An electrical stimulation control device

Abstract

An electrostimulation control device of the present invention includes a cardiac pulsation rhythm acquisition unit, a stimulation calculation unit, a contact point selection unit, and a stimulation terminal respectively connected to the stimulation calculation unit and / or the contact point selection unit. The stimulation terminal includes a plurality of stimulation contact points, and the plurality of stimulation contact points are arranged on the same physical fixing device; the cardiac pulsation rhythm acquisition unit is used to acquire the real-time cardiac pulsation rhythm; the stimulation calculation unit calculates the stimulation moment related to the vasoconstriction frequency and the cardiac pulsation rhythm at the stimulation position where the stimulation terminal is located according to the real-time cardiac pulsation rhythm and the stimulation position of the stimulation terminal; the contact point selection unit selects a target stimulation contact point from all the stimulation contact points; the stimulation terminal outputs an electrostimulation to the stimulation position at the stimulation moment. The present invention accurately selects the stimulation contact points, avoids the errors caused by operations and affects the electrostimulation effect; it is applicable to various scenarios and reduces the requirements of operators for professional knowledge.

Description

Technical Field

[0001] The present invention relates to the technical field of electrical stimulation, and more specifically, to an electrical stimulation control device. Background Art

[0002] Autonomic nervous system dysfunction is prevalent in the population. In particular, patients with cardiovascular diseases are accompanied by overactivation of the sympathetic nerve, resulting in discomfort complaints such as chest pain, chest tightness, palpitations, shortness of breath, insomnia, fatigue, etc., and even ultimately a significant increase in the risk of sudden cardiac death.

[0003] Under the existing technology, a cardiac rescue device is an automated external defibrillator (AED), which can diagnose specific arrhythmias and give an electric shock for defibrillation. It is a medical device that can be used by non-professionals to rescue patients with cardiac arrest. Basically, all patients who experience cardiac arrest and require cardiopulmonary resuscitation need to use an AED. In the event of cardiac arrest, only within the "golden 4 minutes" of the best rescue time, using an automated external defibrillator (AED) to defibrillate and perform cardiopulmonary resuscitation on the patient is the most effective way to stop sudden death.

[0004] In the scenario where an AED is not present, it is an urgently needed product to use an electronic terminal to improve the function of the heart based on the functional data of the heart, that is, an electronic device for daily use or rescue.

[0005] However, the existing terminal products use terminals such as wristwatches to stimulate acupoints on the wrist to relieve the symptoms of heart discomfort. The stimulation of acupoints by terminals such as wristwatches in the existing technology is a product aimed at the comfort of the user, and the actual medical effect is insufficient.

[0006] Therefore, the problems existing in the existing technology need to be further improved and developed. Summary of the Invention

[0007] (1) Object of the Invention: To solve the problems existing in the above-mentioned existing technology, the object of the present invention is to provide an electrical stimulation control device.

[0008] (2) Technical solution: To solve the above technical problems, the present technical solution provides an electrical stimulation control device, including a cardiac rhythm acquisition unit, a stimulation calculation unit, a contact selection unit, and a stimulation terminal respectively connected to the stimulation calculation unit and / or the contact selection unit. The stimulation terminal includes a plurality of stimulation contacts, and the plurality of stimulation contacts are arranged on the same physical fixing device; the cardiac rhythm acquisition unit is used to acquire the real-time cardiac rhythm; the stimulation calculation unit calculates the stimulation moment related to the vasoconstriction frequency and the cardiac rhythm at the stimulation position where the stimulation terminal is located according to the real-time cardiac rhythm and the stimulation position of the stimulation terminal; the contact selection unit selects a target stimulation contact from all the stimulation contacts; the stimulation terminal outputs an electrical stimulation to the stimulation position at the stimulation moment.

[0009] Among them, the stimulation position includes acupoints and acupoint group areas. The acupoints and acupoint group areas included in the stimulation position are collectively referred to as target acupoints.

[0010] Among them, it further includes a control fixing device, and the stimulation calculation unit and the contact selection unit are respectively arranged in the control fixing device.

[0011] Among them, the physical fixing device includes a stimulation patch.

[0012] Among them, the stimulation terminal is fixed on the wrist, head circumference or chest circumference through a first fixing device.

[0013] Among them, the cardiac rhythm acquisition unit is a rhythm acquisition module arranged on the wrist and / or a rhythm acquisition module arranged on the chest.

[0014] Among them, the contact selection unit selects a target stimulation point, specifically including the following steps:

[0015] Step A1, control the designated stimulation contact in the stimulation terminal to output a stimulation current at the stimulation moment;

[0016] Step A2, collect the potential difference corresponding to each stimulation contact at the stimulation moment to obtain a stimulation mapping diagram of the potential difference corresponding to each stimulation point;

[0017] Step A3, select the stimulation contact corresponding to the potential difference as the first standard in the stimulation mapping diagram as the target stimulation contact.

[0018] Among them, the target stimulation contact refers to the stimulation contact corresponding to the target acupoint or acupoint group. The designated stimulation contact includes the target stimulation contact or acupoint group and other designated stimulation contacts.

[0019] Among them, the first standard is the potential difference corresponding to the target acupoint during electrical stimulation. The contact selection unit selects the corresponding potential difference as the first standard in the first standard mapping diagram according to the target acupoint.

[0020] Among them, the first standard mapping diagram includes different acupoints and the potential differences corresponding to different acupoints.

[0021] The potential differences corresponding to different acupoints in the first standard mapping diagram are the specific values of the potential differences or the value ranges of the potential differences.

