WO2001078600A1 - Dispositif de mesure pour graisse viscerale - Google Patents
Dispositif de mesure pour graisse viscerale Download PDFInfo
- Publication number
- WO2001078600A1 WO2001078600A1 PCT/JP2001/003213 JP0103213W WO0178600A1 WO 2001078600 A1 WO2001078600 A1 WO 2001078600A1 JP 0103213 W JP0103213 W JP 0103213W WO 0178600 A1 WO0178600 A1 WO 0178600A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- abdominal
- fat
- visceral fat
- subject
- sectional area
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
-
- 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
-
- 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
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4869—Determining body composition
- A61B5/4872—Body fat
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
- A61B2560/0462—Apparatus with built-in sensors
- A61B2560/0468—Built-in electrodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S128/00—Surgery
- Y10S128/92—Computer assisted medical diagnostics
Definitions
- the present invention relates to a visceral fat meter which can obtain information on visceral fat among human body fats and is easily used.
- body fat has attracted attention from the viewpoint of maintaining health. That is, since an increase in the body fat causes an adult disease, etc., the knowledge of the body fat can prevent the adult disease, etc.
- One of the indicators for evaluating such body fat is BMI, which can be obtained based on the height and weight of each individual, and is therefore relatively easy as an index for obtaining information on body fat. It is used for
- body fat percentage Another index for knowing body fat is body fat percentage. Recently, various types of body fat meters that can determine the body fat percentage have been distributed in the market. By using these body fat meters, it is possible to easily determine the body fat percentage, which indicates the state of body fat, at home or the like. it can.
- visceral fat among body fat is considered to be a factor of various complications such as heart disease and diabetes, and visceral fat is considered to be particularly important from the viewpoint of maintaining health.
- the BMI and body fat percentage described above are obtained as information on average body fat for the whole body of the human body. Therefore, even if a result that seems to have no particular health problem is obtained from the viewpoint of BMI and body fat percentage, it is not always possible to determine whether there is a health problem with respect to visceral fat.
- CT scans, MRIs, etc. as diagnostic methods to know this visceral fat
- CT scans, MRIs, etc. as diagnostic methods to know this visceral fat
- the abdomen itself can be observed directly, so that information on visceral fat can be obtained accurately.
- an object of the present invention is to provide a visceral fat meter that can be used easily at home or the like and that can obtain information on visceral fat. Disclosure of the invention
- the visceral fat meter according to the present invention is characterized in that an abdominal circumference W L , which is the size of the circumference at the torso part of the human body, and a circumference size at the hip part of the human body.
- An input means for inputting personal data including a certain hip circumference HL;
- An arithmetic processing unit for storing the personal data and calculating quantitative information on the abdominal visceral fat of the subject based on the personal data;
- a display unit for displaying the personal data, and a calculation result calculated by the calculation processing unit
- the arithmetic processing unit characterized in that obtaining quantitative information about the abdominal visceral fat of the subject on the basis of the the ratio of abdominal circumference length W L for buttocks perimeter of the subject (W ⁇ ZHL) WHR And
- the state of visceral fat in the abdomen of the subject is one of the physical characteristics of the subject It is said that the correlation with the above-mentioned WHR is extremely high.
- WHR W LZ HL, which is the ratio of the hip circumference, which is the hip size of the subject, to the abdominal circumference W, which is the waist size.
- W W LZ HL
- Quantitative information on abdominal visceral fat can be obtained. Therefore, according to the visceral fat meter of the present invention, information on abdominal visceral fat, which is information particularly closely related to the health of the subject, can be easily obtained at home or the like.
- the quantitative information on the abdominal visceral fat may be an abdominal visceral fat amount. Since visceral fat mass is information that is closely related to the health of the subject, knowing the visceral fat mass can predict the possibility of suffering from an adult disease.
- the visceral fat meter while measuring the bioimpedance Z of the human body via an electrode in contact with a terminal portion of the human body, the measured bioimpedance z and the input personal data or the A body fat percentage measuring means for obtaining a body fat percentage FAT of the subject based on the part;
- the body fat percentage FAT obtained by the body fat percentage measuring means may be configured to be displayed on the display unit.
- the visceral fat meter of the present invention information on visceral fat can be obtained, and the body fat percentage F AT can also be known.
- the visceral fat meter according to the present invention can realize a device capable of obtaining an estimated value of the abdominal visceral fat cross-sectional area VA as information on visceral fat.
- the visceral fat meter of the present invention when calculating the estimated value of the abdominal visceral fat cross-sectional area VA, the correlation between the actual abdominal visceral fat cross-sectional area VA and the personal data including the WHR for a human body as an unspecified number of samples By statistically processing the WHR etc. and the abdominal visceral fat cross-sectional area VA A specific correlation is determined. Then, by applying the determined correlation to each subject, an estimated value of the abdominal visceral fat cross-sectional area VA based on the WHR and the like of each subject can be obtained with high accuracy.
- the visceral fat meter from which the abdominal visceral fat cross-sectional area VA can be obtained is obtained by measuring the circumference of the subject's torso at the torso region (west size), which is the abdominal circumference W ,.
- An arithmetic processing unit for calculating a value;
- a display unit for displaying the personal data and a calculation result calculated by the calculation processing unit
- the arithmetic processing unit includes: an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies serving as samples; and an abdomen with respect to a hip perimeter Ht.
- the first regression coefficient and the first regression constant of the WHR which are obtained by performing statistical processing based on the WHR that is the ratio (W,. / H L ) of the circumference W L , are stored.
- An estimated value of the abdominal visceral fat cross-sectional area VA of the subject is obtained based on the WHR of the examiner and the first regression coefficient and the first regression constant of the WHR.
- the invention relating to the visceral fat meter having this configuration was made by focusing on the fact that the abdominal visceral fat cross-sectional area VA correlates with the aforementioned WHR, and was obtained by tomography of a plurality of human bodies as samples.
- the first regression coefficient and the first regression constant of the WHR which are obtained by statistically processing the correlation between the actual abdominal visceral fat cross-sectional area VA and the WHR, are stored in the arithmetic processing unit in advance.
- the WHR of each subject is input, the first regression of the WHR is performed. Based on the coefficients and the first regression constant, an estimated value of the abdominal visceral fat cross-sectional area VA is calculated.
- the abdominal visceral fat cross-sectional area VA can be obtained as information on the visceral fat of the subject by inputting the personal data WHR.
- the abdominal visceral fat cross-sectional area VA which is closely related information, can be easily obtained.
- visceral fat meter may determine the abdominal visceral fat cross sectional area VA is hip circumference is the dimension of the circumferential in abdominal circumference length W L, the body parts of the buttocks is the size of laps at the site of the human body of the subject
- Input means for inputting personal data including length H L , height, and weight;
- An arithmetic processing unit for storing the personal data and calculating an estimated value of the abdominal visceral fat cross-sectional area VA of the subject based on the personal data;
- a display unit for displaying the personal data and a calculation result calculated by the calculation processing unit
- the arithmetic processing unit includes: an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies serving as samples; and an abdominal circumference with respect to a buttock circumference of the plurality of human bodies sampled.
