RU2734337C1 - Method for visualization of human skin pigmentation training - Google Patents

Abstract

FIELD: medical equipment.

SUBSTANCE: in a method for visualizing the formation and fixation of a motor skill of introducing a pigment into a skin by a maniple by forming and fixing a skill on a translucent sample which imitates human skin, sample made of silicon is used. Sample is placed on the translucent support surface into the light flux directed from the side opposite the observation point. Using the maniple, strokes are made and pigmented massifs are formed with vertical reciprocation of the needle, which is introduced with gradual change of depth of penetration into sample along arc path with smooth inlet into sample at beginning of arc and smooth output from sample at end of arc. In the process of introduction one observes the actions for introduction of the pigment into the sample in dynamics and correction of the body and hands with reference to the sample. Disclosed is a device for visualizing formation and fixation of motor skill of pigment introduction into skin with maniple.

EFFECT: technical result is reduced time of forming skills to create visual effect of applied permanent make-up for a long period of time.

2 cl,11 dwg

Description

The visualization method of teaching the pigmentation of human skin refers to services in cosmetics, to teaching permanent face makeup, and can be used to teach practical techniques for creating a long-term visual effect of applied makeup.

In recent decades, the tattooing technique has been used for aesthetic and cosmetic purposes, mainly to imitate women's makeup in the eyebrows, lips and eyes. The great popularity of this type of tattooing contributed to its separation into an independent direction of cosmetology - permanent makeup.

Permanent makeup means a service based on the principle of introducing pigment to a certain depth into the skin using a needle, and includes many already known schools and current trends, various hardware techniques and a manual method that are in demand today. WWW.PERMANENT-MAGAZINE.RU PERMANENT MAKE-UP 2015 - 2016

From the prior art, methods of teaching various techniques described in the journals WWW.PERMANENT-MAGAZINE.RU PERMANENT MAKE-UP are known, such as the article in the PRACTICE section "Permanent eyelid makeup. PUSH-UP EYELINER technique: procedure algorithm" # 10 2016 ., p. 41; article in the MASTER-CLASS section: "Creation of eyebrows in the author's method" TRANSFORM YOU ", supplemented by glare highlighting" # 10 2016, p. 49; article in the MASTER CLASS section: "Microblading, or manual hair technique" Secret of three hairs "# 10 2016, p. 65.

The transfer of experience and training of listeners, as a rule, is typical and is carried out step by step, as for example, in the famous school of Alexander Sivak, who teaches students step by step, 1 step - theory, 2 step - demonstration of skills, applied procedures, 3 step - working out on latex, 4 step - practicing on the model (WWW.PERMANENT-MAGAZINE.RU PERMANENT MAKE-UP # 10 2015 p.97).

When demonstrating skills and practicing on latex, with this method of training, all the results can be studied only after the procedure, examining a sample with an embedded pigment, which delays the process of mastering skills by students, and can lead to automaticity of erroneous skills, wrong techniques.

As a rule, during training, “training skin” is used from auxiliary materials, ranging from linoleum to latex, but the wrong skills are fixed on them, due to the significant difference in tactile sensations of the consistency and density of living facial skin from training skin.

A device for teaching according to the patent "A method of teaching drawing and a light tablet for its implementation" RU 2616322, application: 2015156014 from 27.12.2015, published: 14.04.2017, IPC B43L 5/00, a light tablet used for visualizing the learning process, containing , a box with fasteners for pressing a flat sheet, light sources located along the perimeter of the box, and a light-transmitting sheet of the working surface made of cast transparent polycarbonate, located above the LED sources, the LED sources have a neutral white glow color.

The tablet is applicable for teaching drawing and demonstrating teaching aids and processes in real time using a projector and auxiliary equipment, which together allow you to combine a presentation, a lecture with a practical lesson.

But the design of this device provides for the study of the processes of drawing a pattern on a fixed plane, and does not allow the study of deep processes inside a volumetric sample in dynamics, for example, when the pigment is introduced into the depth of the sample.

The use of a projector and auxiliary equipment separates in the student's mind the visual perception of the result directly on the reproduced drawing, with a sense of the correct position of the hand, the position of the hand, since the student looks at the screen, and not directly at the reproduced drawing, which complicates the transition to independent work and significantly lengthens the development period professional techniques in creativity.

