CN109758670A - The method that electric stimulation and its detection electrode fall off - Google Patents
The method that electric stimulation and its detection electrode fall off Download PDFInfo
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- CN109758670A CN109758670A CN201910152136.7A CN201910152136A CN109758670A CN 109758670 A CN109758670 A CN 109758670A CN 201910152136 A CN201910152136 A CN 201910152136A CN 109758670 A CN109758670 A CN 109758670A
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Abstract
A kind of method that the present invention provides electric stimulation and its detection electrode falls off, in electric stimulation, pulse generating module is used for: in first time period, it controls the first, second electrode and exports the first, second electric stimulation pulse respectively, the pulse of the first, second electric stimulation pulse staggeredly occurs in time；State detection module is used for: obtaining the first umber of pulse magnitude of the pulse that falls off and the second umber of pulse magnitude of the first electric stimulation pulse, wherein, when the current value that the level of the first electric stimulation pulse is not zero and first electrode is exported is more than or equal to pre-set current value, the pulse that falls off is low level, when the current value that level is not zero and first electrode is exported is less than pre-set current value, the pulse that falls off is high level, and when level is zero, the pulse that falls off is high level；Judge whether first electrode falls off according to the first, second umber of pulse magnitude.Due to the coupling of the system mask second electrode to first electrode, so as to accurately judge whether first electrode falls off.
Description
Technical field
It falls off the present invention relates to electro physiology treatment technology field more particularly to a kind of electric stimulation and its detection electrode
Method.
Background technique
In practice, it is multiple that analgesia, muscular training, gatism, postpartum uterus are treated usually using electric stimulation
It old, stimulating milk secretion and promotes lactation.It is provided with several electrodes in electric stimulation, in treatment, several electrodes are pasted on people respectively
The different parts of body, and faint electric current is provided to human body by several electrodes, to achieve the purpose that treatment.It is actually using
In, electrode is possible to fall off from human body, causes electro photoluminescence output open circuit, it is to be understood that electric stimulation be required to and
When detection electrode whether fall off from human body.
Therefore, in electric stimulation, how whether detection electrode falls off from human body, just become one it is urgently to be resolved
Problem.
Summary of the invention
The purpose of the present invention is to provide a kind of methods that electric stimulation and its detection electrode fall off.
One of in order to achieve the above-mentioned object of the invention, an embodiment of the present invention provides a kind of electric stimulation, comprising: sets
Standby main body and at least two electrodes for being electrically connectable to the equipment body, each electrode is both provided with can be with human body shape
At at least two electrode slices in circuit, the equipment body can be electrically connected at least two electrodes simultaneously and can pass through electrical connection
Electrode to human body export electric stimulation pulse；The equipment body includes pulse generating module and state detection module；The arteries and veins
Punching occurs module and is used for: in first time period, control first electrode exports the first electric stimulation pulse and control second electrode
Export the second electric stimulation pulse, wherein the pulse of the first, second electric stimulation pulse staggeredly occurs in time；The state is visited
It surveys module to be used for: the pulse that the first umber of pulse magnitude and the first electric stimulation pulse for obtaining the pulse that pulse includes of falling off include
The second umber of pulse magnitude, wherein when the current value that the level of the first electric stimulation pulse is not zero and first electrode is exported is big
When being equal to pre-set current value, the pulse that falls off is low level；When the level of the first electric stimulation pulse be not zero and first electricity
When the current value that pole is exported is less than pre-set current value, the pulse that falls off is high level；When the level of the first electric stimulation pulse
When being zero, the pulse that falls off is high level；According to the first umber of pulse magnitude and the second umber of pulse magnitude, judge that first electrode is
It is no to fall off.
It is described " according to the first umber of pulse magnitude and the second umber of pulse as the further improvement of an embodiment of the present invention
Magnitude, judges whether first electrode falls off " it specifically includes: when determining the first quantitative value > second quantitative value * k, then first is electric
Pole falls off, wherein k is positive number.
As the further improvement of an embodiment of the present invention, the first electric stimulation pulse is bi-directional square wave or unidirectional side
Wave.
