CN103566466A - Beauty apparatus - Google Patents
Beauty apparatus Download PDFInfo
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- CN103566466A CN103566466A CN201310347393.9A CN201310347393A CN103566466A CN 103566466 A CN103566466 A CN 103566466A CN 201310347393 A CN201310347393 A CN 201310347393A CN 103566466 A CN103566466 A CN 103566466A
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- electrode
- iontophoresis
- current
- skin
- beauty appliance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/06—Magnetotherapy using magnetic fields produced by permanent magnets
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/325—Applying electric currents by contact electrodes alternating or intermittent currents for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body
Abstract
The present invention involves a beauty apparatus having a first electrode and a second electrode configured to enable conduction via the human body, said beauty apparatus allowing a cosmetic ingredient, which has been electrically charged by passing a current through an external circuit constituted by the first electrode, the second electrode and the human body, to be infused into the skin. The beauty apparatus has: a body provided with the first electrode and the second electrode; and a control unit that is disposed inside the body, connects the first electrode and the second electrode, and controls the current that flows therebetween. The control unit is configured so as to execute an iontophoresis mode in which the following are sequentially repeated: an iontophoresis step in which current (F1) with one polarity passes between the first electrode and the second electrode; a reset pulse step in which a pulse current (F2) of another polarity passes between the first electrode and the second electrode; and a skin care step in which a current (F3), wherein the polarity alternately switches places, passes between the first electrode and the second electrode. By adoption of the beauty apparatus, a cosmetic effect better than that of the prior art can be developed.
Description
Technical field
The present invention relates to a kind ofly utilize iontophoresis and beauty appliance that the composition that makes to improve looks penetrates to the skin.
Background technology
As the method for the cosmetic result of the contained beauty treatment composition such as further raising cosmetics, propose to have a kind of method of iontophoresis.Iontophoresis, be a kind of by the position of thinking infiltration beauty treatment composition, flow through faint electric current make with the beauty treatment composition of electric charge to skin inner mobile, promote beauty treatment composition to the method for skin infiltration.
Iontophoresis device in the past, adopts the certain unidirectional current of electric current and voltage and the various waveforms such as pulse current, sine wave alternating current as the waveform of weak current.For example, patent documentation 1 disclose a kind of have by electric current output to affected part electrode part, form the iontophoresis device that flows through pulse type electric current from this electrode part.Iontophoresis device is configured to from electrode part to skin can pass through the pulse current of side's polarity.Therefore, with polarity and the opposite polarity beauty treatment composition of described pulse current because of the pulse current inside that easily penetrates to the skin.
In addition, the disclosed iontophoresis device of patent documentation 2 is that the mass-sending pulse current of side's polarity and the mass-sending pulse current of the opposing party's polarity are alternately switched on to skin.Thus, described iontophoresis device is configured to, even be mixed with in the situation of positively charged beauty treatment composition and electronegative beauty treatment composition, also can promote two kinds of compositions to skin internal penetration.
Patent documentation 1: Japanese Patent Laid-Open 2005-237545 communique
Patent documentation 2: Japanese Patent Laid-Open 2002-320680 communique
Invent problem to be solved
Iontophoresis device in the past, has as mentioned above and promotes beauty treatment composition to the effect of skin infiltration, but from improving the viewpoint of the cosmetic result of skin, still leave some room for improvement.
Summary of the invention
The present invention makes in view of described background, and its object is to provide a kind of beauty appliance, has the probability that can bring into play the cosmetic result more excellent than conventional art.
For solving the means of problem
A form of the present invention is a kind of beauty appliance, be configured to its 1st electrode and the 2nd electrode and can pass through human body conducting, this beauty appliance permeates in skin inner for making by the external circuit current flowing forming at described the 1st electrode, described the 2nd electrode and human body with the beauty treatment composition of electric charge, this beauty appliance is characterised in that to have:
Main part, this main part has described the 1st electrode and described the 2nd electrode;
Control part, this control part is provided in this main part and is connected with described the 2nd electrode with described the 1st electrode, the electric current flowing through between described the 1st electrode and described the 2nd electrode controlled,
This control part is configured to the iontophoresis pattern that execution is repeated below step successively: the iontophoresis step that flows through the electric current of side's polarity between described the 1st electrode and described the 2nd electrode; Between described the 1st electrode and described the 2nd electrode, flow through the reset pulse step of the pulse current of the opposing party's polarity; And the skin protection step that flows through the electric current of alternating polarity conversion between described the 1st electrode and described the 2nd electrode.
The effect of invention
Described beauty appliance, the human body skin that obtains the part of cosmetic result by side's electrode in the 1st electrode or the 2nd electrode and coating beauty treatment composition are wanted contacts, makes the opposing party's electrode to contact and form described external circuit with the other parts of human body skin.And described beauty appliance by carrying out described iontophoresis pattern, can promote to improve looks composition to skin internal penetration thereby form under the state that forms described external circuit.Below, the 1st electrode of the electrode that the part as with wanting to obtain cosmetic result is contacted, describes as the 2nd electrode of the opposing party's electrode.In addition, the polarity of described electric current is made as positive polarity by the direction from the 1st electrode stream to the 2nd electrode in described external circuit, is made as negative polarity in the other direction.
