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System and method for multi-resolution discriminant analysis for ultrasound imaging

A multi-resolution, ultrasound imaging technology, applied in the field of ultrasound systems, can solve problems such as difficult medical decisions for information users

Active Publication Date: 2022-07-05
EDAN INSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

As a result, it may be difficult to present such information in an accurate and understandable manner and thus for users to make medical decisions based on such information

Method used

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  • System and method for multi-resolution discriminant analysis for ultrasound imaging
  • System and method for multi-resolution discriminant analysis for ultrasound imaging
  • System and method for multi-resolution discriminant analysis for ultrasound imaging

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Embodiment Construction

[0015] Before turning to the accompanying drawings, which illustrate exemplary embodiments in detail, it is to be understood that the application is not limited to the details or methods described in the detailed description or shown in the accompanying drawings. It should also be understood that the terminology is for the purpose of description only and should not be regarded as limiting.

[0016] Referring generally to the drawings, a system may include an ultrasonic transducer, processing circuitry, and an output device. The ultrasound transducer is configured to detect ultrasound information about the patient and output the ultrasound information as ultrasound data samples. The processing circuit is configured to receive a plurality of ultrasound data samples from the ultrasound transducer, calculate a plurality of first frequency spectra for a first subset of the received ultrasound data samples, generate a threshold based on the plurality of first frequency spectra, and ...

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Abstract

The ultrasound system (100) includes an ultrasound transducer (234), processing circuits (210, 300) and an output device. An ultrasound transducer (234) detects ultrasound information and outputs the ultrasound information as ultrasound data samples. The processing circuit (210, 300) receives the ultrasound data samples from the ultrasound transducer (234), calculates a plurality of first frequency spectra for the first subset of the received ultrasound data samples, and generates a threshold based on the plurality of first frequency spectra, which will be greater than The thresholded first spectrum is classified as signal data, otherwise noise data, the signal data is processed using a first signal processing parameter and the noise data is processed using a second signal processing parameter different from the first signal processing parameter, and the processed signal The data is combined with the noisy data into an ultrasound output. The output device is configured to output the ultrasound output as at least one of ultrasound images or ultrasound audio.

Description

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS [0002] This application claims priority to US Provisional Patent Application No. 62 / 586,004, filed November 4, 2017, and is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure generally relates to ultrasound systems. In some embodiments, the present disclosure relates to an ultrasound system that performs multi-resolution discriminant analysis of ultrasound imaging. Background technique [0004] Ultrasound systems can be used to detect information about a patient, including information about blood flow in the patient, in order to display such information to a medical professional or other user so that the user can make medical decisions based on the information. [0005] For example, an ultrasound transducer may transmit ultrasound waves into a patient and detect return waves that may be altered by the blood flow and vascular structure of the patient's body, and a computer may com...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00G06V10/30
CPCA61B8/4427A61B8/4438A61B8/488A61B8/5269A61B8/5207G06V10/30G06V2201/03G06T7/0012G06T2207/10132A61B8/46A61B8/06G06F2218/16
Inventor 塞萨德里·斯里尼瓦桑张瑞英
Owner EDAN INSTR