Japan, March 5 -- FUJIFILM HEALTHCARE CORP has got intellectual property rights for 'ULTRASONIC DIAGNOSTIC DEVICE AND BEAM FORMATION METHOD.' Other related details are as follows:
Application Number: JP,2022-064065
Category (FI): A61B8/14
Stage: PROBLEM TO BE SOLVED: To acquire good sound pressure distribution in a region of interest while avoiding excessive concentration of acoustic energy in a living body when forming a transmission beam.SOLUTION: A region of interest 54 is set in a living body. A plurality of transmission beams 62 and 64 are formed along a transmission center axis simultaneously so that a plurality of transmission focal points F1 and F2 are formed at a plurality of positions shallower than the region of interest 54 on the transmission center axis. A composite transmission beam 66 is generated in the living body. A reception beam set 69 is formed after the composite transmission beam 66 is formed.SELECTED DRAWING: Figure 4 (Grant)
Filing Date: April 7, 2022
Publication Date: Oct. 20, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