The closest analogue of the proposed technical solutions, and the method and device, is the "Method of teaching human skin pigmentation" according to patent RU No. 2672621 with a priority of 15.01.2018, publ. 16.11.2018, IPC G09B19 / 00, by forming and consolidating the motor skill input pigment into the skin with a manipulator to a selected depth, starting with tactile determination of the skin consistency at the place of makeup application and identification of obvious skin defects, while the formation and consolidation of motor skills is carried out on a test sample made with properties close to a tactile skin consistency from agar -agara; process introducing the pigment deep into the sample is carried out by repeated execution of individual strokes with a gradual change in the depth of penetration of the pigment into agar-agar along the arc path, with a smooth entry into the sample at the beginning of the arc and a smooth exit from the sample at the end of the arc. and compiling pigmented arrays from them.

The closest is also a device according to the same patent "Method for teaching pigmentation of human skin" RU 2672621, application 2018101180 dated 15.01.2018, published on 16.11.2018 IPC G09B 19/00, for the formation and consolidation of the motor skill of introducing pigment into human skin, containing an experienced a specimen with properties close to the consistency of skin inserted into a human head mannequin used as a support surface.

But this method and device do not allow to follow the dynamics of the pigment injection process, to fix and correct erroneous actions during the injection process, does not allow to instantly correct the trainee's actions during manipulation, especially at the stage of the motor skill formation of pigment injection into the sample, since only after the action, Removing the head from the mannequin and cutting the sample, you can see all the flaws of the manipulation, which leads to a delay in the formation of the basic techniques for applying permanent makeup and bringing it to the level of a conscious automated action.

The task of the proposed method and device is to bring the student's skill of creating a visual effect of applied permanent makeup for a long time, to the level of a conscious automated action, with a greater speed of mastering skills.

The problem was solved due to a method of visualizing the formation and consolidation of the motor skill of introducing a pigment into the skin by a handpiece by forming and fixing the skill on a light-permeable sample that imitates human skin, while using a sample made of silicone, place it on a light-permeable support surface in a light flux directed from the opposite point of observation hand, with the help of a maniple, strokes are made and pigmented arrays are made of them with a vertical reciprocating movement of the needle, which is introduced with a gradual change in the depth of penetration into the sample along the path of the arc with a smooth entry into the sample at the beginning of the arc and a smooth exit from the sample at the end of the arc, in the process of introduction, the actions of introducing the pigment into the sample are observed in dynamics and the positioning of the body and hands relative to the sample is corrected; a device for visualizing the formation and fixing of the motor skill of introducing a pigment into the skin by a handpiece, containing a prototype of a light-transmitting material and a support surface, while a means of creating a light flux through a light-transmitting surface and a sample is introduced into it, the sample is made of silicone, the supporting surface is made of solid light-transmitting sheet material, while the supporting surface is installed on a ball bearing with the ability to follow the inclination of the student's hand with the maniple and ensure a stable position of the sample in the process of introducing pigment into it.

The proposed method of visualizing the process of teaching the pigmentation of human skin by forming and fixing the motor skill of injecting pigment into the skin with a handpiece to a selected depth, on a translucent prototype, made of silicone imitating human skin, placed on a translucent support in the light flux, and observing the dynamics of the insertion process pigment deep into the sample according to a given algorithm, it allows already at the stage of skill formation, which is very important, from the first punctures of the sample by the student to make adjustments to the positioning of his body and hands relative to the sample, and to how to hold the handpiece, how to work with two hands, to choose an angle penetration (the tilt under which the needle enters the skin), in the direction of movement of the handpiece when executed "into the skin" and "out of the skin", in determining the needle travel, in the speed of the hand, with a slow movement of which there are more injections, and vice versa; in the speed of the apparatus, closely related to the speed of movement of the hand; in the choice of needles, as well as, when consolidating the acquired correct skills in a variety of strokes and shading techniques, with dots and strokes, which leads to a significant reduction in the time for the formation of the necessary exact skills and bringing them to automatism, and to the exclusion of getting used to incorrect actions when consolidating skills.