As the further improvement of an embodiment of the present invention, the second electric stimulation pulse is bi-directional square wave or unidirectional side
Wave.
As the further improvement of an embodiment of the present invention, two electrode slices are both provided on each electrode.
The embodiment of the invention also provides a kind of methods that the detection electrode for electric stimulation falls off, including following step
It is rapid:
In in first time period, control first electrode exports the first electric stimulation pulse and control second electrode output second
Electric stimulation pulse, wherein the pulse of the first, second electric stimulation pulse staggeredly occurs in time；
The pulse that the first umber of pulse magnitude and the first electric stimulation pulse for obtaining the pulse that pulse includes of falling off include
Second umber of pulse magnitude, wherein when the current value that the level of the first electric stimulation pulse is not zero and first electrode is exported is greater than
When equal to pre-set current value, the pulse that falls off is low level；When the level of the first electric stimulation pulse is not zero and first electrode
When the current value exported is less than pre-set current value, the pulse that falls off is high level；When the level of the first electric stimulation pulse is
When zero, the pulse that falls off is high level；According to the first umber of pulse magnitude and the second umber of pulse magnitude, whether first electrode is judged
It falls off.
It is described " according to the first umber of pulse magnitude and the second umber of pulse as the further improvement of an embodiment of the present invention
Magnitude, judges whether first electrode falls off " it specifically includes: when determining the first quantitative value > second quantitative value * k, then first is electric
Pole falls off, wherein k is positive number.
Compared with the existing technology, the technical effects of the invention are that: the embodiment of the present invention provide a kind of electric stimulation and
The method that its detection electrode falls off can obtain the first umber of pulse magnitude and first for the pulse that falls off when detection electrode falls off
Second umber of pulse magnitude of electric stimulation pulse, wherein when the level of the first electric stimulation pulse is not zero and first electrode is exported
Current value be more than or equal to pre-set current value when, the pulse that falls off be low level, the electricity that level is not zero and first electrode is exported
When flow valuve is less than pre-set current value, the pulse that falls off is high level, and when level is zero, the pulse that falls off is high level；According to first,
Two umber of pulse magnitudes judge whether first electrode falls off.Due to the coupling of the system mask second electrode to first electrode,
So as to accurately judge whether first electrode falls off.
Detailed description of the invention
Fig. 1 is the structure chart of electric stimulation of the invention；
Fig. 2 is of the invention for describing the structure chart of connection relationship between cable and electrode；
Fig. 3 is the waveform diagram for describing when coupling of the shielding second electrode to first electrode of the invention；
Fig. 4 is the waveform diagram for describing not shield second electrode when the coupling to first electrode of the invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to various embodiments shown in the accompanying drawings.But these embodiments are not
The limitation present invention, structure that those skilled in the art are made according to these embodiments, method or change functionally
It changes and is included within the scope of protection of the present invention.
The term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is for just
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different direction of the equipment in use or work other than orientation as shown in the figure.
For example, the unit for being described as being located at other units or feature " below " or " under " will if the equipment in figure overturn
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed (be rotated by 90 ° or other directions), and be interpreted accordingly used herein with space correlation
Language is described.
Also, it should be understood that although term first, second etc. can be used to describe herein various elements or
Structure, but these are described object and should not be limited by these terms.These terms are only used to by these description objects that
This is distinguished.For example, first electrode can be referred to as second electrode, and similarly second electrode can also be referred to as the first electricity
Pole, this protection scope without departing from the application.