[0022] Among them, in step A1, controlling the specified stimulation contact in the stimulation terminal to output a stimulation current at the stimulation moment means starting each stimulation contact of the stimulation terminal simultaneously; at this time, the specified stimulation contact in step A1 is each stimulation contact of the stimulation terminal.

[0023] Among them, in step A1, when controlling the specified stimulation contact in the stimulation terminal to output a stimulation current at the stimulation moment, it is started in partitions according to the selected partitions, and the stimulation contacts corresponding to the target acupoints are selected.

[0024] In step A2, collect the potential differences corresponding to each stimulation contact at the stimulation moment in the started selected partitions to obtain a stimulation mapping diagram of the potential differences corresponding to the stimulation points.

[0025] Among them, step A1 includes the following steps.

[0026] Construct selected partitions of the stimulation contacts to obtain N selected partitions.

[0027] Start the stimulation contacts of single or multiple selected partitions in sequence to output a stimulation current at the stimulation moment.

[0028] Among them, the selected partitions include a cross partition and a Y-shaped partition; the number of selected partitions is a*b, where a is the total number of stimulation patches and b is an integer greater than 0.

[0029] Among them, step A3 includes the following steps. In the stimulation mapping diagrams corresponding to the selected partitions started in sequence, select the stimulation contacts corresponding to the first standard for the potential differences until M stimulation contacts meeting the first standard are obtained, then stop the stimulation contacts of the unstarted selected partitions; M is an integer equal to the number of corresponding acupoints in the target acupoints; at this time, the M stimulation contacts meeting the first standard are the target stimulation contacts.

[0030] Among them, step A3 also includes the following steps. In the stimulation mapping diagrams corresponding to the selected partitions started in sequence, select the stimulation contacts corresponding to the first standard for the potential differences until Z stimulation contacts meeting the first standard are obtained, that is, partial stimulation contacts are obtained, then stop the stimulation contacts of the unstarted selected partitions; Z is a positive integer greater than or equal to 2 and less than the number of corresponding acupoints in the target acupoints.

[0031] The contact selection unit corresponds the target acupoint positions of some of the stimulation contacts in the treatment plan, and adjusts the acupoint shape map so that the acupoint shape map coincides with the positions where the some of the stimulation contacts are located, to obtain the target acupoint shape map;

[0032] After corresponding the target acupoint shape map to the some of the stimulation contacts on the stimulation patch, the target stimulation contacts corresponding to all the target acupoints in the treatment plan are selected.

[0033] Among them, adjusting the acupoint shape map includes rotating and scaling the acupoint shape map.

[0034] Among them, each treatment plan includes the target acupoints for electrical stimulation, and also includes the acupoint shape map for the target acupoints for electrical stimulation. The shape map formed by connecting each target acupoint is the acupoint shape map.

[0035] Among them, the heart beat rhythm acquisition unit is wirelessly or wiredly connected to the stimulation calculation unit and / or the contact selection unit.

[0036] (III) Beneficial effects: The present invention provides an electrical stimulation control device. By precisely selecting the stimulation contacts, electrical stimulation is precisely applied to the acupoints at the stimulation moment, avoiding errors caused by operations and affecting the effect of electrical stimulation, thereby improving the heart pumping function, enhancing the contraction and conduction ability of blood vessels, reducing blood pressure, and making the heart function stronger; in addition, it is applicable to various scenarios, reducing the requirements for the operator's professional knowledge. Description of the Drawings

[0037] Figure 1 is a schematic structural diagram of a preferred embodiment of an electrical stimulation control device of the present invention;

[0038] Figure 2 is a schematic structural diagram of another preferred embodiment of an electrical stimulation control device of the present invention. Detailed Description of the Invention

[0039] The following further describes the present invention in detail with reference to the preferred embodiments. More details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can obviously be implemented in many other ways different from this description. Those skilled in the art can make similar generalizations and deductions according to the actual application situation without departing from the connotation of the present invention. Therefore, the protection scope of the present invention should not be limited by the content of this specific embodiment.

[0040] The drawings are schematic diagrams of the embodiments of the present invention. It should be noted that this drawing is only for illustration and is not drawn according to the condition of equal proportion, and should not be used to limit the actual protection scope required by the present invention.

[0041] An electrical stimulation control device includes a cardiac rhythm acquisition unit, a stimulation calculation unit, a contact selection unit, and a stimulation terminal respectively connected to the stimulation calculation unit and / or the contact selection unit. The stimulation terminal includes a plurality of stimulation contacts. The cardiac rhythm acquisition unit is configured to acquire the real-time cardiac rhythm; the stimulation calculation unit calculates the stimulation moment related to the vasoconstriction frequency and the cardiac rhythm at the stimulation position where the stimulation terminal is located according to the real-time cardiac rhythm and different stimulation positions where the stimulation terminal is located; the contact selection unit selects a target stimulation contact from all the stimulation contacts; and the stimulation terminal outputs an electrical stimulation to the stimulation position at the stimulation moment.

[0042] The stimulation position of the present invention is the skin surface, which may include acupoints, acupoint group areas or other positions beneficial to improving cardiopulmonary function, and is not limited here. The acupoints and acupoint group areas included in the stimulation position are collectively referred to as target acupoints.

