Title:
ULTRASONIC IMAGING APPARATUS AND METHOD AND DEVICE FOR DETECTING B-LINES, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/003711
Kind Code:
A1
Abstract:
An ultrasonic imaging apparatus and a method and device for detecting B-lines, and a storage medium. The ultrasonic imaging apparatus comprises an ultrasonic probe (01), a transmitting circuit (02) exciting the ultrasonic probe (01) to emit an ultrasonic beam to the lungs, a receiving circuit (03) receiving an echo of the ultrasonic beam to obtain an ultrasonic echo signal, a beamforming module (04), a processor (05), and a human-computer interaction device (06). The processor (05) processes the ultrasonic echo signal to obtain at least one frame of pulmonary ultrasound image, identifies an image feature (at least comprising B-lines) of the pulmonary ultrasound image, and calculates a B-line coverage percentage and/or B-line interval of the pulmonary ultrasound image having B-lines as the image feature, and then transmits same to the human-machine interaction device (06) for display. The apparatus and method realize quantitative analysis of the B-lines and improve the degree of intelligence of pulmonary ultrasonic examination.
Inventors:
WANG BO (CN)
NIU QIAN (CN)
CONG LONGFEI (CN)
LIU SHUO (CN)
NIU QIAN (CN)
CONG LONGFEI (CN)
LIU SHUO (CN)
Application Number:
PCT/CN2019/095473
Publication Date:
January 14, 2021
Filing Date:
July 10, 2019
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
A61B8/00; G06T7/00
Foreign References:
| CN108038875A | 2018-05-15 | |||
| CN108038875A | 2018-05-15 | |||
| CN109310398A | 2019-02-05 | |||
| CN104116523A | 2014-10-29 | |||
| US20070167797A1 | 2007-07-19 | |||
| US20120302885A1 | 2012-11-29 | |||
| US10324065B2 | 2019-06-18 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
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