CN106415289A - Electric-field detection output device, electric-field adjustment system, and electric-field adjustment method - Google Patents

Electric-field detection output device, electric-field adjustment system, and electric-field adjustment method Download PDF

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Publication number
CN106415289A
CN106415289A CN201580005462.5A CN201580005462A CN106415289A CN 106415289 A CN106415289 A CN 106415289A CN 201580005462 A CN201580005462 A CN 201580005462A CN 106415289 A CN106415289 A CN 106415289A
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electric field
output device
electric
electrode
mentioned
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土屋昌弘
原川信二
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HAKUJUSHO KAGAKU KANKYUSHO CO
State-Run Research And Development Legal Person Nict
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HAKUJUSHO KAGAKU KANKYUSHO CO
State-Run Research And Development Legal Person Nict
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Priority to CN201710047163.9A priority Critical patent/CN107015071B/en
Publication of CN106415289A publication Critical patent/CN106415289A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/12Measuring electrostatic fields or voltage-potential
    • G01R29/14Measuring field distribution
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/12Measuring electrostatic fields or voltage-potential
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/10Applying static electricity
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/146Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop
    • G01R15/148Measuring arrangements for current not covered by other subgroups of G01R15/14, e.g. using current dividers, shunts, or measuring a voltage drop involving the measuring of a magnetic field or electric field
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/04Electrodes
    • A61N1/0404Electrodes for external use
    • A61N1/0472Structure-related aspects
    • A61N1/0484Garment electrodes worn by the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61NELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00Electrotherapy; Circuits therefor
    • A61N1/02Details
    • A61N1/08Arrangements or circuits for monitoring, protecting, controlling or indicating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Electrotherapy Devices (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

[Problem] To provide an electric-field detection output device which exhibits excellent user-friendliness, quick-reporting properties, accuracy, and non-invasiveness, in order to make it possible to easily and accurately measure and ascertain the strength and direction of an electric field. [Solution] This electric-field detection output device is characterized by being equipped with: flat electrodes (11, 12) positioned substantially parallel to one another; a virtual-ground current detector (2) for detecting a DC current or an AC current produced when a charge is induced in the electrodes (11, 12), and positioned between the electrodes (11, 12); LEDs (31-34) for outputting the current detected by the virtual-ground current detector (2), and positioned between the electrodes (11, 12); and a power source (4) for supplying power to the virtual-ground current detector (2) and the LEDs (31-34), and positioned between the electrodes (11, 12).

Description

Electric field sensing output device, electric field adjustment system and electric field method of adjustment
Technical field
The present invention relates to for easy and accurately electric field intensity, direction are measured and detected and exported, letter Just the excellent electric field sensing output device of property, speed report property, precision, Non-Invasive.
Background technology
Using electric field or with electric field, the technology producing, equipment are widely used.Additionally, it is natural by electrostatic or thunder etc. Phenomenon also can produce highfield.But, because electric field is sightless, therefore, even expert or senior practitioner, do not allow yet Easily quickly and accurately hold object electric field.To electric field, there is no Professional knowledge for as technology, user of equipment etc. For people, understand and imagine that object electric field is also highly difficult.For example, give high voltage in the human body to insulation, using being formed from Live body stimulation produced by the electric field of human peripheral is come, in the electric potential therapeutic apparatus treated, patient is difficult to identification and exists Human peripheral is formed with this situation of electric field.
Conventional method for measuring electric field intensity and direction is broadly divided into following two classes.As first method, use The probe of electric field can be sensed, metal probe is connected to the composition of the electric field measurement device of detecting system via metal cable It is widely known by the people.Additionally, for anti-invasion, with regard to the probe tip portion being formed by electro-optic crystal being connected by fiber optic cables Technology in the electric field mensure device of optical detection system is also widely known by the people (for example, referring to patent documentation 1.).These technology be by The top ends of probe portion are inserted electric field to carry out the technology of electric field sensing or mensure.Additionally, as second method, to as benchmark The current potential of point be measured, near measure object a bit, measure the difference (voltage) of itself and reference potential, will be with 2 points Between distance be widely known by the people as the method for electric field divided by the value of this potential difference gained.And, with regard to sensing formed electric field And the galvanoscopic technology being notified is widely known by the people (for example, referring to patent documentation 2.).This technology is carried out to the presence or absence of electric field Judge.
Additionally, electric potential therapeutic apparatus 200 are chair shapes as shown in figure 12, except upper electrode 2001, portions electrode 2002, Lower electrode (ground connection) 2003 grade loads outside many cube electrodes everywhere, possesses the voltage generator of auxiliary voltage between electrode 2004.Patient is taken a seat on chair, is produced by making body be placed between upper electrode 2001 and portions electrode 2002 Electric field in come to accept treatment (for example, referring to patent documentation 3.).Here, the voltage sending from voltage generator 2004 can lead to Cross staff to be adjusted.
Prior art literature
Patent documentation
Patent documentation 1:Japanese Unexamined Patent Publication 2012-053017 publication
Patent documentation 2:No. 4562587 publications of Japanese Patent No.
Patent documentation 3:Japanese Unexamined Patent Publication 2002-177402 publication
The summary of invention
Invent problem to be solved
Sometimes, metal probe, in the case of insertion electric field, is measured electric field due to probe or cable and multilated, is occurred High aggressive.Here, aggressive refers to be measured electric field due to outer thus multilated property.
Although aggressive is lowered by technology described in patent documentation 1, but constitute complicated, larger-scale unit, therefore Carry difficulty, there is no simplicity.Additionally, the technology described in patent documentation 2 be the presence or absence of electric field is judged it is impossible to Accurately measure electric field and hold intensity.