The visualization method allows, by repeatedly adjusting the performance of pigmentation techniques, to bring the student's skill of creating a visual effect of applied permanent makeup for a long time to the level of a conscious automated action, since at all stages of the formation and consolidation of skills it allows you to instantly correct the actions of students and in the minds of students visually the picture obtained at each individual moment of the introduction of the pigmet is associated with the nuances of the process indicated verbally by the instructor, which makes it possible for the student, when carrying out independent work, to consciously correct the movement of his hand, according to the comments of the instructor who took a place at the observation point, visually presenting the tactile result of such adjustment.

The method and device for visualizing the training of pigmentation of human skin are illustrated by drawings, where figure 1 is a sample of a material based on silicone; in fig. 2 - position of the hand above the sample, side view, and the direction of the luminous flux (shown by arrows); figure 3 - the position of the handpiece over the sample, relative to the wrist and the direction of the luminous flux (shown by arrows); figure 4 - the structure of human skin and a diagram of the movement of the needle in a sweep from a smooth entrance into the epidermis of the skin at the beginning of the stroke to a smooth exit from the epidermis of the skin at the end of the stroke; figure 5 is a sectional view of the device, a sample and a supporting surface on a ball bearing; figure 6 - hand position over the sample, side view, the beginning of the arc trajectory; figure 7 - hand position over the sample, side view, the end of the arc trajectory; in fig. 8 - photo view of fan-like spraying on the sample surface in the array; in fig. 9 is a photo of a side view of the executed stroke on the sample; Fig. 10 is a photo of a side sectional view of the executed stroke; Fig. 11 is a photo of a half-side section of an array of strokes.

FIG. 1-6 show the needle 1 of the handpiece, handpiece 2, sample 3 from agar-agar, right hand 4, support surface 5, ball joint 6, stand 7.

A method for visualizing training in human skin pigmentation is as follows.

Visualization of the training of human skin pigmentation is carried out using a device made as follows.

The device is made in the form of a support surface 5 of a solid translucent sheet material, on which in the light flux (shown by arrows) there is a sample 3 of a translucent material, based on silicone , with properties approximated by a set of additives to different skin consistencies.

The support surface 5 is located horizontally on a ball support 6 made of a light-transmitting material, attached to the rack 7. The ball support 6 is assembled with a certain necessary interference, allowing the support surface 5 attached to it to follow the selected inclination of the arm 4 with the handpiece 2 and the needle 1, and be stable in the process of introducing the pigment into sample 3, which allows the student to work out the correct positioning of the hands, body, working hand with maniple 2 and needle 1 from the first moment of the formation of the necessary skill.

The light-transmitting support surface 5, together with the light-transmitting sample 3, is placed in the luminous flux (indicated by arrows in the drawings) generated by any light source, for example, LED (not shown in the drawing).

The luminous flux is always directed from the side opposite to the observation point, including through the light-transmitting support surface 5, which allows already at the stage of the student's skill formation, which is very important, from the first punctures of the sample and the instructor and the student to visualize the results of all actions and make adjustments to the student's actions.

Visualization of the training of human skin pigmentation is carried out by choosing a point of observation for the introduction of pigment into the light-transmitting sample 3 by handpiece 2 with a needle 1 to a selected depth opposite to the direction of the light flux, which allows you to focus directly on the processes occurring directly in the sample 3.

Initially, a student is located at the observation point, and the instructor demonstrates the techniques of manipulating the support surface 5, on the ball support 6 following the selected inclination of the working arm 4 and the technique of maintaining stability in the process of introducing the pigment into the sample.

After that, the instructor demonstrates the basic techniques of pigmentation of human skin by introducing pigment into a light-permeable sample 3 using equipment for permanent makeup, including handpiece 2 with a needle 1, accompanying each of his movements with explanations, indicating certain nuances:

- positioning of the body and hands relative to the sample,

- how to hold the manipula,

- how to work with two hands,

- in the choice of the angle of penetration (the slope at which the needle enters the skin),

- in the direction of movement of the maniple when performing "in the skin" and "out of the skin",

- in determining the stroke of the needle,

- into the speed of the hand, with a slow movement of which there are more injections, and vice versa;

- the speed of the apparatus, closely related to the speed of movement of the hand,

- in the choice of needles.

