Coronary angioplasty system using CO lasers

Tsunenori Arai, Akira Suda, Makoto Kikuchi, Kyoichi Mizuno, Akira Miyamoto, Masami Sakurada, Yasuyuki Okamoto, Akira Kurita, Haruo Nakamura, Atsushi Utsumi, Yoshiro Akai, Kiyoshi Takeuchi

研究成果: Conference contribution

抄録

A laser angioplasty system using a combination of a CO laser and a coronary angioscope is described. A thin laser angioscope balloon catheter 5F-6F in diameter was developed. A fiber cable for CO laser delivery was also developed. An animal experiment in vivo shows the efficacy of the angioscope visualization during the laser angioplasty. The independent manipulation of the laser fiber cable and the laser angioscope catheter is an important design point for establishing precisely controlled laser irradiation by displaying the angioscope view. The laser angioscope catheter is too short for the percutaneous coronary laser angioplasty procedure, because it was made specially for the animal experiment. However, it is sufficient for the open surgery procedure.

元の言語English
ホスト出版物のタイトルProceedings of the Annual Conference on Engineering in Medicine and Biology
出版者Publ by IEEE
ページ1148-1149
ページ数2
エディションpt 3
ISBN(印刷物)0879425598
出版物ステータスPublished - 1990
外部発表Yes
イベントProceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society - Philadelphia, PA, USA
継続期間: 1990 11 11990 11 4

Other

OtherProceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
Philadelphia, PA, USA
期間90/11/190/11/4

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Carbon Monoxide
Lasers
Catheters
Cables
Animals
Balloons
Laser beam effects
Fiber lasers
Surgery
Visualization
Experiments
Fibers

ASJC Scopus subject areas

  • Bioengineering

これを引用

Arai, T., Suda, A., Kikuchi, M., Mizuno, K., Miyamoto, A., Sakurada, M., ... Takeuchi, K. (1990). Coronary angioplasty system using CO lasers. : Proceedings of the Annual Conference on Engineering in Medicine and Biology (pt 3 版, pp. 1148-1149). Publ by IEEE.

Coronary angioplasty system using CO lasers. / Arai, Tsunenori; Suda, Akira; Kikuchi, Makoto; Mizuno, Kyoichi; Miyamoto, Akira; Sakurada, Masami; Okamoto, Yasuyuki; Kurita, Akira; Nakamura, Haruo; Utsumi, Atsushi; Akai, Yoshiro; Takeuchi, Kiyoshi.

Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3. 編 Publ by IEEE, 1990. p. 1148-1149.

研究成果: Conference contribution

Arai, T, Suda, A, Kikuchi, M, Mizuno, K, Miyamoto, A, Sakurada, M, Okamoto, Y, Kurita, A, Nakamura, H, Utsumi, A, Akai, Y & Takeuchi, K 1990, Coronary angioplasty system using CO lasers. : Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3 Edn, Publ by IEEE, pp. 1148-1149, Proceedings of the 12th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Philadelphia, PA, USA, 90/11/1.
Arai T, Suda A, Kikuchi M, Mizuno K, Miyamoto A, Sakurada M その他. Coronary angioplasty system using CO lasers. : Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3 版 Publ by IEEE. 1990. p. 1148-1149
Arai, Tsunenori ; Suda, Akira ; Kikuchi, Makoto ; Mizuno, Kyoichi ; Miyamoto, Akira ; Sakurada, Masami ; Okamoto, Yasuyuki ; Kurita, Akira ; Nakamura, Haruo ; Utsumi, Atsushi ; Akai, Yoshiro ; Takeuchi, Kiyoshi. / Coronary angioplasty system using CO lasers. Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3. 版 Publ by IEEE, 1990. pp. 1148-1149
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