- the ratio of W The ratio of W ,.
- the second regression coefficient of WHR, BM obtained by statistical processing based on the WHR, which is WLZHJ, and the BM I, which represents the degree of obesity of the plurality of human bodies sampled.
- the first regression coefficient and the second regression constant of I are stored, and the WHR and BMI of the subject, the second regression coefficient of the WHR, the first regression coefficient and the second regression coefficient of BMI Based on the above, an estimated value of the abdominal visceral fat cross-sectional area VA of the subject can be obtained.
- the second regression coefficient of WHR, BMI obtained by statistical processing of the correlation between the actual abdominal visceral fat cross-sectional area VA and WHR and BMI data for multiple human bodies
- the one regression coefficient and the second regression constant are stored in the calculation processing unit in advance.
- the estimated value of the abdominal visceral fat cross-sectional area VA is obtained by inputting the subject's individual WHR and BMI. Therefore, according to this visceral fat meter, in determining the abdominal visceral fat cross-sectional area VA, BM I can be reflected in addition to the subject's WHR.
- the visceral fat meter measures the circumference of the abdomen W, which is the size of the circumference of the subject's torso, and the circumference of the hip, which is the size of the circumference of the buttocks of the human body.Height, weight, sex, and age An input means for inputting personal data including
- An arithmetic processing unit for storing the personal data and calculating an estimated value of the abdominal visceral fat cross-sectional area VA of the subject based on the personal data;
- a display unit for displaying the personal data and a calculation result calculated by the calculation processing unit
- the biological impedance Z of the human body is measured via an electrode that is brought into contact with a terminal site of the human body, and the subject is measured based on the measured biological impedance Z and the input personal data or a part thereof. Having a body fat percentage measuring means for obtaining a body fat percentage FAT,
- the arithmetic processing unit calculates an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies as samples, and a buttock circumference ⁇ , of the plurality of human bodies sampled.
- Third regression coefficient of WHR, body fat percentage obtained by statistically processing WHR, which is the ratio of abdominal circumference W, (WLZHL), and body fat percentage FAT of a plurality of human bodies sampled as described above FAT
- WHR which is the ratio of abdominal circumference W, (WLZHL), and body fat percentage FAT of a plurality of human bodies sampled as described above FAT
- An estimated value of the abdominal visceral fat cross-sectional area VA of the subject may be obtained based on the first regression coefficient of the fat percentage FAT and the third regression constant.
- the invention of the visceral fat meter was made by paying attention to the fact that the abdominal visceral fat cross-sectional area VA is correlated with the body fat percentage FAT in addition to the WH scale.
- Abdominal visceral fat cross-sectional area VA, third regression coefficient of WHR, first regression coefficient of body fat percentage FAT, obtained by statistical processing of the correlation between the two data of WHR and body fat percentage FAT And the third regression constant are stored in the arithmetic processing unit in advance.
- the visceral fat meter can obtain an estimated value of the abdominal visceral fat cross-sectional area VA by inputting the subject's WHR and body fat percentage FAT.
- the body fat percentage FAT can be reflected in addition to the subject's WHR.
- the visceral fat meter measures the circumference of the abdomen W L , which is the size of the circumference of the subject's torso, and the circumference of the buttocks, which is the size of the circumference of the buttocks of the human body-height, weight, and subcutaneous abdomen
- An arithmetic processing unit that can store the personal data, and calculates an estimated value of the abdominal visceral fat cross-sectional area VA of the subject based on the personal data;
- a display unit for displaying the personal data, and a calculation result calculated by the calculation processing unit
- the arithmetic processing unit includes: an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies as a sample; WHR, which is the ratio (WL / HL) of the abdominal circumference W to the hip circumference HL of a plurality of human bodies, BM I indicating the degree of obesity of the plurality of human bodies sampled, the plurality of human bodies sampled 4th regression coefficient of WHR, 2nd regression coefficient of BM I, 1st regression coefficient and 4th regression coefficient of abdominal subcutaneous fat thickness obtained by statistically processing the correlation with the abdominal subcutaneous fat thickness s
- the WHR, BMI and abdominal subcutaneous fat thickness s for the subject, and the first regression coefficient of the WHR fourth regression coefficient, BMI second regression coefficient and abdominal subcutaneous fat thickness s Based on the number and the fourth regression constant, an estimated value of the abdominal visceral fat cross-sectional area VA of the subject can be obtained.
- the invention of the visceral fat meter was made by paying attention to the fact that the abdominal visceral fat cross-sectional area VA is correlated with the BHR and the abdominal subcutaneous fat thickness s in addition to the WHR, and is an unspecified number of samples.
- the fourth regression coefficient of WHR, BM l obtained by statistical processing of the correlation between the actual abdominal visceral fat cross-sectional area VA of the human body and the three data of WHR, BM I and abdominal subcutaneous fat thickness s
- the second regression coefficient, the first regression coefficient of the abdominal subcutaneous fat thickness s, and the fourth regression constant are stored in the arithmetic processing unit in advance.
- the visceral fat meter can obtain an estimated value of the abdominal visceral fat cross-sectional area VA by inputting the subject's WHR, BMI, and abdominal subcutaneous fat thickness s. Therefore, according to this visceral fat meter, the BMI and abdominal subcutaneous fat thickness s can be reflected in addition to the subject's WHR in determining the abdominal visceral fat cross-sectional area VA.
- the visceral fat meter according to the present invention has an abdominal circumference W L , which is the size of the circumference at the torso of the subject, a hip circumference H, which is the size of the circumference at the buttocks of the human body, Input means for inputting personal data, including height, weight, gender, age and abdominal subcutaneous fat thickness;
- the personal data is stored, and the personal data is stored based on the personal data.
- a display unit for displaying the personal data and a calculation result calculated by the calculation processing unit
- the biological impedance Z of the human body is measured via an electrode brought into contact with a terminal site of the human body, and the subject is measured based on the measured biological impedance Z and the input personal data or a part thereof. Having a body fat percentage measuring means for obtaining a body fat percentage FAT,
- the arithmetic processing unit includes: an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies serving as samples; and a buttock circumference of the plurality of human bodies sampled;
- WH R which is the ratio of the length W L (WLZH L), the body fat percentage FAT of the human bodies sampled, and the abdominal subcutaneous fat thickness s of the human bodies sampled is statistically determined.
- the fifth regression coefficient of WHR, the second regression coefficient of body fat percentage FAT, the second regression coefficient of abdominal subcutaneous fat thickness s, and the fifth regression constant obtained by processing are stored in the subject.
- WHR, body fat percentage FAT and abdominal subcutaneous fat thickness s measured by the body fat percentage measuring means and the fifth regression coefficient of the WHR, the second regression coefficient of the body fat percentage FAT, the abdominal subcutaneous fat thickness based on the second regression coefficient of s and the fifth recursive constant, It can be configured to determine an estimate of the area VA.
