KR20160080347A - Body composition analyzer and method using the same - Google Patents

Body composition analyzer and method using the same Download PDF

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Publication number
KR20160080347A
KR20160080347A KR1020140191979A KR20140191979A KR20160080347A KR 20160080347 A KR20160080347 A KR 20160080347A KR 1020140191979 A KR1020140191979 A KR 1020140191979A KR 20140191979 A KR20140191979 A KR 20140191979A KR 20160080347 A KR20160080347 A KR 20160080347A
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South Korea
Prior art keywords
body composition
calorie consumption
consumption amount
amount
user
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KR1020140191979A
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Korean (ko)
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이대호
강호준
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(주)도넛시스템엘에스아이
주식회사 원소프트다임
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Priority to KR1020140191979A priority Critical patent/KR20160080347A/en
Publication of KR20160080347A publication Critical patent/KR20160080347A/en

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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
    • A61B5/05—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
    • 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
    • A61B5/0531—Measuring skin impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Physiology (AREA)
  • Dentistry (AREA)
  • Dermatology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

The present invention relates to a body composition analyzer and an analysis method using the same. The body composition analyzer includes a user setting part, a measurement part, a body composition analyzing part, a sensor part, a calorie consumption measuring part, and an output part which displays whether suggested calorie consumption is achieved with LEDs of different colors. According to the present invention like this, whether the suggested calorie consumption is achieved and the body composition can be visually displayed.

Description

TECHNICAL FIELD [0001] The present invention relates to a body composition analyzing apparatus,

TECHNICAL FIELD The present invention relates to a body composition analyzing apparatus and method, and more particularly, to a four-point touch-type four-electrode body composition analyzing apparatus and method for displaying a recommended calorie consumption amount together with body composition information using an LED.

The body component refers to a component that constitutes the human body. In other words, our human body consists of water, protein, fat, minerals and other major components. The proportions of these constituents vary depending on gender, age, and individual characteristics and are closely related to health.

Body composition analysis is a test that provides basic information that can quantitatively analyze the components of the human body and accurately grasp the condition of the body. Healthy individuals maintain a moderate proportion of body composition in a balanced proportion. However, if this balance is broken, body fat is excessively increased due to unbalance among body components, resulting in obesity, nutritional deficiency due to protein deficiency, edema due to extracellular water increase, and osteoporosis due to mineral deficiency.

There are various methods for analyzing body composition such as anthropometry, underwater weight density, dexamethasone, CT, and bioelectrical resistance. Among them, Bioelectrical Impedance Analysis (BIA) is a method of analyzing body composition using current. When a fine alternating current flows through the human body, the current flows along the highly conductive water, and the impedance is measured differently from body water, fat, and muscle as the water content is high and low. In this case, the measured impedance has a certain relation with the constituent of the body, so that it is possible to analyze the constitution of the constituent.

That is, the bioelectrical resistance method is used because the human body is composed of a conductive material and a low-impedance material, and the ratio of the two tissues is reflected in the impedance measurement value.

The body composition analyzing apparatus using the bioelectrical impedance method is advantageous in industrialization because it is easy to operate, easy to measure, and can be used effectively because it can be used in a rich manner.

The body composition analyzer is mainly used in hospitals and sports markets, and most of the body composition analyzers commonly used in the sports market currently use the BIA method. In addition, the stand type body composition analyzer, which helps to design exercise programs for diet or weight training in the sports training center, is an expensive equipment and it is a financial burden for the individual to use directly.

A portable body composition analyzing device has been developed and provided so as to check an individual's physical condition without such an economic burden.

Among the body composition analyzing apparatuses, the 8-point touch type 4-electrode body composition analyzing apparatus is mainly used in a hospital, an advanced fitness center, and a public health center.

In place of such an expensive body composition analyzing apparatus, a low-cost body composition analyzing apparatus has been developed as a portable apparatus. Examples of such low-cost body composition analyzers include a four-point touch-type two-electrode method and a two-point touch-type two-electrode method. However, the low-cost four-point touch-type two-electrode method is inconvenient for the user to take off the socks and measure both feet against the pole, which makes the measurement inconvenient.

