KR20230036310A - Scalp model according to hair density for measuring degree of hair density and the method of hair transplant for satble hair engraftment and improving hair beauty using thereof - Google Patents

Abstract

The present invention relates to a hair-density-specific scalp model for measurement of the hair transplant density and a hair transplant method for stable growth of hair and improvement in the beauty of hair by using the same, and more specifically, to a hair-density-specific scalp model for measurement of the hair transplant density and a hair transplant method for stable growth of hair and improvement in the beauty of hair by using the same, capable of: accurately calculating the number of hairs required for hair transplant by attaching, to a hair transplant location, a hair-density-specific scalp model for measurement of the hair transplant density during a hair transplant procedure; predicting a post-transplant condition in advance so that the hair transplant procedure can be accurately and efficiently performed; and preventing excessive or under-density hair transplant so that the satisfaction of a patient who has undergone hair transplant can be increased by the stable growth of hair and improvement in the beauty of hair.

Description

Scalp model by hair density for measurement of hair transplant density and hair transplant method for stable engraftment of hair and improvement of hair beauty using the scalp model {Scalp model according to hair density for measuring degree of hair density and the method of hair transplant for satble hair engraftment and improving hair beauty using its}

The present invention relates to a scalp model by hair density for measuring hair transplantation density and a hair transplantation method for stable hair engraftment and improvement of hair beauty using the same, and more particularly, to measurement of hair transplantation density at the location of hair transplantation during hair transplantation surgery. By attaching a scalp model for each hair density, the parameters required for hair transplantation can be accurately calculated, and the post-transplantation condition can be predicted in advance, so that accurate and efficient hair transplantation surgery can be performed, and excessive or insufficient hair density transplantation can be prevented. It relates to a scalp model by hair density for measurement of hair transplantation density, which can increase the satisfaction of hair transplant patients by stable engraftment of hair and improvement of hair beauty, and a hair transplantation method for stable hair engraftment and improvement of hair beauty using the same.

In general, hair transplantation is a procedure of transplanting new hair to the area where hair is lost when hair is lost in the human skin due to disease, accident, etc., and a certain area of skin is Follicular Unit Strip Surgery (FUSS), in which hair follicles are extracted from the incised skin, transplanted to the necessary area, and the incised area is sutured with thread, and a hand piece (follicle separator) is used without skin incision. It can be classified as a non-incisional hair transplant (FUE; Follicular Unit Extraction) that extracts hair to be transplanted from.

More specifically, Follicular Unit Strip Surgery (FUSS) is a method of incising the back of the head of a hair transplant patient, separating individual hair follicles from the removed skin tissue, and transplanting them in follicular units to the transplanted part of the hair transplant patient. Follicular Unit Extraction (FUE) is a method of selectively harvesting the hair in the best condition of a hair transplant patient by the root using a fine punch by the size of the hair follicle area and transplanting it with a hair transplanter.

In this way, the hair collected by either the non-incision method or the incision method is planted in the area to be transplanted at regular intervals. It can be different.

In other words, the total number of hairs collected for each hair transplant operation is different, and there is a difference in the ratio of single, double, and triple hairs. You should judge with your naked eyes and set up a hair transplant surgery plan.

In other words, hair transplantation is performed by calculating the hair transplantation density based on the clinical experience of the surgeon. In the case of a doctor with relatively little experience, it is difficult to set up a hair transplantation plan, and it depends on the doctor's experience and know-how. There was a problem in that the success of the hair transplant surgery was different depending on the skill level.

For example, during a hair transplant operation on the frontal region of a hair transplant patient, hair must be planted evenly on the left and right sides for natural hair transplantation. However, the number of collected hair follicles is limited. If there is a lack of hair during surgery, hair must be collected in an additional incision or non-incision method, and if the part where the hair is transplanted is irregularly planted, the bangs design is not planted as planned and the hair transplant patient There was a problem of low satisfaction with the operation.

In addition, in order to obtain good results with hair transplantation, it is essential to transplant at an appropriate density, which is an important factor directly related to the engraftment rate. Planting at a high density should also be avoided because the possibility of a decrease in

In particular, in the case of an average Asian, there are an average of 72 hair follicle units per 1 square centimeter (cm ² ) of the scalp, and the average number of hair follicles is about 130. An average of 1.9 hairs are observed per follicular unit, and about half of the follicular units have two hairs.

In addition, considering the engraftment rate and naturalness after hair transplantation, it is common to make the density at a level of 50 to 70% of the normal scalp hair density.

As described above, even in the same area, there are differences in transplantation parameters and transplantation densities depending on the doctor, so if the patient actually undergoing surgery is curious about exactly how many parameters are needed for his or her area, and how much hair density is formed after actual transplantation There are many.