- the invention of the visceral fat meter was made by paying attention to the fact that the abdominal visceral fat cross-sectional area VA is correlated with the body fat percentage FAT and the abdominal subcutaneous fat thickness s in addition to the WH scale.
- the actual abdominal visceral fat cross-sectional area VA of the human body to be sampled and the WH scale determined by statistical processing of the correlation between the three data of WHR, body fat percentage FAT and abdominal subcutaneous fat thickness s
- Five regression coefficients, body fat percentage FAT second regression coefficient, abdominal subcutaneous fat thickness s The two regression coefficients and the fifth regression constant are stored in the arithmetic processing unit in advance.
- the visceral fat meter can obtain the estimated value of the abdominal visceral fat cross-sectional area VA by inputting the subject's WHR, body fat percentage FAT, and abdominal subcutaneous fat thickness s. Therefore, according to this visceral fat meter, in obtaining the abdominal visceral fat cross-sectional area VA, the body fat percentage FAT and the abdominal subcutaneous fat thickness s can be reflected in addition to the subject's WHR.
- the visceral fat meter to which the above-mentioned abdominal subcutaneous fat thickness s is input may be configured to obtain the abdominal subcutaneous fat cross-sectional area SA based on the abdominal subcutaneous fat thickness s and the West size.
- the ratio of the estimated value of the abdominal visceral fat cross-sectional area V A of the subject to the abdominal subcutaneous fat cross-sectional area S A may be obtained.
- the abdominal total fat cross-sectional area W A may be determined based on the estimated value of the abdominal visceral fat cross-sectional area V A of the subject and the abdominal subcutaneous fat cross-sectional area S A.
- the visceral fat meter from which the abdominal subcutaneous fat cross-sectional area S A can be obtained has the following significance.
- subcutaneous fat acts in the direction of reducing body fat as the role of subcutaneous fat. It has been clarified that subcutaneous fat acts to reduce the adverse effects caused by the accumulation of visceral fat due to overnutrition. Therefore, by obtaining information on abdominal subcutaneous fat and by obtaining the ratio between abdominal subcutaneous fat and abdominal visceral fat, it can be used as an important index for judging health.
- the visceral fat meter capable of obtaining the above-mentioned abdominal visceral fat cross-sectional area VA
- the visceral fat meter other than the one configured to obtain the abdominal visceral fat cross-sectional area VA in accordance with the measurement result of the body fat percentage FAT is also used.
- the system is equipped with a fat percentage measuring means to determine the body fat percentage FAT of the subject, and the body fat percentage FAT May be displayed on the display unit.
- the body fat percentage FAT can be known in addition to the abdominal visceral fat cross-sectional area VA.
- the visceral fat meter according to the present invention has an abdominal perimeter W, which is the circumference of the torso of the subject, and a hip circumference H, which is the circumference of the buttocks of the human body.
- An input means for inputting personal data including L ;
- An arithmetic processing unit for storing the personal data and calculating an estimated value of the abdominal visceral fat cross-sectional area VA of the subject based on the personal data;
- a display unit for displaying the personal data and a calculation result calculated by the calculation processing unit
- the arithmetic processing unit calculates an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies as samples, and a buttock circumference ⁇ , of the plurality of human bodies sampled.
- Sixth regression coefficient of WHR, biological impedance Z obtained by statistically processing the correlation between WHR, which is the ratio of abdominal perimeter (WLZHL), and biological impedance Z of a plurality of human bodies sampled.
- the first regression coefficient and the sixth regression constant of the subject Based on the first regression coefficient of the impedance Z and the sixth regression constant, an estimated value of the abdominal visceral fat cross-sectional area VA of the subject can be obtained.
- the invention of this visceral fat meter the abdominal visceral fat cross-sectional area VA
- the visceral fat meter calculates the estimated value of the abdominal visceral fat cross-sectional area VA by inputting the subject's WHR and measuring the biological impedance Z by the biological impedance measuring means. be able to. Therefore, according to this visceral fat meter, the bioelectrical impedance Z can be reflected in addition to the subject's WHR in obtaining the abdominal visceral fat cross-sectional area VA.
- the visceral fat meter according to the present invention has an abdominal perimeter W, which is the size of the circumference at the torso of the human body, and a buttock circumference, which is the size of the circumference at the buttocks of the human body.
- An input means for inputting personal data including H L ;
- An arithmetic processing unit for storing the personal data and calculating an estimated value of the abdominal visceral fat cross-sectional area VA of the subject based on the personal data;
- a display unit for displaying the personal data and a calculation result calculated by the calculation processing unit
- the arithmetic processing unit includes: an actual measurement value of the abdominal visceral fat cross-sectional area VA obtained by tomography of abdominal parts of a plurality of human bodies serving as samples; abdominal circumference with respect to a hip circumference HL of the plurality of human bodies sampled; In the ratio of long w, (W!
- the invention of the visceral fat meter is based on the fact that the abdominal visceral fat cross-sectional area VA is related to T, 2 / Z, which is the height of the height T, divided by the biological impedance Z, in addition to the WH scale. has been the actual abdominal visceral fat cross-sectional area V Alpha for the human body as the unspecified number of samples, obtained by statistical processing of the correlation between two data of WHR and T L 2 / Z seventh regression coefficients WH R, the first regression coefficient and seventh regression constants TL 2 / Z are stored in advance in the arithmetic processing unit.
- the visceral fat meter inputs the height T L and WH R of the subject and measures the biological impedance Z by means of the biological impedance measurement means to obtain the abdominal visceral fat cross-sectional area VA. Can be estimated. Therefore, according to this visceral fat meter, in obtaining the abdominal visceral fat cross-sectional area VA, the height T and the biological impedance Z can be reflected in addition to the subject's WHR.
- a correction term based on the age of the subject and a correction term based on the gender may be added to obtain the correction term.
- the age and gender which are characteristics of the individual subject, can be reflected.
- both the age correction term and the gender correction term may be added, and the age correction term and the gender correction term may be added. May be added.
- a plurality of ranks based on a plurality of reference values for the abdominal visceral fat cross-sectional area VA are set in advance, and the estimated value of the obtained abdominal visceral fat cross-sectional area VA is displayed on the display unit according to the plurality of ranks. It can also be configured as follows.
- the measurement results of the quantitative abdominal visceral fat cross sectional area VA, through the eye, so can be grasped through the display by stepwise rank, c also grasp the abdominal visceral fat cross sectional area VA obtained is facilitated
- the waist size is defined as the circumference of the subject at the substantially fourth lumbar region of the human body
- the hip size is defined as the measurement of the circumference at the substantially thickest part of the buttocks of the human body. It can be.
- a measurement result having the highest correlation with the visceral fat state of the human body can be obtained by using the West size and hip size collected from such a site.
- the above visceral fat meter may be provided with a dimension measuring means for measuring the above-mentioned waist size and hip size.
- a dimension measuring means for measuring the above-mentioned waist size and hip size.