Therefore, a 4-point touch-type four-electrode method body composition analyzer is required to be low in cost and high in accuracy. The 4-point touch-type 4-electrode body composition analyzer measures the electrical resistance (ie, impedance) through the minute current flowing in the body, measures the amount of body water with the measured impedance value, Impedance Analysis method. Since the human body is made up largely of muscle mass, minerals and body fat, body fat mass can be obtained by excluding inorganic mass and muscle mass from body weight.

FIG. 1 is a perspective view illustrating an example of a stand-type body composition analyzing apparatus according to the related art, and FIG. 2 is a perspective view illustrating an example of a portable body composition analyzing apparatus according to the related art.

1 and 2, an electrode is disposed as an essential component of the body composition analyzing apparatus, and an LCD screen is provided as an output device.

The body composition analyzing apparatus according to the prior art displays various data as an analysis result together with sex, age, height, and weight of a user using an LCD screen as an output device for outputting analysis results. That is, according to the related art, since a complicated information is transmitted to a user, a process of confirming whether a user achieves his or her goal is complicated and various numerals and characters expressing the analysis result are insufficient to directly give motivation for body management There are many points.

A fourth object of the present invention is to provide a four-point touch-type four-electrode body composition analyzer and method for displaying the recommended calorie consumption with use of an LED, together with body composition information.

According to an aspect of the present invention, there is provided a body composition analyzing apparatus for displaying a calorie consumption amount together with body composition information, the body composition analyzing apparatus comprising: a user setting unit for setting information on a user; A measuring unit for measuring an electrode signal including a voltage and an impedance by causing a current to flow in the user's body; A body composition analyzing unit for analyzing a body composition using the electrode signal based on the set user information to calculate body composition information; A sensor unit for calculating the number of steps of the user; A calorie consumption measuring unit for calculating an actual calorie consumption amount by calculating a calorie consumption amount by walking using the output of the sensor unit; And an output unit for displaying, using at least one of the three light LEDs, whether the actual calorie consumption amount has reached the target amount, when the recommended calorie consumption amount extracted from the body composition information is a target amount.

Here, the recommended calorie consumption amount may correspond to a target body weight set based on the calculated body composition information and a calorie consumption amount to be consumed per day for the target period.

Here, the output unit may display a blue LED when the actual calorie consumption amount is larger than the target amount, a yellow LED when the actual calorie consumption is large, and a red LED when the actual calorie consumption is small.

Here, the output unit may output the electrode signal and the body composition information through an external input / output device.

Here, the output unit may further include a wireless communication module for wireless connection with the external input / output device.

According to another aspect of the present invention, there is provided a body composition analyzing method for displaying a calorie consumption amount together with body composition information by a body composition analyzer, the method comprising: setting information about a user; Measuring an electrode signal including a voltage and an impedance by causing a current to flow in the user's body; Calculating body composition information by analyzing a body composition using the electrode signal based on the set user information; Calculating an actual calorie consumption amount by calculating a calorie consumption amount by walking using the output of the sensor unit; And displaying, using at least one of the three light LEDs, whether the actual calorie consumption amount has reached the target amount, when the recommended calorie consumption amount extracted from the body composition information is a target amount.

Here, the recommended calorie consumption amount may correspond to a target body weight set based on the calculated body composition information and a calorie consumption amount to be consumed per day for the target period.

Here, the outputting may be represented by a blue LED when the actual calorie consumption is larger than the target amount, and by a yellow LED when the actual calorie consumption is larger than a target amount.

Here, the outputting may output the electrode signal and the body composition information through an external input / output device.

The outputting may further include wirelessly connecting to the external input / output device.

According to the body composition analyzing apparatus and method of the present invention, the achievement of the recommended calorie consumption amount together with the body composition information can be visually displayed. In addition, the user can be motivated to manage the body by using an entertainment element.