[0043] The present invention provides a preferred embodiment of an electrical stimulation control device. As Figure 1 shown, the electrical stimulation control device includes a cardiac rhythm acquisition unit, a plurality of stimulation calculation units, a plurality of contact selection units, and a stimulation terminal respectively connected to the plurality of stimulation calculation units and / or the plurality of contact selection units. The plurality of stimulation calculation units and / or the plurality of contact selection units are respectively connected to the cardiac rhythm acquisition unit. Each stimulation calculation unit and / or each contact selection unit is connected to a stimulation terminal. The cardiac rhythm acquisition unit is configured to acquire the real-time cardiac rhythm; the stimulation calculation unit calculates the stimulation moment related to the vasoconstriction frequency and the cardiac rhythm at the stimulation position where the stimulation terminal connected to the current stimulation calculation unit is located according to the real-time cardiac rhythm and the stimulation position where the stimulation terminal connected to the current stimulation calculation unit is located; the contact selection unit selects a target stimulation contact from all the stimulation contacts; and the plurality of stimulation terminals output electrical stimulations to their respective stimulation positions at their respective stimulation moments. The stimulation moments of the plurality of stimulation positions may be the same or different. The number of the plurality of stimulation calculation units may be any integer greater than or equal to 1, and the number of the contact selection units and the stimulation terminals is the same as the number of the stimulation calculation units.

[0044] The present invention provides another preferred embodiment of an electrical stimulation control device. As Figure 2As shown, the electrical stimulation control device includes a cardiac rhythm acquisition unit, a stimulation calculation unit, a contact selection unit, and a plurality of stimulation terminals connected to the stimulation calculation unit and / or the contact selection unit. The cardiac rhythm acquisition unit is used to acquire the real-time cardiac rhythm; the stimulation calculation unit calculates the stimulation moments related to the vasoconstriction frequency and the cardiac rhythm at the stimulation positions where the plurality of stimulation terminals are located according to the real-time cardiac rhythm and different stimulation positions where the stimulation terminals are located; the contact selection unit selects a target stimulation contact from all the stimulation contacts; the plurality of stimulation terminals output electrical stimulation to their respective stimulation positions at their respective stimulation moments. The stimulation moments at the stimulation positions where the plurality of stimulation terminals are located may be the same or different. The plurality of stimulation terminals may be any integer greater than or equal to 1.

[0045] The cardiac rhythm acquisition unit of the present invention may include a rhythm acquisition module and a rhythm calculation module. The rhythm acquisition module is used to acquire monitoring data, specifically including: an electrocardiogram acquisition device for acquiring electrocardiogram data, in which case the monitoring data is electrocardiogram data; or a sensor for acquiring pulse beat data, in which case the monitoring data is pulse beat data; or a sensor for acquiring blood oxygen data or blood pressure data, in which case the monitoring data is blood oxygen data or blood pressure data, and the present invention does not make specific limitations. The rhythm calculation module acquires the real-time cardiac rhythm according to the real-time monitoring data. The stimulation calculation unit calculates the stimulation moments related to the vasoconstriction frequency and the cardiac rhythm at the stimulation position (i.e., the position where the stimulation terminal is located) according to the real-time cardiac rhythm. In the third preferred embodiment of the electrical stimulation control device, the cardiac rhythm acquisition unit is arranged on the second fixing device. The cardiac rhythm acquisition unit is wirelessly or wiredly connected to the stimulation calculation unit and / or the contact selection unit. The stimulation terminal includes a plurality of stimulation contacts, and the plurality of stimulation contacts of each stimulation terminal are arranged on a physical fixing device. The physical fixing device may specifically include a stimulation patch. The electrical stimulation control device further includes a control fixing device, and the stimulation calculation unit and the contact selection unit are respectively arranged in the control fixing device.

[0046] The contact selection unit can select a target stimulation contact from all the stimulation contacts and control the target stimulation contact to output a stimulation current. The target stimulation contact outputs a stimulation current to achieve electrical stimulation of the target acupoint.

[0047] When the contact selection unit is connected to multiple stimulation terminals, or the number of multiple contact selection units is one, the contact selection unit directly selects a target stimulation contact from the stimulation terminals it is connected to. When the number of multiple contact selection units is a positive integer greater than 1, the multiple contact selection units are connected to each other, data is shared between each contact selection, and one of the contact selection units is used as the main contact selection unit. At this time, the main contact selection unit selects a target stimulation contact from the stimulation terminals respectively connected to the multiple contact selection units, and each contact selection unit is used to collect information of the stimulation terminal it is connected to, or control the stimulation contact of the stimulation terminal it is connected to to output a stimulation current. When the number of the contact selection units is a positive integer greater than 1, the main contact selection unit can be randomly selected or determined according to a specified rule, and no specific limitation is made here.

[0048] The rhythm acquisition module can be arranged on the wrist and / or chest.

[0049] The target stimulation contact refers to the stimulation contact corresponding to the target acupoint, and the specified stimulation contact includes the target stimulation contact and other specified stimulation contacts.

[0050] The stimulation terminal can be fixed to the part where electrical stimulation is required through the first fixing device, specifically the wrist, head, chest, etc., specifically including the wrist, head circumference, chest circumference, etc. The electrical stimulation terminal is specifically a wristband stimulation device, a headband stimulation device, or a chest band stimulation device. The first fixing device can be an annular band.

[0051] The contact selection unit selects a target stimulation contact, specifically including the following steps:

[0052] Step A1, controlling the specified stimulation contacts in the multiple stimulation terminals to output a stimulation current at the stimulation moment;

[0053] Step A2, collecting the potential difference corresponding to each stimulation contact among the specified stimulation contacts at the stimulation moment, and obtaining a stimulation mapping diagram of the potential difference corresponding to each stimulation point;

[0054] Step A3, selecting the stimulation contact with the potential difference as the first standard in the stimulation mapping diagram and using it as the target stimulation contact.

