@article{robin_3d_2017,
	title = {A {3D} time reversal cavity for the focusing of high-intensity ultrasound pulses over a large volume},
	volume = {62},
	issn = {0031-9155, 1361-6560},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010023415&doi=10.1088%2F1361-6560%2Faa52ab&partnerID=40&md5=d8024a389c17b09fe9cbf961abd493be},
	doi = {10.1088/1361-6560/aa52ab},
	abstract = {Shock wave ultrasound therapy techniques, increasingly used for non-invasive surgery, require extremely high pressure amplitudes in precise focal spots, and large high-power transducers arranged on a spherical shell are usually used to achieve that. This solution allows limited steering of the beam around the geometrical focus of the device at the cost of a large number of transducer elements, and the treatment of large and moving organs like the heart is challenging or impossible. This paper validates numerically and experimentally the possibility of using a time reversal cavity (TRC) for the same purpose. A 128-element, 1 MHz power transducer combined with different multiple scattering media in a TRC was used. We were able to focus high-power ultrasound pulses over a large volume in a controlled manner, with a limited number of transducer elements. We reached sufficiently high pressure amplitudes to Erode an Ultracal® target over a 10 cm2 area. © 2017 Institute of Physics and Engineering in Medicine.},
	number = {3},
	urldate = {2023-04-10},
	journal = {Physics in Medicine and Biology},
	author = {Robin, J and Arnal, B and Tanter, M and Pernot, M},
	month = feb,
	year = {2017},
	note = {5 citations (Crossref) [2023-04-10]},
	keywords = {Acoustic fields, Acoustic wave propagation, Electr, High power ultrasound, High-Intensity Focused Ultrasound Ablation, Human, Imaging, Lithotripsy, Pressure, Transducers, devices, diagnostic imaging, high intensity focus, high-power ultrasound, histotripsy, lithotripsy, shock wave, therapy, time reversal focusing},
	pages = {810--824},
}

{"_id":"FmfFjs8q4unJcDFsb","bibbaseid":"robin-arnal-tanter-pernot-a3dtimereversalcavityforthefocusingofhighintensityultrasoundpulsesoveralargevolume-2017","author_short":["Robin, J","Arnal, B","Tanter, M","Pernot, M"],"bibdata":{"bibtype":"article","type":"article","title":"A 3D time reversal cavity for the focusing of high-intensity ultrasound pulses over a large volume","volume":"62","issn":"0031-9155, 1361-6560","url":"https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010023415&doi=10.1088%2F1361-6560%2Faa52ab&partnerID=40&md5=d8024a389c17b09fe9cbf961abd493be","doi":"10.1088/1361-6560/aa52ab","abstract":"Shock wave ultrasound therapy techniques, increasingly used for non-invasive surgery, require extremely high pressure amplitudes in precise focal spots, and large high-power transducers arranged on a spherical shell are usually used to achieve that. This solution allows limited steering of the beam around the geometrical focus of the device at the cost of a large number of transducer elements, and the treatment of large and moving organs like the heart is challenging or impossible. This paper validates numerically and experimentally the possibility of using a time reversal cavity (TRC) for the same purpose. A 128-element, 1 MHz power transducer combined with different multiple scattering media in a TRC was used. We were able to focus high-power ultrasound pulses over a large volume in a controlled manner, with a limited number of transducer elements. We reached sufficiently high pressure amplitudes to Erode an Ultracal® target over a 10 cm2 area. © 2017 Institute of Physics and Engineering in Medicine.","number":"3","urldate":"2023-04-10","journal":"Physics in Medicine and Biology","author":[{"propositions":[],"lastnames":["Robin"],"firstnames":["J"],"suffixes":[]},{"propositions":[],"lastnames":["Arnal"],"firstnames":["B"],"suffixes":[]},{"propositions":[],"lastnames":["Tanter"],"firstnames":["M"],"suffixes":[]},{"propositions":[],"lastnames":["Pernot"],"firstnames":["M"],"suffixes":[]}],"month":"February","year":"2017","note":"5 