CN107441620B - Electrical stimulation system and control method of electrical stimulation mode - Google Patents
Electrical stimulation system and control method of electrical stimulation mode Download PDFInfo
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Abstract
An electrical stimulation system and a control method of an electrical stimulation mode are provided, wherein the electrical stimulation system comprises an electrical stimulation unit, and a sensing unit is used for detecting a loop signal of the electrical stimulation unit; a signal receiving unit for receiving multiple loop signals of the sensing unit; a signal identification unit, which converts the loop signal into a time sequence signal, and triggers a mode adjustment signal to a control module when the time sequence signal has a specific interrupt signal and a specific recovery signal; the control module at least defaults to have a mode comparison database, the mode comparison database comprises a plurality of default modes, each default mode comprises a default interrupt signal and a default recovery signal, when the specific interrupt signal and the specific recovery signal are respectively the same as the default interrupt signal and the default recovery signal, a mode adjusting instruction is output to the actuating module, and the electric stimulation unit is switched to the current output mode according to the mode adjusting instruction.
Description
[ technical field ] A method for producing a semiconductor device
An electrical stimulation system and a control method of an electrical stimulation mode, and more particularly, to an electrical stimulation system and a control method of an electrical stimulation mode capable of adjusting current intensity by manufacturing a loop signal.
[ background of the invention ]
General people have reduced metabolism efficiency due to aging, reduced immunity due to environmental and air pollution, busy life, lack of exercise blood flow speed for inertia, and abundant and incomplete diet, which all cause the slow flow rate of blood and endocrine liquid in the body, which results in the lack of oxygen and nutrients in organs, retarded metabolism of internal organs, and reduced toxin expelling function, resulting in diseases, such as: chronic diseases such as ataxia, migraine, aching muscles and bones …, etc. occur one by one, and the body and mind of patients are affected in daily life, so that people feel bitter; from the viewpoint of traditional Chinese medicine, most of the abnormal physical manifestations are caused by unsmooth qi and blood, and the so-called "pain due to obstruction" is the reason, so if the body channels and acupoints can be dredged to promote smooth qi and blood circulation, all diseases can be cured naturally.
Furthermore, since the human body itself is a delicate and complex electric field, the life phenomenon is maintained by the metabolism and regeneration of cells in the body, and the electric potentials involved in the metabolism of various cells are called "activity potentials" because of the mutual exchange of various mineral ions in the body, potassium ions in the intracellular fluid and sodium ions in the external fluid, and the electric potentials generated in these processes are called "activity potentials", so that the body is healthy if the electric potentials in the human body keep a certain balance, otherwise, the diseases are all right, which is the meaning of qi-blood communication and yin-yang harmonization in traditional Chinese medicine.
Western medicine has confirmed that when a human body is ill, the impedance of the skin surface at a certain point is decreased, which is incompatible with the "acupoints" of chinese medicine, and about 730 acupoints are spread over the whole body, and acupuncture and moxibustion uses the "salt bridge principle" to achieve the purpose of ion exchange by the mutual energization of two or more metals, so that the cells in the body are activated, the meridians are stimulated, and the physiological functions of the human body are further normal. Therefore, the electrotherapeutic apparatus is made by applying the acupuncture principle of the traditional Chinese medicine, and can promote blood circulation, promote muscle contraction, have the functions of relieving pain, activating nerve function, rehabilitating muscles and bones, massaging acupuncture points and the like by proper use.
The electrotherapeutic apparatus is usually divided into several segments according to the intensity of current, then the user adjusts the proper segments by himself, and when the user connects the current to form a closed loop by contacting two electrode plates, the intensity of the current will start to conduct to the user, however, when the user's body suddenly separates from the electrode plates and contacts again, the skin of the body will feel uncomfortable due to stress, especially, when the physiotherapist conducts physiotherapy for the patient by the fingers of the electrotherapeutic apparatus, in case of adjusting the segments of the current intensity, the hand will be separated from the patient, after the adjustment of the machine console, the patient will be treated again.
Since the current between the physical therapist and the patient is conducted, interrupted, and conducted again, if the interruption time is too long, the patient feels very uncomfortable due to the physical stress when the current is conducted again, and therefore, how to improve the current conduction state of the physical therapy apparatus using electrical stimulation as a physical therapy apparatus makes the user more comfortable is an urgent direction in the industry.