[0055] The potential difference is obtained from the acquisition monitoring data obtained by the cardiac pulsation rhythm acquisition unit.

[0056] In a preferred embodiment of an electrical stimulation control device, specifically,

[0057] The rhythm acquisition module is a sensor for acquiring pulse beating data. At this time, the monitoring data is pulse beating data; or a sensor for acquiring blood oxygen data or blood pressure data. At this time, the monitoring data is blood oxygen data or blood pressure data. The rhythm calculation module acquires the real-time cardiac beating rhythm according to the real-time monitoring data. At this time, the cardiac beating rhythm acquisition unit is preferably arranged on the wrist.

[0058] The multiple stimulation terminals are placed on the target stimulation acupoints and fixed by an annular belt. The stimulation terminal includes multiple stimulation contacts, and the multiple stimulation contacts of the stimulation terminal are respectively connected to the corresponding stimulation calculation unit and / or the contact selection unit. At this time, the contact selection unit or the main contact selection unit selects a target stimulation contact among all the stimulation contacts. Each contact selection unit controls the target stimulation contact on the stimulation terminal connected to it to output a stimulation current according to the selected target stimulation contact, so as to realize electrical stimulation. The multiple stimulation terminals can be specifically fixed on the wrist or chest by an annular belt.

[0059] The control fixing device is preferably a cuboid, and the physical fixing device is connected to the control fixing device. The physical fixing device includes a first veneer and a second veneer. The first veneer is fixed to the control fixing device, and the stimulation contacts are evenly distributed on the second veneer. The size of the surface of the control fixing device fixed to the physical fixing device is preferably 2 cm * 4 cm - 2.5 cm * 4.5 cm.

[0060] The contact selection unit selects a target stimulation contact, including the following steps:

[0061] Step A1, the contact selection unit respectively controls the specified stimulation contacts in the stimulation terminals connected to it to output stimulation current at the stimulation moment;

[0062] Step A2, the contact selection unit respectively collects the potential differences corresponding to each specified stimulation contact in the stimulation terminals connected to it at the stimulation moment, and obtains a stimulation mapping diagram of the potential differences corresponding to the specified stimulation contacts;

[0063] Step A3, the contact selection unit or the main contact selection unit selects the stimulation contact with the potential difference being the first standard in the stimulation mapping diagram and takes it as the target stimulation contact.

[0064] The potential difference is obtained from the acquired monitoring data obtained by the cardiac beating rhythm acquisition unit.

[0065] The first criterion is the potential difference corresponding to the target acupoint during electrical stimulation. The contact selection unit selects the corresponding potential difference as the first criterion in the first criterion mapping diagram according to the target acupoint. The first criterion mapping diagram includes different acupoints and the potential differences corresponding to different acupoints. The potential differences corresponding to different acupoints in the first criterion mapping diagram can be specific values of the potential difference or value ranges of the potential difference, and no specific limitation is made here. It should be noted that when the potential differences corresponding to different acupoints in the first criterion mapping diagram are specific values, the first criterion is also a specific value; when the potential differences corresponding to different acupoints in the first criterion mapping diagram are value ranges, the first criterion is also a value range.

[0066] In step A1, the contact selection unit controls the specified stimulation contacts in the stimulation terminals connected thereto to output stimulation current at the stimulation moment. It can be to start each stimulation contact of the physical fixing device (stimulation patch) simultaneously, so as to accurately select the stimulation contact corresponding to the target acupoint.

[0067] At this time, the specified stimulation contacts in step A1 are all the stimulation contacts of the multiple stimulation terminals. This method can quickly and accurately select the target stimulation point.

[0068] In step A1, the contact selection unit controls the specified stimulation contacts in the stimulation terminals connected thereto to output stimulation current at the stimulation moment. It can be to start in accordance with the specified partitions for partition start, and select the stimulation contact corresponding to the target acupoint.

[0069] At this time, step A1 includes the following steps.

[0070] The contact selection unit or the main contact selection unit constructs a selection partition of the stimulation contacts, that is, partitions all the stimulation contacts of the multiple stimulation terminals to obtain N selection partitions, where N is a positive integer greater than or equal to 2.

[0071] The contact selection unit sequentially starts the stimulation contacts of a single or multiple selection partitions to output stimulation current at the stimulation moment. At this time, the stimulation contacts of the single or multiple selection partitions started are the specified stimulation contacts. The contact selection unit or the main contact selection unit sends a command to start the specified stimulation contacts to all the contact selection units. Each contact selection unit selects the relevant specified stimulation contacts in the stimulation terminal connected thereto corresponding to it in the command to start the specified stimulation contacts, and starts the relevant specified stimulation contacts in the stimulation terminal connected thereto corresponding to it.

[0072] When partitioning all the stimulation contacts of the multiple stimulation terminals, it can be a cross-partition, a Y-shaped partition, etc., and specific limitations are not made here. The size of the partition can be determined according to the number of all stimulation terminals: when the number of stimulation terminals is less than or equal to 4, the number of partitions selected is a*b (a is the total number of stimulation terminals, b is greater than or equal to 4, and b is an integer); when the number of stimulation terminals is more than 4, the number of partitions selected is a*b (a is the total number of stimulation patches, b is greater than zero and less than or equal to 4, and b is an integer).

