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Ultrasonic imaging method and ultrasonic imaging equipment

An ultrasonic imaging method and ultrasonic technology, applied in ultrasonic/sonic/infrasonic equipment control, ultrasonic/sonic/infrasonic diagnosis, ultrasonic/sonic/infrasonic Permian technology, etc., can solve problems such as low refresh frame rate of elastic images , to achieve the effect of improving the display frame rate and high display frame rate

Pending Publication Date: 2022-08-05
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

This elastography method can currently display real-time images, but due to the limitation of the safe output of ultrasonic energy, the actual refresh frame rate of elastography is low

Method used

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  • Ultrasonic imaging method and ultrasonic imaging equipment
  • Ultrasonic imaging method and ultrasonic imaging equipment
  • Ultrasonic imaging method and ultrasonic imaging equipment

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Embodiment Construction

[0048] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, but not all of the embodiments.

[0049] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of this application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It is to be understood that data so used may be interchanged under appropriate circumstances so that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or dev...

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Abstract

The invention discloses an ultrasonic imaging method and ultrasonic imaging equipment. The obtained elastic echo data or elastic image is subjected to inter-frame processing to form a new elastic image, so that the display frame rate of the elastic image is improved. The ultrasonic imaging method comprises the following steps: transmitting a first ultrasonic wave to a target area of a measured object to track a shear wave propagating in the target area; receiving an ultrasonic echo of the first ultrasonic wave returned from the target area to obtain first echo data; obtaining a first elastic image frame sequence of the target area according to the first echo data; and determining at least one frame of target elastic image according to the at least two frames of elastic images to obtain a second elastic image frame sequence, and displaying the second elastic image frame sequence.

Description

technical field [0001] The present application relates to the field of medical ultrasound imaging, and in particular, to an ultrasound imaging method and an ultrasound imaging device. Background technique [0002] Ultrasound elastography is one of the hotspots of clinical research in recent years. It mainly reflects the elasticity and hardness of tissues. It has been used more and more in the auxiliary detection of tissue cancer lesions, benign and malignant discrimination, and prognosis and recovery evaluation. According to the different imaging principles, ultrasonic elastography techniques are mainly divided into two categories: one is strain elastography, and the other is shear wave elastography. [0003] Among them, the strain elastography method mainly generates a certain deformation through the pressure of the probe by the probe, and then calculates and images the parameters related to the tissue elasticity such as the strain amount and the strain rate, which indirect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B8/00A61B8/08
CPCA61B8/485A61B8/5215A61B8/44A61B8/085A61B8/08A61B8/488A61B8/5246A61B8/54G01S7/52085G01S7/52042G01S7/52022A61B8/461
Inventor 李双双王泽兵
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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