[ summary of the invention ]
In view of the above, the present invention provides an electrical stimulation system and a control method of electrical stimulation mode, which can adjust the intensity or mode of current output by using the loop signal of the electrical stimulation system itself. The electric stimulation system is characterized by comprising an electric stimulation unit, a first electrode and a second electrode, wherein the electric stimulation unit is provided with the first electrode and the second electrode which are used for being connected with an organism to form a closed loop; a sensing unit linked with the electrical stimulation unit for detecting a loop signal of the electrical stimulation unit; a signal receiving unit which is one of wired and wireless and is linked with the sensing unit for receiving a plurality of loop signals of the sensing unit; a signal identification unit, which converts the loop signals into a time sequence signal, and triggers a mode adjustment signal to a control module when the time sequence signal has a specific interrupt signal T and a specific recovery signal;
the control module is linked with an actuating module by one of a wire or a wireless mode, the control module at least defaults to have a mode comparison database, the mode comparison database comprises a plurality of default modes, each default mode comprises a default interrupt signal and a default recovery signal, when a specific interrupt signal and a specific recovery signal of a mode adjusting signal are the same as the default interrupt signal and the default recovery signal, a mode adjusting instruction is output to the actuating module, the actuating module is linked with the electrical stimulation unit by one of a wire or a wireless mode, and the electrical stimulation unit is switched to the current output mode according to the mode adjusting instruction.
The electrical stimulation system is characterized by comprising a current adjusting component which is connected with the electrical stimulation unit in a wired or wireless mode, and the current adjusting component enables the current of the electrical stimulation unit to be provided in a segmented mode according to the mode adjusting instruction within a preset current adjusting time and achieves the current intensity specified by the mode adjusting instruction.
The electrical stimulation system is characterized in that the current adjusting component is connected with the sensing unit in a wired or wireless mode and used for receiving a loop signal, and when the loop signal received in the default current adjusting time contains an interrupt signal, the current intensity is reduced by at least 10%.
The electrical stimulation system is characterized in that the specific interrupt signal and the specific recovery signal are defined as the specific interrupt signal and the specific recovery signal when the interrupt signal and the recovery signal with the same time length appear in the time series signal.
The electrical stimulation system is characterized in that if the interrupt signal and the recovery signal with the same time length do not appear in the time series signal, the signal identification unit is regarded as not occurring, namely no trigger mode adjustment signal exists.
In addition, the invention provides a control method of an electrical stimulation mode, which comprises the following steps:
step 1: detecting a loop signal;
step 2: converting the plurality of loop signals into a time series signal;
and step 3: outputting a mode adjustment signal when the time-series signal has a specific interrupt signal and a specific recovery signal;
and 4, step 4: providing and comparing a mode comparison database, which comprises a plurality of default modes, wherein each default mode comprises a default interrupt signal and a default recovery signal, and when a specific interrupt signal and a specific recovery signal of the mode adjustment signal are the same as the default interrupt signal and the default recovery signal, outputting a mode adjustment instruction;
and 5: the mode adjustment command causes an electrical stimulation unit to switch its current output mode.
The control method of the electrical stimulation mode is characterized by comprising a current adjusting component for adjusting the current intensity in a segmented mode within a default current adjusting time until the current intensity specified by the mode adjusting instruction is reached.
The control method of the electrical stimulation mode is characterized in that when a current interrupt signal is received within a preset current adjustment time, the current intensity is reduced by at least 10%.
The control method of the electrical stimulation mode is characterized in that the specific interrupt signal and the specific recovery signal are defined as the specific interrupt signal and the specific recovery signal when the interrupt signal and the recovery signal with the same time length appear in the time series signal.
The control method of the electrical stimulation mode is characterized in that if the interrupt signal and the recovery signal with the same time length do not appear in the time series signal, the interrupt signal and the recovery signal are not generated, namely no trigger mode adjusting signal exists.
[ description of the drawings ]
Fig. 1 is a schematic diagram of an electrical stimulation system according to the present invention.
FIGS. 1A and 1B illustrate one embodiment of a time-series signal.
FIG. 1C shows another embodiment of a time-series signal.
FIGS. 1D and 1E illustrate another embodiment of time-series signals.
Fig. 2 is a diagram illustrating one embodiment of a current adjusting method of the current adjusting assembly according to the present invention.
FIG. 3 is a diagram illustrating another embodiment of a current adjusting assembly according to the present invention.
Fig. 4 is a schematic step diagram of a control method of an electrical stimulation mode according to the present invention.