[0073] Step A2 includes the following steps,

[0074] The contact selection unit respectively collects the potential differences corresponding to each stimulation contact at the stimulation moment in the activated selection partition among the stimulation terminals connected thereto, and obtains a stimulation mapping diagram of the potential differences corresponding to the stimulation points;

[0075] Step A3 includes the following steps,

[0076] The contact selection unit or the main contact selection unit selects the stimulation contacts corresponding to the first standard in the stimulation mapping diagrams corresponding to the successively activated selection partitions until M stimulation contacts meeting the first standard are obtained, and then stops the stimulation contacts of the unactivated selection partitions; M is an integer equal to the number of corresponding acupoints in the target acupoints. At this time, the M stimulation contacts meeting the first standard are the target stimulation contacts.

[0077] Each treatment plan includes the target acupoints for electrical stimulation, and also includes the acupoint shape diagram for electrical stimulation of the target acupoints. The shape diagram formed by connecting each target acupoint is the acupoint shape diagram.

[0078] Step A3 may further include the following steps,

[0079] The contact selection unit or the main contact selection unit selects the stimulation contacts corresponding to the first standard in the stimulation mapping diagrams corresponding to the successively activated selection partitions until Z stimulation contacts meeting the first standard (i.e., partial stimulation contacts) are obtained, and then stops the stimulation contacts of the unactivated selection partitions; Z is a positive integer greater than or equal to 2 and less than the number of corresponding acupoints in the target acupoints. Here, Z is taken as 3 for example.

[0080] Since the age, height, and weight of each user are different, therefore, directly using the acupoint shape diagram cannot well correspond to the positions of the target acupoints of the user.

[0081] The contact selection unit or the main contact selection unit corresponds the partial stimulation contacts to the target acupoint positions in the treatment plan, and adjusts the acupoint shape map according to the target acupoint positions of the partial stimulation contacts in the treatment plan, so that the acupoint shape map coincides with the positions where the partial stimulation contacts are located, and a target acupoint shape map is obtained; adjusting the acupoint shape map includes rotating and scaling the acupoint shape map, etc.

[0082] Each target acupoint in the treatment plan includes the potential difference corresponding to the acupoint during electrical stimulation. Specifically, the contact selection unit or the main contact selection unit corresponds the partial stimulation contacts according to the potential differences of the partial stimulation contacts during stimulation, and obtains the target acupoints corresponding to the partial stimulation contacts in the treatment plan, that is, obtains the acupoint names of the target acupoints corresponding to the partial stimulation contacts. The contact selection unit or the main contact selection unit searches for the acupoint names of the target acupoints corresponding to the partial stimulation contacts in the acupoint shape map, and obtains the shape map of the acupoints corresponding to the partial stimulation contacts in the acupoint shape map, that is, the partial acupoint shape map. And according to the positional relationship of the partial stimulation contacts, the partial acupoint shape map is adjusted so that the acupoints corresponding to the partial stimulation contacts in the partial acupoint shape map coincide completely with the positions of the partial stimulation contacts, and an adjustment log is recorded when adjusting the partial acupoint shape map, including the rotation degree, scaling factor, etc. According to the adjustment log, the acupoint shape map is adjusted to obtain a target acupoint shape map. At this time, in the target acupoint shape map, the positions of the acupoints corresponding to the partial stimulation contacts correspond to the positions of the partial stimulation contacts.

[0083] After the contact selection unit or the main contact selection unit corresponds the target acupoint shape map to the partial stimulation contacts in the multiple stimulation terminals, the target stimulation contacts corresponding to all the target acupoints in the treatment plan are selected.

[0084] By adjusting the acupoint shape map according to the acupoints corresponding to the partial stimulation contacts, the positions of the stimulated acupoints in the obtained target acupoint shape map are matched with the user, so that the stimulation contacts accurately stimulate the target acupoints, ensuring the stimulation effect.

[0085] The acupoint shape map is preferably a two-dimensional map. When the acupoints included in the acupoint shape map are on different two-dimensional planes, for example, when the acupoint shape map is the acupoint shape map of the wrist, when the acupoint shape map covers the wrist, each acupoint on the acupoint shape map corresponds to the human acupoint, that is, the acupoint shape map is a two-dimensional map obtained by flattening a three-dimensional map.

[0086] Because the age, height, and weight of each user are different, the thickness of each user's wrist is different. Therefore, the contact selection unit or the main contact selection unit can also perform three-dimensional comparison on the acupoint shape map and the partial acupoint shape map according to the distance between the partial stimulation contacts.

[0087] Specifically, the contact selection unit or the main contact selection unit connects the partial stimulation contacts in pairs, that is, each partial stimulation contact is connected to every other partial stimulation contact, and calculates the distance between every two connected partial stimulation contacts. In the target acupoint shape map, the acupoints corresponding to the partial stimulation contacts are selected. According to the distance between every two connected partial stimulation contacts, the distance between the acupoints corresponding to the partial stimulation contacts in the target acupoint shape map is adjusted. A quasi-sphere with the distance between the acupoints corresponding to the partial stimulation contacts with the shortest distance as the diameter is rolled at the position where the target acupoint shape map is bent, so that the crease in the target acupoint map is in an arc shape, and a target acupoint shape map that is more matched to the user is obtained. The quasi-sphere is rolled at the position where the target acupoint shape map is bent, so that the obtained target acupoint shape map is more matched to the curvature of the wrist.

[0088] By adjusting the distance between the acupoints in the target acupoint map, the target acupoint map is three-dimensionalized, so as to fit the acupoint positions of the user more closely.

