{"schema_version":"secwatch.filing_event.v1","accession":"0001437749-26-013535","form_type":"8-K","ticker":"BCDA","cik":"0000925741","company_name":"BioCardia, Inc.","filed_at":"2026-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.944113+00:00","generated_at":"2026-05-15T03:37:30.325859+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"BioCardia announces allowance of Japanese patent for Heart3D Fusion Imaging software","bullets":["Japanese patent allowed for 'Target Site Selection, Entry, and Update with Automatic Remote Image Annotation'.","Patent protects Heart3D Fusion Imaging used for treatment planning and navigation during CardiAMP Cell Therapy procedures.","Claims cover transposing pre-op CT/MRI 3D images onto 2D orthogonal images to generate combined 3D model in sterile field.","Technology supports CardiAMP cell therapy for ischemic heart failure and Helix intramyocardial delivery system.","Company working on Japan PMDA submission and US regulatory discussions for these product candidates."],"urls":{"canonical":"https://secwatch.observer/filing/0001437749-26-013535","json":"https://secwatch.observer/filing/0001437749-26-013535.json","markdown":"https://secwatch.observer/filing/0001437749-26-013535.md","text":"https://secwatch.observer/filing/0001437749-26-013535.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/925741/000143774926013535/0001437749-26-013535-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/925741/000143774926013535/bcda20260428_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T03:37:30.325859+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}