KR102557496B1 - Device for inducing Instant Effect of Skin Tightening by Investigating Algorithm of Er-glass Laser - Google Patents

Abstract

In order to induce skin tightening immediately while minimizing tissue damage through skin tightening of aged skin, the present invention is more uniform in aging and sagging skin through a special type of irradiation algorithm for regularity and dual cooling of beam irradiation. Due to tightening, it relates to a medical Er-Glass Diode Laser that induces rapid recovery through minimization of skin damage by maximizing instantaneous cooling,
In order to solve the above problems, the present invention is a skin tightening induction device by an er-glass diode laser irradiation algorithm, in which the age range and skin condition stored in advance included in the microcomputer of the main body, each individual's genetic and environmental a maximum regularity level diagnosis unit for diagnosing by categorizing skin-related information caused by factors; a maximum regularity regularity point of impact pattern calling unit that calls a pattern according to the level diagnosed by the maximum regularity level diagnosis unit; and a Maximum Regularity laser irradiation coordinate control unit that receives a laser irradiation coordinate pattern input from the regular impact point pattern calling unit and generates a laser irradiation control command, wherein the Maximum Regularity laser irradiation coordinate control unit is configured to apply the laser irradiation coordinates to the treatment area of the patient's skin. The laser output value is set to the maximum frequency according to the skin condition, and the skin shrinks as a whole through the post-shooting micro cooling method within the preset and stored laser area display DB and the laser area outer boundary called through the laser area display DB. and generates a control command to irradiate the laser according to the laser beam irradiation coordinates while securing the cooling time or adjacent distance to maximize cooling to minimize the possibility of burns, and to set the laser maximum for a specific maximum frequency to be transmitted to specific coordinates. A frequency transmission time and a laser break time for the laser maximum frequency transmission time are set, and a region mark selected from among the outer boundary shapes of the patient's skin is called and a specific maximum frequency laser is irradiated to the region mark. The Maximum Regularity regular impact point pattern calling unit calls the laser regular impact point pattern within the area display, and the laser regularly hits the laser through the maximum regularity and dual-cooling method with the laser regular impact point pattern. The skin contracts as a whole, maximizing cooling to minimize the possibility of burns.

Description

Device for inducing Instant Effect of Skin Tightening by Investigating Algorithm of Er-glass Laser}

In order to induce skin tightening immediately while minimizing tissue damage through skin tightening of aged skin, the present invention is more uniform in aging and sagging skin through a special type of irradiation algorithm for regularity and dual cooling of beam irradiation. It is about a medical Er-Glass Diode Laser that performs tightening and induces rapid recovery through minimization of skin damage by maximizing instantaneous cooling.

Research on laser beams through irradiation to the skin is diversifying, and various laser treatment techniques are being developed.

Medical laser treatment techniques using laser treatment techniques are used for various purposes such as hair loss prevention, hair growth promotion, skin exfoliation, skin regeneration, whitening, wrinkle removal, spot removal, and melasma removal.

Laser is a method of treating the entire treatment area, and it regenerates the skin widely by delivering light energy from the epidermis to the dermis layer to the entire treatment area. etc. there are many problems.

In addition, in FIG. 1, there is a problem in that wrinkles are spread and places where wrinkles are not stretched and the skin can be burned due to a clumping phenomenon in space cooling by projecting a conventional Fraxel linear laser and space cooling.

Conventional laser treatment methods are applied in various forms, and the US Fraxel laser is one of them, in which laser beams irradiated from a laser scanner proceed in one direction while maintaining a constant distance from each other.

However, in this method, since the laser beam moves in one direction and repetitive irradiation is performed, another laser beam is irradiated to the adjacent area before the area to which the laser beam is irradiated is cooled, lowering the cooling effect, resulting in PIH (post-inflammatory hyperpigmentation) Calm) and D.T. It was difficult to expect a decrease.

FIG. 2 is a prior art, random projection, even if space interval cooling is performed by Time & Minimal Space Cooling method through irregular irradiation, there is a problem in that wrinkles are spread and places where wrinkles are not stretched due to irregular impact and burns due to clumping. there was.

In this method, the laser beam emitted from the laser scanner forms an irregular pattern and is irradiated to the skin. The principle is to secure the cooling time of the previous shot in the operation of the next shot while forming a separation space between the irradiation points. .