In described iontophoresis step, between two electrodes, flow through the electric current of side's polarity.Here, the polarity of described electric current is controlled so as to the identical polarity of electric charge having with the composition of improving looks.For example, at beauty treatment composition there is negative charge in the situation that, control part to applying voltage between two electrodes so that the 1st electrode is electronegative potential with respect to the 2nd electrode.Thus, in described external circuit, mobile current polarity is negative polarity.And the beauty treatment composition with negative charge is subject to the repulsion of the 1st electrode, to the 2nd electrode side, be easily skin internal penetration.
In addition, in described reset pulse step, the polarity of described electric current be controlled so as to described iontophoresis step in the polarity of opposite current.Therefore, in described iontophoresis step, the Charge Deviation producing can be neutralized in human body skin.
In addition, in described skin protection step, between two electrodes, flow through the weak current of alternating polarity conversion.When this weak current flows to skin, may bring into play Skin Cell by become good, blood circulation promoting or improve metabolism texts of activation, lymph fluid mobile.Therefore,, by carrying out described skin protection step, can expect to improve skin tension or beautify the cosmetic result of skin etc.
And, described beauty appliance, by implementing described iontophoresis step, described reset pulse step and described skin protection step to be given to the described iontophoresis pattern of repetition by this order, thereby can expect further to improve with the infiltration facilitation of beauty treatment composition and composite effect that skin activity turns use into the cosmetic result that produces health perception.
Accompanying drawing explanation
Fig. 1 be in embodiment in the situation that beauty appliance forms external circuit to the oscillogram of outside circuit flow overcurrent.
Fig. 2 is the block diagram of the control part of beauty appliance in embodiment.
Fig. 3 is the flow chart that beauty appliance action is described in embodiment.
Fig. 4 is the flow chart that the action of the skin detection function in iontophoresis pattern is described in embodiment.
Fig. 5 be in an embodiment beauty appliance form in the situation of external circuit, the oscillogram of the potential difference that produces at step S5 resistor two ends.
Fig. 6 is the axonometric chart of the beauty appliance in embodiment.
Fig. 7 sees the top view of beauty appliance from the 1st electrode side (below) in embodiment.
Fig. 8 sees the top view of beauty appliance from the 2nd electrode side (top) in embodiment.
Fig. 9 is the key diagram that the VAS of art portion value changes of executing that represents test front and back in embodiment.
Figure 10 is the key diagram that represents the control part VAS value variation of test front and back in embodiment.
The specific embodiment
The size of the electric current in the described iontophoresis step of described beauty appliance can be for example 100～1000 μ A.The size of described electric current, in the situation that being less than 100 μ A, is difficult to promote the beauty treatment composition inside that penetrates to the skin, and the cosmetic result that produces health perception likely declines.In addition, the size of described electric current is in the situation that surpassing 1000 μ A, and the infiltration facilitation effect of beauty treatment composition starts saturated.
Described electric current penetrates to the skin inside on the other hand at the more large composition that more easily promotes to improve looks of current value, and user is likely felt the contact site sense of discomfort of skin and the 1st electrode.In the time of for fear of this problem, fully obtain the infiltration facilitation effect of beauty treatment composition, the size of current in described iontophoresis step is more preferably 100～240 μ A.
In addition, the size of the pulse current in described reset pulse step is without particular limitation of, but 100～1000 μ A preferably for example.If described pulse current, within the scope of this, easily fully neutralizes Charge Deviation, easily improve the cosmetic result that produces health perception.
In addition, the frequency of the reversal in described skin protection step without particular limitation of, but for example can be set as 1k～100kHz.In the situation that described frequency surpasses this scope, be difficult to fully obtain the activation effect of skin, the cosmetic result that produces health perception likely declines.Therefore, described calibration is 1k～100kHz, more preferably 1k～10kHz.
In addition, the size of current in described skin protection step, for example, can be 30～100 μ A.In the situation that described size of current is less than 30 μ A, because electric current is too little, therefore be difficult to obtain the activation effect of skin, the cosmetic result that produces health perception likely declines.On the other hand, in the situation that the size of described electric current surpasses 100 μ A, the activation effect of skin starts saturated.Therefore, the size of current in skin protection step is preferably 30～100 μ A, more preferably 40～60 μ A.
In addition, the electric current in described iontophoresis step is pulse type, and in described skin protection step, mobile electric current is square wave, and it is less than electric current absolute value mobile in described iontophoresis step to be preferably its absolute value.In this case, in iontophoresis step, easily promote the infiltration of beauty treatment composition, meanwhile, in skin protection step, easily obtain the activation effect of skin.Its result, described beauty appliance can expect further to improve cosmetic result.In addition, in this case, the dutycycle in described iontophoresis step for example can be made as 10～90%, and more preferably 30～70%.
In addition, described control part also can have constant-current circuit, its by described iontophoresis step, described reset pulse step and described skin protection step separately in size of current be controlled to the value corresponding with each step.
In this case, described beauty appliance, can be controlled to the described size of current in each step the size that easily obtains cosmetic result in each step.Its result, described beauty appliance becomes the better utensil of cosmetic result.
In addition, preferably, described iontophoresis step continues 0.2～20 millisecond, and described skin protection step continues 0.2～20 millisecond.In this case, the described beauty appliance composition that can make to improve looks fully permeates at skin innerly, can fully obtain the activation effect of skin simultaneously.Its result, described beauty appliance is the utensil that cosmetic result is larger.