Additionally, the electrode of electric potential therapeutic apparatus 200 is substantially fixed to fixed position, therefore, even if interelectrode voltage is solid Fixed, according to the difference of the physique of patient, build (height, seat height, body weight, bluntness etc.), it is additional to each of patient The electric field intensity at position is varied from, and therapeutic effect also produces uneven, but does not also have suitable detection meanss and electric field so far The means of adjustment.
For example, Figure 14 is the concept measuring experiment of the human body being carried out by electric potential therapeutic apparatus 200 electric field intensity everywhere Figure.In electric potential therapeutic apparatus 200 for mensure, the voltage of the 4500V producing from voltage generator 2004 is with the phase of the 180 degree that staggers The mode of position is input to upper electrode 2001 and portions electrode 2002, and lower electrode 2003 is grounded.
Then, using Bi12SiO20Such electro-optic crystal and the photoelectricity field sensor employing optical fiber, the people to diagram Body everywhere (head, glabella nearby, abdominal part, knee, foot) body surface nearby and the position apart from body surface about 12cm The electric field intensity put is measured.The letter representation measuring point of in figure, A, B are head, and C, D are near glabella, and E, F are abdominal part, G, H are knee, and I, J are foot, and A, C, E, G, I are that near body surface, B, D, F, H, J are apart from the position of body surface 12cm Put.
Here, the mensure axle (measuring the electric field with the composition of axle equidirectional) of photoelectricity field sensor is set as in figure arrow Direction.
And, the physique of patient P now is height 175cm, body weight 68kg, body fat rate 20%, then physique Index is 22.2.
The result of this experiment is shown in table 1.
[table 1]
Locate Electric field intensity kV/m
A 24
B 29.5
C 12
D 4
E 2.5
F 2
G 8.5
H 2.5
I 8.5
J 0.5
From this result it will be apparent that, each position of the body according to patient P, the difference of the distance away from body surface, Electric field intensity changes very greatly.In this experiment, patient only has 1 people, it is also possible to hold in the case of physique, build difference Change places and deduce measured electric field intensity and be varied from.
Content of the invention
Therefore, it is an object of the invention to, in order to easy and accurately electric field intensity, direction are measured and defeated Go out, and user can easily hold to it, and provide a kind of simplicity, speed report property, precision, Non-Invasive excellent electric field Sense output device and be used for using potential therapeutic apparatus come the electric field of the predetermined portion Additional provisions electric field to patient Adjustment system and electric field method of adjustment.
For solution to problem
In order to reach above-mentioned purpose, the invention described in technical scheme 1 is a kind of electric field sensing output device, and its feature exists In possessing:Flat electrode, arranges substantially in parallel;Virtual ground type amperometric, is disposed between above-mentioned electrode, right When having sensed electric charge on above-mentioned electrode, the DC current producing or alternating current are detected;Output mechanism, is disposed in above-mentioned Between electrode, export and the corresponding electric field intensity of electric current being detected by above-mentioned virtual ground type amperometric;And power supply, It is disposed between above-mentioned electrode, to above-mentioned virtual ground type amperometric and above-mentioned output mechanism supply electric power.
According to the present invention, by virtual ground type amperometric, detection has been sensed on electrode by electric field produces during electric charge Raw electric current, by output mechanism, exports value corresponding with the electric current detecting.
Invention described in technical scheme 2 is:In electric field sensing output device described in technical scheme 1, above-mentioned output machine Structure identifiably exports electric field intensity.
Invention described in technical scheme 3 is:In electric field sensing output device described in technical scheme 1 or 2, above-mentioned output Mechanism identifiably exports the direction of electric field.
Invention described in technical scheme 4 is:In electric field sensing output device described in technical scheme 1 or 2, possess:? Hold portion, be made up of insulator, project laterally than above-mentioned electrode.
Invention described in technical scheme 5 is a kind of electric field adjustment system, the electricity to the human body periphery in potential therapeutic apparatus Field is adjusted it is characterised in that possessing:Potential therapeutic apparatus, the high potential exporting from voltage generator is attached to treatment With electrode, form electric field and treated;And the electric field sensing output device any one of Claims 1-4, above-mentioned The above-mentioned output mechanism of electric field sensing output device has the sending function sending measurement result, above-mentioned potential therapeutic apparatus tool Have:Receiving mechanism, receives the measurement result sending from above-mentioned transmitting mechanism;And guiding mechanism, will be defeated by above-mentioned electric field sensing The electric field going out device measurement is adjusted to the intensity of regulation.
According to the present invention, potential therapeutic apparatus control the electric field that impregnated electrode formed by electric field sensing output device Lai Measure, its result is sent to potential therapeutic apparatus, and is adjusted to the intensity specifying.
Invention described in technical scheme 6 is:A kind of electric field method of adjustment, the electricity to the human body periphery in potential therapeutic apparatus Field is adjusted it is characterised in that being measured by the electric field sensing output device any one of Claims 1-4, And send this measurement result to above-mentioned potential therapeutic apparatus, above-mentioned potential therapeutic apparatus receive this measurement result, and electric field is adjusted The whole intensity to regulation.
Invention effect
Electric field sensing output device is only inserted in electric field by the invention according to technical scheme 1, just can be connect by virtual Ground type amperometric detects to electric current produced in electrode, is measured in real time simultaneously by the output from output mechanism Notify electric field intensity, therefore, simplicity, speed report property are excellent.Additionally, the sky being formed in the electrode provided opposite being made up of flat board Interior accommodate virtual ground type amperometric, output mechanism, power supply etc., therefore, will electric field sensing output device insertion electricity Precision when in, Non-Invasive are excellent.
