisaka, Hitoshi; Ashida, Hiroshi; Obara, Minoru.

Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. Vol. 4 IEEE, 1999. p. 1231-1232.

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

Shimada, T, Sato, S, Ishihara, M, Arai, T, Matsui, T, Kurita, A, Kikuchi, M, Wakisaka, H, Ashida, H & Obara, M 1999, Ablation characteristics of myocardium tissue in the UV spectral region: porcine myocardium tissue study in vitro. in Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. vol. 4, IEEE, pp. 1231-1232, Proceedings of the 1999 Pacific Rim Conference on Lasers and Electro-Optcis (CLEO/PACIFIC Rim '99), Seoul, South Korea, 99/8/30.
Shimada T, Sato S, Ishihara M, Arai T, Matsui T, Kurita A et al. Ablation characteristics of myocardium tissue in the UV spectral region: porcine myocardium tissue study in vitro. In Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. Vol. 4. IEEE. 1999. p. 1231-1232
Shimada, Tomoaki ; Sato, Shunichi ; Ishihara, Miya ; Arai, Tsunenori ; Matsui, Takemi ; Kurita, Akira ; Kikuchi, Makoto ; Wakisaka, Hitoshi ; Ashida, Hiroshi ; Obara, Minoru. / Ablation characteristics of myocardium tissue in the UV spectral region : porcine myocardium tissue study in vitro. Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest. Vol. 4 IEEE, 1999. pp. 1231-1232
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