In the minds of the students, a picture, visually obtained at each separate moment of the introduction of the pigment by the instructor, associated with the nuances of the process indicated verbally by the instructor, allows the student, when carrying out independent work, to consciously correct the movement of his hand, according to the comments of the instructor who took place at the observation point, visually presenting the tactile result such adjustment.

Thus, in the student's mind, visualization, together with auditory perception, are transformed into certain tactile sensations of his hand, which carries out the process of introducing pigment into the sample.

A student, to practice the skills acquired under the visual control of the instructor, as well as to consolidate the acquired correct skills in a variety of strokes and shading techniques, dots and strokes, the process introducing the pigment deep into the sample 3 further carries out by multiple execution of individual strokes with a gradual change in the depth of penetration of the pigment into the sample 3 along the path of the arc with a smooth entry into the sample at the beginning of the arc and a smooth exit from the sample at the end of the arc, and making up pigmented arrays from the strokes. At the same time, the student in a constant mode independently observes his actions to introduce pigment into the sample with the help of a light flux penetrating the light-transmitting sample, including through the light-transmitting support surface, which leads to a significant reduction in the time required for the formation of the necessary precise skills and bringing them to automatism. and to the elimination of addiction to wrong actions when reinforcing skills.

Students on samples 3 repeatedly practice, under their own visual control and control of each other, the execution of strokes of 3-10 mm, and the compilation of pigmented arrays from them, at a high speed of the vertical reciprocating movement of the needle 1, slowed down towards the wrist towards itself, stroking advance over the sample of the needle 1, which is carried out with a gradual change in the depth of its penetration into the sample 3 along the trajectory of the arc, changing the inclination of the needle to the surface of the sample in the sweep of stroking, with a smooth entry into the sample at the beginning of the arc, starting from 80 ^o -85 ^o at the beginning stroke to ^about 90 degrees to the mid-stroke in the center of the arc, and ^about 95 to ^about -100 to end the stroke, with a smooth output from the sample 3 at the end of the arc, to produce the required number of administration of skill pigment at a certain depth in the epidermis, for the purpose of residue in the skin for a long time, without injuring the dermis.

When compiling arrays, strokes from closely lying micropores of different depths and varying degrees of pigmentation are placed close to each other in several parallel passes with a shift of 0.8-1 mm along one line, create an array of strokes, filling part of the desired pattern, constantly visually controlling their actions, during the introduction, as well as after the introduction, examining the results of the acquired skills on the cut sample 3.

The technical result is a significant reduction in the time of formation of the necessary precise skills for creating a visual effect of applied permanent makeup for a long time, in a student and bringing them to the level of conscious automatism, by converting visual perception, combined with auditory perception, into certain tactile sensations of the student's hand carrying out the introduction process pigment into the sample, due to the method and device for visualizing this process, while the sample from the light-transmitting material is placed on the light-transmitting support surface in the light flux, the process of introducing the pigment into the interior of the sample according to a given algorithm is observed in dynamics. The translucent support surface is mounted on a ball bearing, with the ability to follow the required tilt of the hand with the maniple, and be stable during the pigment injection into the sample.

Claims (2)

1. A method of visualizing the formation and consolidation of the motor skill of introducing a pigment into the skin by a handpiece by forming and fixing the skill on a translucent sample imitating human skin, characterized in that a sample made of silicone is used, it is placed on a translucent supporting surface in a light flux directed from the opposite point of observation of the side, with the help of a maniple, strokes are made and pigmented arrays are made of them with a vertical reciprocating movement of the needle, which is introduced with a gradual change in the depth of penetration into the sample along the arc trajectory with a smooth entry into the sample at the beginning of the arc and a smooth exit from the sample into at the end of the arc, in the process of introduction, the actions of introducing the pigment into the sample in dynamics are observed and the positioning of the body and hands relative to the sample is adjusted. 2. A device for visualizing the formation and consolidation of the motor skill of introducing a pigment into the skin by a handpiece, containing a test sample made of a light-transmitting material and a support surface, characterized in that a means of creating a light flux through a light-transmitting surface and a sample is introduced into it, the sample is made of silicone, the support surface - made of solid translucent sheet material, while the supporting surface is installed on a ball bearing with the ability to follow the inclination of the student's hand with the maniple and ensure a stable position of the sample in the process of introducing pigment into it.

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