Invention according to technical scheme 2, by output mechanism, is capable of identify that electric field intensity, therefore, it is possible to more high-precision Electric field intensity is held on degree ground.
Invention according to technical scheme 3, by output mechanism, is capable of identify that the direction of electric field, therefore, it is possible to hold The direction of electric field.
Invention according to technical scheme 4, can in the state of the handle part being made up of insulator is held, Electric field sensing output device is made to pass in and out in electric field, therefore, simplicity, Non-Invasive are excellent.
Invention according to technical scheme 5,6, no matter the physique of patient, build have what difference, all the time can be by The electric field being applied to the predetermined portion of human body keeps the intensity of regulation, therefore, it is possible to the patient in different physique, build Between obtain stable therapeutic effect.
Brief description
Fig. 1 is the schematic diagram of the electric field sensing output device of embodiments of the present invention 1.
Fig. 2 is the schematic isometric of the major part of electric field sensing output device representing Fig. 1.
Fig. 3 is the schematic diagram representing the state that the electric field sensing output device of Fig. 1 inserts electric field.
Fig. 4 is the schematic diagram representing the state that the electric field sensing output device of Fig. 1 inserts electric field.
Fig. 5 is the schematic diagram representing the state that the electric field sensing output device of Fig. 1 inserts electric field.
Fig. 6 for the electric field being measured by the electric field sensing output device of Fig. 1, this device is used for danger and discovers by expression Or in the case of warning against danger, the position of this device and danger level, the figure of the relation of warning level.
Fig. 7 is the axonometric chart of the electric field sensing output device representing embodiments of the present invention 2.
Fig. 8 is the axonometric chart of the electric field sensing output device representing embodiments of the present invention 3.
Fig. 9 is the axonometric chart of the electric field sensing output device representing embodiments of the present invention 4.
Figure 10 is the axonometric chart of the electric field sensing output device representing embodiments of the present invention 5.
Figure 11 is to represent that the electric field of embodiments of the present invention 6 adjusts the signal composition block diagram of system.
Figure 12 is that the electric field representing embodiments of the present invention 6 adjusts the schematic diagram of the use state of system.
Figure 13 is the flow chart of the electric field method of adjustment representing embodiments of the present invention 6.
Figure 14 is the concept map measuring experiment of the human body being carried out by electric potential therapeutic apparatus electric field intensity everywhere.
Specific embodiment
Hereinafter, based on embodiment illustrated, the present invention is illustrated.
(embodiment 1)
Fig. 1 to Fig. 6 represents embodiments of the present invention 1.Electric field sensing output device 10 is used for by inserting in electric field Notify electric field intensity, as shown in figure 1, mainly having:Electrode 11, 12, virtual ground type amperometric 2, as output mechanism LED31~34, the battery 4 as power supply, switch 5 and handle part 6.
As shown in Fig. 2 electrode 11, 12For being opposed to the plate electrode of almost parallel arranging, and be set to electrode gap d, Electrode area s.This electrode 11, 12Size (electrode gap d, electrode area s), shape are set so as to virtual ground type Amperometric 2, LED31~34, battery 4 and switch 5 be contained in and be formed at electrode 11, 12In interior space.Additionally, as Fig. 3 Shown, electrode gap d is sufficiently small for length L that the electric field of measurement object can be considered fixed value, for example, relatively Length L in several 10cm is set to several below cm.Additionally, electrode area s can be considered with respect to the electric field of measurement object Sufficiently small for the area S of fixed value, for example, with respect to several 10cm2Area S be set to several cm2Below.In this electrode 11, 12It is connected to wire E1, E2.
As shown in figure 1, virtual ground type amperometric 2 is disposed in electrode 11, 12Between, in electrode 11, 12Induce electricity During lotus, produced DC current or alternating current are detected, by the current amplifier with virtual ground characteristic and detector Constitute.It is connected with and electrode 1 in the input terminal (omitting diagram) of virtual ground type amperometric 21, 12The wire E connecting1, E2.Thus, if aftermentioned switch 5 is set to "On" state and electric field sensing output device 10 is statically placed in electric field, in electrode 11, 12The electric charge of induction opposed polarity, virtual ground type amperometric 2 detects to now produced electric current.Now, root According to the virtual ground characteristic of virtual ground type amperometric 2, in electrode 11, 12Do not produce potential difference, thus it is possible to be considered as As thickness, the metallic plate for d carrys out work to electric field sensing output device 10.Virtual ground type amperometric 2 is by the electricity being detected Flow valuve exports to LED31~34Side.
Here, the characteristic that so-called virtual ground characteristic has by operational amplifier (Operational Amplifier), Non-inverting input (+) and anti-phase input (-) input terminal voltage equal all the time, i.e. isoelectric level.That is, connect virtual The input terminal (non-inverting input (+) of ground type amperometric 2 and anti-phase input (-)) be connected with and electrode 11, 12Connect Wire E1, E2, therefore, electrode 11, 12Do not produce potential difference.
In the case that the electric field being measured is exchange, virtual ground type amperometric 2 is calculated by following formula The virtual value of electric current.Here, IrmsFor the virtual value of electric current, f is frequency, and ε is dielectric constant, and s is electrode area, ErmsFor electric field Intensity virtual value.That is, virtual value I of the electric current being calculatedrmsWith electric field intensity virtual value ErmsProportional.