- Fig. 1 (a) is a perspective view of an example of the visceral fat meter
- Fig. 1 (b) is a table of the visceral fat meter. It is a figure showing an example of a display of an indicator.
- FIG. 2 is a block diagram relating to signal processing of the visceral fat meter.
- FIG. 3 is a diagram illustrating an example of a procedure for measuring the abdominal visceral fat cross-sectional area VA.
- FIG. 4 is a diagram illustrating an example of a procedure for measuring the abdominal visceral fat cross-sectional area VA.
- FIG. 5 is a diagram showing a visceral fat meter provided with a dimension measuring means.
- FIG. 6 is a perspective view of an example of a visceral fat meter. BEST MODE FOR CARRYING OUT THE INVENTION
- FIG. 1 shows a visceral fat scale 10 according to one embodiment of the present invention
- FIG. 1 (a) is a perspective view of the visceral fat scale 10.
- the visceral fat meter 10 calculates the abdominal visceral fat cross-sectional area VA, which is the cross-sectional area of the visceral fat in the abdomen, which is information on the visceral fat of the subject, and the abdominal total fat cross-sectional area including the abdominal subcutaneous fat. It is possible to obtain WA, etc., and the body fat meter is integrated into it, so that the body fat percentage FAT can also be obtained.
- BMI which has been conventionally used simply as an index indicating the degree of obesity
- the BMI can be obtained by a well-known calculation formula based on the height and weight of the subject based on personal data described later.
- the operation unit 7 provided in the visceral fat scale 10 is provided with a number of keys capable of inputting numerical values, characters, and the like.By operating these keys, it is possible to input personal data representing the physical characteristics of the individual subject. It has many keys needed to enter such personal data.
- the operation unit 7 corresponds to an input unit for inputting personal data.
- the personal data that can be assisted by the visceral fat meter 10 include the subject's height, weight, gender, age, waist size (hereinafter also referred to as “abdominal circumference”), hip size ( In the following, it is sometimes referred to as “buttock circumference”).
- WHR which is the ratio of the waist size (W ,.) to the hip size (H L ), based on the waist size (WL) and the hip size (HL) (that is, is calculated by dividing the waist size by the hip size) Is required.
- the waist size it is desirable to use the dimension of the circumference of the abdomen at the substantially fourth lumbar region of the subject's human body.
- the hip size it is desirable to use the circumference of the part of the subject's buttocks that is approximately the thickest part of the buttocks. This is because it is considered that the use of the size of such a part as the waist size and the hip size can best reflect the state of the visceral fat of the human body.
- the input personal data can include the subcutaneous fat thickness s of the subject's abdomen.
- the abdominal subcutaneous fat thickness s can be measured by a well-known subcutaneous fat thickness measuring means such as a so-called caliper and a device using ultrasonic waves.
- the abdominal subcutaneous fat thickness s when measuring the abdominal subcutaneous fat thickness s and inputting it to the visceral fat meter, it can be collected from two parts of the human body: the paraumbilical region and the upper iliac region.
- the abdominal subcutaneous fat thickness s either one of the measured values may be employed, the sum of these measured values may be employed, or the average value of the sum may be employed.
- the operation unit 7 includes a selection key for selecting each item of the personal data, a numerical key for inputting numerical data, and the like.
- the operation unit 7 includes an on / off (ON / OFF) switch for turning on / off the power to operate the visceral fat meter 10 and a biological sensor to be described later.
- An impedance measurement start switch for starting the impedance Z measurement is also provided.
- each measurement mode for measuring the abdominal visceral fat cross-sectional area VA can be selected. According to the selection of the measurement mode, the first measurement mode described later is selected. A measurement routine such as a routine or a second measurement routine is executed.
- the display unit 8 displays various personal data input through the operation unit 7 and BMI obtained from the input personal data. Labels for FAT and abdominal visceral fat cross-sectional area VA will be displayed.
- FIG. 1B shows an example of a display on the display unit 8.
- the display shown in FIG. 1 (b) is divided into a plurality of ranks according to the measurement result of the abdominal visceral fat cross-sectional area VA.
- 8a, 8b, and 8c are rank bars representing each rank.
- a plurality of reference values are set in advance for the abdominal visceral fat cross-sectional area VA, and the plurality of reference values are compared with the measured abdominal visceral fat cross-sectional area VA. Then, the rank corresponding to the subject's abdominal visceral fat cross-sectional area VA is displayed. In the example of FIG. 1 (b), the rank corresponding to the rank bar 8b is displayed. .
- the level indicators 8d and 8e can be displayed, and the level indicators 8d and 8e can be displayed as specific symptoms related to visceral fat. It can also correspond.
- the clinical sometimes abdominal visceral fat cross-sectional area VA is the 1 0 0 cm 2 greater than the obesity
- 1 level indicator 8 e of the measured level of the abdominal visceral fat cross sectional area VA 0 0 cm 2 may be allowed to correspond to.
- the measurement obtained as a quantitative value If the results are displayed by being classified into ranks and displayed according to the symptoms that may be suffering according to the measurement results, it can be understood in a step-by-step way through the visual sense according to the level of the measurement results. Easy to grasp.
- the visceral fat meter 10 is provided with a body fat percentage measuring means for measuring the body fat percentage FAT of the subject as described below. That is, the electrode 3 is disposed on the left side of the front part on the surface of the main body of the visceral fat meter 10, and the electrode 4 is disposed on the right side of the front part. An electrode 5 (not shown) is provided at a position substantially directly behind the electrode 3 on the back surface of the main body 1, and an electrode 6 (not shown) is provided at a position substantially right behind the electrode 4. ing.
- the electrode group composed of these electrodes 3, 4, 5, and 6 is for measuring the biological impedance Z of the human body.
- the electrodes 5 and 6 are a pair of current path forming electrodes for forming a current path in the human body of the subject, and the electrodes 3 and 4 are for measuring a potential difference between two points in the current path. These are a pair of electrodes for voltage measurement.
- Electrodes groups are connected to impedance measuring means (not shown) inside the main body 1 which is well known in a body fat meter. That is, the electrodes 5 and 6 are connected to a circuit part forming a constant current source that outputs a constant current, and the electrodes 3 and 4 are connected to a circuit part forming a voltmeter.
- the index finger of the right hand can be brought into contact with the electrode 6. In this way, it is possible to measure the biological impedance Z with both hands of the subject as the ends of the human body.
- the electrode 5 is positioned almost directly behind the electrode 3.
- the electrode 6 is arranged so that it is located almost directly behind the electrode 4, the two fingers of both hands are in contact with the electrode and the body 1 is picked. There is a lit.
- the electrodes 3 and 5 can be pressed substantially equally by the two fingers of each hand, and the electrodes 4 and 6 can be pressed substantially equally. Thereby, the biological impedance Z can be measured more stably.
- the signal processing blocks in the visceral fat meter 10 will be described with reference to FIG.
- Various calculations in the visceral fat meter 10 are performed by a calculation processing unit 12 including a central processing unit (CPU) 14 and a storage device 15.