[embodiment]
(embodiment)
The embodiment of described beauty appliance describes with Fig. 1～Fig. 8.Beauty appliance 1 is configured to its 1st electrode 11 and the 2nd electrode 12 can conducting by human body.In addition, beauty appliance 1 is configured to, and by the external circuit current flowing forming at the 1st electrode the 11, the 2nd electrode 12 and human body, makes beauty treatment composition with the electric charge inside that penetrates to the skin.
As shown in Figure 6 to 8, beauty appliance 1 has roughly bar-shaped main part 10, at the lateral circle surface of main part 10, has the 1st electrode 11 and the 2nd electrode 12.The 1st electrode 11 as shown in Figure 7, is provided on one end of length direction of main part 10.The 2nd electrode 12 as shown in Figure 8, is provided on the other end of length direction of main part 10.In addition, from the length direction of main part 10, the 1st electrode 11 and the 2nd electrode 12 are provided in and clip main part 10 and become mutually on the position of opposition side.In addition, below sometimes the length direction of main part 10 is provided with to the 1st electrode 11 a side be called the place ahead, a side that is provided with the 2nd electrode 12 is called to rear.In addition, the 1st electrode 11 sides in the time of sometimes will seeing beauty appliance 1 from length direction (fore-and-aft direction) are called below, and the 2nd electrode 12 sides are called to top.These direction indications are to represent for convenience's sake, and during with use beauty appliance 1, the direction of reality is without any relation.
In addition, control part 3 is housed in main part 10, to control part 3, supplies with power supply unit 2, light-emitting diode display 14 and the vibrating motor 15 of electric power.Light-emitting diode display 14 as shown in Figure 8, is provided in the substantial middle portion of length direction of main part 10, and being configured to upward can be luminous.In addition, vibrating motor 15 (illustrates and omits) on the end of the 1st electrode 11 sides (the place ahead) in the internal configurations of main part 10.
In addition, this routine beauty appliance 1 as shown in Figure 6, as additional function have be configured to can be by magnetic-adsorption, from skin surface, the enamel being coated on human body skin is given to the suction head 13 that Adsorption is used.Suction head 13 as shown in Figure 7, is provided in main part 10 rear end.Suction head 13 as shown in FIG. 6 and 7, has the bellying 131 bloating downwards.In addition, suction head 13, have the end face of bellying 131 the opposition side (below) of the 2nd electrode 12 by tabular surface, formed and produce the magnetic force generation face 130 of magnetic force.
Below, with Fig. 2, describe the electrical connection of the each several part part of beauty appliance 1 in detail.Power supply unit 2 is connected with microcomputer 30 and voltage application portion 31, light-emitting diode display 14 and vibrating motor 15 with the control in control part 3 respectively, and these each several parts are supplied with to action electric power.
Control part 3 as shown in Figure 2, is connected with power supply unit 2, the 1st electrode the 11, the 2nd electrode 12, light-emitting diode display 14 and vibrating motor 15 respectively, is configured to and can controls the action of these each several parts.In addition, control part 3 has microcomputer 30, voltage application portion 31 and the backflow portion 32 of using that control.Control with microcomputer 30 and there is the function of carrying out input and output to controlling the signal of each several part action.Voltage application portion 31 has executing alive function between the 1st electrode 11 and the 2nd electrode.Backflow portion 32 has from the 1st electrode 11 or the 2nd electrode 12 and enters to the mobile electric current of human body and make it be back to the function of power supply unit 2.
Control with being interconnected between microcomputer 30 and voltage application portion 31 and can transmit voltage control signal described later and current value selection signal.Backflow portion 32 is provided in voltage application portion 31 and is connected between the grounding parts 312 of negative pole of power supply unit 2.In addition, backflow portion 32 is connected with the ADC described later (Analog to Digital Converter analog digital converter) 300 of microcomputer 30 with control.Thus, be configured to can be by the microcomputer 30 for potential difference input control in backflow portion 32 for control part 3.
Constant-current circuit 311 has the function that 12 mobile electric currents of the 1st electrode 11 and the 2nd electrode is held in to certain value.In addition, constant-current circuit 311 is connected to each other with the signal efferent 302 of microcomputer 30 with control.And constant-current circuit 311 is configured to, based on selecting signal and 12 mobile current settings of the 1st electrode 11 and the 2nd electrode can be become to secondary from the current value of signal efferent 302 outputs.In this example, the size of this electric current is set iontophoresis level and little this secondary of skin protection level of current value ratio iontophoresis level for.In addition, iontophoresis level is applicable in the execution of iontophoresis step S8 described later and reset pulse step S9, and skin protection level is applicable in the execution of skin protection step S11.
The microcomputer 30 for control of this example, as additional function, has the function action of beauty appliance 1 being changed according to the contact condition of the 1st electrode the 11, the 2nd electrode and human body.; the control of this example uses microcomputer 30 in the situation that the 1st electrode the 11, the 2nd electrode 12 both sides contact with human body; the action control of beauty appliance 1 is become to carry out iontophoresis pattern, and this example introduction model repeats iontophoresis step S8, the reset pulse step S9 shown in Fig. 3 and skin protection step S11 successively.On the other hand, the control of this example is used microcomputer 30 in the situation that at least one party of the 1st electrode 11 or the 2nd electrode 12 does not contact with human body, as shown in Figure 3, the action control of beauty appliance 1 is become by the specific time interval of being set by chronotron 303, to giving repetition (step S2) for detecting step S3～step S6 that two electrodes carry out with contacting of human body.
