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Ultrasonic diagnosis apparatus and control method of ultrasonic diagnosis apparatus

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 that it is difficult to observe the real dynamics of red blood cells, does not reflect the circulation hemodynamics, and is unclear

Inactive Publication Date: 2008-02-06
TOSHIBA MEDICAL SYST CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, it is unclear whether the contrast medium constantly reflects the dynamics of circulating blood, for example, ecological information using microbubble disruption as a source of echo may not reflect circulating blood dynamics
In this case, it will be difficult to observe the true dynamics of the red blood cells even if the intensity is increased by the contrast medium

Method used

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  • Ultrasonic diagnosis apparatus and control method of ultrasonic diagnosis apparatus
  • Ultrasonic diagnosis apparatus and control method of ultrasonic diagnosis apparatus
  • Ultrasonic diagnosis apparatus and control method of ultrasonic diagnosis apparatus

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Embodiment Construction

[0030] Embodiments of the present invention will now be explained with reference to the drawings. In the following description, elements having substantially the same function and arrangement will be denoted by the same reference numerals, and description will be repeated only when necessary.

[0031] First, a schematic diagram of a scheme of the ultrasonic diagnostic apparatus according to the present embodiment will be explained.

[0032] FIG. 1 is a diagram briefly showing the configuration of an ultrasonic diagnostic apparatus 10 according to the present embodiment.

[0033] As shown in Figure 1, an ultrasonic diagnostic device 10 includes an ultrasonic probe 12 for transmitting / receiving ultrasonic signals to / from an object to be diagnosed, an apparatus body 11 for driving the ultrasonic probe and processing a received signal of the ultrasonic probe, and connecting the apparatus body And allows the operator to input command information to the input part 13 of the device ...

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Abstract

In transmissions of each frame through intermittent transmissions, by performing ultrasonic wave transmissions while increasing a mechanical function step by step, destructions of bubbles of a contrast medium can be induced step by step according to their different sizes. By generating ultrasonic images using the destructions at the respective steps as the sources of echoes, it is possible to provide new ecological information including, for example, information reflecting the dynamics of substances smaller than the red blood cells, the distribution of predatory cells, new diagnosis information, etc.

Description

technical field [0001] The invention relates to an ultrasonic diagnostic device suitable for contrast echo imaging diagnosis and a control method thereof. Background technique [0002] Ultrasonic imaging diagnostic devices display tomographic images of tissues by a non-invasive detection method using ultrasonic waves. Ultrasonic imaging diagnostic devices are very useful clinically, for example, they can display the beating of the heart or the movement of the fetus in real time just by placing the ultrasonic probe on the surface of the body. Because of its high safety, it can be taken repeatedly, and because of its small size compared with other diagnostic equipment such as X-ray imaging, CT imaging, MRI, etc., it can be moved to the bedside for screen display. In addition, although ultrasonic diagnostic devices vary greatly depending on the type, an ultrasonic diagnostic device that is small enough to be held by a person with one hand has recently been developed. This mak...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B8/00A61B8/06A61B8/08G01S7/52
CPCG01S7/52038A61B8/481G01S7/52041A61B8/0833A61B8/00
Inventor 神山直久
Owner TOSHIBA MEDICAL SYST CORP