[0089] The rhythm acquisition module is an electrocardiogram acquisition device for acquiring electrocardiogram data. At this time, the monitoring data is electrocardiogram data. The rhythm calculation module obtains the real-time cardiac pulsation rhythm according to the real-time monitoring data. At this time, the cardiac pulsation rhythm acquisition unit is preferably arranged on the chest.

[0090] The multiple stimulation terminals can be specifically fixed on the wrist through a first fixing device (band).

[0091] In another preferred embodiment of an electrostimulation control device, specifically,

[0092] The rhythm acquisition module is a sensor for acquiring pulse beat data. At this time, the monitoring data is pulse beat data; or a sensor for acquiring blood oxygen data or blood pressure data. At this time, the monitoring data is blood oxygen data or blood pressure data. The rhythm calculation module obtains the real-time cardiac pulsation rhythm according to the real-time monitoring data. At this time, the cardiac pulsation rhythm acquisition unit is preferably arranged on the wrist.

[0093] The multiple stimulation terminals are placed on the target stimulation acupoints and fixed by a band. The stimulation terminals include multiple stimulation contacts, and the multiple stimulation terminals are respectively connected to the stimulation calculation unit. The stimulation calculation unit selects target stimulation contacts among all the stimulation contacts. Each stimulation calculation unit controls the target stimulation contacts on the multiple stimulation terminals to output stimulation current according to the selected target stimulation contacts, so as to realize electrostimulation. The multiple stimulation terminals can be specifically fixed on the wrist or the chest through a first fixing device (band).

[0094] The control fixing device is preferably a cuboid. The number of the control fixing devices is the same as that of the stimulation terminals, and the stimulation calculation unit and / or the contact selection unit can be arranged in any one of the control fixing devices. The physical fixing device includes a first veneer and a second veneer. The first veneer is fixed to the control fixing device, and the stimulation contacts are evenly distributed on the second veneer. The size of the surface of the control fixing device fixed to the physical fixing device is preferably 2 cm * 4 cm - 2.5 cm * 4.5 cm. Only one control fixing device can also be provided, and any one of the physical fixing devices is fixed to the control fixing device.

[0095] The contact selection unit selects a target stimulation contact, including the following steps:

[0096] Step A1, controlling a specified stimulation contact among the plurality of stimulation terminals to output a stimulation current at the stimulation moment;

[0097] Step A2, collecting the potential difference corresponding to each specified stimulation contact at the stimulation moment to obtain a stimulation mapping diagram of the potential difference corresponding to the specified stimulation contact;

[0098] Step A3, selecting a stimulation contact with a potential difference as the first criterion in the stimulation mapping diagram and taking it as the target stimulation contact.

[0099] The potential difference is obtained from the acquired monitoring data obtained by the cardiac pulsation rhythm acquisition unit.

[0100] The first criterion is the potential difference corresponding to the target acupoint during electrical stimulation. The contact selection unit selects the corresponding potential difference as the first criterion in the first criterion mapping diagram according to the target acupoint. The first criterion mapping diagram includes different acupoints and the potential differences corresponding to different acupoints. The potential differences corresponding to different acupoints in the first criterion mapping diagram can be specific values of the potential difference or ranges of the potential difference, and no specific limitation is made here. It should be noted that when the potential differences corresponding to different acupoints in the first criterion mapping diagram are specific values, the first criterion is also a specific value; when the potential differences corresponding to different acupoints in the first criterion mapping diagram are ranges of values, the first criterion is also a range of values.

[0101] In step A1, controlling a specified stimulation contact among the plurality of stimulation terminals to output a stimulation current at the stimulation moment can be to start each stimulation contact of the physical fixing device (stimulation patch) simultaneously, so as to accurately select the stimulation contact corresponding to the target acupoint.

[0102] At this time, the specified stimulation contact in step A1 is all the stimulation contacts among the plurality of stimulation terminals. This method can quickly and accurately select the target stimulation point.

[0103] In step A1, controlling the specified stimulation contacts among the multiple stimulation terminals to output a stimulation current at the stimulation moment may be to start in partitions according to a specified partition, and select the stimulation contacts corresponding to the target acupoints.

[0104] At this time, step A1 includes the following steps.

[0105] Construct a selection partition for the stimulation contacts, that is, partition all the stimulation contacts of the multiple stimulation terminals to obtain N selection partitions, where N is a positive integer greater than or equal to 2.

[0106] Start the stimulation contacts of a single or multiple selected partitions in sequence to output a stimulation current at the stimulation moment. At this time, the stimulation contacts of the single or multiple selected partitions started are the specified stimulation contacts.

[0107] When partitioning all the stimulation contacts of the multiple stimulation terminals, it can be a cross partition, a Y-shaped partition, etc., and no specific limitation is made here. The size of the partition can be determined according to the number of all stimulation terminals: when the number of stimulation terminals is less than or equal to 4, the number of selection partitions is a*b (a is the total number of stimulation terminals, b is greater than or equal to 4 and b is an integer); when the number of stimulation terminals is greater than 4, the number of selection partitions is a*b (a is the total number of stimulation patches, b is greater than zero and less than or equal to 4, and b is an integer).

[0108] Step A2 includes the following steps.

[0109] Collect the potential difference corresponding to each stimulation contact at the stimulation moment in the started selection partitions among the multiple stimulation terminals to obtain a stimulation mapping diagram of the potential difference corresponding to the stimulation points.

[0110] Step A3 includes the following steps.

