Combined ultrasound and photoacoustic imaging of blood clot during microbubble-assisted sonothrombolysis
作者: Dhiman DasManojit Pramanik
作者单位: 1Nanyang Technological University
刊名: Journal of Biomedical Optics, 2019, Vol.24 (12), pp.121902-121902
来源数据库: SPIE-the International Society for Optical Engineering
DOI: 10.1117/1.JBO.24.12.121902
关键词: Photoacoustic imagingUltrasound imagingImaging systemsSonothrombolysisMicrobubblesBlood clot
原始语种摘要: Blockage of healthy blood vessels by blood clots can lead to serious or even life-threatening complications. The use of a combined ultrasound (US) and photoacoustic (PA) imaging was explored for blood clot monitoring during microbubble-assisted sonothrombolysis. PA imaging is an emerging hybrid imaging modality that has garnered the attention of the biomedical imaging community in recent years. It enables the study of the composition of a blood clot due to its sensitivity toward optical absorption. Here, in vitro imaging of the side of a blood clot facing the microbubbles was done over time. The US and PA signal-to-noise (SNR) ratio value changes during microbubble-assisted sonothrombolysis were studied for two different local environments: blood clot in deionized water and blood clot in...
全文获取路径: SPIE  (合作)
分享到:
来源刊物:
影响因子:2.881 (2012)

×
关键词翻译
关键词翻译
  • microbubble 微泡
  • imaging 图像形成
  • blood 血液
  • ultrasound 超声
  • photoacoustic 光声的
  • assisted 辅助的
  • values 价值观
  • during 在的期间
  • administration 管理
  • community 群落