That is, in forming the laser irradiation point, the location of the next shot is irradiated with a laser beam at a location as far away as possible from the previous shot. It could be repeatedly investigated, that PIH and D.T. It is difficult to expect a reduction and if the laser beam is irradiated in this pattern in terms of wrinkle reduction, it is difficult to expect a great effect due to inconsistency with the anatomical structure when enlarging the skin. There was a problem that the risk of local burns increased from.

In order to solve the above problem, a method of irradiating a laser beam in a spot form is used, and at this time, a plurality of laser beam spots (micro laser beams) are formed.

In the method of treating laser beams in the form of a spot, the need to improve the aftereffects compared to the overall treatment has emerged in treating by forming a micro-treatment area and delivering energy to a certain penetration depth.

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(0001) Registered Patent No. 10-1501354 (surgical device having electrodes for cosmetic surgery using high frequency output, registration date 2015. 03. 04.)

The present invention was devised in consideration of the above points, and in the skin treatment process of irradiating the skin using a laser beam, the post-shooting micro cooling is maximized through regular irradiation and irradiation method, so that the skin contracts well and maximizes cooling as a whole. The algorithm of the Maximum Regularity & Dual-Cooling (MRDC) method to minimize the possibility of burns was improved.

In addition, the present invention, in consideration of the irregularity of the skin during magnification, chose a partially irregular projection method in order to maintain a 90 degree angle that maximizes the efficiency of contraction of the laser beam with respect to the projection surface of the skin, and as a whole, An algorithm called maximization of regularity was applied to create maximization, and the cooling method proceeded with a dual cooling type, completing an algorithm that promotes ultra-cooling of temporal and spatial elements.

In addition, the present invention maintains extreme regularity in the laser irradiation method, so that when the heat energy is converted into heat energy inside the dermis, the transferred heat energy does not overlap with each other, minimizing tissue damage and enabling instant skin tightening.

In order to solve the above problems, the present invention is a skin tightening induction device by an er-glass diode laser irradiation algorithm, in which the age range and skin condition stored in advance included in the microcomputer of the main body, each individual's genetic and environmental a maximum regularity level diagnosis unit for diagnosing by categorizing skin-related information caused by factors; a maximum regularity regularity point of impact pattern calling unit that calls a pattern according to the level diagnosed by the maximum regularity level diagnosis unit; and a maximum regularity laser irradiation coordinate control unit that receives a laser irradiation coordinate pattern input from the regular impact point pattern calling unit and generates a laser irradiation control command.
The Maximum Regularity laser irradiation coordinate control unit sets the maximum value of the laser output value to the maximum frequency according to the skin condition of the patient at the treatment site of the patient's skin, and through a previously set and stored laser area display DB and a laser area display DB. Within the outer boundary of the called laser area, the skin is contracted as a whole through the post-shooting micro cooling method, and the laser is irradiated according to the laser beam irradiation coordinates with the cooling time or adjacent distance secured to minimize the possibility of burns by maximizing cooling. Create a control command to be, set the laser maximum frequency transmission time for a specific maximum frequency to be transmitted to a specific coordinate and the laser break time for the laser maximum frequency transmission time, and select one of the shapes of the outer boundary line of the patient's skin Calling one area mark and radiating a specific maximum frequency laser to the area mark. The Maximum Regularity regular impact point pattern calling unit calls a laser regular impact point pattern within the area mark, and the laser regular impact point pattern is called the maximum regularity pattern. Through Regularity and Dual-Cooling methods, the laser is regularly shot to contract the skin as a whole and maximize cooling to minimize the possibility of burns.

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The present invention includes a maximum regularity oscillation unit that converts input power input from the power input unit into a specific maximum frequency; a frequency detection unit that protrudes forward from the front end of the handpiece and is connected to a power source having a specific frequency through the oscillation unit to detect a difference between an output frequency irradiated to the skin and an input frequency reflected from the skin; and a Maximum Regularity operation control unit that is electrically connected to the oscillation unit and the frequency detection unit and performs operation control of the oscillation unit differently according to the skin condition signal transmitted from the frequency detection unit.

and a Maximum Regularity spot size changing unit for changing the spot size of semiconductor lasers having different wavelengths when the laser maximum frequency transmission time and the laser maximum frequency break time are equal to or greater than a predetermined value.

