Ultrasonic diagnostic apparatus

A diagnostic device, ultrasonic technology, applied in the direction of acoustic wave diagnosis, infrasonic wave diagnosis, ultrasonic/sonic wave/infrasonic wave diagnosis, etc., can solve problems such as deterioration and reduction, and achieve the effect of optimizing image quality

Active Publication Date: 2014-01-15
TOSHIBA MEDICAL SYST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, at this time, the number of data of the B mode and the color mode (that is, the number of transmissions of ultrasonic waves corresponding to the B mode and th

Method used

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no. 1 Embodiment approach )

[0036] First, the ultrasonic diagnostic apparatus according to the first embodiment will be described. figure 1 The configuration of the ultrasonic diagnostic apparatus according to this embodiment is shown.

[0037] The ultrasonic diagnostic apparatus according to this embodiment has a function of simultaneously displaying images of a plurality of operation modes including the Doppler mode, such as the triple mode. The ultrasonic diagnostic apparatus according to this embodiment will be described below as a plurality of operating modes that simultaneously display images in the B-mode, color mode, and Doppler mode. The B-mode is a mode for displaying a two-dimensional morphological image (B-mode image). The color mode is a mode for displaying a two-dimensional blood flow image (color Doppler mode image). In addition, the Doppler mode is a mode for displaying a Doppler waveform (Doppler spectral image).

[0038] In addition, in the ultrasonic diagnostic apparatus of the pres...

no. 2 Embodiment approach )

[0082] Next, an ultrasonic diagnostic apparatus according to a second embodiment will be described. Similar to the first embodiment described above, the ultrasonic diagnostic apparatus according to this embodiment has been described as displaying images of the B-mode, the color mode, and the Doppler mode simultaneously as a plurality of operation modes including the Doppler mode.

[0083] In addition, since the configuration of the ultrasonic diagnostic apparatus according to this embodiment is the same as that of the above-mentioned first embodiment, it is appropriate to use figure 1 Be explained. Here, the description will mainly focus on the parts that are different from the above-mentioned first embodiment.

[0084] In the above-mentioned first embodiment, an example was described in which the data distribution of each operation mode is changed according to the determination result of whether the subject's blood flow is a pulsating flow or a steady flow, but in this embod...

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Abstract

According to one embodiment, a transmission processing unit transmits, to a subject via the ultrasonic probe, ultrasonic waves corresponding to a Doppler mode and remaining modes. A reception processing unit receives the ultrasonic wave reflected by the subject via the ultrasonic probe as an echo signal. An ultrasonic image generation unit generates images in the Doppler mode and the remaining modes based on the echo signal. A control unit changes a ratio of transmission of the ultrasonic wave corresponding to the Doppler mode to transmission of the ultrasonic waves corresponding to the remaining modes in accordance with a degree of a pulsatory of the subject.

Description

[0001] This application is based on Japanese Patent Application No. 2012-138551 filed on June 20, 2012, the priority of which is claimed, and the entire contents thereof are incorporated in this application by reference. technical field [0002] Embodiments of the present application relate to an ultrasonic diagnostic apparatus that simultaneously displays images in a plurality of operation modes including a Doppler mode. Background technique [0003] Ultrasonic diagnostic equipment is a diagnostic equipment that displays images of information in the living body. Compared with other image diagnostic equipment such as X-ray diagnostic equipment or X-ray computer tomography equipment, it is inexpensive and does not have radiation. It is used for non-invasive real-time observation. useful devices are utilized. Ultrasonic diagnostic equipment can be used in a wide range of applications, from circulatory organs such as the heart to the abdomen such as the liver and kidneys, perip...

Claims

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Application Information

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IPC IPC(8): A61B8/06A61B8/00
CPCA61B8/5246A61B8/463A61B8/488
Inventor 中屋重光畔上美绪
Owner TOSHIBA MEDICAL SYST CORP
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