CN108548597A - Wearable weight detecting system - Google Patents
Wearable weight detecting system Download PDFInfo
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- CN108548597A CN108548597A CN201810349814.4A CN201810349814A CN108548597A CN 108548597 A CN108548597 A CN 108548597A CN 201810349814 A CN201810349814 A CN 201810349814A CN 108548597 A CN108548597 A CN 108548597A
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- user
- value
- composition ratio
- weight
- formula device
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Classifications
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0531—Measuring skin impedance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—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
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
Abstract
The present invention relates to a kind of wearable weight detecting systems, and it includes one first wearing formula device, one second wearing formula device and a processors, wherein the first wearing formula device and the second wearing formula device are in direct contact the skin of a user.First wearing formula device sends out a Weak current and is conducted by user and received by second device in vivo.Second wearing formula device calculates the impedance value of user according to the Weak current received and sends impedance value to processor.Processor calculates the body composition ratio value of user according to impedance value, and user's changes of weight amount is calculated compared with an initial physical composition ratio value.Compared to known technology, the present invention calculates changes of weight amount using the variation of user's body composition ratio, and the current weight of user and body composition can be estimated in the case of no batheroom scale.
Description
Technical field
The present invention estimating body about a kind of about a kind of weight detecting system, and particularly using body composition ratio
The weight detecting system of weight variable quantity.
Background technology
Now in society, batheroom scale is almost the house detecting instrument of each family's indispensability, the numerical value and weight of weight
Variable quantity can be described as judging the most basic numerical value of health, the health indicators such as BMI values, waist size all have with weight
Inseparable relationship.In recent years, the development of body fat meter is flourishing, and body fat meter can not only measure weight, can more penetrate micro-
Electric current calculates the fat mass at body composition ratio and each position by the impedance value of body, and user can be allowed more accurate
Know oneself health status.
However, measurement weight and body fat are no doubt important, but many people connect upper batheroom scale of standing under busy society
Time does not all have, let alone is the variation for recording weight.Batheroom scale and body fat meter usually all have huge volume and
Weight is not therefore portable, and does not have batheroom scale or every usually on hand when people want in outer planar survey weight
The numerical value that batheroom scale measures can all have error slightly, add the variation of clothes weight so that in the weight number of outer planar survey
Value is very inaccurate and not convenient.
Invention content
In view of this, the present invention provides a kind of wearable weight detecting system, user's body composition ratio can be utilized
Variation calculate changes of weight amount, the current weight of user and body composition can be estimated in the case of no batheroom scale.
According to an aspect of the present invention, a kind of wearable weight detecting system is provided, it includes one first wearable dresses
It sets, is worn on a user and is in direct contact the skin of the user, it includes a first electrode, which uses
In sending out a Weak current, which enters the internal conduction of the user through the skin of the user；One second wears
Formula device is worn, the skin of the user is worn on the user and is in direct contact, the second wearing formula device is with wireless
Mode is linked to the first wearing formula device, and it includes a second electrode, which receives through the skin of the user
The Weak current, and the second wearing formula device calculates an impedance value of the Weak current by the user；And at one
Device is managed, is coupled to the second wearing formula device to receive the impedance value, which prestores the initial physical group of the user
Scaled value, and the body composition ratio value of the user is calculated according to the impedance value, and compare the initial physical group
Scaled value and the body composition ratio value calculate the weight variable quantity of the user.
In a specific embodiment, wearable weight detecting system of the invention additionally comprises a ultrasonic energy, for sending out
Go out a ultrasonic to detect the skeleton density value of the user, the processor is according to the impedance value and the skeleton density value meter
Calculate the body composition ratio value.Wherein the ultrasonic energy is arranged at the first wearing formula device or the second wearable dress
It sets.
In a specific embodiment, the processor include a storage element, the storage element prestore an original body mass value with
And the initial physical composition ratio value, the processor calculate the user's according to the original body mass value and the changes of weight amount
One Current body mass value and the following weight value of estimation.
In a specific embodiment, which connects an input unit, which provides input one individual data items,
The wherein individual data items include at least a gender, age, height or weight data, and the processor according to the individual data items with
And the impedance value calculates the body composition ratio value of the user.