[0111] In the stimulation mapping diagram corresponding to the sequentially started selection partitions, select the stimulation contacts corresponding to the first standard for the potential difference until M stimulation contacts meeting the first standard are obtained, and then stop the stimulation contacts of the unstarted selection partitions; M is an integer equal to the number of corresponding acupoints in the target acupoints. At this time, the M stimulation contacts meeting the first standard are the target stimulation contacts.

[0112] Each treatment plan includes the target acupoints for electrical stimulation and the acupoint shape diagram including the target acupoints for electrical stimulation. The shape diagram formed by connecting each target acupoint is the acupoint shape diagram.

[0113] Step A3 may also include the following steps.

[0114] The contact selection unit selects the stimulation contacts corresponding to the first criterion in the stimulation mapping diagrams corresponding to the sequentially activated selection partitions until Z stimulation contacts that meet the first criterion (i.e., partial stimulation contacts) are obtained, and then stops the stimulation contacts of the unactivated selection partitions; Z is a positive integer greater than or equal to 2 and less than the number of corresponding acupoints in the target acupoints. Here, Z is taken as an example of 3.

[0115] The contact selection unit corresponds the partial stimulation contacts to the target acupoint positions in the treatment plan, and adjusts the acupoint shape diagram according to the target acupoint positions of the partial stimulation contacts in the treatment plan so that the acupoint shape diagram coincides with the positions where the partial stimulation contacts are located, obtaining the target acupoint shape diagram; adjusting the acupoint shape diagram includes rotating, scaling, etc. of the acupoint shape diagram.

[0116] Each target acupoint in the treatment plan includes the potential difference corresponding to the acupoint during electrical stimulation. Specifically, the contact selection unit corresponds the partial stimulation contacts according to the potential differences of the partial stimulation contacts during stimulation in the treatment plan, obtaining the target acupoints corresponding to the partial stimulation contacts, that is, obtaining the acupoint names of the target acupoints corresponding to the partial stimulation contacts. The contact selection unit searches for the acupoint names of the target acupoints corresponding to the partial stimulation contacts in the acupoint shape diagram, obtaining the shape diagrams of the acupoints corresponding to the partial stimulation contacts in the acupoint shape diagram, that is, partial acupoint shape diagrams. And according to the positional relationship of the partial stimulation contacts, the partial acupoint shape diagrams are adjusted so that the acupoints corresponding to the partial stimulation contacts in the partial acupoint shape diagrams completely coincide with the positions of the partial stimulation contacts, and the adjustment log when adjusting the partial acupoint shape diagrams is recorded, including the rotation degree, scaling factor, etc. According to the adjustment log, the acupoint shape diagram is adjusted to obtain the target acupoint shape diagram. At this time, in the target acupoint shape diagram, the positions of the acupoints corresponding to the partial stimulation contacts correspond to the positions of the partial stimulation contacts.

[0117] After corresponding the target acupoint shape diagram to the partial stimulation contacts in the multiple stimulation terminals, the target stimulation contacts corresponding to all the target acupoints in the treatment plan are selected.

[0118] By adjusting the acupoint shape diagram according to the acupoints corresponding to the partial stimulation contacts, the positions of the stimulated acupoints in the obtained target acupoint shape diagram are matched with the user, enabling the stimulation contacts to accurately stimulate the target acupoints and ensuring the stimulation effect.

[0119] The acupoint shape diagram is preferably a two-dimensional diagram. When the acupoints included in the acupoint shape diagram are on different two-dimensional planes, for example, when the acupoint shape diagram is the acupoint shape diagram of the wrist, when the acupoint shape diagram covers the wrist, each acupoint on the acupoint shape diagram corresponds to the human acupoint, that is, the acupoint shape diagram is a two-dimensional diagram obtained by flattening a three-dimensional diagram.

[0120] Since the age, height, and weight of each user are different, the thickness of each user's wrist is different. Therefore, the contact selection unit can also perform three-dimensional comparison on the acupoint shape map and the partial acupoint shape map respectively according to the distance between some of the stimulation contacts.

[0121] Specifically, the contact selection unit connects the said partial stimulation contacts pairwise, that is, each partial stimulation contact is connected to every other partial stimulation contact, and calculates the distance between each two connected partial stimulation contacts. In the target acupoint shape map, select the acupoints corresponding to the partial stimulation contacts. According to the distance between each two connected partial stimulation contacts, adjust the distance between the acupoints corresponding to the partial stimulation contacts in the target acupoint shape map. Select a quasi-sphere with the distance between the acupoints corresponding to the partial stimulation contacts with the shortest distance as the diameter, and roll it at the position where the target acupoint shape map is bent, so that the crease in the target acupoint map is in an arc shape, and a target acupoint shape map that is more suitable for the user is obtained. Use the quasi-sphere to roll at the position where the target acupoint shape map is bent, so that the obtained target acupoint shape map is more matched with the wrist arc.

[0122] By adjusting the distance between the acupoints in the target acupoint map, the target acupoint map is three-dimensionalized, so as to better fit the acupoint positions of the user.

[0123] An electrical stimulation control device accurately selects stimulation contacts, and accurately performs electrical stimulation on acupoints at the stimulation moment, avoiding errors caused by operations and affecting the effect of electrical stimulation, thereby improving the heart pumping function, enhancing the contraction and conduction ability of blood vessels, reducing blood pressure, and making the heart function stronger; in addition, it is applicable to various scenarios, reducing the operator's requirements for professional knowledge.

[0124] The above content is an illustration of the preferred embodiments of the present invention, which can help those skilled in the art to more fully understand the technical solution of the present invention. However, these embodiments are only examples and cannot be considered that the specific implementation manners of the present invention are limited to the descriptions of these embodiments. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the concept of the present invention, several simple deductions and transformations can still be made, which should all be regarded as belonging to the protection scope of the present invention.