- the storage device 15 stores personal data input through operation of function keys provided on the operation unit 7 and measured values of the bioimpedance Z obtained through the electrodes 3, 4, 5, and 6. Is done. Further, the storage device 15 stores various arithmetic expressions, coefficients, and the like necessary for obtaining the body fat percentage FAT based on the biological impedance Z and personal data. Further, when the body fat ratio FAT obtained, c also the body fat ratio FAT is stored in the storage device 1 5, wherein the BMI and, when the estimated value of the abdominal visceral fat cross sectional area VA is required, the results of these operations Is also stored in the storage device 15.
- the storage device 15 includes an operation instruction routine ⁇ ⁇ containing a procedure for performing a required instruction to the subject regarding a series of operations on the visceral fat meter 10, 8 ⁇ 11 1 ⁇ body fat percentage 8 1 ⁇ Contains a measurement routine that contains the calculation of the estimated value of the abdominal visceral fat cross-sectional area VA.
- the measurement routine includes a first measurement routine and a second measurement routine that are executed as examples of operations described later.
- an estimated value of the abdominal visceral fat cross-sectional area VA was calculated.
- the visceral fat scale 10 is separately obtained and input and stored. These coefficients are obtained as follows. In other words, the actual abdominal visceral fat cross-sectional area VA of each individual is measured for an unspecified number of human bodies. The WHR, BMI, body fat percentage FAT, and abdominal subcutaneous fat thickness s are measured for each individual sample.
- WHR, BM I, abdominal subcutaneous fat thickness s and actual abdominal visceral fat By statistically processing the correlation with the cross-sectional area VA, a for WHR, b 2 for BM I, e for abdominal subcutaneous fat thickness s, and a fourth regression constant c are obtained. Also, WHR, by statistically processing the correlation between the actual abdominal visceral fat cross sectional area VA and the body fat percentage F AT and abdominal subcutaneous fat thickness s, a 3 for the WHR, d 2 relative to the body fat ratio FAT, abdomen E 2 for the subcutaneous fat thickness s and the fifth regression constant c 5 are obtained.
- the statistical processing of the correlation between the actual abdominal visceral fat cross-sectional area VA and each individual data can be performed by regression analysis.
- the coefficient is determined in relation to the coefficients a and a, and for WH R c, the actual abdominal visceral fat cross sectional area V Alpha is based on the assumption that correlates only WHR, can be obtained by simple linear regression analysis c
- each coefficient can be obtained by multiple regression analysis.
- tomography To determine the actual abdominal visceral fat cross-sectional area VA for multiple specimens, tomography is used. As tomography methods, various methods that can accurately measure the cross section of the abdomen of the human body, such as CT scan, MRI, and ultrasonic diagnosis, can be used. Also, the coefficients a, or when obtaining the e 2, as human populations as a actual abdominal visceral fat cross sectional area VA and the specimen to perform the collection of personal data, From the viewpoint of statistically processing the abdominal visceral fat cross-sectional area VA, it is desirable that the number be 100 or more. More preferably, the number should be 500 or more. Further, regarding the signal processing block of the visceral fat meter 10 shown in FIG. 2, the above various data and measured values stored in the storage device 15 can be displayed on the display unit 8. The input and output for processing the data and the measured values by the central processing unit 14 and the storage device 15 are performed via an input / output device (IZO) 16.
- IZO input / output device
- the subject inputs personal data that is body-specific information. Height, weight, age, gender, and WHR are input as body-specific information, and these data are stored (S 1). .
- ⁇ I is obtained by calculation based on the height and weight inputted in S1, and stored (S2).
- the biological impedance ⁇ is measured between both hands of the subject (S3), and the measured bioimpedance ⁇ is stored.
- the body fat percentage FAT is calculated and stored from the required items of the personal data input as described above and the biological impedance ⁇ (S4).
- the abdominal visceral fat cross-sectional area VA is obtained by the estimation calculation from the WHR input above (S5), and the BM I, body fat percentage FAT, and abdominal visceral fat cross-sectional area VA obtained above are displayed. Displayed in Part 8 (S6).
- the calculation for estimating the abdominal visceral fat cross-sectional area V A in the above procedure of S5 is performed by the calculation according to the following equation (1).
- V A a> WH R + c i (1)
- VA abdominal visceral fat cross-sectional area
- VA abdominal visceral fat cross-sectional area
- the VA is assumed to correlate only with the subject's WHR, and the VA based on the above coefficients a and c1 and the WHR based on the assumption is assumed. Is calculated.
- the following equations (2) to (5) can be used instead of the above equation (1).
- V A a 2WHR + b iBM I + c 2 (2)
- VA a a-WHR + d i-FAT + c s (3)
- VA a 6 ⁇ WHR + fi ⁇ Z + c 6 (6)
- VA a 7 -WHR + g.-TLZ + CT (7)
- FAT represents the percentage of body fat indicated by (hereinafter, FAT represents the percentage of body fat).
- FAT represents the percentage of body fat).
- s represents the abdominal subcutaneous fat thickness.
- Equation (2) is used to calculate the estimated value of VA based on the assumption of the correlation between VA and the subject's WHR and BMI.
- Equation (3) is an equation for calculating the estimated value of VA based on the assumption of the correlation between VA and the subject's WHR and body fat percentage FAT.
- Equation (4) is an equation for calculating an estimated value of VA based on the assumption of a correlation between VA and the subject's WHR, BMI, and abdominal subcutaneous fat thickness s.
- Equation (5) is an equation for calculating an estimated value of VA based on the assumption of a correlation between VA and the subject's WHR, body fat percentage FAT, and abdominal subcutaneous fat thickness s.
- Equation (6) is an equation for calculating an estimated value of VA based on the assumption of the correlation between VA, the WHR of the subject, and the bioelectrical impedance Z. Equation (5) is also based on the assumption of the correlation between VA and the subject's WHR and TZZ. This is an equation for calculating an estimated value of VA based on the above.
- Equation (1) determines VA by correlation only with WHR
- equations (2) to (7) show that the correlation between multiple items of personal data is The VA is estimated based on this.
- Equations (2) to (7) V
- V A By calculating the estimated value of A, V A can be obtained by reflecting the individual characteristics unique to each subject more precisely.
- a correction term based on age and a correction term based on gender can also be added.
- the age correction term Yc is as shown in equation (8)
- the gender correction term Xc is as shown in equation (9).
- a g e is the age of the subject, and ⁇ is an age correction coefficient.
- s ex is a variable that differs depending on the gender of the gender, and 7] is a gender correction coefficient.
- ⁇ in Eq. (8) is a regression variable
- age is a variable.
- ⁇ in Eq. (9) is a regression coefficient
- sex is a variable, based on the correlation with the estimation formula of VA.
- the correction term Yc of equation (8) and the correction term Xc of equation (9) are also added to obtain VA.
- Personal characteristics based on gender can be more precisely reflected.
- either one of the above equations (1) to (5) may be added, or both may be added.
- the equations (1) to (5) In determining the VA according to the above, the personal characteristics of the subject can be reflected in more detail.
