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An excitation method, device, equipment and storage medium of an array ultrasonic transducer

An ultrasonic transducer and array technology, applied in the field of ultrasonic medical treatment, can solve problems such as complicated operation of ultrasonic treatment and poor effect of ultrasonic treatment, and achieve the effects of improving heating efficiency, heating consistency, improving effect, and easy operation

Active Publication Date: 2020-04-10
GREEN VALLEY BRAINTECH SHENZHEN MEDICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an excitation method, device, equipment and storage medium for an array ultrasonic transducer, aiming to solve the problems of poor ultrasonic treatment effect and complicated ultrasonic treatment operation in the prior art

Method used

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  • An excitation method, device, equipment and storage medium of an array ultrasonic transducer
  • An excitation method, device, equipment and storage medium of an array ultrasonic transducer
  • An excitation method, device, equipment and storage medium of an array ultrasonic transducer

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Embodiment 1

[0025] figure 1 It shows the implementation flow of the excitation method of the array ultrasonic transducer provided by Embodiment 1 of the present invention. For the convenience of description, only the parts related to the embodiment of the present invention are shown, and the details are as follows:

[0026] In step S101, a request input by a user for ultrasonic treatment of a tissue to be treated by using a single array ultrasonic transducer is received.

[0027] The embodiment of the present invention is applicable to the ultrasonic treatment equipment, and the ultrasonic treatment equipment includes a control logic, a power amplifier circuit, an output matching circuit and a transducer. Preferably, the ultrasonic therapy device can be connected with a personal electronic device so as to receive an ultrasonic therapy request input by a user, and the electronic device connected to the ultrasonic therapy device can flexibly control the change of the excitation focus to mak...

Embodiment 2

[0042] Figure 4 The structure of the excitation device for the array ultrasonic transducer provided by Embodiment 2 of the present invention is shown. For the convenience of description, only the parts related to the embodiment of the present invention are shown, including:

[0043] A request receiving unit 41, configured to receive a user-input request for ultrasonic treatment of the tissue to be treated using a single array ultrasonic transducer; and

[0044] The transducer excitation unit 42 is configured to use multiple frequencies to simultaneously excite the array ultrasonic transducer to generate ultrasonic waves for ultrasonic treatment of the tissue to be treated.

[0045] like Figure 4 As shown, preferably, wherein the transducer excitation unit 42 includes:

[0046] The excitation parameter acquisition unit 421 is configured to acquire multiple excitation frequencies for exciting the array ultrasonic transducer, focus positions corresponding to the multiple exci...

Embodiment 3

[0053] Figure 6 The structure of the ultrasonic therapy device provided by the third embodiment of the present invention is shown, and for the convenience of description, only the parts related to the embodiment of the present invention are shown.

[0054] The ultrasonic treatment device 6 of the embodiment of the present invention includes a processor 60 , a memory 61 and a computer program 62 stored in the memory 61 and operable on the processor 60 . When the processor 60 executes the computer program 62, it realizes the steps in the embodiment of the excitation method for the above-mentioned array ultrasonic transducer, for example figure 1 Steps S101 to S102 are shown. Alternatively, when the processor 60 executes the computer program 62, the functions of the units in the above-mentioned device embodiments are realized, for example image 3 Function of units 31 to 32 shown.

[0055] In the embodiment of the present invention, a request input by the user for ultrasonic ...

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Abstract

The invention is applicable to the technical field of ultrasonic medical treatment and provides an array ultrasonic transducer excitation method, device, equipment and a storage medium. The method comprises steps: a request inputted by a user of using a single array ultrasonic transducer to carry out ultrasonic treatment on a to-be-treated tissue is received, multiple frequencies are used to excite the array ultrasonic transducer at the same time, ultrasonic waves for carrying out ultrasonic treatment on the to-be-treated tissue are generated, the acoustical window of the single array ultrasonic transducer is effectively increased, cavitation effects are enhanced, the temperature rise efficiency and the heating consistency of the to-be-treated tissue are improved, heat damages of the tissue in an ultrasonic channel are reduced, and the ultrasonic treatment effects are further improved. Besides, through electronic equipment connected with ultrasonic treatment equipment using the excitation method, focus changes are flexibly controlled and excited, and the ultrasonic treatment operation is simpler and more convenient.

Description

technical field [0001] The invention belongs to the field of ultrasonic medical technology, and in particular relates to an excitation method, device, equipment and storage medium of an array ultrasonic transducer. Background technique [0002] Ultrasound has been widely used in the medical field, especially in diseases such as nerves, tumors, and blood, and the role of ultrasound therapy is becoming more and more important. At home and abroad, the research on ultrasonic nerve stimulation and regulation, ultrasonic ablation and other fields has become more and more in-depth, and the effect of non-invasive ultrasonic therapy has become more and more obvious. [0003] Non-invasive ultrasound therapy is to use the thermal effect, mechanical effect and cavitation effect of ultrasound to achieve the purpose of treatment. To achieve the ultrasonic radiation force intensity or temperature rise effect required for treatment, a large transducer excitation energy is required. Since i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61N7/02
CPCA61N7/02A61N2007/0021A61N2007/0073
Inventor 郑海荣邱维宝李锦成周娟
Owner GREEN VALLEY BRAINTECH SHENZHEN MEDICAL TECH CO LTD
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