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Ultrasonic-assisted laser efficient and accurate depilation beautifying method and device

An ultrasonic-assisted hair removal device technology, applied in ultrasonic/sonic/infrasonic diagnosis, ultrasonic/sonic/infrasonic Permian technology, ultrasonic/sonic/infrasonic image/data processing, etc., can solve problems such as power cannot be adjusted, To achieve the effect of changing blindness, relieving local acidosis, and promoting tissue blood circulation

Pending Publication Date: 2022-03-29
西安欧益光电科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention aims to solve the problem that the power cannot be adjusted during the existing hair removal, and provides an ultrasonic-assisted laser efficient and precise hair removal beauty method and device that adopts ultrasonic monitoring technology and is arranged in an array. The arrangement is continuously emitting pulsed ultrasonic waves, and then collecting The echo signal is used to confirm the hair concentration in the skin area through signal analysis, and then feed back to the equipment to automatically adjust the laser power to achieve the purpose of balanced hair removal

Method used

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  • Ultrasonic-assisted laser efficient and accurate depilation beautifying method and device
  • Ultrasonic-assisted laser efficient and accurate depilation beautifying method and device
  • Ultrasonic-assisted laser efficient and accurate depilation beautifying method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Such as figure 1 As shown, an ultrasonic-assisted laser efficient and precise hair removal cosmetic method includes the following steps:

[0068] S1. Ultrasonic hair follicle detection: Make the ultrasonic auxiliary unit 2 contact the skin, the ultrasonic auxiliary unit 2 sends pulse signals to the skin, the pulse signal rebounds after touching the hair follicles of the pores, each ultrasonic auxiliary unit 2 receives the ultrasonic echo signal and amplifies it, and the use time is different The method analyzes characteristics and data integration, and finally obtains the direction and distance between the hair follicle and the ultrasonic auxiliary unit 2, and then feeds it back to the laser hair removal device 1, and the laser hair removal device 1 adjusts the power to optimize hair removal;

[0069] The pulse signal includes a longitudinal vibration signal and a radial vibration signal, and the ultrasonic echo signal includes a longitudinal ultrasonic echo signal and...

Embodiment 2

[0083] Such as figure 1 As shown, an ultrasonic-assisted laser efficient and precise hair removal cosmetic method includes the following steps:

[0084] S1. Each ultrasonic unit 2 sends a pulse signal, and the signal rebounds after touching the hair follicle of the pore, and each ultrasonic unit 2 receives the ultrasonic echo signal, and analyzes the ultrasonic echo signal through each ultrasonic unit 2,

[0085] By setting the corresponding frequency to the transducer 21, with the help of the two frequencies of longitudinal vibration and radial vibration of the transducer 21, after the two waves collide with the hair follicle, the longitudinal vibration carries the radial vibration wave rebound, and the returned signal is processed. Zoom in, analyze the characteristics, and through the data integration of multiple transducers 21, determine the direction and distance of the corresponding hair follicle position from the ultrasonic probe, so as to accurately locate the hair fol...

Embodiment 3

[0105] Such as Figure 3-4 As shown, an ultrasonic-assisted laser efficient and precise hair removal cosmetic device includes a laser hair removal device 1, an ultrasonic auxiliary unit 2 arranged at the output end of the laser 1, a thermistor 3 arranged at the front end of the ultrasonic auxiliary unit 2, and an electrical connection with the thermistor 3. The connected TEC4, the TEC4 is set above the ultrasonic auxiliary unit 2;

[0106] The ultrasonic auxiliary unit 2 includes at least two ultrasonic transducers 21 arranged at the laser emission end of the laser hair removal device 1, and the ultrasonic transducer 21 includes a shell 211 and a resonant plate 212, a piezoelectric ceramic, and a piezoelectric ceramic that are sequentially arranged in the shell 211 from top to bottom. The sheet 213, the matching layer 214, the ultrasonic transducers 21 are arranged in an array, and the shell 211 includes a cooling head.

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Abstract

The invention provides an ultrasonic-assisted laser efficient and accurate depilation beautifying method and device, and the device comprises a laser depilation device, an ultrasonic-assisted unit disposed at the output end of a laser, a thermistor disposed at the front end of the ultrasonic-assisted unit, and a TEC electrically connected with the thermistor, and the TEC is disposed above the ultrasonic-assisted unit. An ultrasonic monitoring technology and array type combined arrangement are adopted, according to the arrangement mode, pulse ultrasonic waves are continuously transmitted, then echo signals are collected, the concentration of hair in a skin area is determined through signal analysis, then the concentration is fed back to equipment, the power of a laser is automatically adjusted, and the purpose of balanced hair removal is achieved; meanwhile, the ultrasonic transducer utilizes ultrasonic waves with corresponding frequencies to carry out ultrasonic dispersion on the hair removal liquid, the combination area of the liquid and the hair follicles is increased, the laser hair removal effect is promoted, the anti-inflammatory effect is inhibited and achieved, and the phenomena of red and swollen hair follicles and the like are avoided.

Description

technical field [0001] The invention relates to the technical field of medicine or veterinary medicine, in particular to an ultrasonic-assisted laser efficient and precise hair removal cosmetic method and device. Background technique [0002] Before the operation of existing laser hair removal equipment, it is necessary to shave off the hair on the skin surface, then apply cold gel, and then perform hair removal. The hidden danger of this method is that it cannot follow the hair concentration for adjustable hair removal, resulting in the hair of all pores being treated equally during hair removal, and the maximum power is used for irradiation, and the power cannot be automatically adjusted according to the hair concentration. Contents of the invention [0003] The present invention aims to solve the problem that the power cannot be adjusted during the existing hair removal, and provides an ultrasonic-assisted laser efficient and precise hair removal beauty method and devic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B18/20A61B8/08A61M35/00
CPCA61B18/20A61B8/0858A61M35/003A61B8/14
Inventor 华俊
Owner 西安欧益光电科技有限公司
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