The Maximum Regularity operation control unit irradiates the laser beam to the skin through Maximum Regularity & Dual-Cooling using the peak value of the laser pulse when the amplitude of the generated laser pulse reaches the peak value and then reaches the preset steady state value Skin treatment PIH and D.T. and prevent the laser beam from being repeatedly irradiated to a specific location.

The Maximum Regularity operation control unit includes an impact image module for storing an image in which a laser is regularly hit through an MRDC method for improving skin wrinkles and minimizing tissue damage; an image analysis unit that analyzes an image received from the impact image module; an image control unit that maximizes spatial cooling in a constant pattern through the analysis information of the image analysis unit to prevent local images from occurring; an image control unit that adjusts the output level of the laser for treating the skin based on at least one preset condition parameter according to the oil content or moisture content in the skin corresponding to the information; An image monitoring unit that monitors the control state of the image controller, wherein the image analysis unit measures the position of a regular impact point and irradiates the skin with a laser in an MRDC irradiation method to minimize tissue damage over a certain value. Skin treatment In the process, sufficient space is secured for the laser impact point through dual-cooling, and space cooling is maximized in a certain pattern to prevent local burns.

The Maximum Regularity image analysis unit measures the position of the regular impact point, and if there is a position change of more than a certain value, the pattern coordinates are moved to one side according to the movement pattern called from the laser movement pattern DB storing the default value through the motion control unit, or After resetting to form coordinate values, the irradiation operation of the laser beam is repeated according to the reset pattern.

The present invention made as described above secures enough space apart from the laser impact point through Dual-Cooling in the skin treatment process of irradiating the skin with a laser by MRDC irradiation method of laser to improve skin wrinkles and minimize tissue damage, and to achieve a certain pattern It maximizes spatial cooling to prevent local burns.

In addition, the present invention prevents the occurrence of local burns by preventing repeated irradiation of a laser beam to a specific location due to regular impact of the laser, and allows wrinkles of the skin to be spread evenly as a whole.

In addition, the present invention, in consideration of the irregularity of the enlarged real skin, chose a partially irregular projection method to maintain a 90 degree angle that maximizes the efficiency of contraction of the laser beam with respect to the projection surface of the skin, and contraction as a whole. It is possible to maximize the removal of skin wrinkles by providing an algorithm of regular projection method in order to maximize contraction based on the unity of .

In addition, the present invention allows the peak value of the laser pulse to be used for skin treatment through a pulse width control unit for controlling the time width of the laser pulse and a steady state setting unit for setting the steady state amplitude of the laser pulse.

In addition, the present invention prevents the therapist from misrecognizing and confusing the laser output level through the laser output level lamp illuminated with different colors according to the laser output level.

1 shows an irradiation pattern of a conventional laser.
2 shows an irradiation pattern of another conventional laser.
3 is an MRDC irradiation pattern of a laser according to an embodiment of the present invention, and FIG. 4 is a view showing a configuration in which a laser beam is irradiated at right angles to a skin surface according to an embodiment of the present invention.
5 is a flowchart of a medical skin wrinkle improvement device using an MRDC irradiation method of a laser according to an embodiment of the present invention.
6 is a block diagram of a method for improving skin wrinkles for medical use using an MRDC irradiation method of a laser according to an embodiment of the present invention.
7 is a block diagram of a medical skin wrinkle improvement device using the MRDC irradiation method of the laser of the present invention.
8 is a block diagram of a medical skin wrinkle improvement device using an MRDC irradiation method of a laser according to another embodiment of the present invention.

In order to fully understand the present invention, preferred embodiments of the present invention will be described with reference to the accompanying drawings. Embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be construed as being limited to the examples described in detail below. This embodiment is provided to more completely explain the present invention to those skilled in the art. Therefore, the shapes of elements in the drawings may be exaggerated to emphasize a clearer explanation. It should be noted that in each drawing, the same members are sometimes indicated by the same reference numerals. In addition, detailed descriptions of well-known functions and configurations that may unnecessarily obscure the subject matter of the present invention are omitted.