1 is a perspective view for illustrating an example of a stand-type body composition analyzing apparatus according to the prior art.
2 is a perspective view illustrating an example of a conventional portable body composition analyzing apparatus.
3 is a block diagram of a body composition analyzing apparatus according to an embodiment of the present invention.
4 is a perspective view of a body composition analyzing apparatus including an LED as an output unit according to an embodiment of the present invention.
5 is an exemplary diagram of a body composition analyzing apparatus in which an external input / output device according to an embodiment of the present invention is wirelessly connected.
6 is a flowchart of a body composition analysis method according to an embodiment of the present invention.

While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and will herein be described in detail. It should be understood, however, that the invention is not intended to be limited to the particular embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. Like reference numerals are used for like elements in describing each drawing.

The terms first, second, A, B, etc. may be used to describe various elements, but the elements should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component. And / or < / RTI > includes any combination of a plurality of related listed items or any of a plurality of related listed items.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The terminology used in this application is used only to describe a specific embodiment and is not intended to limit the invention. The singular expressions include plural expressions unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to FIGS. 3 to 7 attached hereto.

3 is a block diagram of a body composition analyzing apparatus according to an embodiment of the present invention.

3, a body composition analyzing apparatus 100 according to an exemplary embodiment of the present invention includes a user setting unit 110, a measuring unit 120, a body composition analyzing unit 130, a sensor unit 140, (150) and an output (160).

The user setting unit 110 sets information about the user. That is, the user setting unit 110 sets information about the user such as the sex, age, weight, and height of the user according to the input of the user.

The measurement unit 120 measures an electrode signal including a voltage and an impedance by causing a current to flow in a user's body. Specifically, the user touches the four electrode plates using the thumb and the index finger of both hands, and the measuring unit 120 measures the voltage and the impedance by causing current to flow through the electrodes.

Accordingly, an amplifier for amplifying an output electrode signal and an analog-to-digital converter for converting an analog signal into a digital signal may be added to the body composition analyzing apparatus.

The body composition analyzing unit 130 analyzes the body composition using an electrode signal and a body composition analysis program. The electrode signal means a current value, a voltage value, and an impedance value measured through the four electrodes provided in the body composition analyzer 100. In addition, the body component analysis unit 130 can analyze the body composition using a body composition analysis program, and the body composition analysis program is stored in a storage device (not shown). The storage device (not shown) stores the other measured electrode signals and the body composition information database.

The sensor unit 140 may include an acceleration sensor or a vibration sensor and a counting device. The acceleration sensor or the vibration sensor senses a change in acceleration or vibration, and the counting device can measure the number of steps of the user through the number of times. That is, the sensor unit 140 can perform the function of a pedometer.

The calorie consumption measuring unit 150 calculates the calorie consumption amount according to the user's walking using the output of the sensor unit 140 to measure the actual calorie consumption. Here, the actual calorie consumption amount may include the basic metabolic calorie consumption extracted from the body composition information.

The output unit 160 visually outputs the comparison result between the actual calorie consumption amount and the recommended calorie consumption amount. When the recommended calorie consumption amount extracted from the body composition information is the wood amount, the output unit 160 displays at least one of the three light LEDs to determine whether the actual calorie consumption amount reaches the target amount.

Here, the recommended calorie consumption includes information about the target weight and the target period. That is, the target body weight can be determined based on the body composition ratio according to the calculated body composition information. The total calories to be consumed can be calculated to improve the excessive body fat percentage according to the target weight, and the recommended calorie consumption can be calculated by dividing the total calories to be consumed by the target period (days).

4 is a perspective view of a body composition analyzing apparatus including an LED as an output unit according to an embodiment of the present invention.

Referring to FIG. 4, the output unit 160 may indicate whether the recommended calorie consumption is achieved using the LED. That is, when the actual calorie consumption is larger than the target amount, the output unit 160 displays an LED with a blue color, in the same case, with a yellow LED, and when the calorie consumption is small with a red LED, The comparison result can be displayed.

That is, the output unit 160 uses the three colors of red, yellow, and blue LEDs to indicate whether the target callee consumption is achieved or not. If the goal is achieved, the output unit 160 is blue. If the target is not achieved, When the target calories are consumed, a yellow LED is used to indicate whether or not the target is achieved.

