Development of advanced bioimaging technology based on integration of optics and ultrasound by spatio-temporal modulation
Project/Area Number |
22240063
|
Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Medical systems
|
Research Institution | Kyoto University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
YAMAKAWA Makoto 京都大学, 学際融合教育研究推進センター, 特定准教授 (60344876)
TOI Masakazu 京都大学, 医学研究科, 教授 (10207516)
NITTA Naotaka 産業技術総合研究所, 人間福祉医工学研究部門, 研究員 (60392643)
|
Project Period (FY) |
2010 – 2012
|
Project Status |
Completed (Fiscal Year 2012)
|
Budget Amount *help |
¥40,170,000 (Direct Cost: ¥30,900,000、Indirect Cost: ¥9,270,000)
Fiscal Year 2012: ¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2011: ¥12,610,000 (Direct Cost: ¥9,700,000、Indirect Cost: ¥2,910,000)
Fiscal Year 2010: ¥19,240,000 (Direct Cost: ¥14,800,000、Indirect Cost: ¥4,440,000)
|
Keywords | 超音波医科学 / 可視化 / 計測工学 / 生物・生体工学 / 医療・福祉 / 非侵襲可視化技術 / 光計測 / 超音波計測 / 光音響イメージング / 医用画像計測 / 癌 |
Research Abstract |
We investigated development of the advanced bioimaging method by integration of optics and ultrasound technologies which have common merits such as non-invasive, easy-to-use and real-time. Based onthe interaction between optics and ultrasound, i.e., the modulation of ultrasound by coded excitation of optical pulse, and the control of optical scattering by ultrasound-modulated optics, we developed fundamental technologies for the advanced photo-acoustic imaging with high SNR, temporal resolution and large measurable depth. The performance of proposed methods was validated by simulation and phantom experiments.
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Report
(4 results)
Research Products
(27 results)