3 is an MRDC irradiation pattern of a laser according to an embodiment of the present invention, and FIG. 4 is a view showing a configuration in which a laser beam is irradiated at right angles to a skin surface according to an embodiment of the present invention.

As shown in FIGS. 3 and 4, it shows the MRDC irradiation pattern of the laser to minimize tissue damage, and through the Dual Cooling method and regular irradiation, the wrinkles of the skin are spread evenly throughout and maintained at regular intervals without clumping. Since the laser is irradiated regularly, there is almost no possibility of burns.

4 is a block diagram of a medical skin wrinkle improvement device using a laser MRDC irradiation method according to an embodiment of the present invention.

As shown in FIG. 4, the microcomputer 120 of the present invention controls the handpiece 300 and the tablet computer 200, and the microcomputer 120 includes a Maximum Regularity pulse width controller 121, a Maximum Regularity steady state A setting unit 122, a Maximum Regularity pulse transmission time setting unit 123 for controlling the transmission time of the laser pulse, a Maximum Regularity pulse amplitude control unit 124 for controlling the amplitude of the laser pulse to adjust the intensity of laser irradiation, and a laser A maximum regularity laser output level lamp 125 is illuminated with different colors according to the output level to prevent the therapist from misrecognizing or confusing the irradiated laser output level to control various variables of the laser pulse.

When the amplitude of the generated laser pulse reaches a peak value and then reaches a predetermined steady state value, the microcomputer 120 of the present invention uses the peak value of the laser pulse to irradiate the skin tissue.

In the case of using the peak value of the laser pulse, the laser transmission time per unit time is increased compared to the case of using the pulse including the steady state.

The body 100 is formed with a mounting groove 110 to which the tablet computer 200 is detachable, and a microcomputer 120 for controlling the handpiece 300 and the tablet computer is built-in.

The handpiece 300 is a device that directly irradiates a laser beam by being close to the patient's treatment site. An optical unit that irradiates the generated laser with balanced light, a laser scanner that adjusts the irradiation position of the laser transmitted from the optical unit, and a laser movement direction within the outer boundary of the treatment area called through the treatment area display are regular. It includes a laser pattern unit in which movement coordinate values are set so that it can be formed in the form of a regular pattern.

The outer surface of the handpiece 300 is fastened with an upper cover and a lower cover, a rubber clamp that surrounds and protects the laser oscillation unit, and a handpiece that is coupled to one end of the optical unit to separate the skin and the optical unit by a predetermined distance. Include more tips.

The laser oscillation unit coupled to the handpiece 300 of the present invention generates an erbium glass laser and is a device that generates a laser that is irradiated to the treatment area of the patient. Using the peak of the laser pulse, a fine hole is drilled on the skin tissue do.

The optical unit of the handpiece 300 is a mechanism for generating balanced light from the laser generated in the laser oscillation unit, and generates and outputs balanced light in the optical unit configured by applying a balance correction lens.

The laser scanner radiates a laser transmitted from the optical unit to the treatment area of the patient, and functions to control positional coordinates to which the laser beam is irradiated.

That is, the laser scanner of the handpiece 300 includes an X-axis rotation mirror, an X-axis control motor for adjusting the angle of the X-axis rotation mirror, a Y-axis rotation mirror, and a Y-axis control motor for adjusting the angle of the Y-axis rotation mirror. Including, it is possible to change the positional coordinates of the laser beam irradiated to the treatment area in various ways.

In forming a fine hole in the skin tissue for the treatment area, the laser pattern unit is moved so that the movement direction of the laser within the outer boundary of the treatment area called through the treatment area display unit 126 can be made in a regular pattern. Set and store coordinate values.

The regular movement pattern in which the laser beam for treatment moves like this reduces the concern that the laser beam is repeatedly irradiated to a specific location. It is designed to spread well and prevent skin burns in a specific localized location.

The tablet computer 200 can implement data input and screen display functions by a touch screen method, input various setting values related to laser emission, and display the progress of laser emission.

In addition, it has a built-in CPU and memory to have calculation and data storage functions, and is configured to be detachable from the mounting groove 110 of the main body 100, thereby providing portability and mobility for the tablet computer 200 or the main body 100. made to have it.

5 is a flowchart of a method for improving skin wrinkles for medical use using an MRDC irradiation method of a laser according to an embodiment of the present invention.

