Title:
超音波診断装置
Document Type and Number:
Japanese Patent JP6843591
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To improve image quality of a displayed image in association with change in a range of a flow velocity value.SOLUTION: An ultrasonic diagnostic apparatus includes a control part, a reception part and an allocation part. The control part makes an ultrasonic probe execute a first ultrasonic scanning for collecting blood flow information in a first scanning range, and makes the ultrasonic probe execute a second ultrasonic scanning for collecting information on a tissue shape in a second scanning range in a time division manner during the first ultrasonic scanning. The reception part receives instruction for changing a displayed flow velocity value in displaying the blood flow information. When an ultrasonic wave receiving time for each of the scanning lines in the first ultrasonic scanning exceeds transferring/receiving time before change due to the flow velocity value change by the instruction, the allocation part allocates the exceeding time to at least one of the first ultrasonic scanning and the second ultrasonic scanning.SELECTED DRAWING: Figure 1
Inventors:
Chihiro Shibata
Akihiro Kakee
Akihiro Kakee
Application Number:
JP2016219857A
Publication Date:
March 17, 2021
Filing Date:
November 10, 2016
Export Citation:
Assignee:
Canon Medical Systems Corporation
International Classes:
A61B8/06
Domestic Patent References:
| JP2006116149A | ||||
| JP2011182887A | ||||
| JP2002209897A | ||||
| JP6269453A | ||||
| JP2014000290A |
Foreign References:
| US20060100515 |
Attorney, Agent or Firm:
Toranomon Intellectual Property Office