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Real time monitored control system and method of high strength ultrasonic therapy

A real-time monitoring and ultrasound technology, applied in ultrasound therapy, treatment, special data processing applications, etc., can solve the problems that radiation is unfavorable to patients, not suitable for deep lesion tissue treatment monitoring, inconvenient, etc., and achieve good practical application effect

Inactive Publication Date: 2009-07-15
CHONGQING HAIFU MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The monitoring method can be MRI, CT, B-ultrasound machine, etc., but MRI is inconvenient and economical, and the monitoring time of CT is too long, and its radiation is not good for patients. Although B-ultrasound machine can avoid MRI and B-ultrasound as a monitoring method for high-intensity ultrasound therapy The defects of CT, but the B-ultrasound machine also has its inherent disadvantages, that is, the B-ultrasound machine is easily interfered by the high-intensity therapeutic ultrasound, making it difficult to identify the image and difficult to monitor effectively in real time
[0003] There has been a patent disclosure that properly transforming the B-ultrasound machine and combining it with the ultrasonic therapy machine can remove the interference in the treatment area, such as U.S. Patent No. 6,425,867B1, which discloses using the scanning synchronization signal of the B-ultrasound machine Controlling the ultrasonic treatment machine can remove the interference fringes near the treatment area, but the difficulty in implementing this patent lies in the need for internal modification of the B-ultrasound machine, and the noise-free area is limited to a small area near the treatment point
It is extremely unrealistic to transform the B-ultrasound machine at present, which requires the permission and technical support of the B-ultrasound machine manufacturer
At the same time, the small range of noise-free monitoring will bring inconvenience to clinical use, because the noise-free monitoring area described in this patent is related to the average transmission power of the ultrasonic treatment machine. The smaller the acoustic emission power, this shortcoming is especially not suitable for the treatment monitoring of deep diseased tissues

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  • Real time monitored control system and method of high strength ultrasonic therapy
  • Real time monitored control system and method of high strength ultrasonic therapy
  • Real time monitored control system and method of high strength ultrasonic therapy

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Embodiment 1

[0040] Embodiment 1: as figure 1 As shown, the real-time noise-free monitoring system of the high-intensity ultrasonic treatment process with B-ultrasound machine involved in the present invention includes: synchronous pulse generator 1, ultrasonic treatment equipment 2, B-ultrasound machine 3, signal acquisition equipment 4, computer 5 and display 6. The synchronous pulse generator 1 is connected with the ultrasonic therapy equipment 2 and the computer 5 respectively, the B-ultrasound machine 3 is connected with the signal acquisition equipment 4 , the signal acquisition equipment 4 is connected with the computer 5 , and the computer 5 is connected with the synchronous pulse generator 1 and the display 6 . The system does not involve modification of existing equipment such as the B-ultrasound machine 3 and the computer 5, and the synchronous pulse generator 1 can work independently.

[0041] Such as figure 1 As shown, the video output signal or the RGB output signal of the ...

Embodiment 2

[0048] Example 2: Figure 5 It is another connection mode of the system of the present invention. The system includes ultrasonic therapy equipment and B-ultrasound machine. At the same time, the system also includes:

[0049] A synchronous pulse generator, the synchronous pulse generator is connected with the ultrasonic therapy equipment;

[0050] A signal acquisition device, the signal acquisition device is respectively connected with the B supersonic machine and the computer;

[0051] A computer and a display, the computer is connected with the signal acquisition equipment and the display respectively.

[0052] It can be seen from the above embodiments that the synchronous pulse generator is only connected to the ultrasonic therapy device, which controls the therapeutic ultrasonic device 2 . The computer is only connected to the signal acquisition equipment and display of the B-ultrasound machine, and the computer 5 can independently judge the undisturbed position of the B...

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Abstract

A real-time system and method for monitoring of high intensity ultrasonic wave therapy is disclosed. The system includes a sync pulse generator, a signal collection arrangement, a B type ultrasonic machine, an ultrasound therapeutic instrument, a computer and a display. The method utilizes intermittent time of ultrasonic wave to transmit sync pulse, while the pulse controlled ultrasonic therapeutic instrument transmits the ultrasonic wave in a intermittent mode meanwhile controls the computer to receive the B type ultrasonic information in intermittent time. Since the output signal sent by the ultrasonic wave machine is in synchronism with the pulse signal and avoids the noise interference of the therapeutic ultrasonic wave, in addition, the therapeutic point position image monitored by the B type ultrasonic wave can display clearly by way of computer. The system and method work under the uniform coordinated sync pulse instruction, realize the noise free real-time monitoring during the ultrasound wave therapeutic process and obtain clear B type ultrasound image.

Description

technical field [0001] The invention relates to a system and method for real-time monitoring of high-intensity therapeutic ultrasonic treatment process, in particular to a system and method for noise-free real-time monitoring of high-intensity ultrasonic treatment process by using a B-ultrasound machine. technical background [0002] Treatment with ultrasonic equipment is a new technology developed in recent years. There are still many problems to be solved in clinical application. One of the problems to be solved is to use B-ultrasound machine to realize noise-free real-time monitoring of the treatment process. High-intensity ultrasonic therapy is to emit ultrasonic waves from the outside to the body, and focus on the treatment area in the body, generate high temperature in the treatment area, and cause coagulation necrosis of the diseased tissue in the treatment area, so as to achieve the purpose of treating diseases. During the treatment process, the treatment point needs...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N7/00G06F19/00
Inventor 赵纯亮林涛王芷龙
Owner CHONGQING HAIFU MEDICAL TECH CO LTD
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