As shown in FIG. 5, the medical skin wrinkle improvement method using the MRDC irradiation method of the laser to minimize tissue damage according to the present invention is largely divided into Maximum Regularity & Dual-Cooling (MRDC) method laser output value setting step ( S110), MRDC method laser transmission time setting step (S120), MRDC method laser break time setting step (S130), MRDC method laser area mark calling and irradiation step (S140), MRDC method laser regular bullet point pattern calling step (S150), It is made including a laser irradiation step (S160) through the MRDC method.

Using the peak of the laser pulse on the patient's skin, the laser beam is irradiated to the skin treatment area to pierce a hole in the skin tissue and obtain skin treatment from the regeneration of the area. The irradiation position moves with regularity in a moving pattern being investigated

An AI thin film is deposited with a certain thickness on Er/Yb-added phosphate glass attached to the laser according to the present invention, ion-exchanged with AgNO3 molten salt for a certain period of time, and formed so that the refractive index gradually decreases in the inward direction at a constant frequency to perform an additional ion exchange process to investigate the maximum rule pattern.

As another embodiment, in forming a glass thin film simultaneously doped with Er/Yb by the RF magnetron sputtering method, 3 parts by weight of Er and 15 parts by weight of Yb are determined in the total 100 parts by weight of the Er-Glass Diode Laser. It was confirmed that the irradiation intensity decreased rapidly when the irradiation intensity increased, but when the amount was 3 or 15 parts by weight or more.

As another example, it is preferable to coat the Er-Glass Diode Laser with an ultraviolet curing polymer or to make it of erbium-doped sulfide-based glass in order to prevent impurity penetration and mechanical stability of the Er-Glass Diode Laser.

If manufactured in this way, non-uniformity of the interface, which is the main cause of light loss of laser light, can be overcome, and maximum regularity light can be easily oscillated by suppressing the generation of microcrystals in Er-Glass.

Hereinafter, an apparatus for inducing skin tightening by an irradiation algorithm of an Er-glass diode laser for implementation of the present invention will be described in detail.

As one embodiment, as shown in FIG. 6, the Maximum Regularity level diagnosis unit 130 according to the present invention is pre-stored age and skin condition, skin-related information due to genetic and environmental factors of each individual. are diagnosed by leveling them by item.

Maximum Regularity The regular impact point pattern calling unit 140 is a module that calls a pattern according to the level.

The Maximum Regularity laser irradiation coordinate control unit 150 contracts the skin as a whole and maximizes cooling through the post-shooting micro-cooling method within the preset and stored laser area display DB and the outer boundary of the laser area called through the laser area display DB. A control command is generated so that the laser is irradiated according to the irradiation coordinates of the laser beam in a state where a cooling time or an adjacent distance to minimize the possibility of burns is secured.

In addition, the Maximum Regularity laser irradiation coordinate control unit 150 sets a laser maximum frequency transmission time for a specific maximum frequency to be transmitted to a specific coordinate and a laser break time for the laser maximum frequency transmission time.

In the laser regular impact point pattern through the Maximum Regularity laser irradiation coordinate control unit 150, laser No. 1 is irradiated with a specific maximum frequency in the lower left corner, and laser No. 2 is irradiated with a specific maximum frequency in the upper right corner in a diagonal direction by increasing the interval. In the horizontal direction, laser No. 3 is irradiated with a specific maximum frequency in the upper left corner, and in the diagonal direction, laser No. 4 is irradiated with a specific maximum frequency in the lower right corner. After the pattern is finished, the MRDC pattern is repeated while constantly moving in rows or columns.

Specifically, the laser on-time of each impact point is the same through dual cooling with a regular laser impact point pattern, the laser off-time is T1 in the diagonal direction with a large gap between the impact points, and the off-time is T2 in the lateral direction. is characterized in that the Off-Time is T3 (where T1 < T2 < T3).

That is, the diagonal direction in which the distance between the laser impact points is large has a small laser off-time, and the smaller the distance between the laser impact points, the greater the laser off-time.

When the laser is irradiated while moving in a matrix in this way, as shown in FIG. 3, the laser impact points are formed regularly, and these impact points are formed at regular intervals, so that the dual cooling and regular intervals are maintained. Through irradiation, the wrinkles of the skin are evenly spread throughout, and there is little possibility of skin burns because there is no clumping in a specific location.