[formula 1]
Irms=2 π f ε sErms
Additionally, in the case that the electric field being measured is direct current, virtual ground type amperometric 2 passes through following formula meter Calculate current value.Here, I is current value, t is the time, and ε is dielectric constant, and s is electrode area, and E (t) is electric field intensity.That is, The time integral value of current value I being calculated and electric field intensity E (t) are proportional.
[formula 2]
So-called output mechanism is to be disposed in electrode 11, 12Between, and examine with by virtual ground type amperometric 2 for output The mechanism of the corresponding electric field intensity of the electric current measured, for example, comprise the display device containing LED or liquid crystal, will with detect The corresponding electric field intensity of electric current as device from data to outside display device output (transmission).Preferably in 1, Output mechanism is LED31~34, as shown in Fig. 2 being disposed in electrode 11、12Between, to outside output and by virtual ground type electric current The corresponding electric field intensity of electric current that detector 2 detects.Preferably in 1,4 LED31~34In electrode 11、12One Side arrangement arranges.Specifically, for example, the feelings being zero in the current value being detected by virtual ground type amperometric 2 Under condition, any LED31~34All not bright lights, in the big feelings of the current value ratio zero being detected by virtual ground type amperometric 2 Under condition, LED31~34The number of bright light is electric field intensity according to the size of current value and increases and decreases.That is, according to LED31~34Bright light The difference of quantity, the electric field intensity be capable of identify that the presence or absence of electric field, detecting.Here, only LED3 shown in Fig. 21Bright light, LED32 ~34The not state of bright light (turning off the light).
As shown in Fig. 2 battery 4 is disposed in electrode 11, 12Between, to virtual ground type amperometric 2 and LED31~34 Supply electric power, for example, is made up of button-type battery.
As shown in Fig. 2 switch 5 is disposed in electrode 11, 12Between, electric field sensing output device 10 is inserted in object electric field Be set to " opening " state before, using at the end of be set as "Off" state.Beyond during mensure, switch 5 is set to " closing " State, thus, prevents virtual ground type amperometric 2, LED31~34Deng due to not as the mistake caused by the electric field of object Electric current and damage.This switch 5 can carry out switching manipulation by using person, interlocks with and off switch.
Handle part 6 is made up of the flat board of insulator, is disposed in electrode 12Downside, than electrode 12Greatly, project laterally.
For example, as shown in figure 3, such electric field sensing output device 10 constituting is statically placed in by electrode 1001, 1002Formed Electric field in when, in electrode 11, 12Induce produced electric current during electric charge to be detected, by LED31~34Bright light come Notify electric field intensity.Here, electrode 1001, 1002It is made up of flat board respectively, and be disposed of two cube electrodes 1001, 1002Formed Predetermined angular.In this two cube electrode 1001, 1002Between be formed with the electric field of the in figure direction of arrow.
Next, being illustrated to the using method and effect of such electric field sensing output device 10 constituting.
For situation known to the direction of an electric field of measure object, the assay method of electric field intensity is illustrated.Here, such as Shown in Fig. 3, it is set to by electrode 1001, 1002The direction of an electric field (direction of arrow of in figure) being formed is known.
First, by using person, the switch 5 of electric field sensing output device 10 is set to " opening " state.Then, utilizing In the state of person holds to handle part 6, electric field sensing output device 10 is inserted in electric field.Now, as shown in figure 3, electric Field sensing output device 10 is disposed of electrode 11, 12Vertical with respect to direction of an electric field.Now, in electrode 11, 12Induction electric charge, By virtual ground type amperometric 2, electric current is detected, according to the size of electric current, LED31~34Bright light.Then, pass through User, according to LED31~34Bright light quantity confirming electric field intensity.
Then, for measure object direction of an electric field unknown in the case of, the determination methods of direction of an electric field are illustrated.? This, as shown in figure 3, be set to by electrode 1001, 1002The direction of an electric field being formed is unknown.
First, by using person, the switch 5 of electric field sensing output device 10 is set to " opening " state, in handle part 6 In the state of holding, electric field sensing output device 10 is inserted in electric field.Now, for example, make electric field sensing output device 10 Towards changing as shown in Figures 3 to 5, and be judged as and LED31~34Electrode 1 when bright light is most1, 12Towards orthogonal Direction be direction of an electric field.
Specifically, in the case that electric field sensing output device 10 is set to the direction shown in Fig. 3, in electrode 11, 12 On, the electric lines of force of the electric charge of induction opposed polarity becomes maximum, and therefore, produced electric current becomes maximum, 4 LED31~34Bright Lamp.In the case that electric field sensing output device 10 is set to the direction shown in Fig. 4, in electrode 11, 12On, induce opposed polarity The electric lines of force of electric charge reduce with inclination, therefore, produced electric current is set to Fig. 3 institute than by electric field sensing output device 10 The situation of the direction shown is little, 1 LED31Bright light.In the situation that electric field sensing output device 10 is set to the direction shown in Fig. 5 Under, electrode 11, 12Consistent with direction of an electric field, therefore, do not induce electric charge, so, any LED31~34All not bright lights.Like this, The direction of electric field sensing output device 10 is set to shown in Fig. 3 towards in the case of it is known that LED31~34Bright light is most, Big electric field intensity is identified, therefore, is identified as and electrode 1 now1, 12Towards orthogonal direction be direction of an electric field. Furthermore it is possible to by with the electric field sensing output device 10 of Fig. 5 towards rectangular direction discernment be direction of an electric field.