The symbols in the drawings are as follows:
Time series Signal 201'
Specific interrupt signal T
Interrupt signals T1, T2, T3
Specific recovery signal F
Recovery signals F1, F2, F3, F4
Mode adjustment signal M0
Actuating module 60
Default mode SM
Default interrupt signals ST1, ST2
Default recovery signals SF1, SF2, SF 2'
Mode adjustment command M1
Modes M11, M12
Point f, f'
Steps S1, S2, S3, S4, S5
[ detailed description ] embodiments
Since the present invention discloses an electrical stimulation system and a control method of electrical stimulation mode, wherein the basic principles of the electrical stimulation principle used for physical therapy of human body are known to those skilled in the relevant art, the following description is not fully described. Also, the figures referred to below are schematic representations of structures which relate to the features of the present invention and are not necessarily drawn in full in terms of physical dimensions.
Referring to fig. 1, a schematic diagram of an electrical stimulation system 100 according to the present invention includes an electrical stimulation unit 20 having a first electrode 20A and a second electrode 20B for connecting to an organism to form a closed loop, which is applied to a user, in one embodiment, the first electrode 20A and the second electrode 20B are connected to the user, respectively, and a small amount of current flows through the user when the electrical stimulation system 100 is activated.
A sensing unit 10 is linked to the electrical stimulation unit 20 for detecting a loop signal 201 of the electrical stimulation unit 20, where the loop signal 201 includes a current frequency signal of the aforementioned closed loop, a signal for interrupting the conduction current when the first electrode 20A or the second electrode 20B leaves the living body, and a recovery current signal for conducting after interruption.
A signal receiving unit 30 is connected to the sensing unit 10 by one of wired or wireless, and is used to receive the loop signals 201 of the sensing unit 10, and the wireless connection method herein includes the method implemented by connecting the gateway devices of the field, such as the router or the relay terminal connected to the internet, and the like, and may also be implemented by other wireless connection methods, such as using the daily communication method: GSM (Global System for Mobile Communication), CDMA (Code Division Multiple Access), Bluetooth (Bluetooth technology), ZigBee (low power local area network protocol), and the like.
A signal identification unit 40, converting the loop signals 201 into a time-series signal 201 ', and triggering a mode adjustment signal M0 to a control module 50 when the time-series signal 201' has a specific interrupt signal T and a specific recovery signal F.
Referring to fig. 1, the control module 50 is connected to the actuating module 60 by one of a wired or wireless connection, the control module 50 at least defaults to have a mode comparison database 501, the mode comparison database 501 includes a plurality of default modes SM1, SM2, each of the default modes SM1, SM2 includes a default interrupt signal ST1, ST2 and a default recovery signal SF1, SF2, SF 2', when the specific interrupt signal T of the mode adjustment signal M0 is the same as one of the specific recovery signal F and the default interrupt signals ST1, ST2 and one of the default recovery signals SF1, SF2, a mode adjustment command M1 is output to the actuating module 60, and the actuating module 60 is connected to the electrical stimulation unit 20 by one of a wired or wireless connection, and switches the current output mode of the electrical stimulation unit 20 according to the mode adjustment command M1.
The time-series signal 201 ' is an embodiment of a time-series signal 201 ' that extracts the interrupt signals T and the specific recovery signals F from the loop signals 201 in a time-series manner, referring to fig. 1A, in the present embodiment, the time-series signal 201 ' extracts the interrupt signals T1 and T2 and the recovery signals F1, F2 and F3 from the loop signals 201 in a time-series manner. Referring to fig. 1B, when the interrupt signals T1 and T2 occur for the same time length and when the recovery signals F1, F2, and F3 occur for the same time length, they are respectively defined as a specific interrupt signal T and a specific recovery signal F, and then the default modes SM1 and SM2 in the comparison mode comparison database 501 are compared, in the present embodiment, one of the default modes SM1 is taken as an example, the default interrupt signal ST1 and the default recovery signal SF1 included in the default mode SM1 are the same as the specific interrupt signal T and the specific recovery signal F in the present embodiment, and then a mode adjustment command is output to the actuation module 60, so that the actuation module 60 causes the electrical stimulation unit 20 to switch its current output mode according to the mode adjustment command.