In general, wrinkles are caused by sagging skin, so when the skin shrinks, wrinkles are removed. Therefore, when the skin tissue is irradiated using the peak value of the laser pulse, it shrinks due to laser heat.

At this time, since the irradiation of the laser beam is maximized when it enters the skin surface at a right angle, the MRDC method according to the present invention maximizes the efficiency of contraction on the projection surface of the skin in consideration of the irregularity of the real skin magnified 2,000 times In order to maintain a 90-degree angle, the method of 'irregular' was chosen, and the algorithm was completed by setting a projection method of 'regular' to maximize the contraction with the uniformity of the overall contraction.

That is, locally, the 'irregular' method was chosen to project the laser beam at right angles to the projection surface of the skin in consideration of irregularities, maximizing the highest efficiency of local contraction and local wrinkle removal, and overall 'regular' ' by choosing the method to maximize the shrinkage by considering the uniformity of the shrinkage, so as to efficiently remove wrinkles.

As shown in FIGS. 6 to 8 , skin-related information attributable to each individual's genetic and environmental factors, as well as the age group and skin condition pre-stored through the level diagnosis unit 130, is leveled and diagnosed for each item. .

In the present invention, patterns are called according to the level through the Maximum Regularity regularity point of impact pattern calling unit 140 .

A laser irradiation control command is generated by receiving a laser irradiation coordinate pattern from the Maximum Regularity regular impact point pattern calling unit 140, which calls a pattern according to the level through the Maximum Regularity laser irradiation coordinate control unit 150.

Since the irradiation of the laser beam is maximized when it enters the skin surface at a right angle, the MRDC method according to the present invention takes into account the irregularity of the real skin magnified 2,000 times and produces a 90-degree angle that maximizes the efficiency of contraction with respect to the projection surface of the skin. In order to maintain the angle, a pattern is called through the Maximum Regularity regular impact point pattern calling unit 140 according to the average level of the projection surface of the skin to maintain a 90 degree angle that maximizes the efficiency of contraction with respect to the projection surface of the skin. The maximum regularity laser irradiation coordinate control unit 150 receives a laser irradiation coordinate pattern having location information of the projection surface of the optimal skin, and generates a 90-degree angle laser irradiation control command.

In addition, the laser output value is set to the maximum frequency according to the skin condition of the patient at the treatment site of the patient's skin.

Maximum Regularity Within the laser area display DB preset and stored through the laser irradiation coordinate control unit 150 and the outer boundary of the laser area called through the laser area display DB, the skin contracts as a whole and maximizes cooling through the post-shooting micro cooling method. A control command is generated so that the laser is irradiated according to the laser beam irradiation coordinates while the maximum regularity cooling time of the post-shooting micro cooling module 127 or the adjacent distance is secured to minimize the possibility of burns.

A laser maximum frequency transmission time for the specific maximum frequency and a laser break time for the laser maximum frequency transmission time are set.

At this time, if the laser maximum frequency transmission time and the laser maximum frequency break time are more than a certain value, the microcomputer 120 calls an area mark selected from the shape of the outer boundary line of the patient's skin and applies a specific maximum frequency laser to the area mark. investigate

The maximum regularity post-shooting micro cooling module 127 contracts the skin as a whole through the post-shooting micro cooling method and minimizes the possibility of burns by maximizing cooling.

That is, the laser is regularly hit by the maximum regularity pattern and dual-cooling, that is, the MRDC method, with the laser regular impact point pattern.

As another embodiment of the present invention, the position of the regular impact point is measured through the Maximum Regularity video monitoring unit 184 or the Maximum Regularity video analysis unit 182 that monitors the control state of the Maximum Regularity video controller 183 so that a difference of more than a certain value is detected. When this occurs, the difference may be corrected through a maximum regularity spot size changing unit that changes the spot size of a semiconductor laser having a certain wavelength.

Meanwhile, the present invention converts the input power input from the power input unit into a specific maximum frequency through the Maximum Regularity oscillation unit 160, protrudes forward from the front end of the handpiece through the Maximum Regularity frequency detection unit 170, and through the oscillation unit It is connected to a power source with a specific frequency and detects the difference between the output frequency irradiated to the skin and the input frequency reflected from the skin.

