ArticleBiomedical optics express2016
High frame rate photoacoustic imaging at 7000 frames per second using clinical ultrasound system.
Article in Biomedical optics express, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
34 citing papers in PubMed.
- Optimization of light source parameters for photoacoustic imaging: trade-offs, technologies, and clinical considerations.JPhys photonics · 2026Review
- Pulsed laser diode excitation for transcranial photoacoustics.Biomedical optics express · 2025Article
- Recent Advances in Photoacoustic Imaging: Current Status and Future Perspectives.Micromachines · 2024Review
- Photoacoustic imaging on its way toward clinical utility: a tutorial review focusing on practical application in medicine.Journal of biomedical optics · 2023Review
- Ultrasound-guided needle tracking with deep learning: A novel approach with photoacoustic ground truth.Photoacoustics · 2023Article
- In vivo co-registered hybrid-contrast imaging by successive photoacoustic tomography and magnetic resonance imaging.Photoacoustics · 2023Article
- Multimodal assessment of non-alcoholic fatty liver disease with transmission-reflection optoacoustic ultrasound.Theranostics · 2023Article
- Synchronization of RF Data in Ultrasound Open Platforms (UOPs) for High-Accuracy and High-Resolution Photoacoustic Tomography Using the "Scissors" Programming Method.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2022Article
- Practical review on photoacoustic computed tomography using curved ultrasound array transducer.Biomedical engineering letters · 2022Review
- SVD-based filtering to detect intraplaque hemorrhage using single wavelength photoacoustic imaging.Journal of biomedical optics · 2021Article
- Real-time interleaved spectroscopic photoacoustic and ultrasound (PAUS) scanning with simultaneous fluence compensation and motion correction.Nature communications · 2021Article
- Portable and Affordable Light Source-Based Photoacoustic Tomography.Sensors (Basel, Switzerland) · 2020Review
- Soft ultrasound priors in optoacoustic reconstruction: Improving clinical vascular imaging.Photoacoustics · 2020Article
- Optimizing Irradiation Geometry in LED-Based Photoacoustic Imaging with 3D Printed Flexible and Modular Light Delivery System.Sensors (Basel, Switzerland) · 2020Article
- Photoacoustic Imaging to Track Magnetic-manipulated Micro-Robots in Deep Tissue.Sensors (Basel, Switzerland) · 2020Article
- Maltotriose-based probes for fluorescence and photoacoustic imaging of bacterial infections.Nature communications · 2020Article
- Real-time delay-multiply-and-sum beamforming with coherence factor forPhotoacoustics · 2019Article
- Review of cost reduction methods in photoacoustic computed tomography.Photoacoustics · 2019Review
- Combined ultrasound and photoacoustic imaging of blood clot during microbubble-assisted sonothrombolysis.Journal of biomedical optics · 2019Article
- Efficient nonlinear beamformer based on P'th root of detected signals for linear-array photoacoustic tomography: application to sentinel lymph node imaging.Journal of biomedical optics · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photoacoustic tomography, a hybrid imaging modality combining optical and ultrasound imaging, is gaining attention in the field of medical imaging. Typically, a Q-switched Nd:YAG laser is used to excite the tissue and generate photoacoustic signals. But, such photoacoustic imaging systems are difficult to translate into clinical applications owing to their high cost, bulky size often requiring an optical table to house such lasers. Moreover, the low pulse repetition rate of few tens of hertz prevents them from being used in high frame rate photoacoustic imaging. In this work, we have demonstrated up to 7000 Hz photoacoustic imaging (B-mode) and measured the flow rate of a fast moving object. We used a ~140 nanosecond pulsed laser diode as an excitation source and a clinical ultrasound imaging system to capture and display the photoacoustic images. The excitation laser is ~803 nm in wavelength with ~1.4 mJ energy per pulse. So far, the reported 2-dimensional photoacoustic B-scan imaging is only a few tens of frames per second using a clinical ultrasound system. Therefore, this is the first report on 2-dimensional photoacoustic B-scan imaging with 7000 frames per second. We have demonstrated phantom imaging to view and measure the flow rate of ink solution inside a tube. This fast photoacoustic imaging can be useful for various clinical applications including cardiac related problems, where the blood flow rate is quite high, or other dynamic studies.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.