Below, describe the microcomputer 30 for control of this example in detail.Control and there is ADC300, operational part 301, signal efferent 302 and chronotron 303 with microcomputer 30.ADC300 has the potential difference in backflow portion 32 is given to digitized function.Operational part 301 has whether the 1st electrode 11 is contacted to the function of judging with the 2nd electrode 12 with human body.Signal efferent 302 has the function of controlling flow to electric current that wish obtains the skin surface of cosmetic result from the 1st electrode 11 or the 2nd electrode 12.
ADC300 is configured to, and is connected with the backflow portion 32 of control part 3, and backflow portion 32 is given to digitized with respect to the potential difference of earthing potential.Value by the described potential difference after ADC300 digitized is passed to operational part 301 in controlling with microcomputer 30.
In addition, signal efferent 302 is also connected with light-emitting diode display 14 and vibrating motor 15 respectively.In the situation that the result of judging described in operational part 301 is judged to be the both sides of the 1st electrode 11 and the 2nd electrode 12, contact with human body, signal efferent 302 is configured to the driving signal of output difference driving LED display 14 and vibrating motor 15.
In the situation that the result of judging described in operational part 301 is judged to be at least one party of the 1st electrode 11 or the 2nd electrode 12, do not contact with human body, chronotron 303 starts according to operational part 301.Chronotron 303 has makes the action of operational part 301 stop the function of stipulated time.Thus, beauty appliance 1 is through during till the described stipulated time after chronotron 303 starting, and the action of each several part is along with the action of operational part 301 stops and stopping.In addition, chronotron 303 is configured to, and after the described stipulated time, restarts the action of operational part 301.
The motion flow of beauty appliance 1 then, is described with Fig. 3 and Fig. 4.When beauty appliance 1 is supplied with electric current by power supply unit 2, as shown in Figure 3, carry out the initialized step S1 of microcomputer 30 for control.Now, control with 30 pairs of constant-current circuits of microcomputer, 311 output current values and select signal, set current value for iontophoresis level.
Then, control with microcomputer 30, according to chronotron 303, wait for the step S2 through the described stipulated time.In addition, this routine chronotron 303 can suitably be set in the described stipulated time in the scope of 50～1000 milliseconds.
Control with microcomputer 30 after step S2, carry out from power supply unit 2, action being supplied to the step S3 of voltage application portion 31 with electric power, simultaneously from signal efferent 302 output voltage control signals.Thus, controlling, with microcomputer 30, two interelectrode potential differences being controlled to the 1st electrode 11 is electronegative potential with respect to the 2nd electrode 12, and between two electrodes, applies pulsatile once voltage.Like this, be implemented in the 1st electrode 11 and 12 step S4 that apply pulsatile once voltage of the 2nd electrode.In this example, the value of the pulse voltage of step S4 is made as 5V.
Then, as shown in Figure 3, implement the step S5 that the potential difference in backflow portion 32 is measured.In step S5, the in the situation that of the 1st electrode 11 and the 2nd electrode 12 both sides and contact skin, the pulse current of described pulse voltage flows to the 1st electrode 11 from the 2nd electrode 12 by human body.This pulse current enters in control part 3 from the 1st electrode 11, and waveform F4 is as shown in Figure 5 such, makes resistor 320 go-and-retum in backflow portion 32 produce potential difference.And the potential difference that potential difference that resistor 320 go-and-retum produce take in the backflow portion 32 that earthing potential is benchmark is transfused to the ADC300 controlling with microcomputer 30, carries out the mensuration of its value.
On the other hand, in the situation that at least one party of the 1st electrode 11 or the 2nd electrode 12 not with contact skin, even if apply described pulse voltage, electric current does not flow to resistor 320 yet, at the go-and-retum of resistor 320, does not produce potential difference.Therefore, in the situation that at least one party of the 1st electrode 11 or the 2nd electrode 12 not with contact skin, the value of potential difference is 0V.
Then, control the comparative result based on potential difference described in operational part 301 and defined threshold L (with reference to Fig. 5) with microcomputer 30, and judge the step S6 of the 1st electrode 11 and the 2nd electrode 12 and human body contact condition.When the potential difference of having measured in step S5 is less than threshold value L, controls with at least one party that microcomputer 30 is just judged to be the 1st electrode 11 or the 2nd electrode 12 and do not contact (step S6, "No") with human body.In this case, control and return to step S2 and chronotron 303 is started with microcomputer 30.And, control with microcomputer 30, in step S6, be judged to be that at least one party of the 1st electrode 11 or the 2nd electrode 12 do not contact with human body during, repeating step S2～step S6.In addition, in this example, threshold value L can suitably be set between 50～200mV.
On the other hand, as shown in Figure 5, when the potential difference of take in step S6 in the backflow portion 32 that earthing potential is benchmark is threshold value L when above, control and with microcomputer 30, be judged to be the 1st electrode 11 and contact (step S6, "Yes") with human body with the 2nd electrode 12 both sides.In this case, as shown in Figure 3, control with 30 pairs of constant-current circuits of microcomputer, 311 output current values and select signal, carry out current value to set for the step S7 of iontophoresis level.
Then step S7, controls the iontophoresis pattern that starts to repeat successively iontophoresis step S8, reset pulse step S9 and skin protection step S11 with microcomputer 30.Thus, the waveform that flows to the electric current of skin just repeats the basic waveform F1～F3 shown in Fig. 1.