Claims

1. An electrical stimulation control device, characterized in that: The device comprises a heart beat rhythm acquisition unit, a stimulation calculation unit, a contact selection unit, and a stimulation terminal connected to the stimulation calculation unit and / or the contact selection unit respectively, wherein the stimulation terminal comprises a plurality of stimulation contacts, and the plurality of stimulation contacts are arranged on the same physical fixing device; the heart beat rhythm acquisition unit is used to acquire the real-time heart beat rhythm; the stimulation calculation unit calculates the stimulation time related to the vasoconstriction frequency and the heart beat rhythm at the stimulation position where the stimulation terminal is located according to the real-time heart beat rhythm and the stimulation position of the stimulation terminal; the contact selection unit selects the target stimulation contact from all the stimulation contacts; and the stimulation terminal outputs electrical stimulation to the stimulation position at the stimulation time; The contact selection unit selects the target stimulation point, including step A1, starting the partition according to the selected partition, and controlling the designated stimulation contact in the stimulation terminal to output the stimulation current at the stimulation time; step A2, collecting the potential difference corresponding to each stimulation contact at the stimulation time in the started selected partition, and obtaining a stimulation mapping diagram of the potential difference corresponding to each stimulation point; step A3, in the stimulation mapping diagram corresponding to the selected partitions started in sequence, selecting the stimulation contact corresponding to the potential difference of the first standard, until Z stimulation contacts that meet the first standard are obtained, and some stimulation contacts are obtained, then the stimulation contacts of the unstarted selected partitions are stopped; Z is a positive integer greater than or equal to 2, and less than the integer of the number of corresponding acupoints in the target acupoints; the contact selection unit corresponds some stimulation contacts to the target acupoint positions in the treatment plan, and adjusts the acupoint shape map so that the acupoint shape map coincides with the position of some stimulation contacts, and obtains the target acupoint shape map; after the target acupoint shape map corresponds to some stimulation contacts in the stimulation patch, the target stimulation contacts corresponding to all target acupoints in the treatment plan are selected as the target stimulation contacts.

2. An electrical stimulation control device according to claim 1, characterized in that: The stimulation positions include acupoints and acupoint group areas, and the acupoints and acupoint group areas included in the stimulation positions are collectively referred to as target acupoints.

3. An electrical stimulation control device according to claim 1, characterized in that: It also includes a control and fixing device, in which the stimulation calculation unit and the contact point selection unit are respectively arranged.

4. An electrical stimulation control device according to claim 1, characterized in that: The physical fixation device comprises a stimulation patch.

5. The electrical stimulation control device according to claim 1, characterized in that: The stimulation terminal is fixed to the wrist, head circumference or chest circumference through a first fixing device.

6. The electrical stimulation control device according to claim 1, characterized in that: The heart beat rhythm acquisition unit is a rhythm acquisition module arranged on the wrist and / or a rhythm acquisition module arranged on the chest.

7. An electrical stimulation control device according to claim 1, characterized in that: The target stimulation contact refers to the stimulation contact corresponding to the target acupoint or acupoint group, and the designated stimulation contact includes the target stimulation contact or acupoint group and other designated stimulation contacts.

8. The electrical stimulation control device according to claim 1, characterized in that: The first standard is the potential difference corresponding to the target acupuncture point during electrical stimulation, and the contact point selection unit selects the corresponding potential difference in the first standard mapping diagram as the first standard according to the target acupuncture point.

9. An electrical stimulation control device according to claim 8, characterized in that: The first standard mapping diagram includes different acupoints and potential differences corresponding to the different acupoints; The potential difference corresponding to different acupuncture points in the first standard mapping diagram is a specific value of the potential difference or a value range of the potential difference.

10. The electrical stimulation control device according to claim 1, characterized in that: Step A1 The following steps are included: Constructing selection partitions of the stimulation contacts to obtain N selection partitions; The stimulation contacts of a single or multiple selected partitions are activated in sequence, and the stimulation current is output at the stimulation moment.

11. The electrical stimulation control device according to claim 1, characterized in that: The selection partitions include cross partitions and Y-shaped partitions; the number of the selection partitions is a*b, where a is the total number of stimulation patches, and b is an integer greater than 0.

12. An electrical stimulation control device according to claim 1, characterized in that: Step A3 The method comprises the following steps: in the stimulation mapping diagram corresponding to the selected partitions started in sequence, the stimulation contacts corresponding to the first standard of the potential difference are selected, until M stimulation contacts meeting the first standard are obtained, and then the stimulation contacts of the selected partitions that are not started are stopped; M is an integer equal to the number of corresponding acupoints in the target acupoints, and M is greater than Z; at this time, the M stimulation contacts meeting the first standard are the target stimulation contacts.

13. The electrical stimulation control device according to claim 1, characterized in that: Adjusting the acupoint shape diagram includes rotating and scaling the acupoint shape diagram.

14. The electrical stimulation control device according to claim 1, characterized in that: Each treatment plan includes target acupuncture points for electrical stimulation, and also includes an acupuncture point shape diagram of the target acupuncture points for electrical stimulation. The shape diagram composed of lines connecting each target acupuncture point is the acupuncture point shape diagram.

15. The electrical stimulation control device according to claim 1, characterized in that: The cardiac rhythm acquisition unit is connected to the stimulation calculation unit and / or the contact point selection unit wirelessly or by wire.

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