Referring to fig. 1C, another embodiment of the time-series signal 201 'is shown, in this embodiment, the time-series signal 201' extracts the interrupt signals T1, T2 and the recovery signals F1, F2 and F3 from the loop signals 201 in a time-sequenced manner, although the interrupt signals T1 and T2 have the same time length, the recovery signals F1, F2 and F3 do not have the same time length, and therefore the signal recognition unit 40 is considered not generating, i.e., no trigger mode adjustment signal.
Referring to fig. 1D, another embodiment of the time-series signal 201 'is shown, in this embodiment, the time-series signal 201' extracts a plurality of interrupt signals T1, T2, and T3 and recovery signals F1, F2, F3, and F4 from the plurality of loop signals 201 in a time-sequential manner, and the interrupt signals T1, T2, and T3 occur for the same time length, on the other hand, in the recovery signals F1, F2, F3, and F4, F1 and F3 also have the same time length, and F2 and F4 have the same time length.
Therefore, referring to fig. 1E, at this time, the interrupt signals T1, T2, and T3 having the same time are defined as a specific interrupt signal T, the recovery signals F1, F3 having the same time length are defined as a specific recovery signal F, and the recovery signals F2, F4 having another same time length are defined as another specific recovery signal F', which can be illustrated in this embodiment, the specific interrupt signal T and the specific recovery signal F are not limited to one set, but can have multiple sets at the same time, as long as they have a logic rule that appears repeatedly, they can be regarded as the specific interrupt signal T and the specific recovery signal F, and can trigger a mode adjustment signal to the control module 50. In the embodiment shown in fig. 1E, taking one of the default modes SM2 of the mode comparison database 501 as an example, which has the default interrupt signal ST2 and the default recovery signals SF2 and SF2 ', the same as the specific interrupt signal T and the specific recovery signal F, F' in the present embodiment, a mode adjustment command is output to the enabling module 60, so that the enabling module 60 enables the electrical stimulation unit 20 to switch its current output mode according to the mode adjustment command.
Accordingly, when a physiotherapist conducts physical therapy on a patient by using a physical therapy related instrument including or provided with the electrical stimulation system 100 provided by the present invention, if the physiotherapist wants to change the mode of the instrument, that is, change the current output mode of the electrical stimulation system 100, the physiotherapist only needs to use the hand originally in contact with the patient to slightly and briefly leave the body of the patient and touch the body of the patient again, thereby generating the loop signal 201, at this time, the signal identifying unit 40 converts the plurality of loop signals 201 into the time-series signal 201', when the time-series signal has a specific interrupt signal T and a specific recovery signal F, a mode adjusting signal is triggered to the control module 50, and then the electrical stimulation unit 20 switches the current intensity thereof by the operation as described above, the present invention utilizes the concept similar to tapping the morse code, and further adjusts the current output intensity of the electrical stimulation system 100, that is, the physical therapy apparatus including the electrical stimulation system 100 is adjusted to adjust the number of segments without moving to the side of the apparatus to switch the number of segments or to switch the operation mode, and the strength of the current output or the operation mode can be adjusted by touching the click of the patient with a hand.
Specifically, the electrical stimulation system 100 further includes a current adjustment component 70, which is connected to the electrical stimulation unit 20 by one of a wire or a wireless connection, for providing the current of the electrical stimulation unit 20 in segments according to the pattern adjustment command M1 within a predetermined current adjustment time and reaching the current intensity specified by the pattern adjustment command M1. The function mainly lies in that when the current intensity is switched, the current can be increased or reduced in a subsection mode within a preset time to reach the specified current intensity, and the discomfort of a user is reduced.
Referring to fig. 2, in an embodiment of the current adjusting module 70, wherein the horizontal axis is time and the vertical axis is the frequency value of the current, in the embodiment, the current output mode M11 is adjusted to the current output mode M12, the frequency value of the current is adjusted from 60Hz to 140Hz, the preset time in the embodiment is from 0 second to 4 seconds, and the frequency value of the current is slowly increased by 20Hz per second, so as to provide the frequency value of the current reaching the mode M12 by segments, which is 140 Hz.
In addition, it should be noted that the current adjusting element 70 is connected to the sensing unit 10 by one of a wire or a wireless connection, and is used for receiving the loop signal 201, and when the loop signal 201 received within the default current adjusting time includes an interrupt signal, the current adjusting element 70 decreases the current intensity or the frequency value of the current by at least 10% when the current signal is recovered. That is, if the human body is disconnected from the first electrode 20A or the second electrode 20B for a short time and then reconnected, the human body feels uncomfortable about the instantaneous current passing, and therefore, the feeling of the instantaneous current passing through the reconnection after the disconnection can be alleviated by the function of the current adjusting element 70.