citations (Crossref) [2023-04-10]","keywords":"Acoustic fields, Acoustic wave propagation, Electr, High power ultrasound, High-Intensity Focused Ultrasound Ablation, Human, Imaging, Lithotripsy, Pressure, Transducers, devices, diagnostic imaging, high intensity focus, high-power ultrasound, histotripsy, lithotripsy, shock wave, therapy, time reversal focusing","pages":"810–824","bibtex":"@article{robin_3d_2017,\n\ttitle = {A {3D} time reversal cavity for the focusing of high-intensity ultrasound pulses over a large volume},\n\tvolume = {62},\n\tissn = {0031-9155, 1361-6560},\n\turl = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010023415&doi=10.1088%2F1361-6560%2Faa52ab&partnerID=40&md5=d8024a389c17b09fe9cbf961abd493be},\n\tdoi = {10.1088/1361-6560/aa52ab},\n\tabstract = {Shock wave ultrasound therapy techniques, increasingly used for non-invasive surgery, require extremely high pressure amplitudes in precise focal spots, and large high-power transducers arranged on a spherical shell are usually used to achieve that. This solution allows limited steering of the beam around the geometrical focus of the device at the cost of a large number of transducer elements, and the treatment of large and moving organs like the heart is challenging or impossible. This paper validates numerically and experimentally the possibility of using a time reversal cavity (TRC) for the same purpose. A 128-element, 1 MHz power transducer combined with different multiple scattering media in a TRC was used. We were able to focus high-power ultrasound pulses over a large volume in a controlled manner, with a limited number of transducer elements. We reached sufficiently high pressure amplitudes to Erode an Ultracal® target over a 10 cm2 area. © 2017 Institute of Physics and Engineering in Medicine.},\n\tnumber = {3},\n\turldate = {2023-04-10},\n\tjournal = {Physics in Medicine and Biology},\n\tauthor = {Robin, J and Arnal, B and Tanter, M and Pernot, M},\n\tmonth = feb,\n\tyear = {2017},\n\tnote = {5 citations (Crossref) [2023-04-10]},\n\tkeywords = {Acoustic fields, Acoustic wave propagation, Electr, High power ultrasound, High-Intensity Focused Ultrasound Ablation, Human, Imaging, Lithotripsy, Pressure, Transducers, devices, diagnostic imaging, high intensity focus, high-power ultrasound, histotripsy, lithotripsy, shock wave, therapy, time reversal focusing},\n\tpages = {810--824},\n}\n\n\n\n","author_short":["Robin, J","Arnal, B","Tanter, M","Pernot, M"],"key":"robin_3d_2017-1","id":"robin_3d_2017-1","bibbaseid":"robin-arnal-tanter-pernot-a3dtimereversalcavityforthefocusingofhighintensityultrasoundpulsesoveralargevolume-2017","role":"author","urls":{"Paper":"https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010023415&doi=10.1088%2F1361-6560%2Faa52ab&partnerID=40&md5=d8024a389c17b09fe9cbf961abd493be"},"keyword":["Acoustic fields","Acoustic wave propagation","Electr","High power ultrasound","High-Intensity Focused Ultrasound Ablation","Human","Imaging","Lithotripsy","Pressure","Transducers","devices","diagnostic imaging","high intensity focus","high-power ultrasound","histotripsy","lithotripsy","shock wave","therapy","time reversal focusing"],"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero-group/webmaster-physmed/4989618 ","dataSources":["2zmHfMJTjh9nWweKf","z9W9wo2W8WdNKYzBC"],"keywords":["acoustic fields","acoustic wave propagation","electr","high power ultrasound","high-intensity focused ultrasound ablation","human","imaging","lithotripsy","pressure","transducers","devices","diagnostic imaging","high intensity focus","high-power ultrasound","histotripsy","lithotripsy","shock wave","therapy","time reversal focusing"],"search_terms":["time","reversal","cavity","focusing","high","intensity","ultrasound","pulses","over","large","volume","robin","arnal","tanter","pernot"],"title":"A 3D time reversal cavity for the focusing of high-intensity ultrasound pulses over a large volume","year":2017}