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Optimizing Method of Ultrasonic Focus Positioning Image

An optimization method and a technology for positioning images, which are applied in ultrasonic therapy, ultrasonic/sonic/infrasonic equipment control, ultrasonic/sonic/infrasonic diagnosis, etc., can solve problems such as long time delay and inability to respond to treatment in real time, and achieve real-time monitoring and zoom out Effect

Active Publication Date: 2021-05-28
珠海医凯电子科技有限公司
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Problems solved by technology

However, this method is at the expense of suspending the therapeutic ultrasound emission in exchange for a safety gap. The delay between the image generated by the B-ultrasound and the therapeutic ultrasound emission signal is long, and the treatment situation cannot be reflected in real time.

Method used

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  • Optimizing Method of Ultrasonic Focus Positioning Image
  • Optimizing Method of Ultrasonic Focus Positioning Image
  • Optimizing Method of Ultrasonic Focus Positioning Image

Examples

Experimental program
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Embodiment Construction

[0015] Such as image 3 As shown, it is a cooperative device for realizing the optimization method of ultrasonic focus positioning image involved in this embodiment, which is respectively connected to the control terminal of the diagnostic ultrasonic imaging device and the control terminal of the therapeutic ultrasonic emission device, and outputs the imaging timing control and treatment respectively. Ultrasound timing control, the device includes: an imaging depth receiving module, a safety distance calculation module, an imaging parameter generating module, and a therapeutic ultrasonic parameter generating module, wherein: the imaging depth receiving module receives the current imaging depth information from the diagnostic ultrasonic imaging device and outputs it to the safety The distance calculation module, based on which the safe distance calculation module calculates the safe time slot and outputs it to the imaging parameter generation module and the therapeutic ultrasoun...

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Abstract

An ultrasound focus positioning image optimization method, through cooperative control of the emission timing of therapeutic ultrasound and diagnostic ultrasound, the timing of the two is completely staggered, so that the interference received by echo imaging is significantly reduced, and the separation of therapeutic ultrasound and diagnostic ultrasound is realized. full duplex. The present invention can completely eliminate the interference problem between the two without changing the hardware devices of the existing therapeutic ultrasound and imaging equipment, provide real-time and clear ultrasound images, realize real-time monitoring of ultrasound treatment and further support treatment pulses And diagnostic pulses are sent from the same probe, which greatly reduces the probe volume.

Description

technical field [0001] The present invention relates to a technology in the field of ultrasonic image processing, in particular to an ultrasonic focus positioning image optimization method. Background technique [0002] The existing ultrasonic treatment system improves the radiation accuracy of therapeutic ultrasonic waves by combining imaging equipment with ultrasonic treatment devices, but high-intensity focused ultrasound (HIFU, High Intensity Focused Ultrasound) treatment system or low-intensity focused ultrasound treatment system and power When working together with a small ultrasonic distance for imaging, the echoes generated by it and the echoes generated after multiple reflections are superimposed and easily collected and received by B-ultrasound as imaging echoes and cause interference, which significantly affects the impact of B-ultrasound on Imaging quality, and produce additional grid image interference in the B-ultrasound image, such as Figure 1a and Figure 1...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00
CPCA61B8/085A61B8/54A61N7/00
Inventor 屠娟朱逸斐张国峰丁波王建和
Owner 珠海医凯电子科技有限公司
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