Meridian nursing instrument based on bioelectricity

Abstract

The invention relates to a main and collateral channel nursing instrument based on bioelectricity, which is applied to the field of physical therapy and is characterized in that a magnetic current sensor is used for monitoring the electrifying current condition of each electrode plate and skin, and when a certain area of conductive hydrogel is in poor contact with the skin, the area can be subjected to micro-regulation and control; the area is pressed downwards through the skin pressing device to be in close contact with the skin, skin burning caused by too high local current density due to poor contact is effectively avoided, and when the energizing current of the electrode plate is too high, the conductive hydrogel can be quickly separated from the skin through the magnetic attraction effect of the electromagnetic ring on the hanging barrel, so that the skin is prevented from being damaged due to too high current; in addition, when power supply current of the nursing instrument body to all the electrode plates is too high, the negative voltage electrode box can directly fall off from the skin, and compared with a direct cutting-off mode in the prior art, the situation that equipment is damaged due to sudden interruption of the current can be effectively avoided.

Description

Technical Field

[0001] The present invention relates to a bioelectricity-based meridian care device, and in particular to a bioelectricity-based meridian care device applied in the field of physical therapy. Background Art

[0002] A bioelectric meridian care device is a medical or healthcare device that stimulates human tissue with weak electrical currents to relieve pain, improve blood circulation, or promote tissue repair. Based on the principle of bioelectrical signals, it regulates neuromuscular activity through external currents and is commonly used in chronic pain management, rehabilitation therapy, and other fields.

[0003] Pay special attention to safety when using meridian care devices. If the current is too large, it will cause damage to the skin. In order to improve safety during use, an electronic meridian therapy device with timely can drop with publication number CN106693174A and a bioelectric negative oxygen ion meridian care device with publication number CN118681128A both introduce safety protection measures.

[0004] Although existing technology can monitor the size and duration of the current and automatically cut off the current when it exceeds the preset value, this general one-size-fits-all approach is relatively harmful to the instrument and may also interfere with the normal progress of electrotherapy. In actual work, the contact between each electrode and the skin is different. When one electrode has poor contact with the skin, it will cause the local current density to be too high, causing skin burns. However, other electrodes are in good contact with the skin. If the entire power circuit is cut off at this time, it will inevitably cause the current of other electrodes to suddenly change, further increasing the risk of skin burns. Summary of the Invention

[0005] In view of the above-mentioned prior art, the technical problem to be solved by the present invention is how to monitor and control each electrode sheet at the end to improve the safety of use of each electrode sheet.

[0006] To solve the above problems, the present invention provides a meridian care device based on bioelectricity, comprising a mobile base, a care device body mounted on the upper end of the mobile base, a bioelectric care socket mounted on the side wall of the care device body, a branch harness plugged into the bioelectric care socket, and a plurality of negative pressure electrode boxes connected to the branch harness at the same time, the negative pressure electrode box comprising a negative pressure suction box, a box skirt connected to the lower end of the negative pressure suction box, a plurality of exhaust and pressing bags fixedly connected to the side walls of the negative pressure suction box and communicating with the interior of the negative pressure suction box, and an elastic honeycomb mesh fixedly connected to the inner wall of the negative pressure suction box and extending to the interior of the exhaust and pressing bags, an integrated processor is mounted on the inner wall of the upper middle portion of the negative pressure suction box, and an electrode micro-control component is fixedly connected to the inner wall of the upper end of the negative pressure suction box located on the periphery of the integrated processor, the lower end of the electrode micro-control component is fixedly connected to the inductive component, and the lower end of the inductive component is fixedly connected to the electrode sheet, and the lower end of the electrode sheet is bonded with a conductive hydrogel; The integrated processor includes a current conversion module, a current monitoring module, a current stabilization module, a skin care module, a timed cut-off module and a master control processor, and the skin care module includes a skin compression unit and a skin peeling unit. The inductive component includes a thermal conductive patch, a plurality of magnetic current sensors fixedly embedded in the thermal conductive patch and distributed around the thermal conductive patch at equal intervals, and a plurality of side pressure rings fixedly connected to the outer periphery of the thermal conductive patch and corresponding to each magnetic current sensor respectively. The electrode micro-control component includes a hanging tube connected to the inner wall of the upper end of the negative pressure suction box, a plurality of skin compressors fixedly connected to the lower end of the hanging tube and fixedly connected to the side pressure rings. The magnetic current sensor and the skin compressor are both connected to the integrated processor signal through the master control processor. The integrated processor also includes a power-off module, and the negative pressure suction box is equipped with an alarm connected to the power-off module signal.