Referring to fig. 3, in another embodiment of the current adjusting method of the current adjusting device of the present invention, when the frequency value of the current at the f point is 80Hz at the 1 st second within the preset current adjusting time, and the sensing unit 10 receives the interrupt signal, the current frequency value of 80Hz is not directly output when the current signal is recovered, but the current frequency value of at least 10% lower than 80Hz is output, such as the f' point in fig. 3. It should be noted that, it can be adjusted flexibly according to the sex or age of the user or the sensitivity of the body, for example, if the body is more sensitive, the current signal can be set to be lower than 30% of the original power output frequency value, or conversely, lower than 10% of the original power output frequency value.
The purpose of this function is to reduce the current by at least 10% by the current adjustment assembly 70 when the physical therapist is again in contact with the patient, so as to reduce the discomfort of the patient, when the physical therapist is performing physical therapy on behalf of the patient and when the adjustment mode is completed, the hands are likely to be inadvertently separated from the patient's body and cause a short interruption.
In addition, referring to fig. 4, the present invention further provides a method for controlling an electrical stimulation mode, which can be linked with a physiotherapy apparatus including the electrical stimulation system 100 in a wireless or wired manner by a third-party application, and is controlled to switch the usage mode or switch the current intensity mode.
The control method comprises the following steps:
step 1 (S1): detecting a loop signal;
step 2 (S2): converting the plurality of loop signals into a time series signal;
step 3 (S3): when the time-series signal has a specific interrupt signal and a specific recovery signal, a mode adjustment signal is triggered;
step 4 (S4): providing and comparing a mode comparison database, which comprises a plurality of default modes, wherein each default mode comprises a default interrupt signal and a default recovery signal, and when a specific interrupt signal and a specific recovery signal of the mode adjustment signal are the same as the default interrupt signal and the default recovery signal, outputting a mode adjustment instruction.
Step 5 (S5): the mode adjustment command M1 causes an electrostimulation unit 20 to switch its current output mode.
The current adjusting component is used for adjusting the current intensity in a segmented mode within a default current adjusting time until the current intensity specified by the mode adjusting instruction is reached.
When a current interrupt signal is received within a predetermined current adjustment time, the current level is reduced by at least 10%.
In addition, the specific interrupt signal and the specific recovery signal refer to the interrupt signal and the recovery signal that appear in the time series signal with the same time length, and are defined as the specific interrupt signal and the specific recovery signal.
If the interrupt signal and the recovery signal of the same time length do not appear in the time series signal, it is determined that the interrupt signal and the recovery signal do not occur, i.e., the mode adjustment signal is not triggered.
The control method of electrical stimulation mode provided by the present invention can be applied to any physical therapy instrument, and is not limited by wireless or wired connection, and when a physical therapist uses the physical therapy instrument equipped with the control method of electrical stimulation mode of the present invention and the physical therapy instrument has the electrical stimulation system 100, when the physical therapy is performed on a patient, if the current output intensity or the mode of the physical therapy is to be changed during the physical therapy, the physical therapy instrument only needs to slightly and briefly leave the body of the patient by using the hand originally in contact with the patient and touch the body of the patient again, so as to generate a loop signal, at this time, the signal recognition unit 40 converts a plurality of loop signals 201 into a time-series signal 201', when the time-series signal has a specific interrupt signal T and a specific recovery signal F, a mode adjustment signal is triggered to the control module 50, and then the electrical stimulation unit 20 switches the current intensity thereof by the operation as described above, similar to the concept of tapping a Morse code, the intensity of the current output of the electrical stimulation system 100 is adjusted, that is, the segment number of the physical therapy machine comprising the electrical stimulation system 100 is adjusted, and the segment number is switched without walking to the side of the physical therapy machine, so that the intensity of the current output can be adjusted or the operation mode can be switched by touching the click of the patient with a hand.
Furthermore, the current adjustment component 70, which is connected with the electrical stimulation unit 20 by one of wire or wireless, is used to provide the current of the electrical stimulation unit 20 in segments according to the mode adjustment command M1 within a preset current adjustment time and achieve the current intensity specified by the mode adjustment command M1. The function mainly lies in that when the current intensity is switched, the current can be increased or reduced in a subsection mode within a preset time to reach the specified current intensity, and the discomfort of a user is reduced. In addition, as mentioned above, the current adjusting element 70 is connected to the sensing unit 10 by one of wire or wireless, and is used for receiving the loop signal 201, and when the loop signal 201 received within the default current adjusting time includes an interrupt signal, the current adjusting element 70 decreases the current intensity or the frequency value of the current by at least 10% when the current signal is recovered.