- the abdominal visceral fat amount can be obtained by calculation as information on visceral fat.
- WiJ represents the abdominal circumference
- s represents the abdominal subcutaneous fat thickness
- ⁇ represents the pi.
- ⁇ is a conversion coefficient for converting between a circular shape and an elliptical shape.
- the abdominal total fat cross-sectional area WA is calculated and stored (S14).
- the calculation of WA in the procedure of S14 is performed according to the equation (12).
- VSR which is the ratio of the abdominal visceral fat cross-sectional area VA to the abdominal subcutaneous fat cross-sectional area SA.
- VWR which is the ratio of abdominal visceral fat cross-sectional area VA to abdominal total fat cross-sectional area WA
- VAR which is the ratio of abdominal visceral fat cross-sectional area VA and abdominal total cross-sectional area (AW)
- S 1 6 The calculation of VWR in the procedure of S16 is performed according to equation (14), and the calculation of VAR is performed according to equation (15).
- VWR V A / WA (1 4)
- V AR V A / AW (1 5)
- SWR which is the ratio between the abdominal subcutaneous fat cross-sectional area SA and the abdominal total fat cross-sectional area WA
- SAR which is the ratio between the abdominal subcutaneous fat cross-sectional area SA and the abdominal total cross-sectional area (AW)
- Each value of AR is displayed on the display section 8 (S18). Further, the abdominal subcutaneous fat cross-sectional area S A is determined for each of a plurality of ranks, and displayed on the display unit 8 according to the rank (S 19).
- FIG. 5 (a) is a perspective view including a partial perspective view of a visceral fat scale 20 which is an example of a visceral fat scale provided with a dimension measuring means.
- the visceral fat scale 20 is provided as a tape measure 21 force size measuring means which can be stored inside and can be taken out outside. The tape measure 21 can be pulled out from the drawer portion 23 by pinching and pulling the leading tip 22.
- the tape measure 21 can be stored inside by operating a storage button (not shown) provided on the visceral fat scale 20.
- a storage button not shown
- the tape measure 21 is pulled out and wound around the abdomen and buttocks of the human body, and the drawer tip 22 is fixed to the engaging part 24 to obtain the dimensions. It is possible to measure the dimensions of the required part where the measurement is required.
- the waist size / hip size measured by the tape measure 21 can be input via the operation unit 7, but the dimensions measured by the tape measure 21 can be directly processed without operating the operation unit 7. It may be configured to be input to the unit 12.
- the data of the dimensions measured via the tape measure 21 is processed as a digital signal, and the input / output device (I / ⁇ ) is used in the signal processing block shown in FIG. It is input to the arithmetic processing unit 12 via 16. Then, based on the waist size and the hip size measured by the tape measure 21, the ratio WHR, which is a ratio between these, is determined by the arithmetic processing unit 12.
- the subject at the time when the visceral fat cross-sectional area is to be measured can be measured on the spot.
- the subject The abdominal visceral fat cross-sectional area VA can be determined with higher accuracy according to the new hibb size / west size.
- the dimension measuring means is constituted by one that can measure the dimension by the total number of rotations of the rotating roller when it is moved while being brought into contact with the part whose dimension is to be measured.
- the dimension measuring means is constituted by such a rotation integrating type, it is possible to measure the West size / Hip size simply by rotating the roller along a portion such as around the West / Hip. The measurement of the waste size and the hip size can be facilitated.
- the visceral fat meter according to the present invention may be configured to be integrated with a weight scale and a body fat meter.
- the visceral fat scale 30 shown in FIG. 6 has a configuration in which a weight scale and a body fat scale are integrally incorporated.
- Reference numeral 4 denotes a pair of current path forming electrodes for forming a current path by conducting a current to the human body of the subject, and electrodes 35 and 36 measure a voltage between two points in the current path.
- the electrodes 33, 34, 35, 36 are impedance measuring means provided inside the main body, which is well known in the field of body fat meter and body fat measurement, like the visceral fat meter 10, 20. And the impedance of the human body can be measured via the electrodes 33, 34, 35, 36.
- the subject makes the back of the left foot contact the electrodes 33, 35 and the back of the right foot contacts the electrodes 34, 36, so that the measurement table 3 By placing on top of 2, the body weight of the subject can be measured, and the biological impedance Z with both feet at the ends of the human body can also be measured.
- the visceral fat meter 30 is provided with an operation unit 7 and a display unit 8 configured in the same manner as described for the visceral fat meter 10, and a central processing unit 14 and a storage device. 15 is provided.
- the storage device 15 is configured in the same manner as described for the visceral fat meter 10, stores the above-described routines, various coefficients and data, and stores the input data and measurement results. It is to be remembered. Then, signal processing is performed in the same manner as described with reference to FIG.
- the weight of the subject detected by the load cell provided inside the main body is processed by the arithmetic processing unit 12 as weight data. Instead of inputting the weight, which is one of the personal data, from the operation unit 7, the weight data measured by the visceral fat scale 30 may be used.
- the visceral fat scale 30 may be provided with the dimension measuring means described in the visceral fat scale 20 so that the West size and the hip size can be measured on the spot.
- the visceral fat meter 30 described above is placed on a foot so that the body impedance can be measured while measuring the body fat percentage FAT by measuring the bioelectrical impedance Z through the foot. Is integrated, but the part functioning as a weight scale may not be incorporated. In other words, the body weight cannot be measured, but the body fat percentage FAT can be measured based on the measurement of the biological impedance Z via the foot, and the measurement of the visceral fat described above can be performed. Is also good.
- the measurement of the visceral fat described above may be performed while the impedance of the body fat percentage measuring means can be measured through both hands and feet. That is, as for the body fat percentage measuring means, the impedance can be measured through the hands as shown in FIGS. 1 and 5, and the impedance through the feet can be measured as shown in FIG. Even if it is possible to make measurements.
- the abdominal visceral fat cross-sectional area VA of the subject can be easily obtained at home or the like. This has the effect that information on visceral fat, which is important in relation to various diseases, can be easily obtained.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60138095T DE60138095D1 (de) | 2000-04-18 | 2001-04-16 | Viskerales fettmessgerät |
US10/018,874 US6865415B2 (en) | 2000-04-18 | 2001-04-16 | Visceral fat determining device |
EP01919937A EP1283024B1 (en) | 2000-04-18 | 2001-04-16 | Visceral fat meter |
JP2001575906A JP4773666B2 (ja) | 2000-04-18 | 2001-04-16 | 内臓脂肪計 |
HK03101322.4A HK1049100A1 (zh) | 2000-04-18 | 2003-02-21 | 內臟脂肪測定裝置 |
US12/196,460 US7634312B2 (en) | 2000-04-18 | 2008-08-22 | Visceral fat determining device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000-116381 | 2000-04-18 | ||
JP2000116381 | 2000-04-18 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10018874 A-371-Of-International | 2001-04-16 | ||
US11/030,763 Continuation US20050124865A1 (en) | 2000-04-18 | 2005-01-07 | Visceral fat determining device |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001078600A1 true WO2001078600A1 (fr) | 2001-10-25 |
Family
ID=18627851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2001/003213 WO2001078600A1 (fr) | 2000-04-18 | 2001-04-16 | Dispositif de mesure pour graisse viscerale |
Country Status (7)
Country | Link |
---|---|
US (3) | US6865415B2 (ja) |
EP (1) | EP1283024B1 (ja) |
JP (1) | JP4773666B2 (ja) |
CN (1) | CN1242727C (ja) |
DE (1) | DE60138095D1 (ja) |
HK (1) | HK1049100A1 (ja) |
WO (1) | WO2001078600A1 (ja) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002191563A (ja) * | 2000-12-26 | 2002-07-09 | Tanita Corp | 体脂肪面積を求める装置 |
EP1308703A1 (en) * | 2001-10-31 | 2003-05-07 | Tanita Corporation | Visceral fat estimation apparatus |
EP1338245A2 (de) * | 2002-02-13 | 2003-08-27 | Soehnle-Waagen GmbH & Co. KG | Darstellung des Mess-Ergebnisses eines Körperfettmessgeräts |
EP1344490A1 (en) * | 2000-12-22 | 2003-09-17 | Yamato Scale Co., Ltd. | Visceral fat meter having pace counting function |
WO2004073517A1 (ja) * | 2003-02-18 | 2004-09-02 | Matsushita Electric Industrial Co., Ltd. | 内臓脂肪計測装置、内臓脂肪計測方法、プログラム、及び記録媒体 |
JP2006198044A (ja) * | 2005-01-19 | 2006-08-03 | Tanita Corp | 体脂肪推定装置 |
EP1754442A2 (en) | 2005-08-18 | 2007-02-21 | Tanita Corporation | Apparatus for assuming information on the amount accumulated visceral fat of a human body |
DE102022203390A1 (de) | 2022-04-05 | 2023-10-05 | Contitech Antriebssysteme Gmbh | Schleifwerkzeug |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002238870A (ja) * | 2001-02-15 | 2002-08-27 | Tanita Corp | 内臓脂肪計 |
KR100686910B1 (ko) * | 2002-12-09 | 2007-02-26 | 아지노모토 가부시키가이샤 | 생체 상태 정보 처리 장치, 생체 상태 정보 처리 방법, 생체 상태 정보 관리 시스템 및 기록 매체 |
US20040260196A1 (en) * | 2003-06-18 | 2004-12-23 | Chih-Cheng Lu | Method and apparatus for measuring local body fat by using bioelectrical impedance technology |
JPWO2006129513A1 (ja) * | 2005-05-30 | 2008-12-25 | 味の素株式会社 | 肝疾患評価装置、肝疾患評価方法、肝疾患評価システム、肝疾患評価プログラムおよび記録媒体 |
JP4529862B2 (ja) * | 2005-10-12 | 2010-08-25 | オムロンヘルスケア株式会社 | 体脂肪測定装置、測定ユニットおよび体脂肪測定プログラム |
JP2007244728A (ja) * | 2006-03-17 | 2007-09-27 | Omron Healthcare Co Ltd | 体組成計 |
JP2008142469A (ja) * | 2006-12-13 | 2008-06-26 | Tanita Corp | 生体測定装置 |
US20080183421A1 (en) | 2007-01-31 | 2008-07-31 | Chai John Y | Apparatus and method for determining obesity-related disease risk indicators of a human subject |
US7910840B2 (en) * | 2007-01-31 | 2011-03-22 | Fook Tin Technologies Ltd. | Apparatus and method for determining growth status of a human subject |
JPWO2009001862A1 (ja) * | 2007-06-25 | 2010-08-26 | 味の素株式会社 | 内臓脂肪蓄積の評価方法 |
JPWO2009054350A1 (ja) * | 2007-10-25 | 2011-03-03 | 味の素株式会社 | 耐糖能異常の評価方法、耐糖能異常評価装置、耐糖能異常評価方法、耐糖能異常評価システム、耐糖能異常評価プログラムおよび記録媒体、ならびに耐糖能異常の予防・改善物質の探索方法 |
JP5088184B2 (ja) | 2008-03-18 | 2012-12-05 | オムロンヘルスケア株式会社 | 体組成計 |
JP5088185B2 (ja) | 2008-03-18 | 2012-12-05 | オムロンヘルスケア株式会社 | 体組成計 |
JP5589480B2 (ja) * | 2010-03-25 | 2014-09-17 | オムロンヘルスケア株式会社 | 体脂肪測定装置 |
JP5557321B2 (ja) * | 2010-07-14 | 2014-07-23 | 株式会社タニタ | 測定装置 |
KR20150049031A (ko) * | 2013-10-29 | 2015-05-08 | 한국전자통신연구원 | 수목의 둘레를 측정하는 둘레 측정 장치를 포함하는 무선 통신 태그 장치 및 방법 |
US10548528B2 (en) * | 2015-08-07 | 2020-02-04 | Ryan James Appleby | Smartphone device for body analysis |
US11395628B2 (en) * | 2017-02-16 | 2022-07-26 | Samsung Electronics Co., Ltd. | Method of providing service based on biometric information and wearable electronic device |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579782A (en) * | 1993-08-12 | 1996-12-03 | Omron Corporation | Device to provide data as a guide to health management |
EP1063500A2 (en) * | 1999-06-11 | 2000-12-27 | Tanita Corporation | Method and apparatus for measuring distribution of body fat |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4339322A (en) | 1980-04-21 | 1982-07-13 | General Electric Company | Carbon fiber reinforced fluorocarbon-graphite bipolar current collector-separator |
CA1259101A (en) | 1984-04-09 | 1989-09-05 | Hiroyuki Fukuda | Carbonaceous fuel cell electrode substrate incorporating three-layer separator, and process for preparation thereof |
JPS63140095A (ja) | 1986-12-03 | 1988-06-11 | Ebara Corp | 電解槽のバイポ−ラ板 |
KR900700053A (ko) | 1988-03-14 | 1990-08-11 | 디.로센탈 로버트 | 인체 지방질 비율 결정방법 및 인체 지방질 함량을 측정하는 근적외선 정량분석 기계 |
JPH06290796A (ja) | 1993-03-30 | 1994-10-18 | Shin Etsu Polymer Co Ltd | 2次電池用反応電極層付双極板 |
JP3211118B2 (ja) * | 1993-09-14 | 2001-09-25 | オムロン株式会社 | 健康管理指針アドバイス装置 |
US5507790A (en) * | 1994-03-21 | 1996-04-16 | Weiss; William V. | Method of non-invasive reduction of human site-specific subcutaneous fat tissue deposits by accelerated lipolysis metabolism |
FR2731144B1 (fr) | 1995-03-01 | 1997-08-14 | Bernard Georges | Procede et appareil de mesure pour l'estimation de la masse grasse chez un patient adulte, sain et en poids stable |
JPH09285455A (ja) * | 1996-02-23 | 1997-11-04 | Omron Corp | 健康管理指針アドバイス装置 |
US6232078B1 (en) * | 1997-02-21 | 2001-05-15 | Hong-Kyu Lee | Method for diagnosing preclinical diabetes by quantification of mitochondrial DNA in peripheral blood |
JP3743602B2 (ja) * | 1998-05-25 | 2006-02-08 | 株式会社タニタ | 身長測定装置付き体脂肪計 |
JPH1176187A (ja) * | 1998-07-21 | 1999-03-23 | Omron Corp | 体脂肪計 |
JP2000051172A (ja) * | 1998-08-06 | 2000-02-22 | Ya Man Ltd | 足裏マッサージ器兼用体重計 |
JP3988910B2 (ja) * | 1999-06-11 | 2007-10-10 | 株式会社タニタ | 体脂肪分布の測定方法及び測定装置 |
JP2000350727A (ja) * | 1999-06-11 | 2000-12-19 | Tanita Corp | 体脂肪分布の測定方法及び測定装置 |
TW515705B (en) * | 2000-05-31 | 2003-01-01 | Yamato Scale Co Ltd | Visceral fat meter |
TW542708B (en) * | 2000-08-31 | 2003-07-21 | Yamato Scale Co Ltd | Visceral adipose meter with body weighing function |
-
2001
- 2001-04-16 JP JP2001575906A patent/JP4773666B2/ja not_active Expired - Lifetime
- 2001-04-16 US US10/018,874 patent/US6865415B2/en not_active Expired - Lifetime
- 2001-04-16 DE DE60138095T patent/DE60138095D1/de not_active Expired - Lifetime
- 2001-04-16 CN CNB018017150A patent/CN1242727C/zh not_active Expired - Lifetime
- 2001-04-16 WO PCT/JP2001/003213 patent/WO2001078600A1/ja active Application Filing
- 2001-04-16 EP EP01919937A patent/EP1283024B1/en not_active Expired - Lifetime
-
2003
- 2003-02-21 HK HK03101322.4A patent/HK1049100A1/zh unknown
-
2005
- 2005-01-07 US US11/030,763 patent/US20050124865A1/en not_active Abandoned
-
2008
- 2008-08-22 US US12/196,460 patent/US7634312B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5579782A (en) * | 1993-08-12 | 1996-12-03 | Omron Corporation | Device to provide data as a guide to health management |
EP1063500A2 (en) * | 1999-06-11 | 2000-12-27 | Tanita Corporation | Method and apparatus for measuring distribution of body fat |
Non-Patent Citations (1)
Title |
---|
See also references of EP1283024A4 * |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1344490A1 (en) * | 2000-12-22 | 2003-09-17 | Yamato Scale Co., Ltd. | Visceral fat meter having pace counting function |
EP1344490A4 (en) * | 2000-12-22 | 2009-03-25 | Yamato Scale Co Ltd | VISZERALFETTMESSER WITH STEP COUNTER FUNCTION |
JP2002191563A (ja) * | 2000-12-26 | 2002-07-09 | Tanita Corp | 体脂肪面積を求める装置 |
US7123956B2 (en) | 2001-10-31 | 2006-10-17 | Tanita Corporation | Visceral fat estimation apparatus |
EP1308703A1 (en) * | 2001-10-31 | 2003-05-07 | Tanita Corporation | Visceral fat estimation apparatus |
EP1338245A2 (de) * | 2002-02-13 | 2003-08-27 | Soehnle-Waagen GmbH & Co. KG | Darstellung des Mess-Ergebnisses eines Körperfettmessgeräts |
EP1338245A3 (de) * | 2002-02-13 | 2003-11-26 | Soehnle-Waagen GmbH & Co. KG | Darstellung des Mess-Ergebnisses eines Körperfettmessgeräts |
CN100443048C (zh) * | 2003-02-18 | 2008-12-17 | 松下电工株式会社 | 内脏脂肪计测装置、内脏脂肪计测方法、程序以及记录媒体 |
WO2004073517A1 (ja) * | 2003-02-18 | 2004-09-02 | Matsushita Electric Industrial Co., Ltd. | 内臓脂肪計測装置、内臓脂肪計測方法、プログラム、及び記録媒体 |
US7860547B2 (en) | 2003-02-18 | 2010-12-28 | Panasonic Electric Works Co., Ltd. | Visceral fat measuring apparatus, visceral fat measuring method, program, and recording medium |
JP2006198044A (ja) * | 2005-01-19 | 2006-08-03 | Tanita Corp | 体脂肪推定装置 |
JP4676206B2 (ja) * | 2005-01-19 | 2011-04-27 | 株式会社タニタ | 内臓脂肪推定装置 |
EP1754442A2 (en) | 2005-08-18 | 2007-02-21 | Tanita Corporation | Apparatus for assuming information on the amount accumulated visceral fat of a human body |
US7979114B2 (en) | 2005-08-18 | 2011-07-12 | Tanita Corporation | Apparatus for assuming information on the amount accumulated visceral fat of a human body |
DE102022203390A1 (de) | 2022-04-05 | 2023-10-05 | Contitech Antriebssysteme Gmbh | Schleifwerkzeug |
Also Published As
Publication number | Publication date |
---|---|
EP1283024A4 (en) | 2004-05-06 |
DE60138095D1 (de) | 2009-05-07 |
EP1283024B1 (en) | 2009-03-25 |
HK1049100A1 (zh) | 2003-05-02 |
US6865415B2 (en) | 2005-03-08 |
JP4773666B2 (ja) | 2011-09-14 |
US20080319338A1 (en) | 2008-12-25 |
CN1242727C (zh) | 2006-02-22 |
EP1283024A1 (en) | 2003-02-12 |
US20020123695A1 (en) | 2002-09-05 |
US7634312B2 (en) | 2009-12-15 |
CN1383373A (zh) | 2002-12-04 |
US20050124865A1 (en) | 2005-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4773669B2 (ja) | 内臓脂肪計 | |
WO2001078600A1 (fr) | Dispositif de mesure pour graisse viscerale | |
US20210401320A1 (en) | Indicator | |
JP4597450B2 (ja) | 健康状態判定表示装置 | |
JP2008229364A (ja) | 健康管理装置 | |
JPWO2010095709A1 (ja) | 生体情報測定装置、生体情報測定方法、および体組成測定装置 | |
JP4783542B2 (ja) | 体重測定機能付き内臓脂肪計 | |
JP4914913B2 (ja) | 健康指標推定装置、方法、及びプログラム | |
JP4723078B2 (ja) | 体脂肪計 | |
JP4503784B2 (ja) | 内臓脂肪計 | |
JP2002355222A (ja) | 健康情報表示装置 | |
JP4434678B2 (ja) | 健康指標推定装置、方法、及びプログラム | |
JP2002085365A (ja) | 体重測定機能付き内臓脂肪計 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CN JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2001 575906 Kind code of ref document: A Format of ref document f/p: F |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2001919937 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 018017150 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10018874 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 2001919937 Country of ref document: EP |