ArticleIEEE transactions on ultrasonics, ferroelectrics, and frequency control2015
Real-time integrated photoacoustic and ultrasound (PAUS) imaging system to guide interventional procedures: ex vivo study.
Article in IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
What it found
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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.
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Who cites it
25 citing papers in PubMed.
- Deep learning-driven quantitative spectroscopic photoacoustic imaging for segmentation and oxygen saturation estimation.Ultrasonics · 2026Article
- Development of a Dual Photoacoustic-Ultrasound Imaging System: Current Status and Future Perspectives.Sensors (Basel, Switzerland) · 2026Review
- Custom-designed Verasonics-based multi-wavelength photoacoustic and ultrasound imaging: from technical advances to preclinical applications in cancer.Biomedical optics express · 2025Review
- Vibroacoustic signatures: proof of concept for simple material characterization during needle interventions.International journal of computer assisted radiology and surgery · 2025Article
- A Review of Needle Navigation Technologies in Minimally Invasive Cardiovascular Surgeries-Toward a More Effective and Easy-to-Apply Process.Diagnostics (Basel, Switzerland) · 2025Review
- Review of Deep Learning Approaches for Interleaved Photoacoustic and Ultrasound (PAUS) Imaging.IEEE transactions on ultrasonics, ferroelectrics, and frequency control · 2023Article
- Implantable QR code subcutaneous microchip using photoacoustic and ultrasound microscopy for secure and convenient individual identification and authentication.Photoacoustics · 2023Article
- Enhanced Photoacoustic Visualisation of Clinical Needles by Combining Interstitial and Extracorporeal Illumination of Elastomeric Nanocomposite Coatings.Sensors (Basel, Switzerland) · 2022Article
- 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
- Semantic segmentation of multispectral photoacoustic images using deep learning.Photoacoustics · 2022Article
- High-speed photoacoustic microscopy: A review dedicated on light sources.Photoacoustics · 2021Article
- Photoacoustic-guided endovenous laser ablation: Characterization andPhotoacoustics · 2021Article
- Soft ultrasound priors in optoacoustic reconstruction: Improving clinical vascular imaging.Photoacoustics · 2020Article
- Multiangle Long-Axis Lateral Illumination Photoacoustic Imaging Using Linear Array Transducer.Sensors (Basel, Switzerland) · 2020Article
- An economic photoacoustic imaging platform using automatic laser synchronization and inverse beamforming.Ultrasonics · 2020Article
- Concurrent photoacoustic and ultrasound microscopy with a coaxial dual-element ultrasonic transducer.Visual computing for industry, biomedicine, and art · 2018Article
- Photoacoustic image formation based on sparse regularization of minimum variance beamformer.Biomedical optics express · 2018Article
- Photoacoustic Imaging of Embryonic Stem Cell-Derived Cardiomyocytes in Living Hearts with Ultrasensitive Semiconducting Polymer Nanoparticles.Advanced functional materials · 2018Article
- Advanced optoacoustic methods for multiscale imaging of in vivo dynamics.Chemical Society reviews · 2017Review
- On the use of an optoacoustic and laser ultrasonic imaging system for assessing peripheral intravenous access.Photoacoustics · 2017Article
Corrections and comments
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Authors and funding
7 authors.
Funding
Abstract
Because of depth-dependent light attenuation, bulky, low-repetition-rate lasers are usually used in most photoacoustic (PA) systems to provide sufficient pulse energies to image at depth within the body. However, integrating these lasers with real-time clinical ultrasound (US) scanners has been problematic because of their size and cost. In this paper, an integrated PA/US (PAUS) imaging system is presented operating at frame rates >30 Hz. By employing a portable, low-cost, low-pulse-energy (~2 mJ/pulse), high-repetition-rate (~1 kHz), 1053-nm laser, and a rotating galvo-mirror system enabling rapid laser beam scanning over the imaging area, the approach is demonstrated for potential applications requiring a few centimeters of penetration. In particular, we demonstrate here real-time (30 Hz frame rate) imaging (by combining multiple single-shot sub-images covering the scan region) of an 18-gauge needle inserted into a piece of chicken breast with subsequent delivery of an absorptive agent at more than 1-cm depth to mimic PAUS guidance of an interventional procedure. A signal-to-noise ratio of more than 35 dB is obtained for the needle in an imaging area 2.8 × 2.8 cm (depth × lateral). Higher frame rate operation is envisioned with an optimized scanning scheme.
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Registered trials
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