CN101080197B - Apparatus for measuring body composition comprising an improved display device - Google Patents
Apparatus for measuring body composition comprising an improved display device Download PDFInfo
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- CN101080197B CN101080197B CN2005800433399A CN200580043339A CN101080197B CN 101080197 B CN101080197 B CN 101080197B CN 2005800433399 A CN2005800433399 A CN 2005800433399A CN 200580043339 A CN200580043339 A CN 200580043339A CN 101080197 B CN101080197 B CN 101080197B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
Abstract
The invention concerns an apparatus for measuring a parameter of a person's body composition comprising means for measuring said parameter, means for recording the measured values, means for calculating and means for comparing a current value and a reference value, as well as a luminous device (15) for displaying the result of the comparison, the calculating means determining one or more reference values by smoothing several previous values and optionally the current value to determine a significant range of values of the parameter stability.
Description
The present invention relates to a kind of measurement device of the human body component parameter that changes naturally, these parameters are weight, amount of total fat or other parameter relevant with the human body metabolism for example, the invention particularly relates to a kind of improved display device that is used for this equipment.
The weight sensor that the electronics scale comprises pallet usually, link to each other with counting circuit with measured body weight and being used for is remembered the device of the difference of measured body weight or this body weight and standard value.Measurement result is sent to the numeral and/or the pictorial displays of equipment.Also have some equipment can show simultaneously current measurement result with and with the difference of measurement result before.
Patent documentation JP 60161533 has proposed a kind of scale display device that comprises digital LCD display, this numeral LCD display has shown the differentiation (é volution) of the previous measurement result that has write down with respect to the user by the arrow show label that adjoins when showing current measured value.The shortcoming of such display is, it only carries out the simple comparison with previous measurement result, and do not consider changing naturally of weight, and therefore, it often demonstrates the differentiation of mistake.
Equipment shown in the patent documentation EP 0188175 allows to show nearest seven days surveying record, the average weight in perhaps nearest seven week, average month perhaps nearest seven months weight.
Patent documentation WO 99/52425 has described and has a kind ofly hindered the measurement device of measuring human body component by measuring biological reactance, and this equipment comprises the numeral and the graphics device of the measured value of equipment records.Display device comprises and is used for showing that with digital form first viewing area of measured value of weight and fat mass and the meansigma methods of showing weight and fat mass with represented as histograms are according to week or month be the second graph viewing area of the time-evolution of unit.
Such pictorial display allows to show weight and the trend of fat mass variation in a period of time, also can show the week or the monthly average value of measured value simultaneously.Yet these equipment must be measured and just can guarantee correctly to assess a kind of like this trend every day.But it is strong excessively to the user binding character that measure a kind of like this requirement every day.In addition, a kind of like this pictorial displays more complicated and costliness, parameter is moved towards in the also difficult correct differentiation of understanding demonstration of user.
The objective of the invention is to remedy above-mentioned deficiency, and propose a kind of human body component parameter measurement equipment, this equipment allows user at any time can correctly understand the differentiation of measurement parameter.
Another object of the present invention is to propose a kind of human body component parameter measurement equipment, this equipment can show the correct trend that measurement parameter develops easily, comes strictness to carry out the measurement of above-mentioned parameter and need not Compulsory Feature according to accurate and regular time intervals.
Another purpose of the present invention is to propose the display device of a kind of human body component parameter measurement equipment, this device allows with clear, succinctly and intuitively mode shows the correct trend of the differentiation of measured parameter, and production cost that can be lower is realized producing in batches.
Above-mentioned these purposes can realize by a kind of like this human body component parameter measurement equipment, this equipment comprises: the measuring device of described parameter, the recording equipment of measured value, accountant and be used for device that currency and reference value are compared and the luminous display unit that is used to show comparative result, it is characterized in that, described accountant is determined an effective numerical range with parametric stability thus by to a plurality of preceding values and be averaged to determine one or more reference values in conjunction with currency where necessary.
Described human body component parameter can be understood as: weight, amount of total fat, non-amount of total fat, muscle total amount, moisture total amount, internal organs total amount.
Usually as can be known, weight or other human body component parameter (for example, amount of total fat, non-amount of total fat, muscle total amount, moisture total amount) according to different people all can be in different excursions when each the measurement variable naturally parameter.Especially weight can differ several kilograms sometimes in the different dates.Such variation is by for example body movement, pressure, and in the hormone cycle, factors such as excessive diet once in a while cause.