Iontophoresis pattern as shown in Figure 4, is utilized during contacting to control carry out with microcomputer 30 at the 1st electrode 11 with the 2nd electrode 12 both sides with human body, when at least one party of the 1st electrode 11 or the 2nd electrode 12 leaves human body, just stops.In addition, during execution iontophoresis pattern, control, with microcomputer 30, driving signal is outputed to light-emitting diode display 14 and vibrating motor 15 (Fig. 4, step T1) from signal efferent 302.Thus, light-emitting diode display 14 and vibrating motor 15 the 1st electrode 11 and the 2nd electrode 12 both sides, contact with human body during driven.
In more detail, in iontophoresis step S8, controlling, with microcomputer 30, two interelectrode potential differences being controlled to the 1st electrode 11 is electronegative potential with respect to the 2nd electrode 12, and between two electrodes, applies multiple pulses voltage.Thus, the 1st electrode 11 can make the pulse current of negative polarity repeatedly flow to skin by basic waveform F1 as shown in Figure 1 like that.
In reset pulse step S9, controlling, with microcomputer 30, two interelectrode potential differences being controlled to the 1st electrode 11 is high potential with respect to the 2nd electrode 12, and between two electrodes, applies pulsatile once voltage.Thus, the 1st electrode 11 can make the pulse current of positive polarity flow to skin by basic waveform F2 as shown in Figure 1 like that.
In addition, after reset pulse step S9, control with 30 pairs of constant-current circuits of microcomputer, 311 output current values and select signal, carry out current value to set for the step S10 of skin protection level.
Control with microcomputer 30 after having implemented step S10, implement skin protection step S11.In skin protection step S11, with microcomputer 30, by the 1st electrode 11, the square wave with respect to the height checker of the potential difference of the 2nd electrode 12 is applied between two electrodes in control.Thus, the 1st electrode basic waveform F3 is as shown in Figure 1 such, can make the square wave current direction skin of positive polarity and negative polarity checker.
In addition, as shown in Figure 4, control and with microcomputer 30, there is with iontophoresis pattern the skin detection function of carrying out in the lump, judging the contact condition of the 1st electrode 11 and the 2nd electrode 12 and human body with the pulse current that flows to human body skin in iontophoresis pattern.; control and be configured to microcomputer 30; in iontophoresis step S8, reset pulse step S9 and skin protection step S11, with the pulse current that flows to human body skin, the backflow portion 32 that carries out in the same manner producing because of this pulse current with step S5 measures T2 with respect to the potential difference of earthing potential.
And, as shown in Figure 4, control the result of the potential difference mensuration of the backflow portion 32 based on described with microcomputer 30, and judge the step T3 of the contact condition of the 1st electrode 11 and the 2nd electrode 12 and human body.The judgement of the contact condition of the 1st electrode 11 in step T3 and the 2nd electrode 12 and human body, the potential difference of result both can measure according to a to(for) pulse current be carried out, and the result that also potential difference for a plurality of pulse currents can be measured comprehensively be carried out.In addition, the pulse current that the judgement of described contact condition is used can suitably be selected from the pulse current of each step of iontophoresis step S8, reset pulse step S9 and skin protection step S11.
For example in this example, the judgement of the contact condition of step T3, continuously whether the potential difference of resistor 320 go-and-retum that caused by pulse current (Fig. 1, F2) in reset pulse step S9 of take implemented as benchmark lower than threshold value L stipulated number.; by pulse current (Fig. 1; F2) be less than in the situation of threshold value L (step T3, "Yes"), the control of this example does not contact with human body with at least one party that microcomputer 30 is just judged to be the 1st electrode 11 or the 2nd electrode 12 the continuous stipulated number of potential difference causing.In this case, control and stop producing pulse current with microcomputer 30,, stop to light-emitting diode display 14 and vibrating motor 15 output drive signals (step T4) meanwhile.Control and be configured to microcomputer 30, utilizing step T4 to finish after iontophoresis pattern, repeat the step S2～step S6 shown in Fig. 3.
On the other hand, the number of times that is less than continuously threshold value L in described potential difference do not reach described stipulated number during (step T3, "No"), control with microcomputer 30 and be judged to be the 1st electrode 11 and the 2nd electrode 12 both sides contact with human body.Control with microcomputer 30, in step T3, be judged to be that the 1st electrode 11 and the 2nd electrode 12 both sides contact with human body during, repeat the step S7 shown in Fig. 3～step S11.
Then, the using method of beauty appliance 1 is described.User, before using beauty appliance 1, is coated on the beauty treatment composition with electric charge on skin in advance.In addition, in this example, as described beauty treatment composition, used L-AA-2-sodium phosphate.
User makes the 1st electrode 11 from outstanding on hand, and makes the 2nd electrode 12 control contiguously main part 10 with hands.And user makes the 1st electrode 11 contact with skin surface under the state of controlling like this beauty appliance 1.Thus, start iontophoresis pattern, current direction the 1st electrode 11 that basic waveform F1 as shown in Figure 1～F3 repetition forms and the contact site of skin.In addition, in this example, in iontophoresis step S8, the 1st electrode 11 plays the function that negative electrode, the 2nd electrode 12 play anode, flows through the electric current of negative polarity at the skin surface contacting with the 1st electrode 11.Thus, can to make anion be L-AA-2-sodium phosphate inside that penetrates to the skin to beauty appliance 1.