The embodiment of the invention provides a kind of electric stimulations, as shown in Figure 1, comprising:
Equipment body 1 and at least two electrodes for being electrically connectable to the equipment body 1, each electrode are both provided with
Can with human body be formed into a loop at least two electrode slices, the equipment body 1 can be electrically connected simultaneously at least two electrodes and
Electric stimulation pulse can be exported to human body by the electrode of electrical connection；The equipment body 1 includes pulse generating module 11 and shape
State detecting module 12；Here, it is both provided with multiple electrodes piece on each electrode, can be constituted between this multiple electrodes piece and human body
Circuit, so that equipment body 1 can export an electric stimulation pulse to human body by electrode, since the equipment body 1 can
Multiple electrodes are electrically connected simultaneously, therefore, which can export multiple electricity thorns to human body by multiple electrodes simultaneously respectively
Swash pulse.Here, figures 1 and 2 show that a kind of structure chart of the electric stimulation, including equipment body 1,3 and of first electrode
Second electrode 4, first electrode 3 include the first electrode film 31 and the first negative electrode plate 32, and second electrode 4 includes second just
Electrode slice 41 and the second negative electrode plate 42, the equipment body 1 can export an electricity to human body respectively by the first, second electrode
Boost pulse；For example, generally comprising in abdomen electro photoluminescence and being when in use pasted on an electrode slice there are two electrode slice
Skin surface on the left of human abdomen, another electrode slice are pasted on the skin surface on the right side of human abdomen, thus by this two
A electrode slice can export electric stimulation pulse to human body.
The pulse generating module 11 is used for: in first time period, control first electrode exports the first electric stimulation pulse
And control second electrode exports the second electric stimulation pulse, wherein the pulse of the first, second electric stimulation pulse interlocks in time
Occur；
The state detection module 12 is used for: obtaining the first umber of pulse magnitude and first for the pulse that pulse includes of falling off
Second umber of pulse magnitude of the pulse that electric stimulation pulse includes, wherein when the level of the first electric stimulation pulse is not zero and first
When the current value that electrode is exported is more than or equal to pre-set current value, the pulse that falls off is low level；When the first electric stimulation pulse
Level be not zero and when current value that first electrode is exported is less than pre-set current value, the pulse that falls off is high level；When
When the level of first electric stimulation pulse is zero, the pulse that falls off is high level；According to the first umber of pulse magnitude and the second pulse
Quantitative value, judges whether first electrode falls off.Here, it can be set in state detection module 12 for detecting the pulse that falls off
In pulse the first detector, the first detector once detects pulse, will send first to the state detection module 12
It interrupts, so that state detection module 12 can obtain the first quantitative value；In the state detection module 12, it is also provided with
For detecting the second detector of the pulse in the first electric stimulation pulse, the second detector once detects pulse, will be to this
State detection module 12 sends second and interrupts, so that the state detection module 12 can obtain the second quantitative value.
In the long-term work of inventor, there is also following phenomenons for discovery:
(1) in first time period, the level value of the first electric stimulation pulse only has high level and low level, in practice,
Due to the electric conductivity and electrode slice of human body and the bonding contact problems of skin, it is not zero in the level of the first electric stimulation pulse
A period of time in, the additional pulse that falls off can be generated, that is, the number of pulses in the pulse that falls off will increase, thus can foundation
First, second quantitative value judges whether there is electrode delamination.(in this application, the not necessarily phase of the T1 in Fig. 3 and Fig. 4 in Fig. 3
Deng for T1 ', T2 ..., and so) it shows using a kind of situation, in Fig. 3, there is no couplings for the first, second electrode
It closes, within the T1-T2 period, the level of the first electric stimulation pulse is high level, within the T2-T3 period, the first electro photoluminescence arteries and veins
The level of punching is zero, and within the T3-T4 period, the level of the first electric stimulation pulse is high level, within the T4-T5 period, the
The level of one electric stimulation pulse is zero, and within the T5-T6 period, the level of the first electric stimulation pulse is high level.When the first electricity
When not falling off extremely, it is high level within the T2-T3 period, in T3-T4 that it is low level in the T1-T2 period that dropped pulse, which is punched in,
It is low level in period, is high level within the T4-T5 period, is low level within the T5-T6 period, it is seen then that dropped pulse
It rushes equal with the quantity of pulse in the first electric stimulation pulse.When first electrode falls off, as shown in figure 3, in T1 '-T1 " when
Between section, T3 '-T3 " period and T5 '-T5 " in the period, the pulse that falls off is possible to high level occur, that is, the arteries and veins in the pulse that falls off
The quantity of punching increases.In conclusion in Fig. 3, when there is no falling off, in fall off pulse and the first electric stimulation pulse
The quantitative value of pulse is equal, and when first electrode is fallen off, the quantitative value of the pulse middle arteries that fall off punching is greater than the first electro photoluminescence
The quantitative value of pulse in pulse, therefore, it will be able to determine whether first electrode falls off according to the first, second quantitative value.
(2) in Fig. 2, two electrodes are respectively electrically connected this beam splitting line 51, this two beam splitting lines 51 are merged into a total electric wire
5, two beam splitting lines 51 are possible to generate coupling in total electric wire 5, further, since the electrode slice in electrode requires and human body phase
Contact, in the long-term observation of inventor, discovery generates coupling by being also possible between two electrodes of human body.In Fig. 4, the
One, coupling is generated between second electrode, within the T1-T2 period, the level of the first electric stimulation pulse is greater than zero, the second electricity thorn
The level for swashing pulse is equal to zero；Within the T2-T3 period, level=second electric stimulation pulse electricity of the first electric stimulation pulse
Flat=zero；Within the T3-T4 period, the level of the first electric stimulation pulse is equal to zero, and the level of the second electric stimulation pulse is greater than
Zero；Within the T4-T5 period, level=second electric stimulation pulse level=zero of the first electric stimulation pulse；In T5-T6
Between in section, the level of the first electric stimulation pulse is greater than zero, and the level of the second electric stimulation pulse is equal to zero；In the T6-T7 period
It is interior, level=second electric stimulation pulse level=zero of the first electric stimulation pulse；Within the T7-T8 period, the first electro photoluminescence
The level of pulse is equal to zero, and the level of the second electric stimulation pulse is greater than zero.When the voltage of the first electric stimulation pulse is zero but second
When the voltage of electric stimulation pulse is not zero, due to there is coupling between the first, second electrode, so as to cause the electricity in first electrode
Pressure is not zero, and then generates electric current on the first electrode, i.e., the generation principle for the pulse that ought fall off is " when the first electric stimulation pulse
When the current value that level is not zero and first electrode is exported is more than or equal to pre-set current value, the pulse that falls off is low level；
It is described to fall off when the current value that the level of the first electric stimulation pulse is not zero and first electrode is exported is less than pre-set current value
Pulse is high level " when, erroneous judgement described in Fig. 4 can be generated, i.e., when the first, second electrode is to fall off, the first electricity can be generated
The erroneous judgement that pole falls off；And when first electrode is not fallen off, but second electrode falls off, the erroneous judgement that first electrode falls off can be generated.Such as
Shown in Fig. 3, it is " described to fall off when the level of the first electric stimulation pulse is zero to increase condition in the generation principle for the pulse that falls off
Pulse is high level ", then it will not generate this erroneous judgement.
Preferably, described " according to the first umber of pulse magnitude and the second umber of pulse magnitude, judging whether first electrode falls off "
Specifically include: when determining the first quantitative value > second quantitative value * k, then first electrode falls off, wherein k is positive number.Here, exist
In situation shown in Fig. 3, k can be equal to 1.Here, as shown in figure 4, in the electric stimulation pulse that the first, second electrode is exported
Pulse just interlocks in time.
Preferably, the first electric stimulation pulse is bi-directional square wave or unidirectional square wave.
Preferably, the second electric stimulation pulse is bi-directional square wave or unidirectional square wave.
Preferably, two electrode slices are both provided on each electrode.
The embodiment of the invention also provides a kind of methods that the detection electrode for electric stimulation falls off, including following step
It is rapid:
Step 1: in first time period, control first electrode exports the first electric stimulation pulse and control second electrode is defeated
Second electric stimulation pulse out, wherein the pulse of the first, second electric stimulation pulse staggeredly occurs in time；
Step 2: the first umber of pulse magnitude and the first electric stimulation pulse for obtaining the pulse that pulse includes of falling off include
Second umber of pulse magnitude of pulse, wherein when the electric current that the level of the first electric stimulation pulse is not zero and first electrode is exported
When value is more than or equal to pre-set current value, the pulse that falls off is low level；When the level of the first electric stimulation pulse is not zero and
When the current value that one electrode is exported is less than pre-set current value, the pulse that falls off is high level；When the first electric stimulation pulse
When level is zero, the pulse that falls off is high level；According to the first umber of pulse magnitude and the second umber of pulse magnitude, the first electricity is judged
Whether pole falls off.
