Title:
ULTRASOUND ELASTICITY MEASUREMENT DEVICE AND ELASTICITY CONTRAST MEASUREMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2019/075697
Kind Code:
A1
Abstract:
An ultrasound elasticity measurement device (100), comprising an ultrasound probe (101), a transmitting/receiving sequence control module (102), a transmitting and receiving module (103), an echo processing module (104), and a data processing module (105), wherein the ultrasound probe (101) transmits ultrasound waves to biological tissue (108) for the purpose of detecting an elasticity result of the same region of interest so as to form at least two different cross sections (1091, 1092) in the region of interest, and receives ultrasonic echoes of the at least two different cross sections (1091, 1092); and the data processing module (105) calculates an elasticity result corresponding to each section (1091, 1092) according to the ultrasonic echoes of the at least two different cross sections (1091, 1092). An anisotropic parameter of the region of interest can be further calculated according to at least two elasticity results, thereby reflecting the degree of anisotropy of the region of interest, and providing a doctor with more reference information during the diagnosis of a lesion or the judgment of a clinical prognosis by the doctor.
Inventors:
LI SHUANGSHUANG (CN)
Application Number:
PCT/CN2017/106897
Publication Date:
April 25, 2019
Filing Date:
October 19, 2017
Export Citation:
Assignee:
SHENZHEN MINDRAY BIOMEDICAL ELECTRONICS CO LTD (CN)
International Classes:
A61B8/00
Foreign References:
| CN103917167A | 2014-07-09 | |||
| CN102481145A | 2012-05-30 | |||
| CN106154251A | 2016-11-23 | |||
| US20090216119A1 | 2009-08-27 | |||
| CN101421610A | 2009-04-29 |
Attorney, Agent or Firm:
DHC IP ATTORNEYS (CN)
Download PDF: