photoacoustic imaging

Laparoscopic Photoacoustic Imaging System Based on Side-illumination Diffusing Fibers

Laparoscopic Photoacoustic Imaging System Based on Side-illumination Diffusing Fibers
Laparoscopic Photoacoustic Imaging System Based on Side-illumination Diffusing Fibers 789 444 IEEE Transactions on Biomedical Engineering (TBME)
This study introduces a miniaturized photoacoustic imaging laparoscope based on side-illumination diffusing fibers to detect subsurface anatomy, facilitating intraoperative visualization of neurovascular bundles hidden from the direct view. read more
Miniaturized Stacked Transducer for Intravascular Sonothrombolysis with Internal-illumination Photoacoustic Imaging Guidance and Clot Characterization

Miniaturized Stacked Transducer for Intravascular Sonothrombolysis with Internal-illumination Photoacoustic Imaging Guidance and Clot Characterization
Miniaturized Stacked Transducer for Intravascular Sonothrombolysis with Internal-illumination Photoacoustic Imaging Guidance and Clot Characterization 940 821 IEEE Transactions on Biomedical Engineering (TBME)
This paper reports a miniaturized transducer integrated with an optical fiber for photoacoustic-imaging (PA)-guided intravascular sonothrombolysis. The thrombolysis efficiency was validated in-vitro and for the first time, PA imaging was applied for clot detection and characterization through a deep tissue. read more

Real-Time Photoacoustic Thermometry Combined with Clinical Ultrasound Imaging and High-Intensity Focused Ultrasound
Author(s)3: Jeesu Kim, Wonseok Choi, Eun-Yeong Park, Youngnam Kang, Ki Jong Lee, Hyung Ham Kim, Won Jong Kim, Chulhong Kim
Real-Time Photoacoustic Thermometry Combined with Clinical Ultrasound Imaging and High-Intensity Focused Ultrasound 170 177 IEEE Transactions on Biomedical Engineering (TBME)

        High intensity focused ultrasound (HIFU) treatment is a promising non-invasive method for killing or destroying the diseased tissues by locally delivering thermal and mechanical energy without damaging surrounding normal…

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Optical Detection of Ultrasound in Photoacoustic Imaging

Optical Detection of Ultrasound in Photoacoustic Imaging
Author(s)3: Biqin Dong, Cheng Sun, Hao F. Zhang
Optical Detection of Ultrasound in Photoacoustic Imaging 170 177 IEEE Transactions on Biomedical Engineering (TBME)

Photoacoustic (PA) imaging offers unique capabilities in studying biological tissue based on optical absorption contrast. The sensitivity and bandwidth in detecting laser-induced ultrasonic signals are crucial for attaining high-quality and…

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