It is preferred that volume, described " according to the first umber of pulse magnitude and the second umber of pulse magnitude, judging whether first electrode falls off "
Specifically include: when determining the first quantitative value > second quantitative value * k, then first electrode falls off, wherein k is positive number.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of electric stimulation characterized by comprising
Equipment body and at least two electrodes for being electrically connectable to the equipment body, each electrode is both provided with can be with
At least two electrode slices of human body forming circuit, the equipment body can be electrically connected at least two electrodes simultaneously and can pass through
The electrode of electrical connection exports electric stimulation pulse to human body；The equipment body includes pulse generating module and state detection module；
The pulse generating module is used for: in first time period, control first electrode exports the first electric stimulation pulse and control
Second electrode processed exports the second electric stimulation pulse, wherein the pulse of the first, second electric stimulation pulse staggeredly occurs in time；
The state detection module is used for: obtaining the first umber of pulse magnitude and the first electro photoluminescence of the pulse that pulse includes of falling off
Second umber of pulse magnitude of the pulse that pulse includes, wherein when the level of the first electric stimulation pulse is not zero and first electrode institute
When the current value of output is more than or equal to pre-set current value, the pulse that falls off is low level；When the level of the first electric stimulation pulse
It is not zero and when current value that first electrode is exported is less than pre-set current value, the pulse that falls off is high level；When the first electricity
When the level of boost pulse is zero, the pulse that falls off is high level；According to the first umber of pulse magnitude and the second umber of pulse magnitude,
Judge whether first electrode falls off.
2. electric stimulation according to claim 1, which is characterized in that described " according to the first umber of pulse magnitude and second
Umber of pulse magnitude, judges whether first electrode falls off " it specifically includes:
When determining the first quantitative value > second quantitative value * k, then first electrode falls off, wherein k is positive number.
3. electric stimulation according to claim 1, it is characterised in that:
First electric stimulation pulse is bi-directional square wave or unidirectional square wave.
4. electric stimulation according to claim 1, it is characterised in that:
Second electric stimulation pulse is bi-directional square wave or unidirectional square wave.
5. electric stimulation according to claim 1, it is characterised in that:
Two electrode slices are both provided on each electrode.
6. a kind of method that the detection electrode for electric stimulation falls off, which comprises the following steps:
In in first time period, control first electrode exports the first electric stimulation pulse and control second electrode output the second electricity thorn
Swash pulse, wherein the pulse of the first, second electric stimulation pulse staggeredly occurs in time；
The second of the pulse that the first umber of pulse magnitude and the first electric stimulation pulse for obtaining the pulse that pulse includes of falling off include
Umber of pulse magnitude, wherein when the current value that the level of the first electric stimulation pulse is not zero and first electrode is exported is more than or equal to
When pre-set current value, the pulse that falls off is low level；When the level of the first electric stimulation pulse be not zero and first electrode institute it is defeated
When current value out is less than pre-set current value, the pulse that falls off is high level；When the level of the first electric stimulation pulse is zero,
The pulse that falls off is high level；According to the first umber of pulse magnitude and the second umber of pulse magnitude, judge whether first electrode falls off.
7. the method that detection electrode according to claim 6 falls off, which is characterized in that described " according to the first number of pulses
Value and the second umber of pulse magnitude, judge whether first electrode falls off " it specifically includes:
When determining the first quantitative value > second quantitative value * k, then first electrode falls off, wherein k is positive number.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910152136.7A CN109758670B (en) | 2019-02-28 | 2019-02-28 | Electrical stimulation system and method for detecting electrode falling |
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|---|---|---|---|
| CN201910152136.7A CN109758670B (en) | 2019-02-28 | 2019-02-28 | Electrical stimulation system and method for detecting electrode falling |
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| CN109758670B CN109758670B (en) | 2022-11-08 |
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Cited By (1)
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| CN116492590A (en) * | 2023-06-27 | 2023-07-28 | 大悦创新（苏州）医疗科技股份有限公司 | Electrode slice falling detection method and electric stimulation equipment |
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| CN109758670B (en) | 2022-11-08 |
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