Then, the action effect of beauty appliance 1 is described.Beauty appliance 1 is configured to, and can implement iontophoresis step S8, reset pulse step S9 and skin protection step S11 sequentially to give the iontophoresis pattern of repetition by this.
In addition, the electric current in iontophoresis step S8 is pulse type.And mobile electric current is square wave in skin protection step S11, and its absolute value is less than electric current absolute value mobile in iontophoresis step S8.So, the electric current that utilization makes to flow to skin repeats described each step and controls as described above the composite effect of the size etc. of waveform and electric current in each step, as described above, beauty appliance 1 can expect more to improve composite effect because of the beauty treatment infiltration facilitation of composition and the activation of skin produce can health perception cosmetic result.
In addition, control part 3 has constant-current circuit 311, and it is controlled to the value corresponding with each step by the size of current separately in each iontophoresis step S8, reset pulse step S9 and skin protection step S11.Therefore, the cosmetic result in each step of beauty appliance 1 can be controlled to the size of easy acquisition.
In addition, in skin protection step S11, mobile current waveform is controlled so as to square wave.Therefore, the formation of control part 3 is simple formation.
In addition, iontophoresis step S8 continues 0.2～20 millisecond, and skin protection step S11 continues 0.2～20 millisecond.Therefore, the beauty appliance 1 composition inside that fully penetrates to the skin that can make to improve looks, can fully obtain the activation effect of skin simultaneously.
As mentioned above, beauty appliance 1 is to have the beauty appliance that can bring into play than the cosmetic result of conventional art excellence.
In addition, this routine beauty appliance 1 has the unit that pulse voltage is applied between the 1st electrode 11 and the 2nd electrode 12, the electrical characteristic value in control part 3 is measured.Thus, beauty appliance 1 is than continuing, in the situation of mobile certain electric current, to reduce the electric power consuming while measuring electrical characteristic value.
In addition, in the situation that being assessed as the 1st electrode 11 and contacting with human body with the 2nd electrode 12 both sides, beauty appliance 1 has the unit that iontophoresis pattern is started.Therefore, needn't on beauty appliance 1, be provided for switching the switch that iontophoresis pattern is moved and stopped.And, because user needn't carry out switching manipulation, therefore beauty appliance 1 is easily used for the user.In addition, owing to setting switch on beauty appliance 1, therefore also can obtain the effect that part number reduces.
In addition, in the situation that be judged to be at least one party of the 1st electrode 11 and the 2nd electrode 12, do not contact with human body, beauty appliance 1 is configured to be waited for after the stipulated time according to chronotron 303, then implements mensuration and the judgement of electrical characteristic value.Thus, can reduce electrical characteristic value is carried out to the frequency of measuring and judging.Its result, beauty appliance 1 can reduce the power consumption under the holding state state that at least one party of the 1st electrode 11 or the 2nd electrode 12 does not contact with human body.
In addition, beauty appliance 1 has light-emitting diode display 14, and in iontophoresis pattern, light-emitting diode display 14 is lit a lamp.Therefore, user can easily confirm that iontophoresis pattern is implemented according to lighting a lamp of light-emitting diode display 14.Its result, beauty appliance 1 is easily used for the user.
In addition, beauty appliance 1 is configured to, and the end of its 1st electrode 11 sides has vibrating motor 15, and in iontophoresis pattern, vibrating motor 15 is driven.Therefore, according to the vibration producing from vibrating motor 15, the contact portion of the 1st electrode 11 and skin and peripheral part thereof likely obtain lymph fluid flow become good, blood circulation is promoted, metabolism is enhanced texts.Its result, beauty appliance 1 is the utensil that can further improve the cosmetic result that produces health perception.
In addition, in this example, the 1st electrode 11 and the 2nd electrode 12 as shown in Figure 6 to 8, are configured to be positioned at mutual opposition side at above-below direction.Therefore,, when beauty appliance 1 is placed on table when first-class, can reduce the 1st electrode 11 and the 2nd electrode 12 by placed side and the probability of conducting easily reduces power consumption.
In addition, in described embodiment, represented to make the 1st electrode 11 and the example of wanting that the skin surface that obtains cosmetic result contacts, the 1st electrode 11 plays the function of active electrode in iontophoresis pattern, but the 2nd electrode 12 also can as the structure of active electrode.In addition, the voltage that is applied to 12, the 1st electrode 11 and the 2nd electrode also can suitably be set according to the component of beauty treatment composition.For example, at the beauty treatment composition of wanting to import skin inside, be in cationic situation, also can, in iontophoresis step S8, the current potential of the 1st electrode 11 be made as to high potential than the 2nd electrode 12.
In addition, have the beauty treatment composition of described electric charge at coating zone before, also can use the enamel of other cosmetic result of performance.This enamel for example can be used the material with the effect of removing skin dirt or aging thing, or uses the various materials such as material that contain the beauty treatment composition that is different from described beauty treatment composition.In addition, in this case, described enamel also contains in advance the material with the beauty treatment composition of described electric charge.
In addition, described enamel also can be by the material of magnetic-adsorption.In this case, can utilize the suction head 13 of beauty appliance 1 and easily remove described enamel.That is, be coated with the user of described enamel, after coating, made suction head 13 from outstanding and control the 1st electrode 11 sides of main part 10 on hand, the magnetic force of suction head 13 has been produced to face 130 sides near skin.Thus, the enamel after use relies on magnetic force to produce the magnetic force of face 130 and easily from skin, is removed, and is attracted in suction head 13.