In a specific embodiment, the initial physical composition ratio value and the body composition ratio value are muscle, fat
And the volume ratio of skeleton.
In a specific embodiment, which is arranged at the first wearing formula device, the second wearing formula device, one
Running gear or a high in the clouds.
Another scope of the present invention is to provide a kind of method calculating changes of weight amount, and it includes following steps：S1：It measures
The original body mass value of one user and the initial physical composition ratio value for calculating the user；S2：When by one first
Between after, calculate a Weak current calculate the one of the user by the impedance value in user's body, and according to the impedance value
Body composition ratio value；S3：Calculate the user's according to the initial physical composition ratio value and the body composition ratio value
One weight variable quantity；And S4：The Current body mass of the user is calculated using the original body mass value and the changes of weight amount
Value and the following weight value of estimation.
In a specific embodiment, step S1 includes following sub-step again：S11：Input the individual data items of the user；
S12：Measure the original body mass value of the user；S13：It calculates the Weak current and passes through the initial impedance in user's body
Value；S14：Measure the skeleton density value of the user；And S15：According to the individual data items, the original body mass value, this is initial
Impedance value and the skeleton density value calculate the initial physical composition ratio value of the user.
A kind of wearable weight detecting system provided by the invention and the method for calculating changes of weight amount, user only need to be in
Upper batheroom scale of standing when measuring for the first time measures weight numerical value, and the variable quantity of body composition ratio is utilized to calculate the body of user later
Weight variable quantity.Compared to known technology, the wearable weight that the present invention can use traditional batheroom scale to combine the present invention detects
System reaches the effect of body fat meter, avoids eliminating the waste caused by traditional batheroom scale；On the other hand, of the invention wearable
Weight detecting system can measure the variable quantity and body composition ratio of user's weight anywhere or anytime, and estimate future
Weight is more convenient user and carries out health control.
Description of the drawings
Fig. 1 is the signal transmission figure of a specific embodiment of the wearable weight detecting system of the present invention.
Fig. 2 is that the wearing formula device of the specific embodiment of the present invention dresses schematic diagram.
Fig. 3 is the functional block diagram of the another specific embodiment of the wearable weight detecting system of the present invention.
Fig. 4 is the step flow chart of the method for the calculating changes of weight amount of the present invention.
Fig. 5 is the sub-step flow chart of the step S1 of the method for the calculating changes of weight amount of the present invention.
Fig. 6 is the step flow chart of a specific embodiment of the method for the calculating changes of weight amount of the present invention.
Symbol description
10、10(A)、10(B)：First wearing formula device 12：First electrode
20、20(A)、20(B)：Second wearing formula device 22：Second electrode
30：Processor 32：Storage element
40：Ultrasonic energy 50：Input unit
A：Weak current Z：Impedance value
S1：Step S11：Step
S12：Step S13：Step
S14：Step S15：Step
S2：Step S3：Step
S4：Step S5：Step
Specific implementation mode
It, subsequently will be with specific implementation in order to which advantages of the present invention, spirit can be easier and are expressly understood that with feature
Example is simultaneously described in detail and is discussed with reference to attached drawing.It is worth noting that, these specific embodiments are only that the present invention is representative specific
Embodiment, wherein the ad hoc approach illustrated, device, condition, material etc. are not limited to the present invention or corresponding specific reality
Apply example.Also, each device is only used for expressing its relative position and not painting by its actual ratio stating in figure, conjunction is first chatted bright.
Referring to FIG. 1, Fig. 1 is the signal transmission figure of a specific embodiment of the wearable weight detecting system 1 of the present invention.
The present invention provides a kind of wearable weight detecting system 1, and it includes one first wearing formula devices 10, are worn on a user
And it is in direct contact the skin of the user, it includes a first electrode 12, which is used to send out a Weak current A,
Weak current A enters the internal conduction of user through the skin of user；One second wearing formula device 20, is worn on user
With it and it is in direct contact the skin of user, the second wearing formula device 20 is wirelessly linked to the first wearing formula device
10, it includes a second electrode 22, second electrode 22 receives Weak current A through the skin of user, and second is wearable
Device 20 calculates an impedance value Zs of the Weak current A by user；And a processor 30, it is coupled to the second wearable dress
20 are set to receive the impedance value Z of user, processor 30 prestores the initial physical composition ratio value of user, and according to resistance
Anti- value Z calculates the body composition ratio value of user.Processor 30 compares initial physical composition ratio value and body composition
Ratio value calculates the weight variable quantity of user.
Referring to Fig. 2, the wearing formula device that Fig. 2 is the specific embodiment of the present invention dresses schematic diagram.As shown in Fig. 2,
The wearable weight detecting system 1 of the present invention can include multiple wearing formula devices, and the specific embodiment of Fig. 2 contains first and wears
Formula device 10 (A), the wearing formula devices 20 of 10 (B) and second (A), 20 (B) are worn, in this specific embodiment, first is wearable
Device 10 (A) sends Weak current A to second and dresses formula device 20 (A), and the first wearing formula device 10 (B) sends Weak current A
To the second wearing formula device 20 (B), carry out computing impedance value Z through the different Weak current A in two groups of paths, but worn in practical application
The quantity and allocation position for wearing formula device are not limited to this.In another specific embodiment, wearing formula device total quantity can be with
It it is singular, and a wearing formula device has the function of sending out Weak current A simultaneously and receives Weak current A, to realize
Areal survey impedance value Z.For example, the first wearing formula device 10 (A) sends out a Weak current A and is transmitted to the first wearing formula device 10
(B), then Weak current A to second is sent by the first wearing formula device 10 (B) and dresses formula device 20 (B), finally worn again by second
It wears formula device 20 (B) and sends the wearing formula devices 20 of Weak current A to second (A), thereby areal survey first dresses formula device 10
(A) to the impedance value of the first wearing formula device 10 (B), the resistance of the first wearing formula device 10 (B) to the second wearing formula device 20 (B)
The impedance value of anti-value and the second wearing formula device 20 (B) to the second wearing formula device 20 (A).
Although it is worth noting that, be painted in Fig. 2 embodiments with Intelligent bracelet and foot ring as the first wearing formula device with
And the second wearing formula device, but in practical application, the first wearing formula device and the second wearing formula device can be any intelligence
Energy type wearing formula device, such as shoes, socks, gloves, ring, oversleeve etc., however it is not limited to this.
In a specific embodiment, each wearing formula device all has a wireless transport module, between dressing formula device
Pairing need be first passed through when transmitting Weak current A, matching method can utilize wireless transport module to send short distance broadcast letter
It number completes.
Referring to Fig. 3, Fig. 3 is the function block of the another specific embodiment of the wearable weight detecting system 1 of the present invention
Figure.In a specific embodiment, the present invention can additionally comprise a ultrasonic energy 40, input unit 50 and processor 30 can be with
Including a storage element 32.Ultrasonic energy 40 is connected to processor 30, and ultrasonic energy 40 can be one and user's skin
One self-contained unit of contact, or be configured in the first wearing formula device or the second wearing formula device.Ultrasonic energy 40 can be with
The skeleton density value that a ultrasonic signals enter user in-vivo measurement user is sent out, and everywhere by the transmission of skeleton density value
Manage storage in the storage element 32 of device 30.Input unit 50 is connected to processor 30, can provide user and input a number of individuals
According to wherein the individual data items include at least a gender, age, height or weight data.In a specific embodiment, input dress
It sets 50 to can be contained in processor, storage element is stored in after directly inputting individual data items.In another specific embodiment,
Input unit 50 can be arranged in the first wearing formula device 10 or second wearing formula device 20, by the first wearing formula device
10 or second wearing formula device 20 wireless transport module individual data items are transmitted to processor 30 and are stored in storage element
32.In another specific embodiment, input unit 50 can be the batheroom scale with wireless transmission function, will can directly measure
To weight data transfer to processor 30 and be stored in storage element 32.In another specific embodiment, processor 30 can
To be arranged at the first wearing formula device 10, second wearing formula device 20, a mobile device or a cloud server.
In another specific embodiment, wearable weight detecting system 1 of the invention additionally comprises a display screen, display screen
Curtain is connected to processor 30, body composition ratio value, changes of weight amount, Current body mass value, Yi Jiwei for showing user
Carry out weight value.Display screen can be arranged at processor 30, first and dress the wearing formula device 20 or one of formula device 10, second
Running gear.
Fig. 4 and Fig. 5 is please referred to, Fig. 4 is the step flow chart of the method for the calculating changes of weight amount of the present invention, and Fig. 5 is this
The sub-step flow chart of the step S1 of the method for the calculating changes of weight amount of invention.First, step S1：When user uses for the first time
When wearable weight detecting system, it is necessary to first measure the original body mass of user, and calculate the initial physical of user
Composition ratio value.Wherein step S1 can be divided into following sub-step again：Step S11：The individual data items for inputting user, wherein a
Volume data includes the data such as height, age, gender, and individual data items are stored in storage element；Step S12：It measures and uses
The original body mass value of person, and original body mass value is stored in storage element, it is worth mentioning at this point that, if being inputted in step S11
Weight value has been inputted when individual data items, then can skip step S12；Step S13：It is sent out using wearing formula device small
An initial impedance value in Current calculation user's body, and initial impedance value is transmitted to processor；Step S14：Using super
Sound wave device sends out the skeleton density value of ultrasonic signals detection user, and skeleton density value is stored in storage element；
Step S15：Processor makes according to individual data items stored in storage element and the initial impedance value calculating received first
The muscle and fat volume of user, and muscle and fat weight are calculated by the constant density of muscle and fat, later, by initial
Weight value subtracts muscle and obtains skeleton weight with fat weight, then is worth to skeleton volume by skeleton weight divided by skeleton density,
Finally obtain the initial physical composition ratio value of user, wherein initial physical composition ratio value is muscle, fat and skeleton
Volume ratio.In a specific embodiment, processor can connect a cloud database, the data and cloud that user is inputted
More comparings are to calculate more accurate initial physical composition ratio value in client database.
Please continue to refer to Fig. 4, after completing step S1, step S2 is then carried out：After a first time, it is small to calculate one
Electric current by the internal impedance value of user, and according to impedance value calculate user body composition ratio value.Step S2 is held
Row after a period of time, can be wanted to measure for one day, a week, one month or any user at the first time in step S1
The time of weight and body composition, it is similar to step S15, processor coordinates through Weak current by the impedance value of body a
Volume data calculates user's muscle instantly and fat volume, and by the constant density of muscle and fat calculate muscle with it is fatty
Weight measures the skeleton density of user using ultrasonic energy later.Wherein, it assume that bone if skeleton density is constant
Arm weight is identical, and returning to step S1 if skeleton density changes, weight is (in general, within the skeleton density value short time not again
Can change), finally obtain the body composition ratio value of user, wherein body composition ratio value is muscle, fat and skeleton
Volume ratio.
Please continue to refer to Fig. 4, after completing step S2, step S3 is then carried out：Processor comparison step S1 is calculated initial
The body composition ratio value that body composition ratio value and step S2 are calculated, and the body of the mathematic interpolation user according to the two
Weight variable quantity.
Please continue to refer to Fig. 4, after completing step S3, step S4 is then carried out：Processor utilizes original body mass value and body
Weight variable quantity calculates the Current body mass value of user and the following weight value of an estimation.For example, if changes of weight amount indicates
Muscle body of the muscle volume for the body composition ratio value that step S2 is calculated than the step S1 initial physical composition ratio values calculated
Mostly 5 cubic centimeters of product then calculates the muscle that then can have calculated 5.3g (5 × 1.06) more with muscle density 1.06g/ml, then
In addition original body mass value can then calculate Current body mass value.And penetrate the body composition ratio variable quantity measured every time, then may be used
To extrapolate the weight value at some following time point automatically.Later, processor can be by the Current body mass value of calculating and future
Weight value is shown in the display screen of wearing formula device or processor or a mobile device.
Referring to Fig. 6, Fig. 6 is the step flow of a specific embodiment of the method for the calculating changes of weight amount of the present invention
Figure.Also include step S5 in a specific embodiment, after step S4：After one second time, original body mass is remeasured.
The second time in step S5 can be the time range of user's self-defining, such as a week, one month etc., in another
In embodiment, the second time can be defined as " when skeleton density value changes ", if such as the skeleton density value of initial measurement be
1g/ml, skeleton density value changes into 0.9g/ml when certain is measured, then weight should be remeasured with adjusted weight by representing user
Value.In a specific embodiment, processor can record user, and the weight value after re-calibrating is worked as with what is calculated every time
The difference of previous body weight value, and adjust every calculating factor and calculated with reaching more accurate weight.
In in practical application, wearable weight detecting system of the invention can make in conjunction with the application of mobile device
User can check original body mass value, individual data items, body composition ratio value and changes of weight amount at any time through application
And the related datas such as following weight value of estimation.Also, application can be current according to user data recommendation use
Possible interested advertising message of person's diet policy, motion menu or push consumer etc..
A kind of method that the present invention provides wearable weight detecting system and calculates changes of weight amount, user only need to be in the
Upper batheroom scale of standing when one-shot measurement measures weight numerical value, and the variable quantity of body composition ratio is utilized to calculate the weight of user later
Variable quantity.Compared to known technology, the present invention can use traditional batheroom scale to combine wearable weight detection system of the invention
It the effect of system reaches body fat meter avoids eliminating the waste caused by traditional batheroom scale.On the other hand, wearable body of the invention
Re-detection system can measure the variable quantity and body composition ratio of user's weight anywhere or anytime, and estimate the following body
Weight is more convenient user and carries out health control.
By the above detailed description of preferred embodiments, it would be desirable to the feature and spirit of the present invention are more clearly described, and
Not scope of the invention is limited with above-mentioned revealed preferred embodiment.On the contrary, the purpose is to wish
Various changes can be covered and have being arranged in the scope of the scope of the claims to be applied of the invention of equality.Therefore, of the invention
The scope of apllied the scope of the claims should illustrate to make most wide explanation according to above-mentioned, all possible to cause it to cover
Change and have the arrangement of equality.
Claims (10)
1. a kind of wearable weight detecting system, which is characterized in that include：
One first wearing formula device, is worn on a user and is in direct contact the skin of the user, and it includes one the
One electrode, for the first electrode for sending out a Weak current, which enters the user through the skin of the user
Internal conduction；
One second wearing formula device, is worn on the user and is in direct contact the skin of the user, second wearing
Formula device is wirelessly linked to the first wearing formula device, and it includes a second electrode, which penetrates the use
The skin of person receives the Weak current, and the second wearing formula device calculates an impedance of the Weak current by the user
Value；And
One processor is coupled to the second wearing formula device to receive the impedance value, which prestores at the beginning of the one of the user
Beginning body composition ratio value, and calculate according to the impedance value body composition ratio value of the user, and to compare this first
Beginning body composition ratio value and the body composition ratio value calculate the weight variable quantity of the user.
2. wearable weight detecting system as described in claim 1, which is characterized in that include also a ultrasonic energy, be used for
A ultrasonic signals are sent out to detect the skeleton density value of the user, the processor is close according to the impedance value and the skeleton
Angle value calculates the body composition ratio value.
3. wearable weight detecting system as claimed in claim 2, which is characterized in that the ultrasonic energy be arranged at this
One wearing formula device or the second wearing formula device.
4. wearable weight detecting system as described in claim 1, which is characterized in that the processor includes a storage element,
The storage element prestores an original body mass value and the initial physical composition ratio value, the processor according to the original body mass value with
And the changes of weight amount calculates the Current body mass value of the user and the following weight value of estimation.
5. wearable weight detecting system as described in claim 1, which is characterized in that the processor connects an input unit,
The input unit provides input one individual data items, and wherein the individual data items include an at least gender, age, height or weight number
According to, and the processor calculates the body composition ratio value of the user according to the individual data items and the impedance value.
6. wearable weight detecting system as described in claim 1, which is characterized in that the initial physical composition ratio value and
The body composition ratio value is the volume ratio of muscle, fat and skeleton.
7. wearable weight detecting system as described in claim 1, which is characterized in that the processor is arranged at this and first wears
Wear formula device, the second wearing formula device, a mobile device or a high in the clouds.
8. a kind of method calculating changes of weight amount, comprises the steps of：
S1：It measures the original body mass value of a user and calculates the initial physical composition ratio value of the user；
S2：After a first time, a Weak current is calculated by the impedance value in user's body, and according to the impedance
Value calculates the body composition ratio value of the user；
S3：The changes of weight of the user is calculated according to the initial physical composition ratio value and the body composition ratio value
Amount；And
S4：Using the original body mass value and the changes of weight amount calculate the user a Current body mass value and estimation one
The following weight value.
9. the method for calculating changes of weight amount as claimed in claim 8, which is characterized in that step S1 also includes following sub-step
Suddenly：
S11：Input the individual data items of the user；
S12：Measure the original body mass value of the user；
S13：It calculates the Weak current and passes through the initial impedance value in user's body；
S14：Measure the skeleton density value of the user；And
S15：The user is calculated according to the individual data items, the original body mass value, the initial impedance value and the skeleton density value
The initial physical composition ratio value.
10. the method for calculating changes of weight amount as claimed in claim 8, which is characterized in that the initial physical composition ratio value
And the volume ratio that the body composition ratio value is muscle, fat and skeleton.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349814.4A CN108548597A (en) | 2018-04-18 | 2018-04-18 | Wearable weight detecting system |
| TW107121485A TWI664952B (en) | 2018-04-18 | 2018-06-22 | Wearable weight detection system and method for calculating body weight change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349814.4A CN108548597A (en) | 2018-04-18 | 2018-04-18 | Wearable weight detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108548597A true CN108548597A (en) | 2018-09-18 |
Family
ID=63515405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349814.4A Pending CN108548597A (en) | 2018-04-18 | 2018-04-18 | Wearable weight detecting system |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108548597A (en) |
| TW (1) | TWI664952B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210196201A1 (en) * | 2019-12-27 | 2021-07-01 | RichHealth Technology Corporation | Wearable sensing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380228A (en) * | 2007-09-04 | 2009-03-11 | 株式会社百利达 | Measurement apparatus for measuring changes in body composition |
| CN102308188A (en) * | 2009-02-09 | 2012-01-04 | 欧姆龙健康医疗事业株式会社 | Body weight management device, body weight management method, and body weight managemtn program |
| CN102379696A (en) * | 2010-08-06 | 2012-03-21 | 松下电工株式会社 | Body forming and body weight detecting apparatus |
| CN103519810A (en) * | 2013-10-11 | 2014-01-22 | 顾高生 | Physiological index detection device and method based on intelligent mobile terminal device platform |
| CN105258773A (en) * | 2015-10-12 | 2016-01-20 | 小米科技有限责任公司 | Method and device for prompting weight change |
-
2018
- 2018-04-18 CN CN201810349814.4A patent/CN108548597A/en active Pending
- 2018-06-22 TW TW107121485A patent/TWI664952B/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101380228A (en) * | 2007-09-04 | 2009-03-11 | 株式会社百利达 | Measurement apparatus for measuring changes in body composition |
| CN102308188A (en) * | 2009-02-09 | 2012-01-04 | 欧姆龙健康医疗事业株式会社 | Body weight management device, body weight management method, and body weight managemtn program |
| CN102379696A (en) * | 2010-08-06 | 2012-03-21 | 松下电工株式会社 | Body forming and body weight detecting apparatus |
| CN103519810A (en) * | 2013-10-11 | 2014-01-22 | 顾高生 | Physiological index detection device and method based on intelligent mobile terminal device platform |
| CN105258773A (en) * | 2015-10-12 | 2016-01-20 | 小米科技有限责任公司 | Method and device for prompting weight change |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI664952B (en) | 2019-07-11 |
| TW201943386A (en) | 2019-11-16 |
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