Equipment of the present invention, especially a kind of Impedemeter person-weighting scale, comprise measuring device, recording equipment, even calculate the device of a plurality of measured values, this equipment can determine more to represent measurement parameter to develop the reference value of tendency, because this reference value has been got rid of the daily fluctuation that causes because of physical activity or metabolism.Reference value can be the meansigma methods of one group of data or reference range, perhaps also can calculate by the method for statistics, for example, can calculate the variance and the root-mean-square-deviation of one group of data.
Equipment also can comprise and is used for comparison means that current numerical value and the reference value that calculates or reference range are compared, develops tendency so that therefrom draw real measurement parameter: actual decline, stable or significant the growth.
In addition, this tendency can show simply visibly by luminous display, can produce deep impression to user like this.Luminous display can be understood as a kind of by using at least one bulb also can make the luminous display in viewing area (the measurement dish that refers to Impedemeter person-weighting scale in the present invention) of equipment at least.This bulb can be light emitting diode (LED) or the electroluminescent bulb under transparent or translucent one or more parts of the equipment of being placed in.
Useful is, described luminous display unit comprises corresponding to the middle section of stability number scope and lays respectively at the zones of different that is used to indicate results change of described middle section both sides.
User can be understood the information that demonstrates by this display at an easy rate, because it allows better to determine comparative result according to the differentiation direction (sens de l ' é volution) that with the stable center zone is starting point.In addition, can use different colors in each zone according to predetermined color rule, so that user is understood measurement result more easily.This luminous display unit can adopt the light emitting diode (LED) or the electroluminescent bulb that can send different colours or send a kind of unique color by light filter.
Simplify in the version at one of the present invention, have only the results change zone to be lighted according to developing direction, the stability region does not then have effective light emitting tool and keeps neutral.The attention of user can be attracted on the differentiation direction of measurement parameter like this.
In the first embodiment of the present invention, described being averaged is that moving average by calculating a plurality of preceding values realizes.
Therefore, can determine that a data sample also is its calculating mean value.Like this, just can obtain with being averaged the reference value that method draws by very simple and economical accountant.Relatively this reference value and last measured value afterwards.Then, the fixedly variation limit value by adopting these meansigma methods both sides (for example for weight, between-0.3kg between+the 0.3kg) is determined the stationary value scope.
In a version of the present invention, the stationary value scope by adopt transformable limit value according to measured parameter value (for example, between gross weight-0.5% to+0.5% between) come definite.
In a version of the embodiment of the invention, described reference range be by the delimited on either side in the meansigma methods of a plurality of preceding values go out+3 and-3 root-mean-square-deviations (é cart-types) calculate.
The stochastic variable of parameter can define by using discrete method (the especially effectively root-mean-square-deviation of the dispersion of the meansigma methods of measurement data set) commonly used in the statistics.Therefore, we can define the interval of parameter stability value like this,, calculate the root-mean-square-deviation of each parameter that is, and preferably the limit value between this region of stable values is fixed as the measurement parameter meansigma methods+3 and-3 root-mean-square-deviations.The measured value that departs from these limit values is considered to represent the trend of the parameter differentiation of being studied.
In the second embodiment of the present invention, described being averaged is to realize by calculating the regression line relevant with the last measured value with a plurality of preceding values.
Can calculate this regression line by for example method of least square (moindres carr é s), thereby obtain to show best the collinear correct valuation of measured value so that minimize by the influence that makes the natural stochastic variable that is considered to measurement error.
Useful is, described being averaged is to realize by calculating the regression line relevant with the last measured value with a plurality of preceding values, and described display at one the sign situation of the slope of this regression line of demonstration in individual or another results change zone.
Therefore, the sign of only using its slope can be represented the regression line computing formula of the differentiation direction of determining.Accountant sends the signal conform to the sign of the slope that calculates to display device, and the sign of slope can be illustrated in differentiation in the region of variation that or another and stability region adjoins easily.
The number of described preceding value is preferably fixed.
Through test, determined the required minimal number of measurements of correct valuation for the regression line that obtains special parameter.This number of times can pre-determine, and is input in the program of equipment so that the equipment operation.For instance, one group of seven measurement (measure every day in the week) is enough to show the differentiation trend of a body weight for humans.