In addition, in the situation that the beauty treatment that can be contained by the enamel of magnetic-adsorption in advance with electric charge becomes to grade, it is to can't help the material of magnetic-adsorption that this beauty treatment composition is preferably.By use, can't help the beauty treatment composition of magnetic-adsorption, when suction head 13 during near skin, can be remained in this beauty treatment composition to one side on skin surface on one side enamel is removed.
In addition, now, at magnetic force, produce on face 130 and also the casing component that can install and remove can be installed in advance.If casing component can cover magnetic force and produce face 130, its shape and material etc. do not limit, and can use various parts.Thus, be adsorbed on the enamel after the use in suction head 13, can connect casing component and from magnetic force generation face 130, peel discarded together.
In addition, this routine beauty appliance 1 has and controls with microcomputer 30 as additional function, this control possesses the contact detection function that sucks head 13 and electrode and contact skin with microcomputer 30, but but do not possess the beauty appliance of these functions yet, self-evident, by controlling and certainly can improve cosmetic result leading to the current waveform of skin.
(experimental example)
Then, to evaluating by implementing the cosmetic result of the skin that described iontophoresis pattern obtains.The following describes evaluation content and evaluation result.
< testee >
Within 20 years old, to be less than above Japanese women 20 object by name of 60 years old.
< trial target >
Use the beauty appliance 1 of described embodiment, the enamel for using in the lump with beauty appliance 1, has been used the material with following component.In addition, enamel is designed to, use beauty appliance 1 suction head 13 and by magnetic powder after skin gives Adsorption, play L-AA-2-sodium phosphate of iontophoresis composition and wetting agent etc. and remain on skin surface.
Magnetic powder 55～80 quality %
L-AA-2-sodium phosphate 0.01～50 quality %
Wetting agent, dirt are removed the surpluses such as composition, thickening agent, pH adjusting agent
< test method >
Using half of testee's face as executing art portion, with 3 days intervals once, utilize following method to carry out executing art to executing art portion.First, carried out clean and wash one's face after, only to executing art portion, be coated with described enamel, shelve 5 minutes.After 5 minutes, use the suction head 13 of beauty appliance 1 that the magnetic powder in enamel is given to Adsorption from skin.After Adsorption, control the 2nd electrode 12 sides of beauty appliance 1 and make the 1st electrode 11 and contact skin, the skin massaging of implementing iontophoresis pattern and carrying out 5 minutes executing art portion, finishes to execute art.In addition, do not execute the part of art, as control part, by testee, only carry out separately the daily nursing of carrying out.
< evaluates >
By the evaluation of implementing the cosmetic result that iontophoresis pattern brings, by when the on-test, through two weeks constantly, through the four stars phase constantly and through eight weeks constantly each of (off-test constantly) evaluate constantly and to carry out perusal and carry out executing the pore state of art portion and control part.Macroscopic result, gives datumization by visual evaluation grade (Visual Analog Scale, VAS) and 5 grades of evaluations.Utilize the method for datumization of VAS and 5 grades of evaluations as follows.
·VAS
VAS in this evaluation is to be the grade that 79mm line segment forms by length.VAS mono-side's end points is equivalent to " state that testee feels to pay no attention to completely pore ", and the opposing party's end points is equivalent to " state that testee feels to take notice of very much pore ".The evaluation of VAS, is marked on the pore state of self on VAS and carries out by testee.And, calculate a square end point to the length of the mark position ratio with respect to VAS entire length, using this value as VAS value.That is, utilize described calculation method and by the VAS value of datumization, expression value is less just is more difficult to take notice of the state of pore.
Table 1 represents the ageing variation of other testee's VAS value.In addition, Fig. 9 evaluates executing art portion, the curve chart of the variation of the VAS value during by on-test and between during off-test after respectively each testee being marked and drawed, Figure 10 to control part evaluate, the variation of VAS value during by on-test and between the during off-test curve chart after respectively each testee being marked and drawed.In addition, the transverse axis of Fig. 9 and Figure 10 is VAS value, longitudinally corresponding to testee ID.
5 grades of evaluations
Evaluate constantly, to executing the pore state of art portion and control part, compare, testee self has evaluated difference of them with 5 grades of evaluation methods at each.Table 2 represents its result.In addition, the represented state of the score shown in table 2 is as follows.
-2: the pore of control part is very eye-catching than executing art portion
-1: the pore of control part is eye-catching a little than executing art portion
0: executing art portion and control part is same degree
+ 1: the pore of executing art portion is eye-catching a little than control part
+ 2: the pore of executing art portion is very eye-catching than control part
As known from Table 1, in most testee, execute the VAS value of art portion through ageing diminishing, confirmed the ageing tendency being enhanced of state of pore.In addition, as can be seen from Figure 9, in most testee, the VAS value when VAS value of the art portion that executes in (after eight weeks) is less than on-test during off-test, due to the art of executing in eight weeks, the state of pore obviously improves.
In addition, as known from Table 2, for each, evaluate relative evaluation constantly, in most testee, score and also diminish, confirmed to execute the tendency that the pore of art portion becomes eye-catching with respect to control part relatively.On the other hand, for control part, from table 1 and Figure 10, do not find that the VAS value before and after test changes in most of testee.From above result, utilize beauty appliance 1, can be improved and execute the cosmetic result of art portion pore state.