In order to solve this problem, in order to measure the distance and density of the hair transplanted concretely and substantially, several hair transplant devices or methods have been developed. A system for generating a plan for cosmetic transplantation of follicular units to a body surface, comprising: a user interface comprising a software-controlled processor and a user input device, wherein the processor is configured to: and displaying the three-dimensional model, generating a proposed boundary curve having a follicular transplant location and a hair follicle direction, and displaying the proposed boundary curve on the model, wherein the follicular unit transplant location and hair follicle direction of the boundary curve are specified. Based on control points and directions at the control points, the user may interactively adjust either or both the position and orientation of at least one control point to correspondingly the proposed boundary A system has been developed that can adjust either or both of the location of the implantation of the curved follicular unit and the direction of the follicle.

In addition, Korean Patent Registration No. 10-1751165 (registered on June 20, 2017) discloses a method for generating a plan of a procedure, including generating and displaying at least two elements on a 3D model of a body surface - Each of the elements includes one or more control points, the one or more control points have corresponding parameters associated therewith, and, using a processor, combine a first element and a second element of the at least two elements to form a group. associating with each other; based on at least a portion of a parameter of at least one of the one or more control points of a second element, creating or modifying at least one site on or in the first element; A scissor's plan generating method allows a user to input on suggested hair elements using free-hand drawing on a two-dimensional plane, and the suggested hair elements are created on a three-dimensional model of the body surface. Methods are known for transplanting natural-looking hair by allowing it to be displayed and displayed.

In addition, Korean Registered Patent No. 10-1764093 (registered on July 26, 2017) discloses a method for selecting a location for a treatment site, including proposing a candidate treatment site using a processor or computing device; Where fitting lines and/or predetermined geometries are drawn through the positions of the candidate treatment site and at least two existing or previously proposed sites, the location of the candidate treatment site and at least two existing or previously proposed site locations located within the test area. automatically determining, by a processor or computing device, whether the location of a previously suggested site represents points on a fitting line and/or forms a predetermined geometrical shape; and, based on the results of the automatic determination, after the proposed treatment site and the modified positions relative to the at least two existing or previously proposed sites are proposed such that they do not represent points on a fitting line and/or do not form a predetermined geometry. A method for selecting a position of a treatment site is known, which includes the step of confirming, by a processor or a computing device, a bo treatment site or correcting, by a processor or a computing device, the location of a proposed candidate treatment site.

In addition, Korean Registered Patent No. 10-2267681 (registration date: June 16, 2021) has a hair counting device (1) that photographs hair collected from the patient's scalp and extracts and counts the number of hairs from the photographed image information. The counting device main body 100 fixed to one side of the patient's operating table in the shape of an upright round bar and adjusting the fixed height, angle, and fixing interval of the collected hair depth camera part and display part, and coupled to one upper side of the counting device main body A hair collection depth camera unit 200 in the shape of a depth camera, which accommodates the collected hair of a hair transplant patient at the bottom of the depth camera and measures depth information by taking a 3-dimensional image of the collected hair portion, and the hair collection depth camera The display unit 300 displays the 3D depth image information captured by the unit and the virtual information compared and analyzed by the smart controller on the screen, and the 3D depth image captured by the hair collection depth camera unit formed inside the main body of the counting device A hair counting device for hair transplant surgery consisting of a smart controller 400 that identifies information, automatically classifies objects extracted from 3D image information based on setting data, compares and analyzes the classified information, and transmits it to the display unit. wherein the smart control unit 400 compares and analyzes the hair detected from the skin tissue collected from the hair transplant patient with the set data through the three-dimensional image information captured by the hair extraction depth camera unit 410 And, a surgical site analysis unit that detects the image information of the surgical part of the hair transplant patient through the three-dimensional image information captured by the head depth camera unit, and compares and analyzes the surgical location information by citing the hair data detected by the hair collection analysis unit. A hair counting device for hair transplant surgery, characterized in that it consists of (420), has been developed.

However, all of the conventionally developed hair transplantation devices or methods have a problem in that they have to rely on expensive equipment as devices or methods for performing hair transplantation by identifying the transplantation parameters, locations, etc. using processors, computing, and display devices.

Accordingly, the applicant of the present invention simply calculates the interval and transplantation density of practically necessary transplant parameters without errors and prevents transplantation of excessive or insufficient hair density, thereby increasing the satisfaction of hair transplant patients by stable engraftment of hair and improvement of hair beauty. The present invention was completed by developing a scalp model by hair density for measuring hair transplantation density and a hair transplantation method for stable hair engraftment and improvement of hair beauty using the same.

[Patent Document 001] Korean Registered Patent No. 10-1051234 (registration date July 15, 2011) [Patent Document 002] Korean Registered Patent No. 10-1751165 (registration date: June 20, 2017) [Patent Document 003] Korean Registered Patent No. 10-1764093 (registration date: July 26, 2017) [Patent Document 004] Korean Registered Patent No. 10-2267681 (registration date June 16, 2021)

The present invention is intended to solve the above problems, by attaching a scalp model for each hair density for measuring hair transplant density to the hair transplant location during hair transplant surgery, the parameters required for hair transplant can be accurately calculated, and the post-transplant state can be predicted in advance. Hair for hair transplantation density measurement that can increase the satisfaction of hair transplant patients by preventing excessive or insufficient hair density transplantation and improving hair beauty and stable engraftment of hair. The task to be solved is to provide a scalp model by density and a hair transplant method for stable hair engraftment and hair beauty improvement using the same.

In order to solve the above problems, the present invention includes a base skin made of a thin urethane material having the same color as a person's scalp; and artificial hair formed by embedding on the upper surface of the base skin at regular intervals, wherein the scalp model is formed as individual objects at various densities per 1 square centimeter (cm ² ). A scalp model by density is used as a solution to the task.

The scalp model is formed into a scalp model of various densities, including a low density of 20 to 30 follicular units / cm ² , a medium density of 35 to 45 follicular units / cm ² , and a high density of 60 to 80 follicular units / cm ^{2 .} as a solution to

The shape of the scalp model formed by the individual entity includes a frontal part type, an occipital part type, a parietal type, a temporal part type, a frontal part hairline type, an M-shaped hair loss type, a side hairline type, sideburns type, eyebrow type, and beard type. as a means of solving the problem.

As a solution to the problem, the scalp model is repeatedly attached and detached to the human hair transplant site or artificial head model by applying an adhesive protected by a release film to the back surface of the base skin.

In addition, the present invention comprises the steps of specifying a hair transplantation surgical site including the location and area of hair transplantation; Attaching a scalp model of a selected density by matching the scalp model to the specified hair transplant operation site; Calculating necessary hair transplant parameters according to the hair transplant location and area from the attached scalp model; Detaching the attached scalp model and performing hair transplantation according to the calculated hair transplantation parameters;

Scalp model by hair density for measuring hair transplantation density and hair transplantation method for stable hair engraftment and hair beauty improvement using the same according to the present invention are scalp models by hair density for measuring hair transplantation density at the hair transplantation location during hair transplantation surgery can be attached to accurately calculate the parameters required for hair transplantation, predict the post-transplantation condition in advance to perform accurate and efficient hair transplantation surgery, prevent excessive or insufficient hair density transplantation, and ensure stable hair engraftment and hair transplantation. There is a very excellent effect that can increase the satisfaction of hair transplant patients by improving the beauty.

1 is a schematic diagram of a scalp model by hair density for measuring hair transplantation density according to an embodiment of the present invention.
2 is a schematic plan view of a scalp model by hair density for measuring hair transplantation density according to an embodiment of the present invention.
3 is a form of a scalp model for each individual subject according to an embodiment of the present invention
Figure 4 is the shape of the scalp model for each individual subject according to an embodiment of the present invention
5 is a form of a scalp model for each individual subject according to an embodiment of the present invention
6 is a form of a scalp model for each individual according to an embodiment of the present invention
7 is a shape of a scalp model for each individual subject according to an embodiment of the present invention
8 is a shape of a scalp model for each individual subject according to an embodiment of the present invention
9 is an artificial head whole scalp model according to an embodiment of the present invention

The present invention, a thin urethane base skin made of the same color as the human scalp; and artificial hair formed by embedding on the upper surface of the base skin at regular intervals, wherein the scalp model is formed as individual objects at various densities per 1 square centimeter (cm ² ). The scalp model by density is a feature of the technical composition.

The scalp model describes that it is formed into scalp models of various densities, including low density of 20 to 30 follicular units/cm ² , medium density of 35 to 45 follicular units/cm ² , and high density of 60 to 80 follicular units/cm ² . characteristics of the composition.

The shape of the scalp model formed by the individual entity includes a frontal part type, an occipital part type, a parietal type, a temporal part type, a frontal part hairline type, an M-shaped hair loss type, a side hairline type, sideburns type, eyebrow type, and beard type. It is a characteristic of technical composition.

The scalp model is characterized by a technical configuration in that an adhesive protected by a release film is applied to the back of the base skin and repeatedly attached and detached to the human hair transplant site or the artificial head model.

In addition, the present invention comprises the steps of specifying a hair transplantation surgical site including the location and area of hair transplantation; Attaching a scalp model of a selected density by matching the scalp model to the specified hair transplant operation site; Calculating necessary hair transplant parameters according to the hair transplant location and area from the attached scalp model; A hair transplantation method comprising the step of detaching the attached scalp model and transplanting hair according to the calculated hair transplantation parameter is characterized by a technical configuration.

Hereinafter, preferred embodiments of the present invention will be described in detail through drawings so that those skilled in the art can easily practice the present invention. However, the present invention may be embodied in many different forms and is not limited to the embodiments described herein.

First, referring to [Figs. 1] and [Fig. 2], the scalp model for each hair density for measuring the hair transplantation density of the present invention is a base skin made of thin urethane material (10 ); and artificial hair 20 formed by being embedded in the upper surface of the base skin at regular intervals.

At this time, the scalp model has a low density of 20 to 30 morning din/cm ² , [Fig. 1] (b) and [Fig. 2] (b), as shown in [Fig. 1] (a) and [Fig. 2] (a). 35 to 45 follicular units/cm ² medium density, [Fig. 1] (c) and [Fig. 2] (c), scalp of various densities including high density of 60 to 80 follicular units/cm ² It can be formed into a model, is not limited to the above density range, and can be selected according to the engraftment rate and cosmetic effect.

In terms of an embodiment of the present invention, since the hair follicle unit has a difference in the ratio of single, double, and triple hairs, the scalp It is also possible to specify a density range for the model.

Here, the hair planted on the scalp model includes natural hair obtained from the human body and synthetic fiber made of synthetic resin, but natural hair is difficult to obtain and expensive, so synthetic artificial hair this is mainly used

In particular, as shown in [Figs. 3] to [Fig. 8], the shape of the scalp model formed by the individual object is the frontal part type (A), the occipital part type (B), the parietal part type (C), and the temporal part type (D ), frontal hairline type (E), M-shaped hair loss type (F), side hairline type (G), sideburns type (not shown), eyebrow type (not shown), and beard type (not shown) It can be.

In addition, it is preferable that the scalp model is configured such that an adhesive protected by a release film is applied to the back of the base skin so that it can be repeatedly attached and detached from the human hair transplant site or the artificial head model.

In addition, as shown in [Fig. 9], the scalp model achieves transplantation density according to the scalp area over the entire artificial head (eg, bald head), for example, high-density transplantation for the frontal part and medium-low density transplantation for the crown part. When transplantation is performed, it is possible to accurately calculate the necessary hair transplant parameters and express them in three dimensions by using this hair transplant scalp model.

In other words, if you select the density suitable for each part and attach the hair transplant scalp model, you can accurately know the parameters required for transplantation and predict the state after transplantation in advance.

In particular, it has the effect of knowing in advance what shape the result will be when expressing using various densities how much it will cover if 3,000 hairs are transplanted to the entire artificial head, and exactly how many hairs fit in the area actually needed. do.

On the other hand, the present invention, the step of specifying the hair transplant surgery site including the hair transplant location and area; Attaching a scalp model of a selected density by matching the scalp model to the specified hair transplant operation site; Calculating necessary hair transplant parameters according to the hair transplant location and area from the attached scalp model; Detaching the attached scalp model and performing hair transplantation according to the calculated hair transplantation parameters; hair transplantation can be performed by a hair transplantation method including.

The above description is only illustrative of the technical idea of the present invention, and various modifications and variations can be made to those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain, and the scope of the technical idea of the present invention is not limited by these embodiments. The protection scope of the present invention should be construed according to the claims below, and all technical ideas within the equivalent range should be construed as being included in the scope of the present invention.

10 : Base skin 20: artificial hair

Claims (5)

Base skin made of a thin urethane material of the same color as the color of a person's scalp; and artificial hair embedded on the upper surface of the base skin at regular intervals ^. Scalp model by hair density for measurement
According to claim 1,
The scalp model is characterized in that it is formed into a scalp model of various densities, including a low density of 20 to 30 follicular units/cm ² , a medium density of 35 to 45 follicular units/cm ² , and a high density of 60 to 80 follicular units/cm ^{2 .} Scalp Model by Hair Density for Hair Transplant Density Measurement
According to claim 1,
The shape of the scalp model formed by the individual entity includes a frontal part type, an occipital part type, a parietal type, a temporal part type, a frontal part hairline type, an M-shaped hair loss type, a side hairline type, sideburns type, eyebrow type, and beard type. Scalp Model by Hair Density for Hair Transplant Density Measurement
According to claim 1,
The scalp model is a scalp model by hair density for measuring hair transplantation density, characterized in that an adhesive protected by a release film is applied to the back of the base skin and repeatedly attached and detached to the human hair transplantation site or artificial head model
Step of specifying the hair transplant surgery site including the hair transplant location and area; Attaching a scalp model of a selected density by matching the scalp model according to any one of claims 1 to 4 to the specified hair transplant operation site; Calculating necessary hair transplant parameters according to the hair transplant location and area from the attached scalp model; Detaching the attached scalp model and transplanting hair according to the calculated hair transplantation parameter; hair transplantation method using a scalp model by hair density for measuring hair transplantation density, comprising

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