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ShanghaiTech University Knowledge Management System
| Photoacoustic and Ultrosound Dual-Modality Endoscopic Imaging Based on ALN Pmut Array | |
| 2022-01 | |
| 会议录名称 | IEEE SYMPOSIUM ON MASS STORAGE SYSTEMS AND TECHNOLOGIES |
| ISSN | 2160-1968 |
| 卷号 | 2022-January |
| 页码 | 412-415 |
| 发表状态 | 已发表 |
| DOI | 10.1109/MEMS51670.2022.9699511 |
| 摘要 | This article reports an aluminum nitride(AlN) piezoelectric micromachined ultrasound transducer (PMUT) array enabling dual imaging modality of photoacoustic (PA) and ultrasound (US) endoscopy. AlN is a kind of non-toxic material, making it suitable for biomedical, especially implantable applications. In clinical endoscopic imaging, pulse-echo US signal can distinguish soft tissues' mechanical properties easily, while PA signal is more sensitive to tissues' optical absorption property. Both US and PA signals can be received by fabricated AlN PMUT array. This dual-modal endoscopic imaging provides doctors both structural and functional information for accurate diagnostics. Moreover, the miniature size of MEMS PMUT is highly potential to enable intravascular imaging within 1 mm diameter in the future. © 2022 IEEE. |
| 会议录编者/会议主办者 | IEEE ; IEEE MEMS Technical Community |
| 关键词 | Biomechanics Endoscopy Histology III-V semiconductors Light absorption MEMS Optical properties Tissue Toxic materials Ultrasonic transducers Aluminum nitride piezoelectric micromachined ultrasound transducer array Dual-modality Dual-modality endoscope Endoscopic imaging Micromachined ultrasound transducers Photo-acoustic imaging Photoacoustic signals Piezoelectric Ultrasound imaging Ultrasound transducer arrays |
| 会议名称 | 35th IEEE International Conference on Micro Electro Mechanical Systems Conference, MEMS 2022 |
| 出版地 | 345 E 47TH ST, NEW YORK, NY 10017 USA |
| 会议地点 | Tokyo, Japan |
| 会议日期 | January 9, 2022 - January 13, 2022 |
| URL | 查看原文 |
| 收录类别 | EI ; CPCI-S |
| 语种 | 英语 |
| 资助项目 | Natural Science Foundation of Shanghai[19ZR1477000] ; Pujiang Talent Program[19PJ1432300] ; National Natural Science Foundation of China[61874073] |
| WOS研究方向 | Engineering ; Science & Technology - Other Topics |
| WOS类目 | Engineering, Electrical & Electronic ; Engineering, Mechanical ; Nanoscience & Nanotechnology |
| WOS记录号 | WOS:000784358100105 |
| 出版者 | IEEE Computer Society |
| EI入藏号 | 20221211806771 |
| EI主题词 | Ultrasonic imaging |
| EI分类号 | 461.2 Biological Materials and Tissue Engineering ; 461.3 Biomechanics, Bionics and Biomimetics ; 461.6 Medicine and Pharmacology ; 704.2 Electric Equipment ; 712.1 Semiconducting Materials ; 741.1 Light/Optics ; 753.2 Ultrasonic Devices |
| 原始文献类型 | Conference article (CA) |
| 来源库 | IEEE |
| 引用统计 | 正在获取...
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| 文献类型 | 会议论文 |
| 条目标识符 | https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/167145 |
| 专题 | 信息科学与技术学院_博士生 信息科学与技术学院_PI研究组_高飞组 信息科学与技术学院_PI研究组_吴涛组 信息科学与技术学院_硕士生 |
| 共同第一作者 | Wang, Yiyun |
| 通讯作者 | Cai, Junxiang; Wang, Yiyun |
| 作者单位 | 1.ShanghaiTech Univ, Sch Informat Sci & Technol, Shanghai, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Microsyst & Informat Technol, Shanghai, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Shanghai Ind Technol Res Inst, Shanghai, Peoples R China |
| 第一作者单位 | 信息科学与技术学院 |
| 通讯作者单位 | 信息科学与技术学院 |
| 第一作者的第一单位 | 信息科学与技术学院 |
| 推荐引用方式 GB/T 7714 | Cai, Junxiang,Wang, Yiyun,Lou, Liang,et al. Photoacoustic and Ultrosound Dual-Modality Endoscopic Imaging Based on ALN Pmut Array[C]//IEEE, IEEE MEMS Technical Community. 345 E 47TH ST, NEW YORK, NY 10017 USA:IEEE Computer Society,2022:412-415. |
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