It is electrically connected to the oscillation unit and the frequency detection unit through the maximum regularity operation control unit 180, and the operation control of the oscillation unit is performed differently according to the skin condition signal transmitted from the frequency detection unit.

The Maximum Regularity operation controller 180 controls the laser beam through Maximum Regularity & Dual-Cooling (MRDC) using the peak value of the laser pulse when the amplitude of the generated laser pulse reaches the peak value and then reaches the preset steady state value. In the skin treatment process for irradiating the skin, the cooling time for the location where the laser beam is sent is secured to reduce the PIH and DT and prevent the laser beam from being repeatedly irradiated to a specific location.
Here, DT stands for Down Time, which means a rest period after a procedure or surgery.

The Maximum Regularity operation control unit 180 stores an image in which the laser is regularly hit through the MRDC method for improving skin wrinkles and minimizing tissue damage. It is possible to catch and correct the case where the laser 5 to 5 deviates from the regular impact position by more than a certain value.

The image received from the maximum regularity impact image module 181 is analyzed through the maximum regularity image analysis unit 182 .

Through the maximum regularity video control unit 183, spatial cooling is maximized in a certain pattern through the analysis information of the video analysis unit 182 to control local images from occurring.

For example, the output level of the laser beam for treating the skin is determined based on at least one preset condition parameter according to the oil content or moisture content in the skin corresponding to the information through the Maximum Regularity video controller 183. Adjust.

In addition, as another embodiment, since the irradiation of the laser beam is maximized when it enters the skin surface at right angles, the MRDC method according to the present invention analyzes the irregularity of the real skin magnified 2,000 times with the Maximum Regularity image analysis unit 182, The output level of the laser beam is adjusted through the maximum regularity image controller 183 to maintain a 90-degree angle with respect to the projection surface of the skin that maximizes the contraction efficiency.

In addition, in order to maximize the contraction based on the uniformity of the overall contraction, a monitoring and control algorithm that can maintain the angle of 90 degrees as much as possible is used based on the analysis from the Maximum Regularity video controller 183 to the Maximum Regularity video analysis unit 182. can

At this time, it is assumed that the 90 degree angle is maintained when the maximum regularity impact image module 181 receives input or reflection with maximum output.

For example, the Maximum Regularity image monitoring unit displays a reflection image of a laser beam when a 90-degree angle maximizing contraction efficiency is kept close to the skin analyzed by the Maximum Regularity image analysis unit for irregularities of real skin magnified 2,000 times. After monitoring, the Maximum Regularity video control unit may receive the monitoring information and adjust the output direction of the laser beam to maintain the maximum angle of 90 degrees.

In addition, in order to maintain a maximum angle of 90 degrees, the output direction of the laser beam may be adjusted so that the output of the reflection image is at a maximum right angle to the projection surface of the skin.

Therefore, the present invention is a laser MRDC irradiation method for improving skin wrinkles and minimizing tissue damage. In the skin treatment process of irradiating the skin with a laser, sufficient space is secured between the laser impact points through dual-cooling, and space cooling is performed in a regular pattern. is maximized to prevent local burns.

When the irradiation of the laser beam for treatment is completed along the movement pattern called from the laser movement pattern DB, the pattern coordinates are moved to one side or the patterns are reduced or enlarged at an equal rate to form regular but different coordinate values. After resetting, the irradiation operation of the laser beam is repeated according to the reset pattern.

Then, by calling the movement pattern stored in the laser movement pattern DB, the movement direction of the laser beam for treatment is determined within a coordinate range that does not deviate from the outer boundary line.

