Method for optimizing ultrasonic scanning path and ultrasonic equipment
A technology of ultrasonic scanning and optimization method, applied in ultrasonic/sonic/infrasound equipment control, structure of ultrasonic/sonic/infrasound diagnostic equipment, ultrasonic/sonic/infrasonic diagnosis, etc. The probe does not fully fit the skin surface, etc., to achieve the effect of improving image quality
Pending Publication Date: 2020-07-28
SHENZHEN UNIV
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In this way, when scanning complex tissue surfaces (such as breasts or necks, etc.), it may appear that the ultrasonic probe does not fully fit the skin surface, and when the ultrasonic probe does not completely fit the skin surface, it will automatically collect The image quality of the ultrasound image is poor
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[0043] The present invention provides a method for optimizing the ultrasonic scanning path and ultrasonic equipment. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0044] Those skilled in the art will understand that the singular forms "a", "an", "said" and "the" used herein may also include plural forms unless otherwise stated. It should be further understood that the word "comprising" used in the description of the present invention refers to the presence of said features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, Integers, steps, operations, elements, co...
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The invention discloses a method for optimizing an ultrasonic scanning path and ultrasonic equipment. The method comprises the steps: obtaining a preset scanning path of a to-be-scanned area firstly,determining the normal vector direction and tangential direction of each scanning point in the preset scanning path after acquisition of the preset scanning path, and determining the posture information corresponding to each scanning point according to the normal vector direction and tangent direction of the scanning point. Therefore, when automatic scanning is performed based on the scanning path, the posture of an ultrasonic probe can be adjusted correspondingly based on the posture information corresponding to each scanning point, so that the ultrasonic probe is arranged on the tissue surface perpendicular to the to-be-scanned area, and the image quality of a collected ultrasonic image is improved. In addition, when scanning is performed based on the preset scanning path, the posture ofthe ultrasonic probe can be adjusted according to the obtained pixel distribution concentration line of the ultrasonic image and the center line of an acoustic image after scanning is carried out, sothat the image quality of the ultrasonic image is further improved.
Description
technical field [0001] The invention relates to the field of ultrasonic technology, in particular to an optimization method of an ultrasonic scanning path and ultrasonic equipment. Background technique [0002] At present, clinical ultrasound generally scans with a doctor's hand-held probe, and the scan results obtained by holding the probe to a large extent depend on the doctor's experience, which makes the scan results obtained by different doctors different. In order to solve the problem of hand-held probes, ultrasound equipment manufacturers have developed automatic scanning ultrasound equipment to help doctors complete automatic scanning. Automatic scanning can help doctors reduce the burden and greatly improve the accuracy and repeatability of scanning. [0003] However, currently ultrasound autoscans are used to scan the tissue surface and the probe is always scanned back and forth in one direction. In this way, when scanning complex tissue surfaces (such as breasts ...
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Login to View More IPC IPC(8): A61B8/00
CPCA61B8/44A61B8/4218A61B8/54
Inventor 倪东秦浩王键汪天富
Owner SHENZHEN UNIV