Complex frequency focused ultrasound non-invasive fat dissolving method and device

A technology of focused ultrasound and compound frequency, which is applied in the medical field, can solve the problems of adjacent tissues around the injury, failure to achieve focused ultrasound treatment, large wavelength, etc., and achieve the effect of maintaining integrity

Inactive Publication Date: 2011-11-23
高春平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although low-frequency ultrasound has the above-mentioned advantages, in specific applications, because its wavelength is too large (take 25KHz ultrasound as an example, the wavelength is 6cm), and according to acoustic theory, the focal spot area cannot be smaller than the wavelength by applying modern acoustic focusing technology. (Th...

Method used

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  • Complex frequency focused ultrasound non-invasive fat dissolving method and device
  • Complex frequency focused ultrasound non-invasive fat dissolving method and device
  • Complex frequency focused ultrasound non-invasive fat dissolving method and device

Examples

Experimental program
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Effect test

Embodiment 1

[0046] Embodiment 1: Ultrasonic therapy system

[0047] The present invention takes an ultrasonic treatment system as Example 1 to illustrate the implementation of a composite frequency focused ultrasonic non-invasive fat-melting device.

[0048] The ultrasonic therapy system is a system used to receive, process and send therapeutic ultrasonic signals and data, and control the output of therapeutic ultrasonic waves according to control instructions. There are two purposes for designing an ultrasonic therapeutic system. On the one hand, it completes the measurement of relevant parameters in a specific state, so that It provides information for ultrasonic therapy; on the other hand, it controls the therapeutic ultrasonic wave based on the ultrasonic therapy system.

[0049] Functionally, the ultrasonic treatment system can be divided into main control module 001, temperature measurement module 002, treatment site guidance module 003, pulse duty ratio adjustment module 004, power...

Embodiment 2

[0068] Example 2: Compound Frequency Treatment Head

[0069] The present invention takes composite frequency, piezoelectric crystal self-focusing structure ultrasonic transducer as embodiment 2 to describe the composite frequency therapeutic head implementation mode of composite frequency focused ultrasound non-invasive fat melting device.

[0070] image 3 The composite frequency is displayed, and the piezoelectric crystal self-focusing structure ultrasonic transducer constitutes the structure diagram of the composite frequency treatment head. In the figure, the treatment head shell (301), self-focusing piezoelectric crystal (213), piezoelectric crystal back cover (302), cover (303) and handle (304) are arranged in sequence, forming the transducer structure, the self-focusing structure piezoelectric crystal (313) is installed in the cavity of the treatment head shell (301), the piezoelectric crystal back cover plate (302) squeezes and supports the piezoelectric crystal from ...

Embodiment 3

[0071] Example 3: Compound Frequency Focused Ultrasound Non-invasive Fat Melting Device

[0072] laboratory research report

[0073] 1. Multi-frequency focused ultrasound non-invasive fat melting device

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PUM

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Abstract

The invention relates to a complex frequency focused ultrasound non-invasive fat dissolving method and device. The invention is characterized in that low frequency ultrasound and medium high frequency high-power focused ultrasound are comprehensively applied to act on subcutaneous fat simultaneously, a mode of dissolving the subcutaneous fat by complex frequency is utilized, and long-time low frequency low-power ultrasound stably performs ultrasound cavitation in subcutaneous fat cells, thus interior tension accumulation is close to a critical threshold; because the medium high frequency high-power focused ultrasound waves which are instantly transmitted can focus the ultrasound waves within an accurate focusing range, the ultrasound waves can selectively act on the subcutaneous fat cells without damaging the surrounding tissues; and the medium high frequency high-power focused ultrasound waves which are transmitted instantly can induce instant unstable ultrasound wave cavitation under the condition that the stable cavities in the subcutaneous fat cells are close to the critical threshold, and explosion is induced in the subcutaneous fat cells to promote the subcutaneous fat cells to dissolve.

Description

Technical field [0001] The invention relates to the field of medical technology, in particular to a method and a device for non-invasively dissolving subcutaneous fat by compound frequency focused ultrasound. Background technique [0002] Beauty is the nature of human beings. With age, the body shape will inevitably change. More and more people hope to change the body shape and the aesthetics of the body surface through partial body weight loss and shaping technology. According to a study conducted by the American Academy of Medical Cosmetology According to a survey, 45.8% of adult women aged 18 to 60 are interested in changing their personal appearance through body shaping techniques and procedures. [0003] In the past, the only way to remove excess body fat and improve body curves was to extract local subcutaneous fat through liposuction. Although the effect of liposuction surgery is obvious, but because it is a surgical operation, there are inevitably many inherent defe...

Claims

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Application Information

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IPC IPC(8): A61N7/00
Inventor 高春平
Owner 高春平
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