As shown in figure 3, this electric field sensing output device 10 is being arranged as electrode 11, 12Vertical with respect to direction of an electric field In the case of, it is considered the distance of fixed value with respect to the electric field as object, electrode gap d is sufficiently small, therefore, by electrode 1001, 1002The electric field being formed does not produce disorder.That is, aggressive becomes minimum.Even if additionally, as shown in figure 4, by electrode 11, 12Arranging be with respect to direction of an electric field, there is predetermined angular in the case of, also will not upset by electrode 1001, 1002Formed is whole Electric field.Now, aggressive be set to than by the direction of electric field sensing output device 10 direction shown in Fig. 3 situation big.
As above, only this electric field sensing output device 10 is inserted in electric field it becomes possible to pass through virtual ground type electricity Current sensor 2 is in electrode 11, 12Produced electric current is detected, and according to LED31~34Bright light quantity survey in real time Determine and notify electric field intensity, therefore, simplicity, speed report property are excellent.Additionally, in the electrode 1 being made up of flat board1, 12Opposed arrange and The space content being formed is received virtual ground type amperometric 2, LED31~34, battery 4 and switch 5, therefore, even if by electric field In sensing output device 10 insertion electric field, being measured electric field also will not be disorderly, and precision, Non-Invasive are excellent.Therefore, it is possible to by electricity Pole 11, 12Miniaturization extremely can accommodate virtual ground type amperometric 2, LED31~34, battery 4 and switch 5.That is, can be by Electric field sensing output device 10 is set to the size inserted pocket, be contained on clothes or can carry always, or miniaturization extremely can It is contained in the size of finger tip.
Additionally, according to LED31~34Bright light quantity difference, the electric field of the current in proportion being capable of identify that and detecting Intensity, therefore, it is possible to accurately measuring and showing electric field, thus it is possible to accurately hold electric field intensity.
And, change the direction of electric field sensing output device 10 in the electric field as object and measure electric field intensity, right LED31~34Bright light quantity be compared, thereby, it is possible to identify the direction of electric field.
And, electric field can be made in the state of the handle part 6 being made up of the insulator of low-k is held Sensing output device 10 discrepancy electric field is interior and is measured, and therefore, simplicity, Non-Invasive are excellent.
The electric field sensing output device 10 with such effect can be to the electric field producing electric field the equipment using electric field Intensity is measured, or the distribution to electric field is held.Specifically, for example, in the armarium producing highfield or bag In treatment under the utilization of the therapeutic equipment containing potential therapeutic apparatus and life, work, electric field intensity can be measured, or Distribution to electric field is held.Furthermore it is possible to comprising to carry too much the plastic shaping thing of electrostatic or the object of powder body, profit Electric field intensity in the human body of user is measured, or the distribution to electric field is held.Now, as shown in fig. 6, according to being surveyed Fixed electric field intensity, the probability of electric shock is set as " danger level ", " warning level " etc., electric field intensity for setting with It is also possible to export alarm tone to inform in the case of upper.
Particularly, the state by the human body of user is carried too much with electrostatic detects, can hold thunderbolt or The danger of electrostatic shock pain.
And, electric field sensing output device 10 is card-type, thus, for example, being inserted into the pocket of user, or is loaded on clothing On clothes, thus it is possible to be easily carried with.Therefore, carry electric field sensing output device 10 all the time, electricity can be easily determined by any time ?.I.e., for example, even producing the treatment under the armarium of highfield or the utilization of therapeutic equipment and life, work, also can Enough it is easily determined by electric field at any time, so, simplicity more improves.
(embodiment 2)
Fig. 7 represents embodiments of the present invention 2.Preferably in 2, the handle part 26 of electric field sensing output device 20 Composition different from the handle part 6 of the electric field sensing output device 10 of embodiment 1.Therefore, for equal with embodiment 1 Constitute, give same symbol or corresponding symbol, thus, the description thereof will be omitted.Also it is set to identical in the following embodiments.
Specifically, handle part 26 be, for example, length number 10cm about strip bar-shaped, be disposed in electrode 12Downside, And to arrange be from electrode 12One side extend.
The handle part 26 of the electric field sensing output device 20 so constituting is the bar-shaped, therefore, it is possible to more easily of strip Hold.So, by holding to the tip side of handle part 26, stand in electric field at a distance of for example counting 10cm in user Position in the state of, exclusion user itself impact, even extremely strong electric field also can be safely defeated by electric field sensing Go out device 20 to insert.That is, the precision of electric field sensing output device 20, Non-Invasive more improve.
(embodiment 3)
Fig. 8 represents embodiments of the present invention 3.Preferably in 3, the handle part 46 of electric field sensing output device 40 Composition different from the handle part 6 of the electric field sensing output device 10 of embodiment 1.
Handle part 46 is disposed in electrode 12Downside, ring-type is formed by insulator.There is the electric field of such handle part 46 Sensing output device 40 constitutes annular.Here, handle part 46, electrode 11, 12Size correspondingly set with the position being filled, if It is set to the size of without prejudice to action.
The electric field sensing output device 40 so constituting is annular, thus, for example, user can be loaded on comprises handss The body part of the such easy electric shock of finger, arm, foot, and without prejudice to action, thus it is possible to be easily carried with.Therefore, because beginning Electric field sensing output device 40 is contained on body at last, thus it is possible to be easily determined by the electric field of finger, arm, foot etc. at any time. I.e., for example, even with the treatment under the armarium producing highfield or therapeutic equipment and life, work, equipped with electric field Electric field can be easily determined by any time during sensing output device 40, confirm electric field intensity and direction, therefore, simplicity more carries High.