The purpose of this function is to reduce the current by at least 10% by the current adjustment assembly 70 when the physical therapist is again in contact with the patient, so as to reduce the discomfort of the patient, when the physical therapist is performing physical therapy on behalf of the patient and when the adjustment mode is completed, the hands are likely to be inadvertently separated from the patient's body and cause a short interruption.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the claims of the present invention; while the foregoing description is directed to particular embodiments of the present invention, other and further embodiments of the invention may be devised without departing from the basic scope thereof, and the scope thereof is determined by the claims that follow.
Claims (8)
1. An electrical stimulation system comprises an electrical stimulation unit, a first electrode and a second electrode, wherein the electrical stimulation unit is provided with the first electrode and the second electrode which are used for being connected with an organism to form a closed loop; a sensing unit linked with the electrical stimulation unit for detecting a loop signal of the electrical stimulation unit; a signal receiving unit, which is connected with the sensing unit in a wired or wireless manner, for receiving the loop signals of the sensing unit; a signal identification unit, converting the loop signals into a time sequence signal, when the time sequence signal has a specific interrupt signal and a specific recovery signal, triggering a mode adjustment signal to a control module, wherein the specific interrupt signal and the specific recovery signal are in the time sequence signal, the time length of each interrupt signal is the same, and the time length of each recovery signal is the same;
the control module is connected with an actuating module through one of a wired mode or a wireless mode, the control module at least defaults to have a mode comparison database, the mode comparison database comprises a plurality of default modes, each default mode comprises a default interrupt signal and a default recovery signal, when the specific interrupt signal and the specific recovery signal of the mode adjustment signal are the same as the default interrupt signal and the default recovery signal, a mode adjustment instruction is output to the actuating module, the actuating module is connected with the electrical stimulation unit through one of a wired mode or a wireless mode, and the electrical stimulation unit is switched to the current output mode according to the mode adjustment instruction.
2. The electrical stimulation system of claim 1, further comprising a current adjustment component, connected to the electrical stimulation unit by one of a wired or wireless connection, for providing current to the electrical stimulation unit in segments according to the pattern adjustment command within a predetermined current adjustment time to achieve the current level specified by the pattern adjustment command.
3. The electrical stimulation system of claim 2 wherein the current adjustment assembly is one of wired and wireless connected to the sensing unit for receiving the loop signal when in placeAAnd when the loop signal received in the default current adjusting time contains an interrupt signal, reducing the current intensity by at least 10 percent.
4. The electrical stimulation system of claim 1, wherein if the time length of each interrupt signal is not the same and the time length of each recovery signal is the same in the time-series signal, the signal recognition unit is deemed not to have occurred, i.e., not triggered the mode adjustment signal.
5. A method for controlling an electrical stimulation mode, comprising:
step 1: detecting a loop signal;
step 2: converting a plurality of loop signals into a time series signal;
and step 3: when the time sequence signal has a specific interrupt signal and a specific recovery signal, outputting a mode adjustment signal;
and 4, step 4: providing and comparing a pattern comparison database, which comprises a plurality of default patterns, each default pattern comprises a default interrupt signal and a default recovery signal, when the specific interrupt signal of the pattern adjustment signal is the specific interrupt signal, the specific interrupt signal is the time sequence signal, the time length of each interrupt signal is the same, the specific interrupt signal is the specific recovery signal, the specific recovery signal is the time sequence signal, the time length of each recovery signal is the same，And the default interrupt signal，When the default recovery signals are the same, outputting a mode adjustment instruction;
and 5: the mode adjustment command causes an electrical stimulation unit to switch its current output mode.
6. The method of claim 5, further comprising a current adjustment component for adjusting the current level in stages until the current level specified by the mode adjustment command is reached within a predetermined current adjustment time.
7. The method of claim 6, wherein the current level is decreased by at least 10% when a current interrupt signal is received within a predetermined current adjustment time.
8. The method as claimed in claim 5, wherein if the time length of each interrupt signal is not the same and the time length of each recovery signal is the same in the time-series signal, the pattern-adjustment signal is considered not to be generated, i.e. not triggered.
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