ArticleCommunications engineering2022
Dual-modality fibre optic probe for simultaneous ablation and ultrasound imaging.
Article in Communications engineering, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
What it found
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The trial behind it
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Who cites it
7 citing papers in PubMed, 16 citations in OpenAlex.
- Direct-Necrosis-Monitoring-Based Adaptive Model Predictive Control for Ablation Therapy Including Patient-Specific Residual Heat Management.Annals of biomedical engineering · 2026Article
- Laser Ultrasound Super-Resolution Imaging for Multi-Parametric Non-Invasive Volumetric Characterization of Brain Cancer.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Sub-millimeter fiberscopic robot with integrated maneuvering, imaging, and biomedical operation abilities.Nature communications · 2024Article
- The State-of-the-Art and Perspectives of Laser Ablation for Tumor Treatment.Cyborg and bionic systems (Washington, D.C.) · 2024Article
- All-optical ultrasound catheter for rapid B-mode oesophageal imaging.Biomedical optics express · 2023Article
- Miniaturised dual-modality all-optical ultrasound probe for laser interstitial thermal therapy (LITT) monitoring.Biomedical optics express · 2023Article
- Suppressing artifacts in the total focusing method using the directivity of laser ultrasound.Photoacoustics · 2023Article
Corrections and comments
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Authors and funding
5 authors at 2 institutions in 1 country.
Funding
Abstract
All-optical ultrasound (OpUS) is an emerging high resolution imaging paradigm utilising optical fibres. This allows both therapeutic and imaging modalities to be integrated into devices with dimensions small enough for minimally invasive surgical applications. Here we report a dual-modality fibre optic probe that synchronously performs laser ablation and real-time all-optical ultrasound imaging for ablation monitoring. The device comprises three optical fibres: one each for transmission and reception of ultrasound, and one for the delivery of laser light for ablation. The total device diameter is < 1 mm. Ablation monitoring was carried out on porcine liver and heart tissue ex vivo with ablation depth tracked using all-optical M-mode ultrasound imaging and lesion boundary identification using a segmentation algorithm. Ablation depths up to 2.1 mm were visualised with a good correspondence between the ultrasound depth measurements and visual inspection of the lesions using stereomicroscopy. This work demonstrates the potential for OpUS probes to guide minimally invasive ablation procedures in real time.
Identifiers
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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.