Establishment of Treatment of Retinal Vein Occlusion by Physical Stimuli of Electrically-Induced Bubbles

Mei Sumimoto, Daisuke Matsumura, Keita Ichikawa, Keiko Miwa, Hideyasu Oh, Yasuhiro Moriizumi, Yoko Yamanishi

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

For this study, a novel treatment of retinal vein occlusion by physical stimuli of electrically-induced bubbles was proposed. Our device can apply local and minimally-invasive physical stimuli to retinal minute blood vessels with a diameter of about 100 μm, utilizing the impact pressure when microbubbles collapse. Furthermore, it is possible to sense the approach of the device to the target by measuring the capacitance. Vascular vessels of chick embryos whose size is similar to that of the retinal vein, and retinal veins of pig were used as in-vitro and in-vivo model respectively. Also, micro-vascular occlusion models were successfully operated and local physical stimuli was applied to the blood clot which is artificially produced. The 60% of reperfusion against the initial amount was confirmed by blood flow measurement for both in vitro and in vivo environment.

元の言語英語
ホスト出版物のタイトル2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
出版者Institute of Electrical and Electronics Engineers Inc.
ページ809-812
ページ数4
ISBN(電子版)9781728120072
DOI
出版物ステータス出版済み - 6 1 2019
イベント20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII - Berlin, ドイツ
継続期間: 6 23 20196 27 2019

出版物シリーズ

名前2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII

会議

会議20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII
ドイツ
Berlin
期間6/23/196/27/19

Fingerprint

occlusion
Veins
veins
Occlusion
stimuli
Bubble
Blood
bubbles
Blood vessels
Flow measurement
impact loads
Reperfusion
Flow Measurement
Capacitance
swine
Blood Vessels
embryos
blood vessels
flow measurement
blood flow

All Science Journal Classification (ASJC) codes

  • Process Chemistry and Technology
  • Spectroscopy
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Electronic, Optical and Magnetic Materials
  • Control and Optimization
  • Instrumentation

これを引用

Sumimoto, M., Matsumura, D., Ichikawa, K., Miwa, K., Oh, H., Moriizumi, Y., & Yamanishi, Y. (2019). Establishment of Treatment of Retinal Vein Occlusion by Physical Stimuli of Electrically-Induced Bubbles. : 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII (pp. 809-812). [8808464] (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/TRANSDUCERS.2019.8808464

Establishment of Treatment of Retinal Vein Occlusion by Physical Stimuli of Electrically-Induced Bubbles. / Sumimoto, Mei; Matsumura, Daisuke; Ichikawa, Keita; Miwa, Keiko; Oh, Hideyasu; Moriizumi, Yasuhiro; Yamanishi, Yoko.

2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII. Institute of Electrical and Electronics Engineers Inc., 2019. p. 809-812 8808464 (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII).

研究成果: 著書/レポートタイプへの貢献会議での発言

Sumimoto, M, Matsumura, D, Ichikawa, K, Miwa, K, Oh, H, Moriizumi, Y & Yamanishi, Y 2019, Establishment of Treatment of Retinal Vein Occlusion by Physical Stimuli of Electrically-Induced Bubbles. : 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII., 8808464, 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII, Institute of Electrical and Electronics Engineers Inc., pp. 809-812, 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII, Berlin, ドイツ, 6/23/19. https://doi.org/10.1109/TRANSDUCERS.2019.8808464
Sumimoto M, Matsumura D, Ichikawa K, Miwa K, Oh H, Moriizumi Y その他. Establishment of Treatment of Retinal Vein Occlusion by Physical Stimuli of Electrically-Induced Bubbles. : 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII. Institute of Electrical and Electronics Engineers Inc. 2019. p. 809-812. 8808464. (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII). https://doi.org/10.1109/TRANSDUCERS.2019.8808464
Sumimoto, Mei ; Matsumura, Daisuke ; Ichikawa, Keita ; Miwa, Keiko ; Oh, Hideyasu ; Moriizumi, Yasuhiro ; Yamanishi, Yoko. / Establishment of Treatment of Retinal Vein Occlusion by Physical Stimuli of Electrically-Induced Bubbles. 2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 809-812 (2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII).
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