A kind of ultrasonic imaging method and ultrasonic imaging system
An ultrasonic imaging method and ultrasonic image technology, applied in the field of medical devices, can solve the problems of unable to obtain the observation results of the target tissue, unable to reflect the tissue properties of the target tissue, etc.
Active Publication Date: 2021-01-15
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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[0005] However, in the existing solutions, the determined instantaneous elastic parameters and sound attenuation parameters are estimated results of a global average of the target tissue, which cannot reflect the internal tissue properties of the target tissue, so that the operator can obtain the instantaneous elastic parameters and sound attenuation parameters according to the determined , and cannot obtain accurate observations of the target tissue
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[0046] The present application provides an ultrasound imaging method and an ultrasound imaging system, which are used to improve the intuitiveness of ultrasound elastography.
[0047]The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of the present application and the above drawings are used to distinguish similar objects, and not necessarily Used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein. Furthermore, the terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a sequence of steps or elements is not necessarily limited to the expressly listed instead, may include other steps or elements ...
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Disclosed are an ultrasonic imaging method and an ultrasonic imaging system, which are used to improve the intuitiveness of images. Wherein, the ultrasonic imaging method includes: transmitting a first ultrasonic wave to a target tissue, receiving a first ultrasonic echo returned from the target tissue, and obtaining a first ultrasonic echo signal; acquiring an ultrasonic image of the target tissue according to the first ultrasonic echo signal; Acquiring an acoustic attenuation image of a first region in the target tissue; transmitting a shear wave to the target tissue, emitting a second ultrasonic wave to a second region in the target tissue, and receiving a second ultrasonic echo returned from the second region to obtain a second Two ultrasonic echo signals, the shear wave is used to vibrate the target tissue; determining elastic parameters of a second region in the target tissue according to the second ultrasonic echo signals; displaying ultrasonic images, sound attenuation images and elastic parameters.
Description
[0001] The application date is December 04, 2018, the international application number is PCT / CN2018 / 119040, the invention name is "an ultrasonic imaging method and ultrasonic imaging system", the national application number is 201880016282.0, and the date of entering the Chinese national phase It is a divisional application for the invention on September 9, 2019. technical field [0002] The present application relates to the field of medical devices, in particular to an ultrasonic imaging method and an ultrasonic imaging system. Background technique [0003] Ultrasound elastography is one of the hotspots of clinical research in recent years. It mainly reflects the elasticity or hardness of tissues. It has been used more and more in the auxiliary detection of tissue cancer lesions, the distinction between benign and malignant, and the evaluation of prognosis and recovery. [0004] Ultrasound elastography mainly reflects the softness and hardness of tissues by imaging the el...
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IPC IPC(8): A61B8/08A61B8/00
CPCA61B8/463A61B8/485A61B8/5246
Inventor 李双双何绪金
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD