CN103876709B - Skin type method of discrimination - Google Patents
Skin type method of discrimination Download PDFInfo
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- CN103876709B CN103876709B CN201310705547.7A CN201310705547A CN103876709B CN 103876709 B CN103876709 B CN 103876709B CN 201310705547 A CN201310705547 A CN 201310705547A CN 103876709 B CN103876709 B CN 103876709B
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- skin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
- A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
Abstract
The present invention relates to the new method for differentiating skin type according to skin constitution, a kind of temperature measuring skin is provided and thickness differentiates the method for skin type.The skin type thus predicted can be utilized as a result, the cosmetics and drug that selection is consistent with skin type, it may be determined that its usage amount, using sequentially, use opportunity etc..In addition, skin type easily can be managed and be maintained, can it is fundamentally perfect, to improve be required skin condition.Therefore, it can diversely be applied in cosmetics and field of medicaments.
Description
Technical field
Content described in this specification is related to differentiating the new method of skin type according to the constitution of skin.
Background technology
Skin is substantially divided into this 3 layers of epidermis, corium, subcutaneus adipose tissue since external, and performance protects human body not
By the function of physics, chemical stimulation from external environment, especially skin adjust about 65~70% moisture content that human body possesses to
External evaporation.Wherein, epidermis is divided into cuticula, stratum granulosum, has spinous layer, basal layer, the cuticula of epidermis to contain from outside
The moisture content for having about 10~20% is present in the outermost layer of human body, and while inhibiting moisture content from internal evaporation, cut-out is from outside
Substance excessive permeation（J.Invest.Dermatol.80(Suppl.),44-49.1983）.Constituting the thin of this cuticula
In born of the same parents, there is the natural thermal insulation factor of the high concentration as water-soluble components（Natural Moisturizing Factor,
NMF）, the effect for making cutaneous manifestations go out flexibility is not only acted as, and help that moisture content appropriate can be kept
（J.Invest.Dermatol.54,24-31,1970）.
But the constitutions such as everyone skin temperature, thickness are different, therefore, because this internal factor, everyone can be
Difference occurs in terms of the moisture content and the skins such as oil content amount and elasticity, roughness constitution of skin, as external factor, due to environment
It is often washed caused by the various pressure occurred in variation or the variation of life pattern, social life and environmental pollution, makeup custom
Face and skin natural aging etc. caused by the age increases, the moisture content of cuticula are reduced, and skin becomes drying, rough surface, skin
Skin tarnishes, and occurs that phenomena such as gloomy is presented.In addition, internal factor as skin constitution according to everyone, it is external because
To the influence power of skin difference also occurs for element.
Therefore, in order to fundamentally maintain and improve skin type, the constitution of skin is needed to be grasped, is selected corresponding
Method.
Existing technical literature
Non-patent literature
Non-patent literature 1：J.Invest.Dermatol.80(Suppl.),44-49.1983
Non-patent literature 2：J.Invest.Dermatol.54,24-31,1970
Invention content
The present invention is intended to provide a kind of new method differentiating skin type according to skin constitution.
To reach above-mentioned purpose, it includes the temperature of measurement skin and the differentiation skin of thickness that one embodiment of the present of invention, which provides,
The method of skin type.
In addition, one embodiment of the present of invention provides the skin type method of discrimination included the following steps：
（a）The step of temperature and thickness of measure object skin；
（b）The step of determining the skin constitution group belonging to measured value；And
（c）The step of skin type being predicted according to skin constitution group.
The method of the present invention is provided only by measuring the temperature and thickness of skin, is just capable of the moisture content of simple forecast skin
The effect of the skin types such as sense, oil content amount, roughness, elastic force.
The skin type thus predicted can be utilized as a result, the cosmetics and drug that selection is consistent with skin type, determine
Its usage amount, using sequence, use opportunity etc..
In addition, skin type easily can be managed and be maintained, can it is fundamentally perfect, to improve be required skin shape
State.Therefore, it can diversely be applied in cosmetics and field of medicaments.
Description of the drawings
Fig. 1 is the method using one embodiment of the present of invention, after the temperature and the thickness that measure skin, represents skin accordingly
The figure of the difference of skin moisture content amount.
Fig. 2 is the method using one embodiment of the present of invention, after the temperature and the thickness that measure skin, represents skin accordingly
The figure of the difference of skin oil content amount.
Fig. 3 is the method using one embodiment of the present of invention, after the temperature and the thickness that measure skin, represents skin accordingly
The figure of the difference of skin roughness.
Fig. 4 is the method using one embodiment of the present of invention, after the temperature and the thickness that measure skin, represents skin accordingly
The figure of the difference of skin elastic force.
Specific implementation mode
In the present specification, so-called " skin " refers to the tissue for covering animal body surface, and it includes not only covering face or body to be
The tissue of the body surfaces such as body further includes the broadest concept of scalp and hair.
The following detailed description of the present invention.
The method that one embodiment of the present of invention provides the differentiation skin type for including the temperature for measuring skin and thickness.
In addition, one embodiment of the present of invention can differentiate skin type according to method comprising the following steps：
（a）The step of temperature and thickness of measure object skin；
（b）The step of determining the skin constitution group belonging to said determination value；And
（c）The step of skin type being predicted according to skin constitution group.
In addition, as an embodiment of the present invention, the above method exists（a）Before step, can also include：（a）' basis
The step of skin type is divided into multiple skin constitution groups, the skin type characteristic of predetermined each skin constitution group.
Skin constitution group for example can be more than 30 DEG C and not using the skin temperature as normal skin temperature and skin thickness
31 DEG C of foot, skin thickness are more than to be divided on the basis of 3mm and situation less than 3.5mm.If with above-mentioned skin temperature and thickness
Ranging from datum mark is spent, then skin constitution group may include：
Group 1 more than being put below being put on the basis of skin temperature and on the basis of skin thickness；
Below group 2 is put more than being put on the basis of skin temperature and on the basis of skin thickness；
Group 3 more than being put more than being put on the basis of skin temperature and on the basis of skin thickness；And
Below group 4 is put below being put on the basis of skin temperature and on the basis of skin thickness.
The skin type that method according to an embodiment of the invention differentiates includes unlimitedly distinguishing
All skin types.As skin type, such as there are the moisture content sense of skin, oil content amount, oil content amount, roughness, elastic force, inflammation journey
Degree, skin keratin degree, percutaneous moisture loss amount etc..
In the method for one embodiment of the present of invention, the skin for becoming measure object is not limited, by face, hand, scalp
Deng and in addition covering body body surface institute in a organized way all include.In addition, in the structure of skin, not only including epidermis and very
Skin can also include subcutaneous fat.
At this point, the temperature of measure object skin and the method for thickness are not limited, can utilize commonly used in the art
All methods are measured.
According to one embodiment of present invention, skin type can be predicted according to the temperature degree of skin.For example, such as pericarp
The temperature of skin is lower than fiducial temperature, then can predict that skin moisture sense is lower than normal skin, if temperature is higher than fiducial temperature,
It can predict that moisture content sense is higher than normal skin.If skin temperature is lower than fiducial temperature, oil content amount can be predicted than normal skin
Skin is low, if higher than fiducial temperature, can predict that skin oil deal is higher than normal skin.In addition, if skin temperature compares base
Quasi- temperature is low, then can predict that skin elasticity is lower than normal skin, if higher than fiducial temperature, can predict skin elasticity ratio
Normal skin is high.
According to another embodiment of the present invention, skin type can be predicted according to the thickness degree of skin.For example, such as pericarp
The thickness of skin is thinner than root thickness, then can predict that oil content amount is lower than normal skin, if thicker than root thickness, can predict
Skin oil deal is higher than normal skin.In addition, if the thickness of skin is thinner than root thickness, skin roughness ratio can be predicted
Normal skin is small, if thicker than root thickness, can predict that skin roughness is bigger than normal skin, if the thickness ratio of skin
Root thickness is thin, then can predict that skin elasticity is smaller than normal skin, if thicker than root thickness, can predict skin elasticity
It is higher than normal skin.
It therefore, according to one embodiment of present invention, can be with if subject's skin belongs to the group 1 in skin constitution group
Predict that skin has the moisture content sense lower than normal skin and high one or more of roughness, it, can be pre- if belonging to group 2
Surveying skin has the moisture content sense higher than normal skin and high one or more of elastic force.
In addition, if subject's skin belongs to the group 3 in skin constitution group, it is higher than normal skin can to predict that skin has
Moisture content sense, high oil content amount, high roughness and high one or more of elastic force, if belong to group 4, can predict skin
Skin has the moisture content sense lower than normal skin, low oil content amount and low one or more of elastic force.
As described above, skin type method of discrimination according to the present invention, provide can only by measure skin temperature and
Thickness etc. just grasps skin constitution, the effect of the skin types such as the moisture content sense of simple forecast skin, oil content amount, roughness, elastic force
Fruit.
Therefore, using the present invention method carry out skin type prediction, can select the cosmetics for meeting skin type or
The type and application method of drug etc. are easy to maintain or improve skin type.
Illustrate the present invention below by following embodiment and experimental example.Embodiment and experimental example are for being described in more detail
The present invention, the scope of the present invention are not limited to the range of following embodiments.
In addition, as long as person of ordinary skill in the field will be apparent from following facts, that is, do not depart from the skill of the present invention
In the case of art thought range, within the scope of the present invention, various deformation and imitation can be carried out.
In order to according to skin type, be divided into skin constitution group, the skin type characteristic of skin constitution group is predefined, is implemented
Embodiment 1 to 4.
[embodiment 1] is measured according to the temperature of skin and the moisture content amount of thickness
Implement the experiment for measuring different skin temperature and the moisture content amount under thickness.
Skin moisture amount is using in live body（in vivo）Static capacity is measured in type（capacitance）Instrument
Corneometer CM825（C&K Electronic GmbH, Germany）It is measured.Cleaning agent cleaning experiment is utilized before measuring
After the skin of object, in thermostatic constant wet chamber（20-21℃,48-50%）Peace and quiet are evaluated after twenty minutes.By the cheek of face
Front measures 3 times, finds out average value.
Measurement result as shown in Figure 1,30 DEG C of temperature deficiency datum mark skin, it is very low to measure skin moisture amount, is about 34
~38 skin static capacities（Skin Capacitance）（A.U.）（The moisture content of Fig. 1 _ cold）, temperature is 32 DEG C of datum mark or more
Skin, it is higher to measure skin moisture amount, is about 43~46 skin static capacities（Skin Capacitance）（A.U.）（Fig. 1
Moisture content _ heat）.
In addition, on the basis of skin thickness point 3.5mm or more skin, it is about 41~46 skin electrostatic to measure skin moisture amount
Capacity（Skin Capacitance）（A.U.）（Moisture content _ thickness of Fig. 1）, the skin of skin thickness deficiency datum mark 3mm measures skin
Skin moisture content amount is about 43~45 skin static capacities（Skin Capacitance）（A.U.）（The moisture content of Fig. 1 _ thin）.
In summary as a result, skin moisture amount is mainly influenced by skin temperature, point on the basis of skin temperature can be predicted
Below group 1 and group 4 have the moisture content sense lower than normal skin, put on the basis of skin temperature more than group 2 and group 3 have than just
The high moisture content sense of normal skin.
It is fixed that [embodiment 2] is measured according to the temperature of skin and the oil content of thickness
Implement the experiment for measuring different skin temperature and the oil content amount under thickness.
Skin oil deal is to utilize sebum measuring instrument（Sebumeter）（MPA580, C+K, Germany）, utilize optical reflection original
Reason is determined measures item by translucent sebum（Sebum tape）The sebum for being contacted with the skin surface of experimental subjects person and being infected with
Amount.When measuring every time, translucent sebum measurement strip is replaced（Sebum tape）And use, with μ g/cm2It indicates to show after skin measures
The numerical value shown.In this experiment, the value that will be measured the skin surface of 1 same position and obtain is used as measured value.
Measurement result as shown in Fig. 2, 30 DEG C of temperature deficiency datum mark skin, it is very low to measure skin oil deal, is about 13
~20 sebum levels（Sebum content）（A.U.）（The oil content of Fig. 2 _ cold）, the skin more than datum mark that temperature is 32 DEG C,
It is relatively high to measure skin oil deal, is about 25~29 sebum levels（Sebum content）（A.U.）（Oil content _ heat of Fig. 2）.
In addition, on the basis of skin thickness point 3.5mm or more skin, it is very high to measure skin oil deal, is about 32~41 skins
Fat content（Sebum content）（A.U.）（Oil content _ thickness of Fig. 2）, the skin below less than 3mm is put on the basis of skin thickness
Skin, it is very low to measure skin oil deal, is about 12~19 sebum levels（Sebum content）（A.U.）（The oil content of Fig. 2 _ thin）.
In summary as a result, showing skin oil deal by skin temperature and thickness effect, in particular by skin thickness
Larger impact.Therefore, can predict to put on the basis of skin temperature the group 3 more than putting on the basis of above and skin thickness have than
Normal skin high oil content sense puts on the basis of skin temperature and puts below group 4 on the basis of following and skin thickness and have than normal
The low oil content sense of skin.
[embodiment 3] is measured according to the temperature of skin and the skin roughness of thickness
Implement the experiment for measuring different skin temperature and the skin roughness under thickness.
Skin roughness is to utilize optical 3-dimensional skin determining instrument PRIMOS（Phaseshift Rapid In vivo
Measurement Of Skin, GFMesstechnik GmbH, Germany）, face is measured in each evaluation time point.PRIMOS's
Three-dimensional measurement can utilize the parallel projection striped for being projeced into skin（parallel projection stripes）With skin
The difference in height on surface and change to be measured, skin roughness can quantitatively calculate it on the computer connected together
The degree of variation and obtain.At this point, if the value of parameter increases, show that dermatoglyph is coarse.
Measurement result as shown in figure 3,30 DEG C of temperature deficiency datum mark skin, it is about 3~4Ra to measure skin roughness（μ
m）（The dermatoglyph of Fig. 3 _ cold）, temperature is the skin of 32 DEG C of datum mark or more, similarly measure skin roughness be about 2~
4Ra（μm）（Dermatoglyph _ heat of Fig. 3）.
In addition, on the basis of skin thickness point 3.5mm or more skin, it is higher to measure skin roughness, is about 4~10Ra（μ
m）（Dermatoglyph _ thickness of Fig. 3）, the skin below less than 3mm is put on the basis of skin thickness, is measured skin roughness and is compared
It is low, it is about 3~9Ra（μm）（The dermatoglyph of Fig. 3 _ thin）.
In summary as a result, showing that skin roughness is mainly influenced by skin thickness.Therefore, it can predict that skin thickness is
More than datum mark group 1 and group 3 have the roughness higher than normal skin, and below group 2 and 4 tool of group are put on the basis of skin thickness
There is the roughness lower than normal skin.
[embodiment 4] is measured according to the temperature of skin and the skin elasticity of thickness
Implement the experiment for measuring different skin temperature and the skin elasticity under thickness.
Skin elasticity is determined using Cutometer MPA580.Cutometer MPA580 are sucked using negative pressure
Skin measures and evaluates the instrument of the elastic force degree of skin corium, transit chamber/probe（chamber/probe）, with the negative pressure of 450mb
Act on skin.In this experiment, in the skin surface of same position, each position is repeatedly measured 3 times, its average value is used as
Measured value.
Measurement result as shown in figure 4,30 DEG C of temperature deficiency datum mark skin, it is relatively low to measure skin elasticity, be about 25~
32（A.U.）（The elastic force of Fig. 4 _ cold）, temperature is the skin of 32 DEG C of datum mark or more, and it is relatively high to measure skin elasticity, is about 30
~36（A.U.）（Elastic force _ heat of Fig. 4）.
In addition, on the basis of skin thickness point 3.5mm or more skin, it is about 32~39 to measure skin elasticity（A.U.）（Fig. 4
Elastic force _ thickness）, the skin below less than 3mm is put on the basis of skin thickness, and it is about 30~34 to measure skin elasticity（A.U.）
（The elastic force of Fig. 4 _ thin）.
In summary as a result, showing skin elasticity by skin temperature and thickness effect, in particular by skin temperature compared with
It is big to influence.Therefore, it can predict that the group 2 more than putting on the basis of skin temperature has the skin elasticity higher than normal skin, skin
Putting below group 4 below being put on the basis of temperature, on the basis of skin thickness has the skin elasticity lower than normal skin.
[embodiment 5] skin type discriminating experiment
Skin type method of discrimination according to the present invention was measured respectively with 35 ± 1.4 years old 50 entitled object of adult female
The skin temperature and thickness of face.At this point, temperature utilizes IR cameras, image photograph progress pattern analysis is measured, skin
Skin thickness pinches finger to finger test using expert's（pinch test）It is measured with special ruler.
After measurement, except with point on the basis of skin temperature（More than 30 DEG C and less than 31 DEG C）, point on the basis of skin thickness
（More than 3mm and less than 3.5mm）Normal skin temperature and thickness women outside, in remaining women screen 2, according to this
The skin type method of discrimination of one embodiment of invention differentiates skin type, and is confirmed to this.
Firstly, for the situation for measuring the adult female A that skin temperature is 32 DEG C, skin thickness is 2.8mm, skin temperature
On the basis of point more than, on the basis of skin thickness point hereinafter, thus be judged as group 2, be predicted as the high moisture content amount with skin and height
One or more of skin elasticity.Moreover, practical measurement skin moisture amount and elastic force degree the results show that measuring skin moisture
Amount is about 44（A.U.）, elastic force be about 30（A.U.）, all have the moisture content amount higher than normal skin and elastic force.It therefore, can be true
Recognize, using the method for one embodiment of the present of invention, by skin temperature, thickness etc skin prediction of physical qualities skin type with
The result of practical measurement is almost consistent.
In addition, the situation for measuring the adult female B that skin temperature is 32 DEG C, skin thickness is 3.5mm, skin temperature
On the basis of it is more than point, on the basis of skin thickness more than point, thus be judged as group 3, be predicted as having the high moisture content amount of skin, high oil
One or more of deal, high roughness and high-tension.Moreover, practical measurement skin moisture amount and the result of elastic force degree are aobvious
Show, it is about 45 to measure skin moisture amount（A.U.）, oil content amount be about 34（A.U.）, roughness be about 7Ra（μm）, elastic force be about 35
（A.U.）, there is the moisture content amount and oil content amount higher than normal skin, there is high roughness and elastic force.Therefore, it has been confirmed that utilizing
The method of one embodiment of the present of invention is surveyed by the skin type of the skin prediction of physical qualities of skin temperature, thickness etc with practical
Fixed result is almost consistent.
As described above, skin type method of discrimination according to the present invention, can easily predict the skin according to skin constitution
The skin types such as moisture content amount, oil content amount, skin roughness and the elastic force of skin.
Claims (4)
1. a kind of skin type method of discrimination, which is characterized in that including：
(a) ' according to skin type, it is divided into multiple skin constitution groups, predefines the skin type characteristic of each skin constitution group
Step；
(a) the step of temperature and thickness of measure object skin；
(b) the step of determining the skin constitution group belonging to the measured value；And
(c) the step of skin type being predicted according to skin constitution group,
The skin constitution group includes：
Group 1 more than being put below being put on the basis of skin temperature and on the basis of skin thickness；
Below group 2 is put more than being put on the basis of skin temperature and on the basis of skin thickness；
Group 3 more than being put more than being put on the basis of skin temperature and on the basis of skin thickness；And
Below group 4 is put below being put on the basis of skin temperature and on the basis of skin thickness,
The datum mark of the skin temperature is 30~31 DEG C, and the datum mark of the skin thickness is 3~3.5mm,
If it is the group 1 in skin constitution group, then being predicted as skin has the moisture content amount lower than normal skin and high roughness
One or more of,
If it is the group 2 in skin constitution group, then skin is predicted as in the moisture content amount higher than normal skin and high elastic force
More than one,
If it is the group 3 in skin constitution group, then be predicted as skin with the moisture content amount higher than normal skin, high oil content amount,
High roughness and high one or more of elastic force,
If it is the group 4 in skin constitution group, then be predicted as skin with the moisture content amount lower than normal skin, low oil content amount and
One or more of low elastic force.
2. skin type method of discrimination according to claim 1, which is characterized in that the skin type of differentiation is the water of skin
One or more of deal, oil content amount, roughness and elastic force.
3. skin type method of discrimination according to claim 1, which is characterized in that the skin of measurement is the skin of hand or face
Skin.
4. skin type method of discrimination according to claim 1, which is characterized in that the skin is the epidermis of skin.
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| KR10-2012-0149382 | 2012-12-20 | ||
| KR1020120149382A KR102024631B1 (en) | 2012-12-20 | 2012-12-20 | The method for identifying skin type |
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| KR102429837B1 (en) * | 2016-02-29 | 2022-08-05 | (주)아모레퍼시픽 | Evaluation device for tightening of skin and method thereof |
| CN113379567A (en) * | 2021-05-10 | 2021-09-10 | 深圳数联天下智能科技有限公司 | Method, device, equipment and storage medium for determining cosmetic usage amount |
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| CN1244781A (en) * | 1996-12-06 | 2000-02-16 | 乔斯林·W·考伊 | Method and apparatus for locating and assessing soft tissue lesions |
| CN101658442A (en) * | 2009-06-19 | 2010-03-03 | 中卫莱康科技发展（北京）有限公司 | Mobile terminal |
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| JP2555833Y2 (en) * | 1991-09-17 | 1997-11-26 | 日本コーリン株式会社 | Reflective oximeter probe |
| JP2000051153A (en) * | 1998-08-11 | 2000-02-22 | Kanebo Ltd | Skin condition evaluation and device used therefor |
| JP3225023B2 (en) * | 1998-08-11 | 2001-11-05 | カネボウ株式会社 | Skin condition evaluation method and skin condition counseling method using the same |
| JP3590047B1 (en) * | 2003-09-24 | 2004-11-17 | 株式会社日立製作所 | Optical measuring device and blood glucose measuring device using the same |
| JP2006103051A (en) * | 2004-10-01 | 2006-04-20 | Kanebo Cosmetics Inc | Skin counseling tool |
| US20060239547A1 (en) * | 2005-04-20 | 2006-10-26 | Robinson M R | Use of optical skin measurements to determine cosmetic skin properties |
| JP2009531119A (en) * | 2006-03-31 | 2009-09-03 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Method and apparatus for determining moisture level |
| JP2011087907A (en) * | 2009-09-25 | 2011-05-06 | Shiseido Co Ltd | System and method for evaluating skin |
| KR101651189B1 (en) * | 2009-11-30 | 2016-08-26 | (주)아모레퍼시픽 | Method for detecting skin type based on oriental pharmacy and method for providing beauty information for skin using the same |
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- 2012-12-20 KR KR1020120149382A patent/KR102024631B1/en active IP Right Grant
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- 2013-12-18 JP JP2013261153A patent/JP6406819B2/en active Active
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| CN1244781A (en) * | 1996-12-06 | 2000-02-16 | 乔斯林·W·考伊 | Method and apparatus for locating and assessing soft tissue lesions |
| CN101658442A (en) * | 2009-06-19 | 2010-03-03 | 中卫莱康科技发展（北京）有限公司 | Mobile terminal |
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| KR20140080033A (en) | 2014-06-30 |
| JP6406819B2 (en) | 2018-10-17 |
| CN103876709A (en) | 2014-06-25 |
| KR102024631B1 (en) | 2019-09-24 |
| JP2014121605A (en) | 2014-07-03 |
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