Title:
周波数選択的撮像方法およびシステム
Document Type and Number:
Japanese Patent JP6880012
Kind Code:
B2
Abstract:
Methods and systems for acquiring a plurality of data vectors at a first frequency and a plurality of data vectors at a second frequency, where the first frequency is greater than the second frequency. The plurality of first frequency data vectors can be formed into a first set of data vectors and the plurality of second frequency data vectors can be formed into a second set of data vectors. A first filter can be applied to the first set of data vectors to form a first modified data set and a second filter can be applied to the second set of data vectors to form a second modified data set. Based on the first and second modified data sets, a frequency response of an item in the imaging view can be determined. Using the determined frequency response of the item, an image is created on a display.
Inventors:
Joseph A. Jamello
Kendall Earl Waters
Kendall Earl Waters
Application Number:
JP2018517516A
Publication Date:
June 02, 2021
Filing Date:
September 30, 2016
Export Citation:
Assignee:
Assist Medical Systems, Inc.
International Classes:
A61B8/12
Domestic Patent References:
| JP2013507227A | ||||
| JP2003510102A | ||||
| JP2013515593A | ||||
| JP2015104463A |
Foreign References:
| US5361767 | ||||
| US20110087104 | ||||
| US20010029336 | ||||
| US20110160586 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Shinji Square
Shinji Mitsuhashi
Koichi Ito
Kentaro Ito
Shinji Square