100: body
120: microcomputer
121: Maximum Regularity Pulse Width Control
122: Maximum Regularity steady state setting unit
123: Maximum Regularity pulse transmission time setting unit
124: Maximum Regularity Pulse Amplitude Control
125 : Maximum Regularity Laser Output Level Lamp
200: tablet computer, 300: handpiece

Claims (5)

In the skin tightening induction device by the irradiation algorithm of the Er-glass diode laser,
A maximum regularity level diagnosis unit that categorizes and diagnoses skin-related information attributable to each individual's genetic and environmental factors, which are stored in the microcomputer of the main body in advance;
a maximum regularity regularity point of impact pattern calling unit that calls a pattern according to the level diagnosed by the maximum regularity level diagnosis unit;
A maximum regularity laser irradiation coordinate control unit for receiving a laser irradiation coordinate pattern input from the regular impact point pattern calling unit and generating a laser irradiation control command; including,
The Maximum Regularity laser irradiation coordinate control unit,
Setting the maximum value of the laser output value as the maximum frequency according to the skin condition of the patient at the treatment site of the patient's skin,
Cooling time that minimizes the possibility of burns by maximizing cooling by contracting the skin as a whole through the post-shooting micro cooling method within the preset and stored laser area display DB and the outer boundary of the laser area called through the laser area display DB Generates a control command so that the laser is irradiated according to the laser beam irradiation coordinates with the proximity distance secured,
Set the laser maximum frequency transmission time for a specific maximum frequency to be transmitted to specific coordinates and the laser break time for the laser maximum frequency transmission time,
Calling an area mark selected from among the shapes of the outer boundary lines of the patient's skin and irradiating a specific maximum frequency laser to the area mark;
The Maximum Regularity regular impact point pattern calling unit,
Calling the laser regular impact point pattern within the area mark,
With the laser regular impact point pattern, the laser is regularly hit through the Maximum Regularity and Dual-Cooling (MRDC) method to contract the skin as a whole and maximize cooling to minimize the possibility of burns,
The Maximum Regularity laser irradiation coordinate control unit receives a laser irradiation coordinate pattern including positional information of the skin projection surface capable of maintaining a 90 degree angle maximizing contraction efficiency with respect to the projection surface of the skin through the Maximum Regularity regular impact point pattern calling unit. generates a 90 degree angle laser irradiation control command only for the laser irradiation coordinate pattern,
a maximum regularity oscillation unit that converts the input power input from the power input unit into a specific maximum frequency; a maximum regularity frequency detection unit connected to a power source having a specific frequency through the oscillation unit and detecting a difference between an output frequency irradiated to the skin and an input frequency reflected from the skin; Er-glass diode laser comprising a; maximum regularity operation control unit that is electrically connected to the maximum regularity oscillation unit and maximum regularity frequency detection unit and performs operation control for the oscillation unit differently according to the skin condition signal transmitted from the frequency detection unit Skin tightening induction device by investigation algorithm of . delete The method of claim 1,
A Maximum Regularity spot size changing unit for changing the spot size of semiconductor lasers having different wavelengths when the laser maximum frequency transmission time and the laser maximum frequency break time are above a certain value; irradiation of an Er-glass Diode laser comprising: Algorithm-based skin tightening induction device. The method of claim 1,
The Maximum Regularity operation control unit irradiates the laser beam to the skin through Maximum Regularity and Dual-Cooling techniques using the peak value of the laser pulse when the amplitude of the generated laser pulse reaches the peak value and then reaches the preset steady state value Skin It is characterized by securing cooling time for the location where the laser beam is sent during the procedure to reduce post-inflammatory hyperpigmentation (PIH) and down time (DT), and to prevent repeated irradiation of the laser beam to a specific location. Skin tightening induction device by Er-glass Diode laser irradiation algorithm. The method of claim 1,
The Maximum Regularity operation control unit
a Maximum Regularity impact image module for storing an image in which the laser is regularly hit through an MRDC scheme for improving skin wrinkles and minimizing tissue damage;
a maximum regularity image analysis unit that analyzes the image received from the impact image module;
a maximum regularity image control unit that adjusts the output level of the laser corresponding to the analysis information based on at least one preset condition parameter according to the oil content or moisture content in the skin;
A maximum regularity video monitoring unit for monitoring the control state of the maximum regularity video control unit;
The Maximum Regularity image monitoring unit produces a reflection image of the laser beam when the irregularity of the real skin magnified 2,000 times is kept close to the projection surface of the skin analyzed by the Maximum Regularity image analysis unit at an angle of 90 degrees that maximizes the efficiency of contraction. After monitoring, the maximum regularity image control unit receives the monitoring information and adjusts the output direction of the laser beam to maintain the maximum angle of 90 degrees so that the output of the reflection image is maximized. Skin tightening induction device by laser irradiation algorithm.