The output unit 160 may output the electrode signal and the body composition information through the external input / output device 200. That is, the body composition analyzing apparatus 100 according to the embodiment of the present invention can output electrode signals and detailed comparison results through the external input / output device 200 as a result of a more specific analysis. Here, the external input / output device 200 may be a smart phone, a tablet PC, or the like, which has an earphone terminal.

The body component analyzer 100 and the external input / output device 200 may be connected to the body composition analyzer 100 via a Bluetooth, a Zigbee, a near field communication , NFC), and a wireless-fidelity (Wi-Fi) communication module.

5 is an exemplary diagram of a body composition analyzing apparatus in which an external input / output device according to an embodiment of the present invention is wirelessly connected.

Hereinafter, the body composition analysis method according to the embodiment of the present invention will be described by way of example.

6 is a flowchart of a body composition analysis method according to an embodiment of the present invention.

In the present invention, the user setting unit 110, the measuring unit 120, the body composition analyzing unit 130, the sensor unit 140, and the calorie consumption measuring unit 150 may be configured as components of the body composition analyzing apparatus 100, The element can be driven in conjunction with a computer program that is a means for analyzing body composition. Here, the computer program corresponding to the body composition analyzing means may be read by a computer to implement each step of the body composition analyzing method according to the present invention. The body composition analyzing means can be installed and executed in the external input / output device 200 in the form of an application to control the operation of the body composition analyzing apparatus 100.

The user connects the external input / output device 200 equipped with the body composition analyzing means to each other through the earphone terminal prior to the analysis using the body composition analyzing apparatus 100. Here, the body composition analyzer 100 may be connected to the external input / output device 200 through a known connection method.

According to the input of the user, the user setting unit 110 sets information about the user (S610). Here, the user refers to the subject to be subjected to body composition analysis. The sex, age, height, weight, and the like of the subject are set as information about the user.

Next, the measurement unit 120 measures the electrode signal including the voltage and the impedance by causing the current to flow in the user's body (S620). That is, in order to analyze the body composition, a user causes a current to flow through his or her body through the electrode, and the measuring unit 120 measures the current, voltage, and bioimpedance corresponding to the electrode signal through the electrode.

Next, the body composition analyzing unit 130 calculates body composition information using a body composition analysis program stored in a storage device (not shown) based on the current, voltage, and bioimpedance values of the measured electrode signals (S630).

Next, the calorie consumption measuring unit 150 calculates the calorie consumption amount according to the walking using the output of the sensor unit, and measures the actual calorie consumption amount (S640).

Here, the actual calorie consumption may include the calorie consumption as well as the basic metabolic calorie consumption. In this case, the calorie consumption amount measuring unit 150 directly measures the calorie consumption amount consumed in walking by extracting the basic metabolic calorie consumption amount from the body composition information and using the count output of the sensor unit 140 as the calorie consumption amount according to the walking.

Next, the output unit 160 visually outputs the actual calorie consumption amount to the target amount using the LED (S650).

To this end, as an embodiment of the present invention, the output unit 160 turns on the blue LED when the actual calorie consumption exceeds the target amount, or turns on the yellow LED when the actual calorie consumption and the target amount are equal Or the output signal can be controlled so that the red LED is turned on when the actual calorie consumption amount is less than the target amount.

Thus, the three-color light of red, yellow, and blue signals can be used to easily determine whether the target amount has been achieved for a set period of time, such as a day, week, or month.

In addition, a comprehensive body composition analysis result can be displayed through the external input / output device 200.

As described above, according to the apparatus and method for analyzing body composition according to the embodiment of the present invention, the achievement of the recommended calorie consumption amount together with the body composition information can be visually displayed. In addition, the user can be motivated to manage the body by using an entertainment element.

The present invention has been described above with reference to the embodiments. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. Therefore, the disclosed embodiments should be considered in an illustrative rather than a restrictive sense. Therefore, the scope of the present invention is not limited to the above-described embodiments, but should be construed to include various embodiments within the scope of the claims and equivalents thereof.