(table 1)
(table 2)
Claims (5)
1. a beauty appliance, be configured to its 1st electrode and the 2nd electrode and can pass through human body conducting, this beauty appliance permeates in skin inner for making by the external circuit current flowing forming at described the 1st electrode, described the 2nd electrode and human body with the beauty treatment composition of electric charge, this beauty appliance is characterised in that to have:
Main part, this main part has described the 1st electrode and described the 2nd electrode;
Control part, this control part is provided in this main part and is connected with described the 2nd electrode with described the 1st electrode, the electric current flowing through between described the 1st electrode and described the 2nd electrode controlled,
This control part is configured to the iontophoresis pattern that execution is repeated below step successively: the iontophoresis step that flows through the electric current of side's polarity between described the 1st electrode and described the 2nd electrode; Between described the 1st electrode and described the 2nd electrode, flow through the reset pulse step of the pulse current of the opposing party's polarity; And the skin protection step that flows through the electric current of alternating polarity conversion between described the 1st electrode and described the 2nd electrode.
2. beauty appliance as claimed in claim 1, it is characterized in that, electric current in described iontophoresis step is pulse type, in described skin protection step, mobile electric current is square wave, and in described skin protection step, the absolute value of mobile electric current is less than the absolute value of electric current mobile in described iontophoresis step.
3. beauty appliance as claimed in claim 1 or 2, it is characterized in that, described control part has constant-current circuit, and this constant-current circuit is controlled to the value corresponding with each step by the size of the electric current in iontophoresis step, described reset pulse step and described skin protection step described in each.
4. beauty appliance as claimed in claim 1 or 2, is characterized in that, described iontophoresis step continues 0.2～20 millisecond, and described skin protection step continues 0.2～20 millisecond.
5. beauty appliance as claimed in claim 3, is characterized in that, described iontophoresis step continues 0.2～20 millisecond, and described skin protection step continues 0.2～20 millisecond.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012178651 | 2012-08-10 | ||
| JP2012-178651 | 2012-08-10 | ||
| JP2013-131399 | 2013-06-24 | ||
| JP2013131399A JP6282049B2 (en) | 2012-08-10 | 2013-06-24 | Beauty equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103566466A true CN103566466A (en) | 2014-02-12 |
| CN103566466B CN103566466B (en) | 2015-10-28 |
Family
ID=50039728
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310347393.9A Expired - Fee Related CN103566466B (en) | 2012-08-10 | 2013-08-09 | Beauty appliance |
| CN201320487642.XU Expired - Fee Related CN203620073U (en) | 2012-08-10 | 2013-08-09 | Beauty appliance |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320487642.XU Expired - Fee Related CN203620073U (en) | 2012-08-10 | 2013-08-09 | Beauty appliance |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP6282049B2 (en) |
| CN (2) | CN103566466B (en) |
| HK (1) | HK1194013A1 (en) |
| TW (1) | TWI503141B (en) |
| WO (1) | WO2014024628A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105498080A (en) * | 2014-10-09 | 2016-04-20 | 株式会社好玛研究所 | Electrical stimulation apparatus for introducing ions |
| CN109310874A (en) * | 2016-06-08 | 2019-02-05 | 阿莫善斯有限公司 | Electro-ionic osmosis device, electro-ionic osmosis method and the beautifying skin instrument including it |
| CN113521522A (en) * | 2020-04-22 | 2021-10-22 | 雅萌股份有限公司 | Beauty device |
| CN113692301A (en) * | 2019-03-11 | 2021-11-23 | Lg伊诺特有限公司 | Mask and skin care device comprising same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6264693B2 (en) * | 2014-07-31 | 2018-01-24 | パナソニックＩｐマネジメント株式会社 | Beauty equipment |
| US20160089309A1 (en) * | 2014-09-29 | 2016-03-31 | Elc Management Llc | Targeted and individualized delivery of skincare treatments with microcurrent in a mask or patch form |
| JP6643700B2 (en) * | 2015-10-15 | 2020-02-12 | 株式会社アイリカ | Iontophoretic beauty device |
| EP4169569A4 (en) * | 2021-05-17 | 2024-03-27 | Jnl Co Ltd | Portable complex skin care device |
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- 2013-08-09 CN CN201310347393.9A patent/CN103566466B/en not_active Expired - Fee Related
- 2013-08-09 CN CN201320487642.XU patent/CN203620073U/en not_active Expired - Fee Related
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| CN109310874A (en) * | 2016-06-08 | 2019-02-05 | 阿莫善斯有限公司 | Electro-ionic osmosis device, electro-ionic osmosis method and the beautifying skin instrument including it |
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| CN113692301B (en) * | 2019-03-11 | 2024-03-12 | Lg伊诺特有限公司 | Mask and skin care device comprising same |
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| CN113521522B (en) * | 2020-04-22 | 2024-01-12 | 雅萌股份有限公司 | Beauty device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103566466B (en) | 2015-10-28 |
| TWI503141B (en) | 2015-10-11 |
| WO2014024628A1 (en) | 2014-02-13 |
| HK1194013A1 (en) | 2014-10-10 |
| JP6282049B2 (en) | 2018-02-21 |
| JP2014054512A (en) | 2014-03-27 |
| TW201424788A (en) | 2014-07-01 |
| CN203620073U (en) | 2014-06-04 |
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