Ultrasound diagnosis apparatus and controlling method
A diagnostic device, ultrasonic technology, applied in the direction of acoustic wave diagnosis, infrasonic wave diagnosis, ultrasonic/sonic wave/infrasonic wave diagnosis, etc., which can solve the problems of image quality degradation, lower diagnostic ability, and suboptimal observation, etc., and achieve the effect of improving recognition
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no. 1 Embodiment approach
[0024] First, the configuration of the ultrasonic diagnostic apparatus according to the first embodiment will be described. figure 1 It is a diagram for explaining the configuration of the ultrasonic diagnostic apparatus according to the first embodiment. Such as figure 1 As shown, the ultrasonic diagnostic apparatus according to the first embodiment includes an ultrasonic probe 1 , a monitor 2 , an input device 3 , and an apparatus main body 10 .
[0025] The ultrasonic probe 1 is detachably connected to the device main body 10 . The ultrasonic probe 1 has a plurality of piezoelectric vibrators, and these piezoelectric vibrators generate ultrasonic waves in accordance with drive signals supplied from a transmission / reception unit 11 included in an apparatus main body 10 described later. In addition, the ultrasonic probe 1 receives reflected waves from the subject P and converts them into electrical signals. In addition, the ultrasonic probe 1 has a matching layer provided ...
no. 2 Embodiment approach
[0083] In the second embodiment, for the case where the selection process of the third ultrasonic image is executed after brightness adjustment is performed on the second ultrasonic image group, the Figure 7 etc. for explanation. Figure 7 It is a figure for demonstrating the structure of the control part concerning 2nd Embodiment.
[0084] Such as Figure 7 As shown, the control unit 18 according to the second embodiment and figure 1 Compared with the control unit 18 according to the illustrated first embodiment, it is different in that it further includes an adjustment unit 18e. The following description will focus on this. In addition, similarly to the first embodiment, also in the second embodiment, the first ultrasonic image and the second ultrasonic image group are generated after the first scan and the second scan are performed.
[0085] Here, if the ultrasonic beam is tilted, the brightness of the entire image will increase due to the influence of side lobes, or t...
no. 3 Embodiment approach
[0098] In the third embodiment, a case will be described in which the selection process of the third ultrasonic image is executed after the image processing using the first ultrasonic image is performed on the second ultrasonic image group.
[0099] The control unit 18 and use of the third embodiment figure 1 The control unit 18 according to the first embodiment described above has the same configuration. However, in the third embodiment, the processing of the selection unit 18b included in the image control unit 181 is different from the first and second embodiments. The following description will focus on this. Also in the third embodiment, as in the first and second embodiments, after the first scan and the second scan are performed, the first ultrasonic image and the second ultrasonic image group are generated.
[0100] The image generation control unit 181 according to the third embodiment controls the image generation unit 14 to generate a high-brightness drawing based...
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