(embodiment 4)
Fig. 9 represents embodiments of the present invention 4.Preferably in 4, the handle part 56 of electric field sensing output device 50 Composition different from the handle part 6 of the electric field sensing output device 10 of embodiment 1.
Handle part 56 is disposed in electrode 12Downside, formed hemispherical by insulator.There is the electricity of such handle part 56 Field sensing output device 50 constitutes hat.Here, handle part 56, electrode 11, 12Size correspondingly set with the position being filled, It is set as the size of without prejudice to action.
The electric field sensing output device 50 so constituting is hat, thus, for example, user can be worn over comprises head Portion or the body part of the such easy electric shock of finger tip, and without prejudice to action, thus it is possible to be easily carried with.Therefore, by electric field Sensing output device 50, for example, using handle part 56 as in the case of the helmet of work, electric field sensing output device 50 is loaded on During head, can easily the electric field of the head of human body be measured at any time.I.e., for example, even producing the doctor of highfield Treatment under the utilization for the treatment of equipment or therapeutic equipment and life, operation, by wearing electric field sensing output device 50, can be at any time Easily electric field is measured, and confirms electric field intensity, direction, therefore, simplicity more improves.
(embodiment 5)
Figure 10 represents embodiments of the present invention 5.Preferably in 5, electric field sensing output device 60 is in multiple electricity Pole 1 array-like ground arrangement is disposed in this point on handle part 66, different from the electric field sensing output device 10 of embodiment 1.That is, Preferably in 5, electrode 11, 12, virtual ground type amperometric 2, LED31~34, battery 4 and switch 5 combination formed Unit by 7 row × 6 row in the way of be disposed on handle part 66.Here, the area of handle part 66 is for example set as approximate number 10cm2.
The electric field sensing output device 60 so constituting is for example to cover the table of the handle part 66 being made up of scarf or band etc. The mode in face, arranges the combination of multiple electrodes 1 grade and constitutes, for example, user can be loaded on the portion desired by body Position, and without prejudice to action, therefore, it is possible to be easily carried with.Therefore, by electric field sensing output device 60, for example, by handle part 66 In the case of being set to scarf, when electric field sensing output device 60 is worn on body, can easily electric field be measured at any time. I.e., for example, even producing the treatment under the armarium of highfield or the utilization of therapeutic equipment and life, work, by wearing Wear electric field sensing output device 60, can easily electric field be measured at any time, and confirm electric field intensity, direction, therefore, letter Just property more improves.Now, by electricity is measured by the unit that electrode 1 being disposed in electric field sensing output device 60 etc. is constituted , by the LED3 of each unit1~34Identifiably export the electric field intensity of this position.Therefore, the LED3 according to each unit1~ 34The distribution of bright light quantity difference it is easier to hold electric field sensing output device 60 on the direction of electric field, Electric Field Distribution. That is, the direction of electric field and Electric Field Distribution become apparent from, and therefore, so that the speed report property of Electric Field Distribution is significantly improved.
(embodiment 6)
Figure 11 represents that the signal of embodiments of the present invention 6 constitutes block diagram.Electric field adjustment system 70 is divided into electric potential therapy to fill Put 71 and this two major parts of electric field sensing output device 72 composition.
The composition of potential therapeutic apparatus 71 is to be further equipped with receiving mechanism 711, voltage in conventional electric potential therapeutic apparatus 200 Guiding mechanism (guiding mechanism) 712.
Receiving mechanism 711 is for by communication means such as infrared ray, sound wave, electric wave or wire communications, receipt signal is simultaneously Send to the device of voltage adjustment mechanism 712.Receiving mechanism 711 receives the signal sending from electric field sensing output device 72, will Its content (current value) is converted into the signal of telecommunication, and sends to voltage adjustment mechanism 712.
Voltage adjustment mechanism 712, based on the current value receiving from receiving mechanism 711, is produced to voltage generator 2004 Voltage be adjusted.
Voltage adjustment mechanism 712 has store function, calculation function, input function and control function.
Store function is made up of storage devices such as flash memories, preferably in 6, the electric field of the regulation that is especially stored with Value, the information (height, seat height, body weight, bluntness etc.) of the physique of the patient in past, build and voltage attached at that time Intensity (value being adjusted).
Additionally, after being treated, the physique of patient, the information of build are set up with the voltage strength that adjusted Associate and store.
And, input function is the portable terminals such as the information processors such as notebook computer or smart phone, for Before treatment starts, to store function, input physique, the information of build of patient.
Calculation function is by central operation processing meanss (Central Processing Unit;CPU the device) constituting. Calculation function, according to the current value receiving from receiving mechanism 711, based on formula 1 or formula 2, obtains electric field intensity, i.e. electric field Intensity virtual value ErmsOr electric field intensity E (t).Then, the electric field value of electric field intensity and the regulation being stored in store function is carried out Relatively, determine whether difference.Then, in the case of having differences, in the way of being adjusted to and eliminating voltage as difference, right Control function sends Voltage Cortrol instruction.Here, so-called elimination difference is not necessarily limited to both on all four situations, also wrap Contain and fall into situation that is set in advance, being stored in the range of error of store function.Additionally, before the treatment starts, to defeated with institute The approximate or consistent physique of the physique of the patient entering, build, the storage of the patient of build whether there is in storage work( Enter line retrieval in energy, in case of presence, with reference to the voltage strength being additional to this patient, voltage is sent to control function Adjustment instruction, to adjust to this voltage strength.
Control function is based on the Voltage Cortrol instruction sending from calculation function, carries out the control of voltage generator 2004 Circuit.Here, (for example, not existing in store function and controlled in the situation not sending Voltage Cortrol instruction from calculation function The situation of the approximate or consistent storage of the physique for the treatment of person, build) under, in the way of adding setting voltage set in advance, carry out The control of voltage generator 2004.
Voltage adjustment mechanism 712 repeats the above, until electric field intensity is disappeared with the difference of regulation electric field value.
Next, being illustrated to electric field sensing output device 72.
The electric field sensing output device 72 of this embodiment 6 is different from the electric field sensing output device 10 of embodiment 1 Putting is:Output mechanism is not LED31~34But sending part (transmitting mechanism) 721, other constitute imparting same symbol, omit and say Bright.
Sending part 721 be for by communication means such as infrared ray, sound wave, electric wave or wire communications to receiving mechanism 711 The position of sending signal, is made up of the function or equipment of the sending signals such as infrared luminous part.
That is, when electric field sensing output device 72 senses electric field, sending part 721 is according to the intensity of electric field to receiving mechanism 711 transmission unlike signals.
Next, being based on Figure 12 and Figure 13, the effect to present embodiment 6 and electric field method of adjustment are illustrated.
The switch 5 of electric field sensing output device 72 is set to open mode, by electric field sensing output device 72 be statically placed in away from Position (step S1) from each position 0~more than ten cm of the bodies such as the head of patient P, arm, chest.
Then, by the input function of potential therapeutic apparatus 71, make the physique of patient P, build information (height, Seat height, body weight, bluntness etc.) it is stored in store function (step S2).
Make patient P be seated at electric potential therapeutic apparatus 200, so that potential therapeutic apparatus 71 is started, by voltage generator 2004 Auxiliary voltage (step S3) between electrode.
The calculation function of the voltage adjustment mechanism 712 of potential therapeutic apparatus 71 to the presence or absence of and be input to store function The physique of patient P, the approximate or consistent physique of information of build, the data of build enter line retrieval (step S4), exist In the case of, control function is sent with Voltage Cortrol instruction, so that Voltage Cortrol is the voltage strength being stored in store function Value (step S5).On the other hand, in case of absence, send Voltage Cortrol instruction, so that additional setting voltage (step S6).
In step S5, S6, receive Voltage Cortrol instruction voltage generator 2004 voltage is adjusted, add according to Voltage according to instruction.
Sense the electric field of the body being additional to patient P by electric field sensing output device 72.
Send signal corresponding with the size of electric current from the sending part 721 of electric field sensing output device 72.
Potential therapeutic apparatus 71 pass through receiving mechanism 711 receipt signal (step S7), by the fortune of voltage adjustment mechanism 712 Calculate function to measure electric field intensity (step S8).Then, by the control function of voltage adjustment mechanism 712, judge electric field intensity Whether there is difference (step S9) with the electric field value of the regulation of the store function being stored in voltage adjustment mechanism 712, poor existing In the case of different, in the way of difference eliminates (identical or in predetermined range of error), voltage generator 2004 is produced Voltage be adjusted (step S10).
By the adjustment of voltage, in the case that the difference of electric field intensity and the electric field value of regulation eliminates, Voltage Cortrol machine Structure 712 stops the adjustment of voltage, the voltage after the additional adjustment of voltage generator 2004.
After the treatment having carried out the desired time, potential therapeutic apparatus 71 are made to stop (step S11, S12), by electric field The switch 5 of sensing output device 72 is set to closed mode.Now, by after the physique of patient, the information of build and adjustment Voltage strength is set up and is associated and be stored in store function (step S13).
According to this embodiment 6, no matter what difference the physique of patient P, build have, all can will be related to human body Electric field remains the intensity of regulation, so, between different physique, patient P of build, it is obtained in that stable controlling Therapeutic effect.
More than, embodiments of the present invention 1 to 6 are illustrated, but specific composition is not limited to each embodiment 1 To 6, even if there is change of design of scope of purport without departing from the present invention etc., also it is contained in the present invention.For example, above-mentioned In embodiment 1 to 5, to according to LED31~34Bright light quantity difference, identifiably output electric field intensity invention carry out Explanation, certainly, the quantity of LED3 is not limited to 4.By increasing the quantity of LED3, can more precisely notify electric-field strength Degree.Additionally, it is of course also possible to the difference of brightness according to 1 LED3, identifiably exporting electric field intensity.
Additionally, output mechanism is not limited to LED31~34, sending part 721, as long as being capable of directly output current value or electricity The numeric display unit of field intensity, the voice output mechanism comprising speaker, the oscillating mode output mechanism comprising vibrator, pass through Output mechanism working to radio communication or the wire communication of outside display device or recording equipment etc., can make user know Other current value or electric field intensity simultaneously can notify the device of user.
And, electrode 11, 12Shape be not limited to quadrangle, as long as can keep Non-Invasive shape it is also possible to It is the others shape such as circle.Additionally, in the case that multiple electrodes 1 as shown in Embodiment 5 are arranged to array-like, if The shape with the distance of the electrode 1 of the unit connecting can be shortened, for example, there is the shape of the such protuberance of star, then unit Between interference strengthen, measurement accuracy reduce.
Additionally, in embodiment 6, guiding mechanism is not limited to voltage adjustment mechanism 712, for example, as top is electric The position of pole 2001, angle adjustment are the electrode guiding mechanism of appropriate state, can make the body with patient P as a result Related electric field intensity change.
Position as change upper electrode 2001 to adjust the means of electric field intensity, for example, by upper electrode 2001 with The back part of electric potential therapeutic apparatus 200 is from so as to have the variable locomotive function of position above-below direction making upper electrode 2001. Then, electric field sensing output device 72 is assemblied in upper electrode 2001, to be adjusted by making upper electrode 2001 move up and down Electric field sensing output device 72 and the distance of patient P, thereby, it is possible to adjust electric field intensity.Here, upper electrode 2001 Movement can automatically can also be manual, but in the case of automatically carrying out, linkedly carry out the control of position with calculation function, will The position of upper electrode 2001 after change is associated with the Voltage Establishment after the physique of patient P, the information of build or adjustment Be stored in storing mechanism, thereby, it is possible to realize electric field adjustment high efficiency.
Additionally, to adjust the means of electric field intensity as the angle changing upper electrode 2001, for example, with location change phase With ground electric field sensing output device 71 is assemblied in upper electrode 2001, by make this assembly bench seat tool have inclination movement function Lai Adjust the inclination (angle) that electric field sensing output device 71 is with respect to patient P, thereby, it is possible to adjust electric field intensity.This feelings Under condition, inclination movement function is also linkedly to carry out the control of angle with calculation function, by the upper electrode 2001 after change Voltage Establishment after the physique of angle and patient P, the information of build or adjustment is associatedly stored in storing mechanism, thus, It is capable of the high efficiency of electric field adjustment.In addition, in order to realize locomotive function, inclination movement function it may be considered that small-sized electric Machine, hydraulic pressure, air pressure etc..Furthermore, it is also possible to by the position of these adjustment electrodes, the method for angle and voltage adjustment mechanism 712 simultaneously With.
In addition it is also possible to not arrange receiving mechanism 711 and guiding mechanism 712 in potential therapeutic apparatus 71, i.e. as conventional Electric potential therapeutic apparatus 200, can directly export the numeral of electric field intensity in electric field sensing output device 72 setting as described above Display device, holds electric field intensity, in the way of the electric field value forming regulation, adjusts the electricity of electric potential therapeutic apparatus 200 by staff Pressure.
Additionally, in embodiment 6, by information (height, seat height, body weight, the bluntness of the physique of patient P, build Deng) and now add voltage strength (value after adjustment) be stored in store function, based on this storage, electric field intensity is adjusted to The electric field value of regulation, but do not use store function or be stored in information therein, to form the side of predetermined regulation electric field intensity Formula, the method in good time adjusting voltage is also contained in the present invention.
And, in embodiment 6, the electric field sensing output device 72 being used is not limited to 1 it is also possible to once make With multiple, electric field at the number of the body measuring patient P simultaneously.
Symbol description
11、12Electrode
2 virtual ground type amperometrics
31~34LED (output mechanism)
4 batteries (power supply)
5 switches
6 handle parts
10 electric field sensing output devices
20 electric field sensing output devices
40 electric field sensing output devices
50 electric field sensing output devices
60 electric field sensing output devices
70 electric field adjustment systems
71 potential therapeutic apparatus
711 receiving mechanisms
712 voltage adjustment mechanism (guiding mechanism)
72 electric field sensing output devices
721 sending parts (transmitting mechanism)
1001、1002Electrode
200 electric potential therapeutic apparatus
E1、E2Wire
D electrode gap
S electrode area
L length
S field area
P patient

Claims (6)

1. a kind of electric field sensing output device is it is characterised in that possess:
Flat electrode, arranges substantially in parallel;
Virtual ground type amperometric, is disposed between above-mentioned electrode, straight to produced when having sensed electric charge on above-mentioned electrode Stream electric current or alternating current are detected;
Output mechanism, is disposed between above-mentioned electrode, exports and the electric current being detected by above-mentioned virtual ground type amperometric Corresponding electric field intensity;And
Power supply, is disposed between above-mentioned electrode, to above-mentioned virtual ground type amperometric and above-mentioned output mechanism supply electric power.
2. electric field sensing output device according to claim 1 it is characterised in that
Above-mentioned output mechanism identifiably exports electric field intensity.
3. electric field sensing output device according to claim 1 and 2 it is characterised in that
Above-mentioned output mechanism identifiably exports the direction of electric field.
4. the electric field sensing output device according to any one of claims 1 to 3 is it is characterised in that possess:
Handle part, is made up of insulator, projects laterally than above-mentioned electrode.
5. a kind of electric field adjusts system, and the electric field of the human body periphery in potential therapeutic apparatus is adjusted it is characterised in that having Standby:
Potential therapeutic apparatus, the high potential exporting from voltage generator are attached to and control impregnated electrode, form electric field and are controlled Treat;And
Electric field sensing output device any one of Claims 1-4,
The above-mentioned output mechanism of above-mentioned electric field sensing output device has the sending function sending measurement result,
Above-mentioned potential therapeutic apparatus have:
Receiving mechanism, receives the measurement result sending from above-mentioned transmitting mechanism;And
Guiding mechanism, will be adjusted to the intensity of regulation by the electric field that above-mentioned electric field sensing output device measures.
6. a kind of electric field method of adjustment, the electric field of the human body periphery in potential therapeutic apparatus is adjusted it is characterised in that
Measured by the electric field sensing output device any one of Claims 1-4, and this measurement result is sent To above-mentioned potential therapeutic apparatus,
Above-mentioned potential therapeutic apparatus receive this measurement result, electric field are adjusted to the intensity of regulation.
CN201580005462.5A 2014-01-24 2015-01-22 Electric-field detection output device, electric-field adjustment system, and electric-field adjustment method Pending CN106415289A (en)

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