Efficacy of argon laser-mediated 'hot balloon' angioplasty

Masami Sakurada; Akira Miyamoto; Kyoichi Mizuno; Youichi Nozaki; Hirotsugu Tabata; Hirokuni Etsuda; Akira Kurita; Haruo Nakamura; Tsunenori Arai; Akira Suda; Makoto Kikuchi; Tamishige Watanabe; Atsushi Utsumi; Yoshirou Akai; Kiyoshi Takeuchi

doi:10.1117/12.44030

Efficacy of argon laser-mediated 'hot balloon' angioplasty

Masami Sakurada, Akira Miyamoto, Kyoichi Mizuno, Youichi Nozaki, Hirotsugu Tabata, Hirokuni Etsuda, Akira Kurita, Haruo Nakamura, Tsunenori Arai, Akira Suda, Makoto Kikuchi, Tamishige Watanabe, Atsushi Utsumi, Yoshirou Akai, Kiyoshi Takeuchi

研究成果: Conference article › 査読

17 被引用数 (Scopus)

抄録

To overcome the abrupt closure and late restenosis after percutaneous transluminal coronary angioplasty (PTCA), new technology termed 'Hot Balloon Angioplasty' has been considered. We developed a novel laser-heated hot balloon catheter to address these problems. We studied its feasibility and acute thermal effects in the porcine coronary arteries in vitro. As the balloon material was teflon (heat-resistant up to 240°C), we could rise the temperature of the balloon abruptly. So, intima approximately media were weld while marked thermal injury was not detected in adventitial tissue.

本文言語	English
ページ（範囲）	158-164
ページ数	7
ジャーナル	Proceedings of SPIE - The International Society for Optical Engineering
巻	1425
DOI	https://doi.org/10.1117/12.44030
出版ステータス	Published - 1991
外部発表	はい
イベント	Proceedings of Diagnostic and Therapeutic Cardiovascular Interventions - Los Angeles, CA, USA 継続期間: 1991 1月 20 → 1991 1月 22

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
凝縮系物理学
コンピュータサイエンスの応用
応用数学
電子工学および電気工学

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Sakurada, M., Miyamoto, A., Mizuno, K., Nozaki, Y., Tabata, H., Etsuda, H., Kurita, A., Nakamura, H., Arai, T., Suda, A., Kikuchi, M., Watanabe, T., Utsumi, A., Akai, Y., & Takeuchi, K. (1991). Efficacy of argon laser-mediated 'hot balloon' angioplasty. Proceedings of SPIE - The International Society for Optical Engineering, 1425, 158-164. https://doi.org/10.1117/12.44030

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abstract = "To overcome the abrupt closure and late restenosis after percutaneous transluminal coronary angioplasty (PTCA), new technology termed 'Hot Balloon Angioplasty' has been considered. We developed a novel laser-heated hot balloon catheter to address these problems. We studied its feasibility and acute thermal effects in the porcine coronary arteries in vitro. As the balloon material was teflon (heat-resistant up to 240°C), we could rise the temperature of the balloon abruptly. So, intima approximately media were weld while marked thermal injury was not detected in adventitial tissue.",

author = "Masami Sakurada and Akira Miyamoto and Kyoichi Mizuno and Youichi Nozaki and Hirotsugu Tabata and Hirokuni Etsuda and Akira Kurita and Haruo Nakamura and Tsunenori Arai and Akira Suda and Makoto Kikuchi and Tamishige Watanabe and Atsushi Utsumi and Yoshirou Akai and Kiyoshi Takeuchi",

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AU - Sakurada, Masami

AU - Miyamoto, Akira

AU - Mizuno, Kyoichi

AU - Nozaki, Youichi

AU - Tabata, Hirotsugu

AU - Etsuda, Hirokuni

AU - Kurita, Akira

AU - Nakamura, Haruo

AU - Arai, Tsunenori

AU - Suda, Akira

AU - Kikuchi, Makoto

AU - Watanabe, Tamishige

AU - Utsumi, Atsushi

AU - Akai, Yoshirou

AU - Takeuchi, Kiyoshi

PY - 1991

Y1 - 1991

N2 - To overcome the abrupt closure and late restenosis after percutaneous transluminal coronary angioplasty (PTCA), new technology termed 'Hot Balloon Angioplasty' has been considered. We developed a novel laser-heated hot balloon catheter to address these problems. We studied its feasibility and acute thermal effects in the porcine coronary arteries in vitro. As the balloon material was teflon (heat-resistant up to 240°C), we could rise the temperature of the balloon abruptly. So, intima approximately media were weld while marked thermal injury was not detected in adventitial tissue.

AB - To overcome the abrupt closure and late restenosis after percutaneous transluminal coronary angioplasty (PTCA), new technology termed 'Hot Balloon Angioplasty' has been considered. We developed a novel laser-heated hot balloon catheter to address these problems. We studied its feasibility and acute thermal effects in the porcine coronary arteries in vitro. As the balloon material was teflon (heat-resistant up to 240°C), we could rise the temperature of the balloon abruptly. So, intima approximately media were weld while marked thermal injury was not detected in adventitial tissue.

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JO - Proceedings of SPIE - The International Society for Optical Engineering

JF - Proceedings of SPIE - The International Society for Optical Engineering

T2 - Proceedings of Diagnostic and Therapeutic Cardiovascular Interventions

Y2 - 20 January 1991 through 22 January 1991

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Efficacy of argon laser-mediated 'hot balloon' angioplasty

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