Useful is that user can be selected the date of opening entry measured value.
Therefore, user can freely select when to begin the differentiation of tracking measurement parameter, so that can arrange the tracking of diet program or training program better.
In a kind of more advanced version of this embodiment, described equipment has the time measurement device that links to each other with the measured value recording equipment of this equipment.
Allow storage is simultaneously followed the tracks of in the memorizer of equipment the measured value of parameters and the time of weighing like this.Therefore, by writing down for example twice measurement natural law at interval, equipment can be estimated the per day growth or the reduction of the measured value of parameter better.
Equipment preferably comprises body weight or amount of total fat measuring device.
Equipment of the present invention is used to measure weight or weight and amount of total fat valuably, and these parameters all have bigger change naturally every day, follow the tracks of these parameters on human health and keep the bodily form all quite important.
Useful is that equipment of the present invention has the numeric display unit by this device measuring and/or the value of calculating.
So just can allow user not only to know the differentiation trend of measurement parameter, can also know the balanced growth or the reduction of this parameter value between twice measurement.
Description of drawings
By following at of the present invention be not the detailed description and in conjunction with the accompanying drawings of determinate a plurality of embodiment, can understand the present invention better, in the accompanying drawing:
Fig. 1 shows the vertical view of apparatus for measuring body composition according to an embodiment of the invention;
Fig. 2 shows the block diagram of equipment key component.
The specific embodiment
Fig. 1 shows an embodiment of apparatus for measuring body composition 1, i.e. electronics scale.Electronics scale of the present invention comprises the rigid tray 10 that is used to admit weight to be measured, and this pallet 10 can support by for example comprising four weighing base (not shown)s that have the leg of weight sensor respectively.This a kind of weight sensor comprises strain gauge type flexibility bar (barreau deflexion), this flexibility bar is loaded in one and overhangs on the thing (porte à faux), this overhang thing leg and being supported between ground another part of pallet 10 contacted parts and leg.Strain gauge is assembled on the face of flexibility bar, and links to each other with the control circuit of equipment by the Wheatstone bridge assembly, so that the distortion that measuring instrument is born is converted into electronic signal, and the weight corresponding digital value that the latter is transformed into and measures.Strain gauge and circuit thereof have constituted the measuring device of equipment.In addition, this equipment can comprise and is used for measured value is deposited in the button 11,12 of memorizer, the corresponding different user of each button.
This equipment has the character display 14 of the previous numerical value of current measured value or device storage.This equipment also has active display 15, and as detailed below, it is used to show the comparative result between current measurement result and the reference measurements.
In a version; employed bulb can be based on the electroluminescent bulb of phosphorus; these bulbs present three different light-emitting zones; these zones are made up or are not made up with the protective cover that transparent or translucent plastic material is made, and different colors can obtain by electroluminescent bulb, protective cover or the combination of the two.
The pallet 10 that is used for load capacity can be circular a, rectangle or quadrate and have the plate of less thickness (for example between 4mm to 20mm).Pallet 10 can be by plastics, metal or wooden materials etc., and perhaps for example transparent the or translucent material of safety glass or PMMA (methyl methacrylate) type resin is made.
Fig. 2 shows the operation block diagram of this equipment, wherein, measuring device 4 is made of weight sensor and circuit thereof, and this circuit sends the signal that records to computing unit 7, and computing unit 7 can be to be suitable for carrying out microprocessor or the microcontroller that information needed is handled especially.Computing unit 7 links to each other with memorizer 8, memorizer 8 can store the individual exclusive data (data of measuring as measuring device 4).This equipment also optionally comprises the harvester 2 of somatic data (it also can store in the memorizer 8 of equipment).Harvester 2 can take the independently keyboard form that links to each other with circuitry to realize, the keyboard form that perhaps also can take to integrate with the scale pallet realizes, as the patent documentation EP that submits to applicant's name 1538428 is described.Computing unit 7 numerical value that calculate or that stored in the memorizer 8 show by display device 3, and when measurement device was equipment shown in Figure 1, numerical value had wherein been represented the body weight of user.
In a not shown version, calculating and display device that this apparatus for measuring body composition can contain human-body biological reactance resistance measuring device and hinder the parameter value that obtains by measured biological reactance, these parameter values can be amount of total fat quantity, non-amount of total fat quantity, the muscle total amount, body moisture, etc.
The computing unit 7 of present device comprises the currency of measuring parameter and the comparison means of reference value, wherein, the numerical value of currency for drawing the signal that transmits from measuring device 4, reference value then are to obtain on the basis of the previous measurement result in the memorizer 8 of the equipment of being stored in.Comparative result sends to display device 3 by at least one intermediary's light-emitting device.
The purpose that currency and the preceding value stored are compared is therefrom to extract the differentiation trend of institute's tracking parameter.Yet certified is that for example the human body component parameter of body weight and amount of total fat or non-amount of total fat all has very big floating every day, and does not have the increase and decrease trend of definite body weight or amount of total fat.These float and come from following factor: sports, pressure, hormone cycle, excessive diet once in a while etc.Therefore, importantly, on the basis of continuous measurement, (for example carry out every day), from completed record, deduct these and float, compare currency and the preceding value that can represent the differentiation trend of measuring parameter then.
Equipment of the present invention comprises accountant, and this accountant can be by to a plurality of preceding values and be averaged (lissage) in conjunction with current measured value where necessary, thereby determine reference value or reference range.
In first embodiment of the present invention, being used for of being adopted with the preceding value of body weight currency comparison is: the moving average of n measured body weight in more than or equal to 7 days cycle (moyenne nobile).Following formula in the memorizer of the microprocessor of this meansigma methods by being implanted to computing unit 7 calculates.
Then, with currency of measuring and the moving average of calculating relatively, the result who draws shows by active display 15.
Therefore, if the difference of the meansigma methods that currency that equipment is measured and computing unit 7 are calculated is 0, the then luminous demonstration of aforementioned stable zone 17 meetings; If should difference be positive number, the then luminous demonstration of zone 18 meetings, if this difference is negative, then the zone 19 of active display 15 can luminous demonstration.
In a kind of more high-grade version of this embodiment, computing unit 7 utilizes following formula to go out root-mean-square-deviation (é cart-type) σ for n previous measured body weight parameter value calculation
p:
Then, float in order to deduct from record value as much as possible at random, it is central value that computing unit adopts the meansigma methods of calculating, and will be for example its ± be defined as stable region within 3 root-mean-square-deviations.Therefore, if the up-to-date body weight value that records among stable region thus defined, then middle section 17 can be lighted; On the contrary, according to the comparative result of predetermined stationary value scope, one of them bulb of zone 18 or 19 can be lighted.
In second embodiment of the present invention, used the algorithm in the memorizer of the another kind of microprocessor that is implanted to computing unit 7.That is, calculate the regression line (droite de r é gression) of one group of measurement result (preferably measuring for 7 times) by method of least square, its formula is as follows:
y＝mx+b
M is collinear slope, and its computing formula is as follows:
And b is collinear intercept, and computing formula is as follows:
Wherein:
N is the measurement number of times of the measurement group that adopted;
The check weighing ordinal number that x representative is carried out, its value be all between 1 and n between integer value;
Y is the measured body weight value.
When each new check weighing, this equipment calculates and is included into (integre) last time slope m of new one group of regression line of measuring of check weighing.According to the sign (signe) of the slope of calculating thus, luminous demonstration is correspondingly carried out in one of zone 17,18,19 of active display 15.According to the slope of the regression line, the bulb in one of zone 18 or 19 is lighted like this: if slope is a positive number, the bulb in zone 19 is lighted.If slope is a negative, then the bulb in zone 18 is lighted.If slope is 0, the bulb in zone 17 is lighted.Can also determine a stable region, thus when the slope of calculating between in the certain limit time (for example with regard to body weight ± 300g), the bulb that is all zone 17 is lighted.
In first version of this embodiment, the different check weighings of human body are stored one by one, and do not consider the interval of each check weighing.This version cost is not high, and is convenient to the electronics process of equipment, but user need be followed fixed check weighing at interval to obtain accurate relatively result.
In a kind of more high-grade version of second embodiment, the different check weighings of human body and the time of check weighing are stored in the memorizer of equipment simultaneously.In this case, equipment comprises the time interval measurement device of twice check weighing, and this interval will be used for the calculating of the slope of regression line.The slope of regression line that equipment is calculated in this case can also stay the leeway of freely selecting the check weighing time to user when clearly illustrating the average weight increase and decrease.
In when operation operation, a memory district all measurement results in order to storing predetermined group (for example 7 check weighings) and are selected by one of button 11,12 in the user station on device tray 10.In the phase I of the record that carries out this group measurement result, active display 15 keeps closing, and equipment does not show any comparative result.When all of this group are measured after all record finishes, equipment will compare to last measured value with by handle the reference value that previous measured value obtains with averaging method.Therefore, luminous demonstration is carried out in the zone 17,18 of the pallet of equipment or one of 19, so that indicate the differentiation trend of its body weight to user.Character display 14 can show on average the increasing or depreciation or all show simultaneously of currency, body weight of body weight simultaneously.
In the scope that does not exceed claim of the present invention, can also realize a lot of other embodiment and versions.
Therefore, active display can be on other position of device tray, perhaps also can be not on pallet (d é port é).
When user did not use this product, the light-emitting zone of display can be sightless, and it just shows under the excitation of optical signal.
Can also use a kind of more advanced aplhanumeric visual display and the operational and controlled key button that is complementary with it, operational and controlled key button is used for raising out menu and the calculating that starts reference value at screen.
Claims (11)
1. parameter measurement equipment, this parameter is selected from the body weight and the amount of total fat of human body, described equipment comprises: the measuring device of described parameter, the recording equipment of measured value, accountant and the device that is used to compare, and luminous display unit (15), it is characterized in that, described accountant is by being averaged to determine one or more reference values to a plurality of preceding values or to a plurality of preceding values and currency, from described one or more reference value, determine an effective numerical range with parametric stability, the described device that is used to compare is used for currency and described effective numerical range are compared, and described luminous display unit is used to show described comparative result.
2. equipment as claimed in claim 1, it is characterized in that, described luminous display unit (15) has the middle section (17) that has effective numerical range of parametric stability corresponding to described, and the zones of different that is used to indicate results change (18,19) that lays respectively at described middle section (17) both sides.
3. as any described equipment in claim 1 or 2, it is characterized in that described being averaged is that moving average by calculating a plurality of preceding values realizes.
4. as any described equipment in claim 1 or 2, it is characterized in that, described effective numerical range with parametric stability be by the delimited on either side in the meansigma methods of a plurality of preceding values go out+3 and-3 root-mean-square-deviations calculate.
5. equipment as claimed in claim 1 is characterized in that, described being averaged is to realize by calculating the regression line relevant with a plurality of preceding values.
6. equipment as claimed in claim 2, it is characterized in that, described being averaged is to realize by calculating the regression line relevant with a plurality of preceding values and currency, and the sign situation of the slope of the described regression line is displayed in the zones of different of of described luminous display unit or another results change.
7. equipment as claimed in claim 5 is characterized in that the number of described preceding value is fixed.
8. equipment as claimed in claim 5 is characterized in that the date of opening entry measured value is selected by user.
9. any described equipment in the claim 5 to 8 is characterized in that described equipment has the time measurement device that links to each other with the measured value recording equipment of this equipment.
As claim 1,2 and 5-8 in any described equipment, it is characterized in that described equipment has body weight or amount of total fat measuring device.
11. as claim 1,2 and 5-8 in any described equipment, it is characterized in that described equipment has the numeric display unit (14) by this device measuring and/or the value that calculates.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0413843A FR2880112B1 (en) | 2004-12-23 | 2004-12-23 | WEIGHER |
| FR0413845 | 2004-12-23 | ||
| FR0413845A FR2880113B1 (en) | 2004-12-23 | 2004-12-23 | APPARATUS FOR MEASURING THE BODY COMPOSITION |
| FR0413843 | 2004-12-23 | ||
| PCT/FR2005/003257 WO2006070126A1 (en) | 2004-12-23 | 2005-12-22 | Apparatus for measuring body composition comprising an improved display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101080197A CN101080197A (en) | 2007-11-28 |
| CN101080197B true CN101080197B (en) | 2011-06-15 |
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| CN2005800440570A Expired - Fee Related CN101084418B (en) | 2004-12-23 | 2005-12-22 | Personal weighing scale |
| CN2005800433399A Expired - Fee Related CN101080197B (en) | 2004-12-23 | 2005-12-22 | Apparatus for measuring body composition comprising an improved display device |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2005800440570A Expired - Fee Related CN101084418B (en) | 2004-12-23 | 2005-12-22 | Personal weighing scale |
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| EP (1) | EP1828730A1 (en) |
| CN (2) | CN101084418B (en) |
| FR (1) | FR2880112B1 (en) |
| RU (1) | RU2386110C2 (en) |
| WO (1) | WO2006070125A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008013156A1 (en) * | 2006-07-25 | 2008-01-31 | Shimadzu Corporation | Electronic balance |
| CN103323087A (en) * | 2012-03-20 | 2013-09-25 | 联胜（中国）科技有限公司 | Weight sensing device and weight sensing system |
| CN103697990A (en) * | 2013-12-21 | 2014-04-02 | 常熟市意欧仪器仪表有限公司 | Scale |
| CN109489789A (en) * | 2018-11-20 | 2019-03-19 | 芯海科技（深圳）股份有限公司 | A kind of scale and method of measurable quadrangle weight value |
| CN111513714B (en) * | 2020-05-20 | 2022-07-05 | 四川大学华西医院 | Body fat weight monitoring alarm device |
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| EP1386581A2 (en) * | 2001-07-19 | 2004-02-04 | Tanita Corporation | Apparatus for determining basal metabolism and body mass index, BMI |
| EP0778001B1 (en) * | 1995-05-12 | 2004-04-07 | Seiko Epson Corporation | Apparatus for diagnosing condition of living organism and control unit |
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| DE2111896C3 (en) * | 1971-03-12 | 1973-10-11 | K.K. Tanita Seisakusho, Tokyo | Bathroom scales |
| JPS5951312A (en) * | 1982-08-23 | 1984-03-24 | Hitachi Ltd | Electronic body weight meter |
| JPS6046427A (en) * | 1983-08-25 | 1985-03-13 | Tanita Seisakusho:Kk | Electronic scale |
| JPS60161533A (en) * | 1984-01-31 | 1985-08-23 | Matsushita Seiko Co Ltd | Body-weight measuring scale |
| CN2098675U (en) * | 1990-11-15 | 1992-03-11 | 鞠盛文 | Multifunctional poidometer with microcomputer |
| JP2001228013A (en) * | 2000-02-16 | 2001-08-24 | Tanita Corp | Biomedical measuring apparatus with weight meter |
| DE20020198U1 (en) * | 2000-11-28 | 2001-05-31 | Mueller Frank | Advanced electronic display and data storage capability of bathroom scales |
| JP3830034B2 (en) * | 2002-01-10 | 2006-10-04 | 株式会社タニタ | Scale with memory display function |
| CN2632647Y (en) * | 2003-07-18 | 2004-08-11 | 潘伟潮 | Electronic human body fat scale |
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2004
- 2004-12-23 FR FR0413843A patent/FR2880112B1/en not_active Expired - Fee Related
-
2005
- 2005-12-22 CN CN2005800440570A patent/CN101084418B/en not_active Expired - Fee Related
- 2005-12-22 WO PCT/FR2005/003256 patent/WO2006070125A1/en active Application Filing
- 2005-12-22 RU RU2007127890/28A patent/RU2386110C2/en not_active IP Right Cessation
- 2005-12-22 EP EP05850595A patent/EP1828730A1/en not_active Withdrawn
- 2005-12-22 CN CN2005800433399A patent/CN101080197B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0778001B1 (en) * | 1995-05-12 | 2004-04-07 | Seiko Epson Corporation | Apparatus for diagnosing condition of living organism and control unit |
| EP1386581A2 (en) * | 2001-07-19 | 2004-02-04 | Tanita Corporation | Apparatus for determining basal metabolism and body mass index, BMI |
Non-Patent Citations (1)
| Title |
|---|
| JP特开昭63-293423A 1988.11.30 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101084418B (en) | 2012-09-05 |
| CN101084418A (en) | 2007-12-05 |
| CN101080197A (en) | 2007-11-28 |
| RU2386110C2 (en) | 2010-04-10 |
| RU2007127890A (en) | 2009-01-27 |
| EP1828730A1 (en) | 2007-09-05 |
| FR2880112A1 (en) | 2006-06-30 |
| FR2880112B1 (en) | 2007-02-09 |
| WO2006070125A1 (en) | 2006-07-06 |
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