[0007] In the above-mentioned bioelectricity-based meridian care device, the current flowing through each negative pressure electrode box is monitored, and the contact state between the negative pressure electrode box and the skin is fine-tuned according to the monitoring results, thereby effectively preventing skin burns caused by poor contact. In addition, when the current is too high, the negative pressure electrode box can be quickly disconnected from the skin, thereby realizing independent monitoring and regulation of each negative pressure electrode box, which can better improve the safety of use.

[0008] As a further improvement of the present application, multiple side pressure rings are spliced ​​into a circular ring with the same center as the thermal patch, and each side pressure ring faces a magnetic current sensor. Multiple pairs of magnetic current sensors and side pressure rings divide the thermal patch into equal areas, and each magnetic current sensor is connected to the current monitoring module signal.

[0009] As a further improvement of the present application, the skin compressor includes a corrugated elastic telescopic cover, a closed disk fixedly connected to the upper and lower ends of the corrugated elastic telescopic cover, an electrostrictive rod fixedly connected between the two closed disks and connected to the skin compression unit signal, and an elastic filling body saturated with the inside of the corrugated elastic telescopic cover.

[0010] As a further improvement of the present application, the electrostrictive rod is in an extended state when powered on, and in a contracted state when powered off.

[0011] As a further improvement of the present application, the electrode micro-control assembly includes a magnetic ring fixedly connected to the upper end of the hanging tube, an elastic connecting ring fixedly connected to the upper end of the magnetic ring, and an electromagnetic ring fixedly connected to the upper end of the elastic connecting ring and connected to the peeling unit signal.

[0012] As another improvement of the present application, the box skirt includes a sealing base and a silicone layer bonded to the outside of the sealing base, and the sealing base is made of a flexible material.

[0013] As another improved supplement to the present application, a T-shaped ring groove is provided at the lower end of the negative pressure suction box, and a T-shaped plug ring fixedly connected to the upper end of the sealing base is connected to the damping sliding connection in the T-shaped ring groove. A plurality of vent holes distributed at equal intervals are provided at the lower end of the T-shaped plug ring, and a plurality of piezoelectric telescopic columns connected to the peeling unit signal are also fixedly connected between the upper end of the T-shaped plug ring and the upper inner wall of the T-shaped ring groove.

[0014] As another improvement of the present application, a negative oxygen ion care socket is installed at the lower end of the care device body located at the bioelectric care socket, and a negative oxygen ion cushion is plugged into the negative oxygen ion care socket.

[0015] As a further improvement of the present application, a heat absorbing block is fixedly embedded in the interior of the thermal conductive patch near the side pressure ring, and a transparent column connected to the heat absorbing block through a flexible thermal conductive wire is fixedly embedded in the inner wall of the upper end of the negative pressure suction box facing the heat absorbing block, and a temperature display bubble is embedded in the interior of the transparent column.

[0016] As a further improvement of the present application, the lower surface of the conductive hydrogel is 0.5-1 cm higher than the lower end surface of the box skirt, the elastic connecting ring has an inner and outer double-layer structure, and the elastic connecting ring is made of elastic material.

[0017] To summarize, the magnetic current sensor is used to monitor the current between each electrode sheet and the skin. When a certain area of ​​the conductive hydrogel has poor contact with the skin, this area can be fine-tuned. The skin compressor is used to press this area down and make it in close contact with the skin, effectively avoiding poor contact and causing local current density to be too high and burn the skin. When the current of the electrode sheet is too high, the electromagnetic ring can be used to magnetically attract the hanging tube to quickly separate the conductive hydrogel from the skin to avoid damage to the skin due to excessive current. In addition, when the power supply current of the care device body to all electrode sheets is too high, the negative pressure electrode box can be directly removed from the skin. Compared with the direct cutting method in the prior art, it can effectively avoid sudden interruption of current and damage to the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the use of the negative pressure electrode box according to the first embodiment of the present application; Figure 2 This is a schematic diagram of the use of the negative oxygen ion cushion according to the second embodiment of the present application; Figure 3 This is a three-dimensional exploded view of the negative pressure electrode box according to the first and second embodiments of the present application; Figure 4 This is a side perspective view of the bottom of the negative pressure electrode box according to the first and second embodiments of the present application; Figure 5 This is a front cross-sectional view of the negative pressure electrode box according to the first and second embodiments of the present application; Figure 6 This is a top view of the thermal conductive patch according to the first embodiment of the present application; Figure 7 This is a front cross-sectional view of the skin compress according to the first embodiment of the present application; Figure 8 This is a front cross-sectional view of a box skirt according to a second embodiment of the present application; Figure 9 for Figure 5 A magnified view of the structure at point A in the middle.