100: body composition analyzing apparatus, 110: user setting section,
120: measuring section, 130: body composition analyzing section,
140: sensor unit, 150: calorie consumption measuring unit,
160: output unit, 200: external input / output device

Claims (10)

A body composition analyzing apparatus for displaying a calorie consumption amount together with body composition information,
A user setting unit for setting information about a user;
A measuring unit for measuring an electrode signal including a voltage and an impedance by causing a current to flow in the user's body;
A body composition analyzing unit for analyzing a body composition using the electrode signal based on the set user information to calculate body composition information;
A sensor unit for calculating the number of steps of the user;
A calorie consumption measuring unit for calculating an actual calorie consumption amount by calculating a calorie consumption amount by walking using the output of the sensor unit; And
And an output unit for displaying, using at least one of three LEDs, whether the actual calorie consumption amount reaches the target amount when the recommended calorie consumption amount extracted from the body composition information is a target amount. The method according to claim 1,
The recommended calorie consumption may be,
A target body weight set based on the calculated body composition information, and a calorie consumption amount to be consumed per day with respect to the target period. The method according to claim 1,
The output unit includes:
Wherein when the actual calorie consumption amount is larger than the target amount, the indicator is indicated by a blue LED, and when the actual calorie consumption is smaller than a target amount, the indicator is displayed with a red LED. The method according to claim 1,
The output unit includes:
And outputs the electrode signal and the body composition information through an external input / output device. The method of claim 4,
The output unit includes:
And a wireless communication module for wireless connection with the external input / output device. A body composition analyzing method for displaying a calorie consumption amount together with body composition information by a body composition analyzer,
Setting information about a user;
Measuring an electrode signal including a voltage and an impedance by causing a current to flow in the user's body;
Calculating body composition information by analyzing a body composition using the electrode signal based on the set user information;
Calculating an actual calorie consumption amount by calculating a calorie consumption amount by walking using the output of the sensor unit; And
And displaying, using at least one of the three light LEDs, whether the actual calorie consumption amount has reached the target amount when the recommended calorie consumption amount extracted from the body composition information is a target amount. The method of claim 6,
The recommended calorie consumption may be,
A target body weight set based on the calculated body composition information, and a calorie consumption amount to be consumed per day with respect to the target period. The method of claim 6,
Wherein the outputting step comprises:
Wherein when the actual calorie consumption is larger than the target amount, the indicator is displayed as a blue LED, and when the actual calorie consumption is smaller than a target amount, the indicator is displayed as a red LED. The method of claim 6,
Wherein the outputting step comprises:
And outputting the electrode signal and the body composition information through an external input / output device. The method of claim 9,
Wherein the outputting step comprises:
And wirelessly connecting to the external input / output device.
KR1020140191979A 2014-12-29 2014-12-29 Body composition analyzer and method using the same KR20160080347A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865814B1 (en) * 2016-11-18 2018-06-11 (주)원소프트다임 Smart device with an activity sensor attached to a portable body composition measuring instrument
KR102006350B1 (en) * 2019-03-15 2019-10-01 (주)녹십자웰빙 Health management system and Health management apparatus using bio-impedance measuring apparatus
KR102114656B1 (en) * 2020-02-26 2020-05-25 주식회사 급시우 Apparatus and method for providing target weight information
KR20200110112A (en) * 2019-03-15 2020-09-23 (주)녹십자웰빙 Health management system and Health management apparatus using bio-impedance measuring apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101865814B1 (en) * 2016-11-18 2018-06-11 (주)원소프트다임 Smart device with an activity sensor attached to a portable body composition measuring instrument
KR102006350B1 (en) * 2019-03-15 2019-10-01 (주)녹십자웰빙 Health management system and Health management apparatus using bio-impedance measuring apparatus
KR20200110112A (en) * 2019-03-15 2020-09-23 (주)녹십자웰빙 Health management system and Health management apparatus using bio-impedance measuring apparatus
WO2020189966A1 (en) * 2019-03-15 2020-09-24 (주)녹십자웰빙 Healthcare system and device using bio-impedance measurement device
KR102114656B1 (en) * 2020-02-26 2020-05-25 주식회사 급시우 Apparatus and method for providing target weight information

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