| Presentation | 2011-06-23 Carotid Artery Imaging in Transverse Plane by Multiple Steered Receiving Beams from Diverging Transmit Beam Akinlolu PONNLE, Hideyuki HASEGAWA, Hiroshi KANAI, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | [Background] Transverse cross-sectional imaging of the intima-media complex of the carotid arterial wall is very difficult using conventional linear scanning. The extent of the arterial wall that is clearly imaged is very limited. [Principle] In this study, the use of multi element diverging beam from a linear array transducer in linear sequential scanning was proposed. B-mode image was re-constructed from combinations of many steered receiving beams from multiple transmissions per frame. [Results and Conclusion] Using this method, images obtained from simulations, phantom and in vivo scanning of the carotid artery showed that the clearly imaged region of the wall is wider than that of the conventional linear scanning. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Transverse cross-sectional imaging / Carotid Artery / Multi element diverging beam / Beam-spread angle / Virtual acoustic source |
| Paper # | US2011-14 |
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| Conference Information | |
| Committee | US |
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| Conference Date | 2011/6/16(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
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| Assistant | |
| Paper Information | |
| Registration To | Ultrasonics (US) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Carotid Artery Imaging in Transverse Plane by Multiple Steered Receiving Beams from Diverging Transmit Beam |
| Sub Title (in English) | |
| Keyword(1) | Transverse cross-sectional imaging |
| Keyword(2) | Carotid Artery |
| Keyword(3) | Multi element diverging beam |
| Keyword(4) | Beam-spread angle |
| Keyword(5) | Virtual acoustic source |
| 1st Author's Name | Akinlolu PONNLE |
| 1st Author's Affiliation | Graduate School of Engineering, Tohoku University() |
| 2nd Author's Name | Hideyuki HASEGAWA |
| 2nd Author's Affiliation | Graduate School of Biomedical Engineering, Tohoku University:Graduate School of Engineering, Tohoku University |
| 3rd Author's Name | Hiroshi KANAI |
| 3rd Author's Affiliation | Graduate School of Engineering, Tohoku University:Graduate School of Biomedical Engineering, Tohoku University |
| Date | 2011-06-23 |
| Paper # | US2011-14 |
| Volume (vol) | vol.111 |
| Number (no) | 88 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |