CN102274026B - Biological information measuring device and input detection method thereof - Google Patents

Biological information measuring device and input detection method thereof Download PDF

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CN102274026B
CN102274026B CN2011101648041A CN201110164804A CN102274026B CN 102274026 B CN102274026 B CN 102274026B CN 2011101648041 A CN2011101648041 A CN 2011101648041A CN 201110164804 A CN201110164804 A CN 201110164804A CN 102274026 B CN102274026 B CN 102274026B
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input
biological data
specific part
impedance
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CN102274026A (en
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铃木俊
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Tanita Corp
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Tanita Corp
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Abstract

The invention provides a biological information measuring device and an input detection method thereof. The invention aims to improve the design freedom of the biological information measuring device and make convenience for a to-be-measured person. The invention provides a biological information measuring device (100) provided with an impedance measurement circuit (30) and a CPU (70). The state of the biological information measuring device (100) can be switched between a first state capable of measuring specific biological information and a second state capable of receiving instructions. The impedance measurement circuit (30) is used to measure the electrical impedance of specific positions of an organism. On one hand, in the first state, CPU (70) deduces the specific biological information according to the measured electrical impedance. On the other hand, in the second state, the CPU (70) deduces the tensity of the muscle in the specific position according to the measure electric impedance, and detects the input of the instructions according to the deduced tensity.

Description

Apparatus for measuring biological data and input detecting method thereof
Technical field
The present invention relates to a kind of apparatus for measuring biological data and input detecting method thereof of measuring specific Biont information by the electrical impedance of measuring organism.
Background technology
As one of apparatus for measuring biological data, can list the device that patent documentation 1 is put down in writing.This device possesses the key switch (SET key switch, UP key switch and DOWN key switch) by the user operation, this device is measured impedance and the body weight of the organism that uprightly stands in the measured on the device, according to these measured values and the individual parameter (height, age, sex etc.) set according to the indication of user operation push-button switch input, infer (measurements) specifically Biont information (extracellular fluid volume, IFV, body water amount, fat free body weight, body fat content, body fat rate etc.).
Patent documentation 1: TOHKEMY 2001-70273 communique (Fig. 8)
Summary of the invention
The problem that invention will solve
In addition, normally operate apparatus for measuring biological data by the measured.Thereby, according to the device of patent documentation 1 record, the measured or uprightly stand on the device in order to measure specific Biont information, or squat down in order to input indication.That is to say, use this device to measure to the measured and applied burden.In order to alleviate this burden, consider a kind of apparatus for measuring biological data of design, so that key switch is positioned at upright the measured at one's side, still can reduce like this degree of freedom of the design (design) of apparatus for measuring biological data.
Therefore, problem to be solved by this invention is, improves the design freedom of apparatus for measuring biological data, alleviates simultaneously the burden of the measured.
For the scheme of dealing with problems
In order to address the above problem, the invention provides a kind of apparatus for measuring biological data, its state is at the first state that can measure specific Biont information and can input between the second state of indication and change, this apparatus for measuring biological data is characterised in that, possess: impedance measurement section, it measures the electrical impedance of the specific part of organism; The first deduction section, it infers above-mentioned specific Biont information according to the measured electrical impedance of above-mentioned impedance measurement section under above-mentioned the first state; The second deduction section, it infers the tensity of the muscle of above-mentioned specific part according to the measured electrical impedance of above-mentioned impedance measurement section under above-mentioned the second state; And the input test section, its tensity of inferring according to above-mentioned the second deduction section detects the input of indication.
The tensity of (muscular tone state) when above-mentioned tensity represents that the muscle of specific part is in tension.The muscular tone state is the state of the muscle contraction of specific part, and muscle is in tension to be that expression is compared the state that the degree of its contraction is higher with muscle contraction (or loosening) state to a certain degree.For example, according to described later be not for limiting the example shown in the embodiments of the present invention, contraction state when the measured being picked up the handle part (for example handle part 2,3) of apparatus for measuring biological data and holding above-mentioned handle part with the degree that can control is made as normal state, and firmly hold with a firm grip the state of handle part of the measured is made as the muscle contraction degree muscular tone state higher than the muscle contraction degree under the normal state.This degree is tensity.
According to this apparatus for measuring biological data, under the second state, the muscular tone that the measured can be by making specific part or loosen and come apparatus for measuring biological data input indication.In addition, in this apparatus for measuring biological data, the electrical impedance for the tensity of the muscle of inferring specific part is measured by the impedance measurement section that utilize to measure is used for inferring the electrical impedance of specific Biont information.That is to say that impedance measurement section can be used for the deduction of specific Biont information and the input of indication.Thereby, do not need to be provided for to input the operator of the special use of indication.From the above, by this apparatus for measuring biological data, can when improving design freedom, alleviate the burden of the measured.In addition, make muscular tone and be equivalent to muscular exertion, so this apparatus for measuring biological data also has the advantage that can temper voluntary muscle.In addition, movable voluntary muscle is equivalent with coming movable voluntary muscle with brain consciously, so this apparatus for measuring biological data also helps to improve the activity of brain.
In above-mentioned apparatus for measuring biological data, can be made as: in the situation of tensity more than or equal to predetermined reference value that above-mentioned the second deduction section infers, above-mentioned input test section detects the input of predetermined indication, also can be made as: belong in the situation of a certain numerical range in predetermined a plurality of numerical rangies in the tensity that above-mentioned the second deduction section infers, above-mentioned input test section detects the input of the indication corresponding with the above-mentioned numerical range with under this tensity in the in advance corresponding mutually different a plurality of indications of above-mentioned a plurality of numerical rangies.
In above-mentioned each apparatus for measuring biological data, also can possess switching part, this switching part switches by the measured above-mentioned specific part of above-mentioned impedance measurement section.The user interface of height can be provided by suitably switching specific part in this case.
In above-mentioned each apparatus for measuring biological data, can also possess: information notification part, the above-mentioned specific Biont information that it notifies above-mentioned the first deduction section to infer; And drive control part, when not driving above-mentioned information notification part, if above-mentioned input test section detects the input of specific indication, then this drive control part begins to drive this apparatus for measuring biological data integral body.In this case, further improved design freedom.
In above-mentioned each apparatus for measuring biological data, can also possess the impedance notification unit, this impedance notification unit is used for notifying above-mentioned impedance measurement section measured electrical impedance.Measured the electrical impedance of specific part by impedance measurement section, when the muscular tone of specific part, this resistance resistance is large, and when the loosening all muscles of specific part, this electrical impedance diminishes, therefore the tensity of the muscle of impedance notification unit notice specific part, the i.e. corresponding amount of size of the power that produces of the muscle of notice and specific part.Thus, the measured can be understood the muscle strength of specific part.
In addition, in order to address the above problem, the invention provides a kind of input detecting method of apparatus for measuring biological data, in inferring the apparatus for measuring biological data of specific Biont information, the electrical impedance of the specific part of measuring organism detects the input of indication, the input detecting method of this apparatus for measuring biological data is characterised in that, have following steps: first step, the electrical impedance of the specific part of measurement organism; Second step is inferred the tensity of the muscle of above-mentioned specific part according to the electrical impedance of measuring in above-mentioned first step; And third step, detect the input of indication according to the tensity of in above-mentioned second step, inferring.
According to the method, the muscular tone that the measured can be by making specific part or loosen and come apparatus for measuring biological data input indication.In addition, in the method, can measure be used to the electrical impedance of inferring specific Biont information and be used for inferring the electrical impedance of tensity of the muscle of specific part with same impedance measurement section.Thereby, do not need to be provided for to input the operator of the special use of indication.From the above, according to the method, can improve the design freedom of apparatus for measuring biological data, alleviate simultaneously the burden of the measured.
Description of drawings
Fig. 1 is the axonometric chart of the related apparatus for measuring biological data of an embodiment of the invention 100.
Fig. 2 is the top view of the main body 1 of apparatus for measuring biological data 100.
Fig. 3 is the block diagram of the electrical structure of expression apparatus for measuring biological data 100.
Fig. 4 is the figure of the measuring route of schematically illustrated specific part when being right half body.
Fig. 5 is the figure of the measuring route of schematically illustrated specific part when being left half body.
Fig. 6 is the figure of the measuring route of schematically illustrated specific part when being both legs.
Fig. 7 is the figure of the measuring route of schematically illustrated specific part when being both arms.
Fig. 8 is the figure of the measuring route of schematically illustrated specific part when being right arm.
Fig. 9 is the figure of the measuring route of schematically illustrated specific part when being left arm.
Figure 10 is the figure of the measuring route of schematically illustrated specific part when being right lower limb.
Figure 11 is the figure of the measuring route of schematically illustrated specific part when being left lower limb.
Figure 12 is the figure of the measuring route of schematically illustrated specific part when being whole body.
Figure 13 shows and is illustrated in the apparatus for measuring biological data 100 figure of a part that the height of carrying out is set the flow chart of the flow process of processing.
Figure 14 shows the figure of a part of the flow chart of the flow process that expression height set to process.
Figure 15 is the axonometric chart of the related apparatus for measuring biological data 200 of first variation of an embodiment of the invention.
Figure 16 is the top view of the main body 6 of apparatus for measuring biological data 200.
Figure 17 is the axonometric chart of the related apparatus for measuring biological data 300 of second variation of an embodiment of the invention.
Figure 18 is the top view of the main body 31 of apparatus for measuring biological data 300.
Figure 19 is the figure of the measuring route (whole body) of schematically illustrated apparatus for measuring biological data 300.
Figure 20 is the axonometric chart of the related apparatus for measuring biological data 400 of the 3rd variation of an embodiment of the invention.
Figure 21 is the top view of the main body 21 of apparatus for measuring biological data 400.
Figure 22 is the figure of the measuring route (whole body) of schematically illustrated apparatus for measuring biological data 400.
Figure 23 shows and is illustrated in the apparatus for measuring biological data 100 age of carrying out and sets the figure of a part of the flow chart of the flow process of processing.
Figure 24 shows the figure of a part of the flow chart of the flow process that the expression age set to process.
Figure 25 shows and is illustrated in the apparatus for measuring biological data 100 figure of a part that the sex of carrying out is set the flow chart of the flow process of processing.
Figure 26 shows the figure of a part of the flow chart of the flow process that the expression sex set to process.
Figure 27 is the flow chart that expression drives the flow process of control processing.
Description of reference numerals
10: display part (information notification part, impedance notification unit); 20: the measuring route commutation circuit; 30: impedance measuring circuit (impedance measurement section); 60: storage part; 70:CPU (the first deduction section, the second deduction section, input test section, drive control part); 100,200,300,400: apparatus for measuring biological data.
The specific embodiment
The related apparatus for measuring biological data 100 of an embodiment of the invention is devices of measuring the specific Biont information such as body fat rate by the electrical impedance of measuring organism, and the state of this apparatus for measuring biological data can and can be inputted between the second state of indication and change at the first state that can measure specific Biont information.In addition, apparatus for measuring biological data 100 possesses: impedance measurement section (impedance measuring circuit 30 described later), and it measures the electrical impedance of the specific part of organism; ((Central Processing Unit: CPU) 70), it infers specific Biont information according to the measured electrical impedance of impedance measurement section to CPU described later under the first state in the first deduction section; The second deduction section (CPU 70 described later), it infers the tensity of the muscle of specific part according to the measured electrical impedance of impedance measurement section under the second state; And input test section (CPU 70 described later), its tensity of inferring according to the second deduction section detects the input of indication.
＜structure 〉
Below, open-birth object information measuring device 100 with reference to accompanying drawing.
Fig. 1 is the axonometric chart of apparatus for measuring biological data 100.As shown in the drawing, apparatus for measuring biological data 100 possesses: main body 1, and it has upper surface 1a; Right handle part 2, it is connected with main body 1; And left handle part 3, it is connected with main body 1.Right handle part 2 is the parts of being controlled by the right hand of the measured, and its surface exposes to have with the contacted right hand of the finger of the right hand and refers to electrode 11 and slap contacted right hand palm electrode 12 with the right hand.Left handle part 3 is the parts of being controlled by the left hand of the measured, and its surface exposes to have with the contacted left hand of the finger of left hand and refers to electrode 13 and slap contacted left hand palm electrode 14 with left hand.
Fig. 2 is the top view of main body 1.Main body 1 is to be the parts of carrying the measured under the upright state at the measured, and the upper surface 1a of main body 1 exposes to be had: right crus of diaphragm point electrode 15, and it contacts with the tiptoe of right crus of diaphragm; Right crus of diaphragm heel electrode 16, it contacts with the heel of right crus of diaphragm; Left foot point electrode 17, it contacts with the tiptoe of left foot; Left foot heel electrode 18, it contacts with the heel of left foot; And the display part 10 such as liquid crystal display.And, be provided with in the nearby side of main body 1 to the outstanding on and off switch P of direction nearby.
Fig. 3 is the block diagram of the electrical structure of expression apparatus for measuring biological data 100.As shown in the drawing, the main body 1 of apparatus for measuring biological data 100 also possesses except display part 10 and electrode 15～18: measuring route commutation circuit 20, and it is connected with eight electrodes 11～18; Impedance measuring circuit 30, its electrical impedance to the specific part of organism is measured; Load sensor 40, it is signal and output with load transition; Load measurement circuit 50, it measures this load; EEPROM) EEPROM (Electrically Erasable and Programmable Read Only Memory: the storage part 60 such as; And the CPU 70 that controls each one.When the measured was pressed on and off switch P, the power supply of apparatus for measuring biological data 100 became on-state, thereby provided drive current to each one.In addition, to monitoring from the input signal of impedance measuring circuit 30, load measurement circuit 50, when not detecting input signal within a certain period of time, the power supply of apparatus for measuring biological data 100 becomes off-state.This is in order to suppress the consumption of electric power.
Height, age, sex and other people's parameter of storage part 60 storage the measured.CPU 70 can come the individual parameter in the updated stored section 60, the setting that namely can set individual parameter to process according to the indication that is input to apparatus for measuring biological data 100.Have following contents processing as this setting processing: the height setting of setting height is processed, the age setting at setting age is processed and the sex of setting sex is set processing.Setting is processed about height, the age is set processing and sex is set the content of processing at rear detailed description.In addition, the content of the setting of the individual parameter outside height, age, sex processing is identical with the content that height is set each setting processing such as processing, and can appropriate change.Store the individual parameter of imaginary or in esse particular persons in the storage part 60 of the apparatus for measuring biological data 100 that not yet is used in addition.
In addition, also store be used to the formula that calculates various Biont informations in the storage part 60.As above-mentioned formula, can list following formula: the regression equation that is used for calculating according to electrical impedance, body weight and the individual parameter of whole body body fat rate; And the formula of tensity that is used for calculating according to the electrical impedance of specific part the muscle at this position.In addition, also store the program of being carried out by CPU 70 in the storage part 60.CPU 70 has depositor, carries out the various processing such as the height setting is processed, the age is set and processes, sex setting processing by the program that execution is stored in the storage part 60.
The body weight of the measured on the main body 1 all is applied to load sensor 40.Load measurement circuit 50 is according to measuring the load that (deduction) is applied to load sensor 40 from the signal of load sensor 40 outputs.Under the first state, the load that CPU 70 measures according to load measurement circuit 50 is inferred the body weight of the measured.Specifically, from the load that load measurement circuit 50 is measured, deduct the weight except the body weight of the measured (known weight) that is applied to load sensor 40, resulting value is made as the measured value of the body weight of the measured.
In addition, CPU 70 can be set as specific part with any one position that whole body, right half body, left half body, both legs, both arms, right arm, left arm, right lower limb and left lower limb amount in nine positions, namely can switch specific part.And CPU 70 can be under the first state infers specific Biont information according to the measured value of the electrical impedance of whole body.For example, can infer body fat rate according to the measured value of the electrical impedance of whole body, the measured value of body weight, the height that sets and with these regression equations of calculating body fat rate.In addition, CPU 70 can be under the second state infers the tensity of the muscle at this position according to the measured value of the electrical impedance of specific part.
When carrying out the measurement of electrical impedance by impedance measuring circuit 30, specific part is applied alternating current and measures the voltage of corresponding site.In the following description, the path of the electric current of this moment and the path that is used for measuring voltage are called " measuring route " together.If specific part is different, then measuring route is also different.Carried out setting, the switching of measuring route by measuring route commutation circuit 20.Measuring route commutation circuit 20 is come the setting measurement path by CPU 70 controls, apply alternating current between the electrode with apply corresponding with specific part in eight electrodes 11～18, and the voltage that impedance measuring circuit 30 is detected between the detecting electrode corresponding with specific part.
＜measuring route 〉
At this, each measuring route is specifically described.
As shown in Figure 4, be in the situation of right half body at specific part, the right hand refers to that electrode 11 and right crus of diaphragm point electrode 15 becomes and applies electrode that right hand palm electrode 12 and right crus of diaphragm heel electrode 16 become detecting electrode.In this case, 30 pairs of right hands of impedance measuring circuit refer to apply alternating current between electrode 11 and the right crus of diaphragm point electrode 15, detect the voltage between right hand palm electrode 12 and the right crus of diaphragm heel electrode 16.
As shown in Figure 5, be in the situation of left half body when specific part, left hand refers to that electrode 13 and left foot point electrode 17 becomes and applies electrode that left hand palm electrode 14 and left foot heel electrode 18 become detecting electrode.In this case, 30 pairs of left hands of impedance measuring circuit refer to apply alternating current between electrode 13 and the left foot point electrode 17, detect the voltage between left hand palm electrode 14 and the left foot heel electrode 18.
As shown in Figure 6, be in the situation of both legs at specific part, right crus of diaphragm point electrode 15 and left foot point electrode 17 become and apply electrode, and right crus of diaphragm heel electrode 16 and left foot heel electrode 18 become detecting electrode.In this case, apply alternating current between 30 pairs of right crus of diaphragm point electrodes 15 of impedance measuring circuit and the left foot point electrode 17, detect the voltage between right crus of diaphragm heel electrode 16 and the left foot heel electrode 18.
As shown in Figure 7, be in the situation of both arms at specific part, the right hand refers to that electrode 11 and left hand refer to that electrode 13 becomes and apply electrode, right hand palm electrode 12 and left hand palm electrode 14 become detecting electrode.In this case, 30 pairs of right hands of impedance measuring circuit refer to that electrode 11 and left hand refer to apply alternating current between the electrode 13, detect the voltage between right hand palm electrode 12 and the left hand palm electrode 14.
As shown in Figure 8, be in the situation of right arm at specific part, the right hand refers to that electrode 11 and right crus of diaphragm point electrode 15 becomes and applies electrode that right hand palm electrode 12 and left hand palm electrode 14 become detecting electrode.In this case, 30 pairs of right hands of impedance measuring circuit refer to apply alternating current between electrode 11 and the right crus of diaphragm point electrode 15, detect the voltage between right hand palm electrode 12 and the left hand palm electrode 14.
As shown in Figure 9, be in the situation of left arm at specific part, left hand refers to that electrode 13 and left foot point electrode 17 becomes and applies electrode that right hand palm electrode 12 and left hand palm electrode 14 become detecting electrode.In this case, 30 pairs of left hands of impedance measuring circuit refer to apply alternating current between electrode 13 and the left foot point electrode 17, detect the voltage between right hand palm electrode 12 and the left hand palm electrode 14.
As shown in figure 10, be in the situation of right lower limb at specific part, the right hand refers to that electrode 11 and right crus of diaphragm point electrode 15 becomes and applies electrode that right crus of diaphragm heel electrode 16 and left foot heel electrode 18 become detecting electrode.In this case, 30 pairs of right hands of impedance measuring circuit refer to apply alternating current between electrode 11 and the right crus of diaphragm point electrode 15, detect the voltage between right crus of diaphragm heel electrode 16 and the left foot heel electrode 18.
As shown in figure 11, be in the situation of left lower limb at specific part, left hand refers to that electrode 13 and left foot point electrode 17 becomes and applies electrode that right crus of diaphragm heel electrode 16 and left foot heel electrode 18 become detecting electrode.In this case, 30 pairs of left hands of impedance measuring circuit refer to apply alternating current between electrode 13 and the left foot point electrode 17, detect the voltage between right crus of diaphragm heel electrode 16 and the left foot heel electrode 18.
As shown in figure 12, be in the situation of whole body at specific part, impedance measuring circuit 30 carry out with specific part be the situation (with reference to Fig. 5) of left half body identical apply and detect and with specific part be identical the applying and detecting of situation (with reference to Fig. 6) of both legs.Namely, impedance measuring circuit 30 exclusively is handled as follows: left hand is referred to apply alternating current between electrode 13 and the left foot point electrode 17, detect the voltage between left hand palm electrode 14 and the left foot heel electrode 18, and to applying alternating current between right crus of diaphragm point electrode 15 and the left foot point electrode 17, detect the voltage between right crus of diaphragm heel electrode 16 and the left foot heel electrode 18.
In the present embodiment, when apparatus for measuring biological data 100 is in the second state, CPU 70 use with specific part be set as right arm right arm input pattern (the first input pattern), specific part is set as the left arm input pattern (the second input pattern) of left arm and the input that the both arms input pattern (the 3rd input pattern) that specific part is set as both arms is detected indication.In the situation of right arm input pattern, infer the tensity of right arm according to the electrical impedance of measuring in measuring route shown in Figure 8, when the tensity of inferring has surpassed the reference value of regulation, detected specific indication input (the first indication input).Similarly, in the situation of left arm input pattern, infer the tensity of left arm according to the electrical impedance of measuring in measuring route shown in Figure 9, when the tensity of inferring has surpassed the reference value of regulation, detected specific indication input (the second indication input).In the situation of both arms input pattern, infer the tensity of both arms according to the electrical impedance of measuring in measuring route shown in Figure 7, when the tensity of inferring has surpassed the reference value of regulation, detected specific indication input (the 3rd indication input).
CPU 70 is with right arm input pattern → left arm input pattern → both arms input pattern → right arm input pattern ... mode switch circularly input pattern, detect respectively thus first, second, third indication input.For example, the measured make by the right handle part 2 of firmly holding with a firm grip the right arm anxiety during, detect the first indication input in the moment that input pattern switches to the right arm input pattern.Similarly, the measured make by the left handle part 3 of firmly holding with a firm grip the left arm anxiety during, detect the second indication input in the moment that input pattern switches to the left arm input pattern.In addition, the measured by firmly hold with a firm grip simultaneously right handle part 2 and left handle part 3 both make the both arms anxiety during, the moment that switches to the both arms input pattern at input pattern detects the 3rd indication input.
＜height is set and is processed 〉
Figure 13 and Figure 14 show the figure of a part of the flow chart of the flow process that expression height set to process.Connect and then form a flow chart at junction point A～D.Under the second state, carry out height by CPU 70 and set processing.When carrying out height setting processing, as shown in figure 13, CPU 70 at first is set as specific part right arm (S11).Thus, be set as measuring route shown in Figure 8.That is to say, be set as the right arm input pattern.Set concurrently with this, CPU 70 reads the height of the measured and stores into the depositor from storage part 60, makes display part 10 show these heights.
Then, (S12) processed in CPU 70 impedance measurement that makes impedance measuring circuit 30 begin to measure the electrical impedance of specific part.Thereby afterwards, impedance measuring circuit 30 repeats following the processing: measure the electrical impedance of specific part, CPU 70 is provided the signal of expression measured value.In addition, when the muscular tone of specific part, the resistance resistance of specific part is large, and when the loosening all muscles of specific part, the electrical impedance of specific part diminishes.
Then, CPU 70 obtains the measured value (S13) of the electrical impedance of specific part.Specifically, will be made as by the represented measured value of the signal that impedance measuring circuit 30 provides the measured value of the electrical impedance of specific part.At this, specific part is right arm, therefore obtains the measured value of the electrical impedance of right arm.
Then, CPU 70 judges whether specific part is right arm (S14).At this, specific part is right arm, so the judged result of step S14 is "Yes".Then, as shown in figure 14, CPU 70 infers the tensity (S21) of the muscle of right arm according to the measured value of the electrical impedance of right arm.The deduction of muscle tone is carried out in the measured value normalization of the electrical impedance by making right arm.Normalized content is arbitrarily, but in the present embodiment, carry out with maximum be made as 1, minima is made as 0 normalization.
Then, CPU 70 judges according to the tensity of inferring whether the muscle of right arm is tense situation (S22).Specifically, judge that the tensity infer is whether more than or equal to predetermined reference value (for example 0.5).When this judged result was "No", namely when the muscle of right arm was relaxation state, CPU 70 carried out display process (S34).When carrying out this display process, the height of storing in the CPU 70 usefulness depositors is come the displaying contents of update displayed section 10.
On the other hand, when the judged result of step S22 is "Yes", namely when the muscle of right arm is tense situation, CPU 70 is judged as and detects the first indication input, thereby the height of storing in the renewal depositor is so that this height increases 1cm (S23), and carries out above-mentioned display process (S34).That is to say that when firmly holding right handle part 2 with a firm grip, the height that shows in the height of storing in the depositor and the display part 10 increases 1cm.And when the grip of holding right handle part 2 was weak, the height that shows in the height of storing in the depositor and the display part 10 did not change.That is to say that when carrying out height setting processing, the first indication input is that indication is inputted the indication of height increase 1cm.
When display process S34 finished, CPU 70 switched specific part (S35).With right arm → left arm → both arms → right arm → ... the mode of (that is, right arm input pattern → left arm input pattern → both arms input pattern → right arm input pattern ...) is carried out this switching circularly.At this, input pattern is switched to the left arm input pattern from the right arm input pattern.Specifically, specific part is switched to left arm from right arm.Thus, measuring route switches to measuring route shown in Figure 9.
Then, as shown in figure 13, CPU 70 obtains the measured value (S13) of the electrical impedance of specific part, judges whether specific part is right arm (S14).At this, specific part is left arm, therefore obtains the measured value of the electrical impedance of left arm, and the judged result of step S 14 is "No".Then, CPU 70 judges whether specific part is left arm (S15).
This judged result is "Yes", and therefore as shown in figure 14, CPU 70 infers the tensity (S31) of left arm, judges whether the muscle of left arm is tense situation (S32).Except specific part was left arm, the content of these processing was identical with step S22 with step S21.When the judged result of step S32 was "No", namely when the muscle of left arm was relaxation state, CPU 70 carried out display process (S34).
On the other hand, when the judged result of step S32 was "Yes", namely when the muscle of left arm was tense situation, CPU 70 was judged as and detects the second indication input, thereby the height of storing in the renewal depositor is so that this height reduces 1cm (S33), and carries out display process (S34).That is to say, when firmly holding left handle part 3 with a firm grip, the height that shows in the height of storing in the depositor and the display part 10 reduces 1cm, and when the grip of holding left handle part 3 was weak, the height that shows in the height of storing in the depositor and the display part 10 did not change.That is to say that when carrying out height setting processing, the second indication input is that indication is inputted the indication of height minimizing 1cm.
When display process S34 finished, CPU 70 switched specific part (S35).At this, input pattern switches to the both arms input pattern from the left arm input pattern.Specifically, specific part is switched to both arms from left arm.Thus, measuring route switches to measuring route shown in Figure 7.
Then, as shown in figure 13, CPU 70 obtains the measured value (S13) of the electrical impedance of specific part, judges whether specific part is right arm (S14).At this, specific part is both arms, so the judged result of step S14 is "No".Then, CPU 70 judges whether specific part is left arm (S15).This judged result also is "No", so the tensity (S16) of CPU 70 deduction both arms, judges whether the muscle of both arms is tense situation (S17).Except specific part was both arms, the content of these processing was identical with step S22 with step S21.
When the judged result of step S17 was "No", namely when the muscle of both arms was relaxation state, as shown in figure 14, CPU 70 switched specific part (S35).At this, output mode is switched to the right arm input pattern from the both arms input pattern.Specifically, specific part is switched to right arm from both arms.Thus, measuring route switches to measuring route for the electrical impedance of measuring right arm from the measuring route of electrical impedance that be used for to measure both arms.Afterwards, process the step S13 that turns back to Figure 13.
Until the judged result of step S17 becomes before the "Yes", before namely the muscle of both arms becomes tense situation when specific part is both arms, repeatedly carry out this processing.During this period, the height that shows in the height of storing in the depositor and the display part 10 the measured firmly hold with a firm grip right handle part 2 during each 1cm of increasing, and the measured firmly hold with a firm grip left handle part 3 during each 1cm of minimizing.
Thereby the measured can be adjusted the grip of holding right handle part 2 and left handle part 3 in the demonstration of visual identity display part 10, make thus the height of storing in the depositor consistent with the height of self.And, when the height of storing in the depositor is consistent with self height, the measured continue simultaneously to hold with a firm grip right handle part 2 and left handle part 3.Thus, final, the judged result of step S17 becomes "Yes".So CPU 70 is judged as and detects the 3rd indication input, covers the height (S18) that the height of storing in the storage part 60 is set the measured by the height of will store in the depositor.Like this, carrying out height when set processing, the 3rd indication input is that the setting value (that is the value of the height of, storing in the depositor) of height that display part 10 is shown is determined the indication input as the height of self.Thus, determine the height of input and setting the measured.
＜the age is set and processes 〉
Figure 23 and Figure 24 show the figure of a part of the flow chart of the flow process that the expression age set to process, and connect and form a flow chart at junction point A～D.Under the second state, carry out the age by CPU 70 and set processing.Age set to process and to set the difference of processing with above-mentioned height and be: when detecting right arm and be tense situation, will set age increase one-year-old (S53), and when detecting left arm and be tense situation, will set the age and reduce one-year-old (S63).Other is processed and processes identical with the height setting.
As shown in figure 23, CPU 70 at first is set as specific part right arm (S41).Thus, be set as measuring route shown in Figure 8.That is to say, be set as the right arm input pattern.Set concurrently with this, CPU 70 reads the age of the measured and stores into the depositor from storage part 60, makes display part 10 show these ages.
Then, (S42) processed in CPU 70 impedance measurement that makes impedance measuring circuit 30 begin to measure the electrical impedance of specific part.Thereby afterwards, impedance measuring circuit 30 repeats following the processing: measure the electrical impedance of specific part, CPU 70 is provided the signal of expression measured value.
Then, CPU 70 obtains the measured value (S43) of the electrical impedance of specific part.Specifically, will be made as by the represented measured value of the signal that impedance measuring circuit 30 provides the measured value of the electrical impedance of specific part.At this, specific part is right arm, therefore obtains the measured value of the electrical impedance of right arm.
Then, CPU 70 judges whether specific part is right arm (S44).At this, specific part is right arm, so the judged result of step S44 is "Yes".Then, as shown in figure 24, CPU 70 infers the tensity (S51) of the muscle of right arm according to the measured value of the electrical impedance of right arm.
Then, CPU 70 judges according to the tensity of inferring whether the muscle of right arm is tense situation (S52).Specifically, judge that the tensity infer is whether more than or equal to predetermined reference value (for example 0.5).When this judged result was "No", namely when the muscle of right arm was relaxation state, CPU 70 carried out display process (S64).When carrying out this display process, age update displayed section 10 the displaying contents of storing in the CPU 70 usefulness depositors.
On the other hand, when the judged result of step S52 is "Yes", namely when the muscle of right arm is tense situation, CPU 70 is judged as and detects the first indication input, thereby the age of storing in the renewal depositor be so that should increase one-year-old (S53) age, and carried out above-mentioned display process (S64).That is to say, when firmly holding right handle part 2 with a firm grip, the age that shows in the age of storing in the depositor and the display part 10 increases one-year-old, and when the grip of holding right handle part 2 was weak, the age that shows in the age of storing in the depositor and the display part 10 did not change.That is to say that carrying out the age when set processing, the first indication input is that indication makes the age increase one-year-old indication input.
When display process S64 finished, CPU 70 switched specific part (being input pattern) (S65).At this, input pattern is switched to the left arm input pattern from the right arm input pattern.Specifically, specific part is switched to left arm from right arm.Thus, measuring route switches to measuring route shown in Figure 9.
Then, as shown in figure 23, CPU 70 obtains the measured value (S43) of the electrical impedance of specific part, and judges whether specific part is right arm (S44).At this, specific part is left arm, therefore obtains the measured value of the electrical impedance of left arm, and the judged result of step S44 is "No".Then, CPU 70 judges whether specific part is left arm (S45).
This judged result is "Yes", and therefore as shown in figure 24, CPU 70 infers the tensity (S61) of left arm, and judges whether the muscle of left arm is tense situation (S62).When the judged result of step S62 was "No", namely when the muscle of left arm was relaxation state, CPU70 carried out display process (S64).
On the other hand, when the judged result of step S62 was "Yes", namely when the muscle of left arm was tense situation, CPU 70 was judged as and detects the second indication input, thereby the age of storing in the renewal depositor and is carried out display process (S64) so that this age reduces one-year-old (S63).That is to say, when firmly holding left handle part 3 with a firm grip, the age that shows in the age of storing in the depositor and the display part 10 reduces one-year-old, and when the grip of holding left handle part 3 was weak, the age that shows in the age of storing in the depositor and the display part 10 did not change.That is to say that carrying out the age when set processing, the second indication input is that indication makes the age reduce one-year-old indication input.
When display process S64 finished, CPU 70 switched specific part (S65).At this, input pattern switches to the both arms input pattern from the left arm input pattern.Specifically, specific part switches to both arms from left arm.Thus, measuring route switches to measuring route shown in Figure 7.
Then, as shown in figure 23, CPU 70 obtains the measured value (S43) of the electrical impedance of specific part, and judges whether specific part is right arm (S44).At this, specific part is both arms, so the judged result of step S44 is "No".Then, CPU 70 judges whether specific part is left arm (S45).This judged result also is "No", so the tensity (S46) of CPU 70 deduction both arms, judges whether the muscle of both arms is tense situation (S47).Except specific part was both arms, the content of these processing was identical with step S52 with step S51.
When the judged result of step S47 was "No", namely when the muscle of both arms was relaxation state, as shown in figure 24, CPU 70 switched specific part (S65).At this, output mode switches to the right arm input pattern from the both arms input pattern.Specifically, specific part switches to right arm from both arms.Thus, measuring route switches to measuring route for the electrical impedance of measuring right arm from the measuring route of electrical impedance that be used for to measure both arms.Afterwards, process the step S43 that turns back to Figure 23.
Until the judged result of step S47 becomes before the "Yes", before namely the muscle of both arms becomes tense situation when specific part is both arms, repeatedly carry out this processing.During this period, the age that shows in the age of storing in the depositor and the display part 10 the measured firmly hold with a firm grip right handle part 2 during each increase one-year-old, and the measured firmly hold with a firm grip left handle part 3 during reduce at every turn one-year-old.
Thereby the measured can be adjusted the grip of holding right handle part 2 and left handle part 3 in the demonstration of visual identity display part 10, make thus the age of storing in the depositor consistent with the age of self.And, when the age of storing in the depositor is consistent with the age of self, the measured continue simultaneously to hold with a firm grip right handle part 2 and left handle part 3.Thus, final, the judged result of step S47 becomes "Yes".So CPU 70 is judged as and detects the 3rd indication input, sets the age (S48) of the measured by the age of being covered storage in the storage part 60 age of storing in the depositor.Like this, carrying out the age when set processing, the 3rd indication input is that the setting value (that is the value at the age of, storing in the depositor) at age that display part 10 is shown is determined the indication input as the age of self.Thus, determine the age of input and setting the measured.
＜sex is set and is processed 〉
Figure 25 and Figure 26 show the figure of a part of the flow chart of the flow process that the expression sex set to process, and connect and form a flow chart at junction point A～D.Under the second state, carry out sex by CPU 70 and set processing.Sex set to be processed and to be set the difference of processing with above-mentioned height and be: when detecting right arm and be tense situation, will set sex and be made as women (S83), when detecting left arm and be tense situation, will set sex and be made as male (S93).Other is processed and processes identical with the height setting.As shown in figure 25, CPU 70 at first is set as specific part right arm (S71).Thus, be set as measuring route shown in Figure 8.That is to say, be set as the right arm input pattern.Set concurrently with this, the sex that CPU 70 reads the measured from storage part 60 stores into the depositor, and makes display part 10 show this sex.
Then, (S72) processed in CPU 70 impedance measurement that makes impedance measuring circuit 30 begin to measure the electrical impedance of specific part.Thereby afterwards, impedance measuring circuit 30 repeats following the processing: measure the electrical impedance of specific part, CPU 70 is provided the signal of expression measured value.In addition, when the muscular tone of specific part, the resistance resistance of specific part is large, and when the loosening all muscles of specific part, the electrical impedance of specific part diminishes.
Then, CPU 70 obtains the measured value (S73) of the electrical impedance of specific part.Specifically, will be made as by the represented measured value of the signal that impedance measuring circuit 30 provides the measured value of the electrical impedance of specific part.At this, specific part is right arm, therefore obtains the measured value of the electrical impedance of right arm.
Then, CPU 70 judges whether specific part is right arm (S74).At this, specific part is right arm, so the judged result of step S74 is "Yes".Thereby as shown in figure 26, CPU 70 infers the tensity (S81) of the muscle of right arm according to the measured value of the electrical impedance of right arm.
Then, CPU 70 judges according to the tensity of inferring whether the muscle of right arm is tense situation (S82).Specifically, judge that the tensity infer is whether more than or equal to predetermined reference value (for example 0.5).When this judged result was "No", namely when the muscle of right arm was relaxation state, CPU 70 carried out display process (S94).When carrying out this display process, the sex of storing in the CPU 70 usefulness depositors is come the displaying contents of update displayed section 10.
On the other hand, when the judged result of step S82 is "Yes", namely when the muscle of right arm is tense situation, CPU 70 is judged as and detects the first indication input, thereby the sex of storing in the renewal depositor is being set as this sex women (S83), and carries out above-mentioned display process (S94).That is to say, when firmly holding right handle part 2 with a firm grip, the sex that shows in the sex of storing in the depositor and the display part 10 all is set to the women, and when the grip of holding right handle part 2 was weak, the sex that shows in the sex of storing in the depositor and the display part 10 did not change.That is to say that when carrying out sex setting processing, the first indication input is that the indication that sex is set as the women is inputted in indication.
When display process S94 finished, CPU 70 switched specific part (being input pattern) (S95).At this, input pattern is switched to the left arm input pattern from the right arm input pattern.Specifically, specific part is switched to left arm from right arm.Thus, measuring route switches to measuring route shown in Figure 9.
Then, as shown in figure 25, CPU 70 obtains the measured value (S73) of the electrical impedance of specific part, and judges whether specific part is right arm (S74).At this, specific part is left arm, therefore obtains the measured value of the electrical impedance of left arm, and the judged result of step S 74 is "No".Then, CPU 70 judges whether specific part is left arm (S75).
This judged result is "Yes", and therefore as shown in figure 26, CPU 70 infers the tensity (S91) of left arm, and judges whether the muscle of left arm is tense situation (S92).When the judged result of step S92 was "No", namely when the muscle of left arm was relaxation state, CPU 70 carried out display process (S94).
On the other hand, when the judged result of step S92 is "Yes", namely when the muscle of left arm is tense situation, CPU 70 is judged as and detects the second indication input, thereby the sex of storing in the renewal depositor is being set as this sex male (S93), and carries out display process (S94).That is to say, when firmly holding left handle part 3 with a firm grip, the sex that shows in the sex of storing in the depositor and the display part 10 is set to the male, and when the grip of holding left handle part 3 was weak, the sex that shows in the sex of storing in the depositor and the display part 10 did not change.That is to say that when carrying out sex setting processing, the second indication input is that the indication that sex is set as the male is inputted in indication.
When display process S94 finished, CPU 70 switched specific part (S95).At this, input pattern is switched to the both arms input pattern from the left arm input pattern.Specifically, specific part is switched to both arms from left arm.Thus, measuring route switches to measuring route shown in Figure 7.
Then, as shown in figure 25, CPU 70 obtains the measured value (S73) of the electrical impedance of specific part, and judges whether specific part is right arm (S74).At this, specific part is both arms, so the judged result of step S74 is "No".Then, CPU 70 judges whether specific part is left arm (S75).This judged result also is "No", so the tensity (S76) of CPU 70 deduction both arms, and judges whether the muscle of both arms is tense situation (S77).
When the judged result of step S77 was "No", namely when the muscle of both arms was relaxation state, as shown in figure 26, CPU 70 switched specific part (S95).At this, input pattern switches to the right arm input pattern from the both arms input pattern.Specifically, specific part switches to right arm from both arms.Thus, measuring route switches to measuring route for the electrical impedance of measuring right arm from the measuring route of electrical impedance that be used for to measure both arms.Afterwards, process the step S73 that turns back to Figure 25.
Until the judged result of step S77 becomes before the "Yes", before namely the muscle of both arms becomes tense situation when specific part is both arms, repeatedly carry out this processing.During this period, the right handle part 2 as long as the measured is only held with a firm grip, the sex that shows in the sex of then storing in the depositor and the display part 10 namely is set as the women, on the other hand, the left handle part 3 as long as the measured is only held with a firm grip, the sex that shows in the sex of then storing in the depositor and the display part 10 namely is set as the male.
Thereby the measured can be adjusted the grip of holding right handle part 2 and left handle part 3 in the demonstration of visual identity display part 10, make thus the sex of storing in the depositor consistent with the sex of self.And, when the sex of storing in the depositor is consistent with self sex, the measured continue simultaneously to hold with a firm grip right handle part 2 and left handle part 3.Thus, final, the judged result of step S77 becomes "Yes".So CPU 70 is judged as and detects the 3rd indication input, covers the sex (S78) that the sex of storing in the storage part 60 is set the measured by the sex of will store in the depositor.Like this, carrying out sex when set processing, the 3rd indication input is that display part 10 shown sexes (that is the sex of, storing in the depositor) are determined indication input as the sex of self.Thus, determine the sex of input and setting the measured.
＜effect 〉
As described above, according to apparatus for measuring biological data 100, under the second state, CPU 70 plays a role with the input test section as the second deduction section, this the second deduction section infers the tensity of the muscle of specific part according to impedance measuring circuit 30 measured electrical impedance, the tensity that this input test section is inferred according to the second deduction section detects the input of indication, therefore under the second state, the muscular tone that the measured can be by making specific part or loosen and come apparatus for measuring biological data 100 input indications.Thereby the measured can be kept upright state and be inputted indication.This helps to alleviate the burden of the measured.In addition, owing to do not need the setting operation device, so this device reduces the advantage of cost in addition.
In addition, in apparatus for measuring biological data 100, utilize the electrical impedance of measuring the tensity of the muscle that under the second state, is used for the deduction specific part for the impedance measuring circuit 30 of the electrical impedance of inferring specific Biont information measuring under the first state.That is to say that impedance measuring circuit 30 can be used for the deduction of the specific Biont information under the first state and the input of the indication under the second state.That is to say in the present embodiment, have the feature of the operator of the special use that does not need to be provided for to input indication.This feature helps to improve the design freedom of apparatus for measuring biological data.
In addition, make muscular tone and be equivalent to muscular exertion.Thereby, in the present embodiment, also have the advantage that can temper voluntary muscle.In addition, movable voluntary muscle is equivalent with coming movable voluntary muscle with brain consciously, so present embodiment also helps to improve the activity of brain.
In addition, in apparatus for measuring biological data 100, CPU 70 and measuring route commutation circuit 20 play a role as the switching part that switches the measured specific part of impedance measuring circuit 30.Thereby, according to apparatus for measuring biological data 100, can provide the user interface of height by suitably switching specific part.As this user interface, can list by the height of Figure 13 and Figure 14 and set the user interface that processing provides.
In addition, in apparatus for measuring biological data 100, for specific part, it or not the tensity that impedance measuring circuit 30 measured electrical impedance is made as the muscle of specific part, but will carry out normalization and obtain the result as the tensity of the muscle of specific part this electrical impedance, and this tensity and reference value be compared.Thereby the reference value of comparing with tensity can be set to share in amounting to nine positions.
The present invention is not limited only to above-mentioned embodiment, also is contained in the scope of the present invention by above-mentioned embodiment being carried out variety of way that following distortion obtains or the combination in any of these modes.
The＜the first variation 〉
Figure 15 is the axonometric chart of the related apparatus for measuring biological data 200 of the first variation of above-mentioned embodiment.As shown in the drawing, apparatus for measuring biological data 200 possesses main body 6 and the handle part 5 that is connected with main body 6.The fixed part 4 that handle part 5 possesses right handle part 2, left handle part 3 and is used for fixing above-mentioned two handle parts.Be provided with display part 10 on the fixed part 4.
Figure 16 is the top view of main body 6.As shown in the drawing, main body 6 only is with the difference of the maximum of main body 1: do not possess display part 10.Thereby, in apparatus for measuring biological data 200, can with the measuring route of apparatus for measuring biological data 100 (with reference to the path of Fig. 4～Figure 12) identical as measuring route.That is to say, in apparatus for measuring biological data 200, whole body, both arms, right arm, left arm, right lower limb, left lower limb, right half body, left half body, both legs can be amounted to nine positions and be made as specific part.
The＜the second variation 〉
Figure 17 is the axonometric chart of the related apparatus for measuring biological data 300 of the second variation of above-mentioned embodiment.As shown in the drawing, apparatus for measuring biological data 300 possesses main body 31 and the handle part 7 that is connected with main body 31.Handle part 7 possesses: the right handle part 8 that be held by the right hand, the left handle part 9 that will be held by left hand and the fixed part 4 that is used for fixing above-mentioned two handle parts.Right handle part 8 possess with the inboard contacted right hand medial electrode 31 of the right hand and with the contacted right hand lateral electrode 32 in the outside of the right hand.Left handle part 9 possess with the inboard contacted left hand medial electrode 33 of left hand and with the contacted left hand lateral electrode 34 in the outside of left hand.
Figure 18 is the top view of main body 31.As shown in the drawing, main body 31 only is with the maximum difference of main body 6: possess tiptoe electrode 25 and replace right crus of diaphragm point electrode 15 and left foot point electrode 17, possess heel electrode 26 and replace right crus of diaphragm heel electrode 16 and left foot heel electrode 18.Tiptoe electrode 25 is to make right crus of diaphragm point electrode 15 and left foot point electrode 17 short circuits and the electrode that obtains, and heel electrode 26 is to make right crus of diaphragm heel electrode 16 and 18 short circuits of left foot heel electrode and the electrode that obtains.
Figure 19 is the figure that schematically shows the measuring route of apparatus for measuring biological data 300, is that specific part is the figure in the situation of whole body.In this case, right hand medial electrode 31 and left hand medial electrode 33 are by short circuit, right hand lateral electrode 32 and left hand lateral electrode 34 are by short circuit, right hand medial electrode 31 (left hand medial electrode 33) and tiptoe electrode 25 become and apply electrode, and right hand lateral electrode 32 (left hand lateral electrode 34) and heel electrode 26 become detecting electrode.In this case, apply alternating current between 30 pairs of right hand medial electrodes 31 of impedance measuring circuit (left hand medial electrode 33) and the tiptoe electrode 25, detect the voltage between right hand lateral electrode 32 (left hand lateral electrodes 34) and the heel electrode 26.
In the apparatus for measuring biological data 300 of this structure, whole body, both arms, right arm, left arm can be amounted to four positions and be made as specific part.
The＜the three variation 〉
Figure 20 is the axonometric chart of the related apparatus for measuring biological data 400 of the 3rd variation of above-mentioned embodiment.As shown in the drawing, apparatus for measuring biological data 400 possesses main body 21 and the right handle part 2 that is connected with main body 21.Figure 21 is the top view of main body 21.Main body 21 only is with the difference of the maximum of main body 1: possess tiptoe electrode 25 and replace right crus of diaphragm point electrode 15 and left foot point electrode 17, possess heel electrode 26 and replace right crus of diaphragm heel electrode 16 and left foot heel electrode 18.According to Figure 22 as can be known, according to apparatus for measuring biological data 400, can be with a position (whole body) as specific part.
＜other variation 〉
Also can be made as from the structure of the apparatus for measuring biological data 100 right handle parts 2 of deletion and left handle part 3.In this case, the electrode that apparatus for measuring biological data possesses amounts to four, i.e. right crus of diaphragm point electrode 15, right crus of diaphragm heel electrode 16, left foot point electrode 17 and left foot heel electrode 18.This apparatus for measuring biological data can be with a position (both legs) as specific part.
In the above-described embodiment, used right arm input pattern (the first input pattern), left arm input pattern (the second input pattern) and both arms input pattern (the 3rd input pattern), but the specific part of setting is not limited to a certain position in right arm, left arm and the both arms in input pattern.As long as can infer tensity according to the measured value of electrical impedance, can use arbitrary position of health to be used as specific part.In addition, in the above-described embodiment, make the first to the 3rd indication input corresponding with the first to the 3rd input pattern respectively, but be not limited to this.For example, also can be following mode: when tensity has surpassed setting under the arbitrary at least input pattern in a plurality of input patterns, detect a kind of indication input.That is to say, also can make a kind of indication input corresponding with a plurality of input patterns.
In the above-described embodiment, each position of organism shares a reference value, but also this embodiment can be carried out following distortion: prepare reference value according to each position of organism in advance, for the tensity of specific part electrical impedance that impedance measuring circuit 30 is measured as the muscle of specific part, judge the state (tense situation/relaxation state) of the muscle of specific part according to the reference value of this tensity and specific part.
In the above-described embodiment, the tensity of inferring when the second deduction section is during more than or equal to reference value, the input test section detects predetermined indication input, indicates accordingly input but also can be deformed into the tensity of inferring with the second deduction section that detects in a plurality of indications.For example, also can be following mode: set in the processing in the height of Figure 13 and Figure 14, until the judged result of step S17 becomes before the "Yes", the measured hold with slightly strong power right handle part 2 during, the height that shows in the height of storing in the depositor and the display part 10 is to increase 1cm at every turn, the measured hold with a firm grip with very strong power right handle part 2 during, the height that shows in the height of storing in the depositor and the display part 10 is to increase 5cm at every turn, the measured hold with slightly strong power left handle part 3 during, the height that shows in the height of storing in the depositor and the display part 10 is to reduce 1cm at every turn, the measured hold with a firm grip with very strong power left handle part 3 during, the height that shows in the height of storing in the depositor and the display part 10 is to reduce 5cm at every turn.
Namely, also can be with above-mentioned embodiment distortion, belong in the situation of the some numerical rangies in predetermined a plurality of numerical rangies in the tensity that the second deduction section infers, the input test section detect from the in advance corresponding mutual different a plurality of indications of these numerical rangies in, and the tensity inferred of the second deduction section under the corresponding indication of numerical range input.In other words, also can be the corresponding input patterns of a plurality of indication inputs, these a plurality of indication inputs are corresponding with a plurality of numerical rangies of the tensity of inferring for a specific part respectively.
In addition, also can adopt the device with sound notification information to replace display part 10.In this case, even the blind person also can measure specific Biont information or set individual parameter.Like this, the information notification part as the information of notifying the first deduction section to infer is not limited only to display part 10, can adopt arbitrarily notification unit.In addition, in the employed apparatus for measuring biological data of a plurality of the measured, the measured can be selected the individual parameter of oneself, can also be made as and automatically carry out this selection.Make up if will be somebody's turn to do the device of automatically selecting with sound notification information, then effect can be better.
And, also can possess the impedance notification unit, the electrical impedance that this impedance notification unit notice impedance measuring circuit 30 is measured.As mentioned above, when the muscular tone of specific part, the resistance resistance of specific part is large, and when the loosening all muscles of specific part, the electrical impedance of specific part diminishes.That is to say the power that the tensity of the electrical impedance of specific part and the muscle of specific part namely produces with the muscle of specific part big or small corresponding.Thereby, the size of the power that the muscle of impedance notification unit notice specific part produces.Thus, the measured can be understood the muscle strength of specific part.In addition, both can make and notify the information notification part of the Biont information that the first deduction section infers to double as the impedance notification unit, and also can make both distinguish independence.
In addition, also can be, be made as can measure in body weight/body fat rate/interior fat level/muscle quantities/basal metabolism/body the age/body-mass index)/a plurality of Biont informations such as muscle quantities of the body fat rate of right lower limb, left lower limb, right arm, left arm, trunk/right lower limb, left lower limb, right arm, left arm, trunk infer bone amount/body moisture rate/BMI (Body Mass Index:, switch these Biont informations after measuring and go forward side by side to work and know.And, also can be the mode of automatically switching at a certain time interval as the Biont information of notify object, can also be the mode that the indication according to the measured comes successively or switches arbitrarily.In the latter case, preferred following mode: judge that the state (tense situation/relaxation state) of the muscle of the measured detects the indication input of switching.According to this mode, when the measured when making muscular tone or loosening to input the indication of switching, switch as the Biont information of notify object, therefore can shorten to the waiting time till the Biont information of notice expectation.In addition, utilize this mode not need to be provided for inputting the operator that switches indication.This is conducive to reduce manufacturing cost, improves design freedom.In addition, make muscular tone and be equivalent to muscular exertion, so the manner also has the advantage that can temper voluntary muscle.In addition, movable voluntary muscle is equivalent with coming movable voluntary muscle with brain consciously, so the manner also helps to improve the activity of brain.
In the above-described embodiment, be provided with on and off switch P in the apparatus for measuring biological data 100,200,300,400, start apparatus for measuring biological data by pressing this on and off switch P.But the drive control part that also can possess the startup (and then driving of control display section 10 (information notification part)) of control apparatus for measuring biological data replaces on and off switch P.When information notification part does not have when driven, if the input test section detects the input of specific indication, then this drive control part begins to drive whole apparatus for measuring biological data.More specifically, stop information notification part being provided drive current during, CPU 70 is driving impedance measuring circuit 30 intermittently, and detect the input of specific indication according to impedance measuring circuit 30 measured electrical impedance, when detecting the input of specific indication, beginning provides drive current to whole apparatus for measuring biological data.Above-mentioned when driven " information notification part do not have " is to be illustrated in each one of apparatus for measuring biological data, at least information notification part stopped to provide the situation of drive current.Thus, also comprise not to other element of apparatus for measuring biological data for example load measurement circuit 50 situation of drive current is provided.
Figure 27 is the flow chart of the flow process processed of driving control that expression is undertaken by above-mentioned drive control part.CPU 70 intermittently is in starting state, provides drive current (S101 to impedance measuring circuit 30 and measuring route commutation circuit 20; Be, S102).Then, CPU 70 is set as right arm (S103) with specific part.That is to say, input pattern is set as the right arm input pattern.Thus, be set as measuring route shown in Figure 8.Then, (S104) processed in CPU 70 impedance measurement that makes impedance measuring circuit 30 begin to measure the electrical impedance of this specific part (being right arm).When the measured value of the electrical impedance that specific part is provided from impedance measuring circuit 30, CPU 70 infers the tensity of the muscle of right arm according to this measured value, judges according to the tensity of inferring whether the muscle of right arm is tense situation (S105).Specifically, judge that whether the tensity infer is more than or equal to predetermined reference value.When this judged result was "No", the muscle that is judged as right arm was in relaxation state (S107).Then, CPU 70 stops to provide drive current to impedance measuring circuit 30 and measuring route commutation circuit 20, and is converted to closed condition (S108).On the other hand, when the judged result of step S105 is "Yes", be judged as the input that detects specific indication, thereby start whole apparatus for measuring biological data 100 (S106), beginning provides drive current to display part 10.In addition, as specific part, also can replace right arm with left arm or both arms.Perhaps also can switch successively specific part (being input pattern), detect thus the input of indication according to the tensity at the arbitrary position in right arm, left arm and the both arms.
According to this variation, even stop information notification part being provided drive current during (be main power source disconnect during), also can intermittently measuring resistance be anti-and start whole apparatus for measuring biological data when the measured makes the muscular tone of specific part by making impedance measuring circuit 30, beginning provides drive current to installing each one, therefore, do not need to possess to be used to indicate and begin whole apparatus for measuring biological data is provided the operator (being the on and off switch P of above-mentioned embodiment) of drive current or is used to indicate beginning and the operator that stops.This is the advantage that is conducive to improve the design freedom of apparatus for measuring biological data.On the other hand, in this variation, because impedance measuring circuit 30 is intermittently carried out measurement, so power consumption is larger.Therefore, as above-mentioned embodiment, start in apparatus for measuring biological data 100,200,300,400 the situation in that on and off switch P is set, have the advantage of the consumption that can suppress electric power.
In above-mentioned driving control is processed, infer the tensity of specific part according to the measured value of electrical impedance, detect thus the input of specific indication, but also can replace infer tensity and in load measurement circuit 50 detection load detect the input of specific indication.That is to say, also can replace inputting test section (the first input test section) with the second input test section, above-mentioned input test section (first input test section) is the test section that detects the input of indication according to the tensity that the second deduction section by the tensity of the muscle of inferring specific part infers, above-mentioned the second input test section is the test section that detects the input of indication when being detected load by load measurement circuit 50.In this case, in step S101, when information notification part does not have when driven, CPU 70 intermittently provides drive current to load measurement circuit 50, judges whether to detect load.And, when detecting load, start whole apparatus for measuring biological data (S106), if do not detect load, then stop to provide drive current (S108) to load measurement circuit 50.In this case, also can obtain effect same as described above.In this case, above-mentioned " when information notification part does not have when driven " also comprise except information notification part not to other element of apparatus for measuring biological data for example impedance measuring circuit 30 situation of drive current is provided.
As the alternate manner of this variation, also can be following mode: above-mentioned drive control part be to detect in tension or any situation in the load of detecting of specific part as the indication that detects specific input.That is to say, also can use by the first input test section and detect the mode of input of specific indication or the arbitrary mode that is detected by the second input test section in the mode of input of specific indication starts apparatus for measuring biological data.This situation also can obtain effect same as described above.

Claims (7)

1. apparatus for measuring biological data, its state is at the first state that can measure specific Biont information and can input between the second state of indication and change, and this apparatus for measuring biological data is characterised in that to possess:
Impedance measurement section, it measures the electrical impedance of the specific part of organism;
The first deduction section, it infers above-mentioned specific Biont information according to the measured electrical impedance of above-mentioned impedance measurement section under above-mentioned the first state;
The second deduction section, it infers the tensity of the muscle of above-mentioned specific part according to the measured electrical impedance of above-mentioned impedance measurement section under above-mentioned the second state; And
The input test section, its tensity of inferring according to above-mentioned the second deduction section detects the input of indication.
2. apparatus for measuring biological data according to claim 1 is characterized in that,
In the situation of tensity more than or equal to predetermined reference value that above-mentioned the second deduction section infers, above-mentioned input test section detects the input of predetermined indication.
3. apparatus for measuring biological data according to claim 1 is characterized in that,
Belong in the situation of a certain numerical range in predetermined a plurality of numerical rangies in the tensity that above-mentioned the second deduction section infers, above-mentioned input test section detects the input of the indication corresponding with the above-mentioned numerical range with under this tensity in the in advance corresponding mutually different a plurality of indications of above-mentioned a plurality of numerical rangies.
4. each described apparatus for measuring biological data in 3 according to claim 1 is characterized in that also possessing:
Switching part, this switching part switches by the measured above-mentioned specific part of above-mentioned impedance measurement section.
5. each described apparatus for measuring biological data in 3 according to claim 1 is characterized in that also possessing:
Information notification part, the above-mentioned specific Biont information that it notifies above-mentioned the first deduction section to infer; And
Drive control part, when not driving above-mentioned information notification part, if above-mentioned input test section detects the input of specific indication, then this drive control part begins to drive this apparatus for measuring biological data integral body.
6. each described apparatus for measuring biological data in 3 according to claim 1 is characterized in that,
Also possess the impedance notification unit, this impedance notification unit is used for notifying above-mentioned impedance measurement section measured electrical impedance.
7. the input detecting method of an apparatus for measuring biological data, electrical impedance at the specific part of measuring organism is inferred in the apparatus for measuring biological data of specific Biont information, input to indication detects, and it is characterized in that having following steps:
First step, the electrical impedance of the specific part of measurement organism;
Second step is inferred the tensity of the muscle of above-mentioned specific part according to the electrical impedance of measuring in above-mentioned first step; And
Third step detects the input of indication according to the tensity of inferring in above-mentioned second step.
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