{"doi":"10.1109/tuffc.2022.3178291","title":"A Modular, Kerf-Minimizing Approach for Therapeutic Ultrasound Phased Array Construction","abstract":"A novel method for fabricating a modular, kerf-minimizing histotripsy phased array was developed and tested. The method utilizes arbitrarily shaped elements, 3-D printing, water jet cutting, and a thin, 125- [Formula: see text] electrically insulating epoxy coating to maximize aperture utilization while allowing for replacement of individual transducer modules. The method was used to fabricate a 750-kHz truncated circular aperture array (165 mm ×234 mm) transducer with a focal length of 142 mm. The aperture was segmented into 260 arc-shaped modular elements, each approximately 11.5 mm ×11.5 mm, arranged in concentric rings. The resulting aperture utilization was 92%. The full-width-half-maximum (FWHM) focal zone of the array was measured to be 1.6 mm ×1.1 mm ×4.5 mm, and the FWHM electrical steering range was measured to be 38.5 mm ×33 mm 40 mm. The array was estimated to be capable of generating approximately 120-MPa peak negative pressure at the geometric focus. In addition, the array was used to ablate a 5-cm3 volume of tissue with electric focal steering.","journal":"IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control","year":2022,"id":272820,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":11,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9477,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":939392,"name":"Jonathan Lundt","orcid":"0000-0002-1614-6464","position":1,"is_corresponding":false},{"id":530053,"name":"Jonathan R. Sukovich","orcid":"0000-0002-5650-991X","position":2,"is_corresponding":false},{"id":537502,"name":"Ryan M. Miller","orcid":"0000-0002-2166-7440","position":3,"is_corresponding":false},{"id":939775,"name":"Alexander P. Duryea","orcid":null,"position":4,"is_corresponding":false},{"id":326710,"name":"Timothy L. Hall","orcid":"0000-0002-4867-2856","position":5,"is_corresponding":false},{"id":326714,"name":"Zhen Xu","orcid":"0000-0003-0262-3044","position":6,"is_corresponding":false},{"id":775915,"name":"Greyson Stocker","orcid":"0000-0001-7241-899X","position":0,"is_corresponding":true}],"reference_count":47,"raw_metadata":null,"created_at":"2026-07-19T00:27:47.926496Z","pmid":"35617178","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}