Practical review on photoacoustic computed tomography using curved ultrasound array transducer

被引：0
作者：
Jinge Yang
Seongwook Choi
Chulhong Kim
机构：
[1] Pohang University of Science and Technology (POSTECH),Department of Electrical Engineering, Convergence IT Engineering, Mechanical Engineering, School of Interdisciplinary Bioscience and Bioengineering, and Medical Device Innovation Center
来源：
Biomedical Engineering Letters | 2022年 / 12卷
关键词：
Photoacoustics; Optoacoustics; Medical imaging; Preclinical systems; Clinical systems; Ultrasound array transducer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Photoacoustic computed tomography (PACT) has become a promising imaging modality from laboratory to clinical research. Of many components of PACT system, the ultrasound (US) array transducer is an essential device to simultaneously receive photoacoustic (PA) signals from several directions in a parallel manner. Many research groups and companies have developed various types of US array transducers while accounting the properties of the PA waves to achieve better image quality, deeper imaging depth, faster imaging speed, and a wider field of view. In this review, we present the implementation and application of the state-of-the-art PACT systems using several types of curved US arrays: arc-shaped, ring-shaped, and hemispherical array transducers. Furthermore, we discuss the current limitations of PACT and also potential future directions for enhancing them.
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页码：19 / 35
页数：16
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  • [1] Upputuri P(2016)Recent advances toward preclinical and clinical translation of photoacoustic tomography: a review J Biomed Optic. 22 041006-1462
  • [2] Pramanik M(2012)Photoacoustic tomography: in vivo imaging from organelles to organs Science 335 1458-227
  • [3] Wang LV(2015)Advances in real-time multispectral optoacoustic imaging and its applications Nat Photonics 9 219-155
  • [4] Hu S(2018)Clinical photoacoustic imaging platforms Biomed Eng Lett 8 139-638
  • [5] Taruttis A(2021)Progress of clinical translation of handheld and semi-handheld photoacoustic imaging Photoacoustics. 22 100264-3601
  • [6] Ntziachristos V(2021)Perspective on fast-evolving photoacoustic tomography J Biomed Optic 26 060602-2782
  • [7] Choi W(2016)A practical guide to photoacoustic tomography in the life sciences Nat Methods 13 627-48
  • [8] Park E-Y(2011)Nonionizing photoacoustic cystography in vivo Opt Lett 36 3599-982
  • [9] Jeon S(2010)In vivo photoacoustic Tomography of chemicals: high-resolution functional and molecular optical imaging at new depths Chem Rev 110 2756-27
  • [10] Kim C(2019)Insights into photoacoustic speckle and applications in tumor characterization Photoacoustics 14 37-6758
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