[0019] Description of the numbers in the figure: 1 Mobile base, 2 Nursing device body, 3 Bioelectric nursing socket, 4 Branching harness, 5 Negative pressure electrode box, 6 Negative oxygen ion nursing socket, 7 Negative oxygen ion cushion, 8 Negative pressure suction box, 801 T-shaped ring groove, 9 Box skirt, 901 Sealing base, 902 Silicone layer, 10 Exhaust and pressure bag, 11 Elastic honeycomb mesh, 12 Integrated processor, 13 Electrode sheet, 14 Conductive hydrogel, 15 Thermal conductive patch, 16 Magnetic current sensor, 17 Side pressure ring, 18 Hanging tube, 1801 Magnetic ring, 19 Skin compressor, 1901 Corrugated elastic telescopic cover, 1902 Closing disk, 1903 Electrostrictive rod, 1904 Elastic filling body, 20 Elastic connecting ring, 21 Electromagnetic ring, 22 T-shaped plug ring, 23 Vent, 24 Piezoelectric telescopic column, 25 Heat absorbing block, 26 Transparent column, 27 Temperature display bubble. DETAILED DESCRIPTION

[0020] The following describes three implementation methods of the present application in detail with reference to the accompanying drawings.

[0021] The first implementation method: like Figure 1 、 3 , 4 and Figure 5As shown, it includes a mobile base 1, a nursing device body 2 installed on the upper end of the mobile base 1, a bioelectric nursing socket 3 installed on the side wall of the nursing device body 2, a branch harness 4 plugged into the bioelectric nursing socket 3, and a plurality of negative pressure electrode boxes 5 connected to the branch harness 4 at the same time. The negative pressure electrode box 5 includes a negative pressure suction box 8, a box skirt 9 connected to the lower end of the negative pressure suction box 8, a plurality of exhaust pressing bags 10 fixedly connected to the side wall of the negative pressure suction box 8 and connected to the interior of the negative pressure suction box 8 (preferably made of rubber, and other materials can also be selected according to actual needs), and an elastic honeycomb mesh fixedly connected to the inner wall of the negative pressure suction box 8 and extending to the interior of the exhaust pressing bag 10 11 (rubber material is preferred, and other materials can also be selected according to actual needs). An integrated processor 12 is installed on the inner wall of the upper middle part of the negative pressure suction box 8, and an electrode micro-control component is fixedly connected to the inner wall of the upper end of the negative pressure suction box 8 located on the periphery of the integrated processor 12. The lower end of the electrode micro-control component is fixedly connected to the inductive component, and the lower end of the inductive component is fixedly connected to the electrode sheet 13. The lower end of the electrode sheet 13 is bonded with a conductive hydrogel 14. The integrated processor 12 includes a current conversion module, a current monitoring module, a current stabilization module, a skin care module, a timer cut-off module and a master control processor, and the skin care module includes a skin pressing unit and a skin peeling unit. When working, , multiple negative pressure electrode boxes 5 are connected to the bioelectric nursing socket 3 on the nursing instrument body 2 through the branch harness 4. The negative pressure electrode box 5 is adsorbed on the skin by the negative pressure effect. During adsorption, the air inside the negative pressure suction box 8 is discharged by pressing the exhaust pressing capsule 10 by hand, and then the negative pressure electrode box 5 is attached to the skin, and it is kept in contact with the skin without a gap. After releasing the exhaust pressing capsule 10, negative pressure suction begins to be generated inside the negative pressure suction box 8, thereby adsorbing the negative pressure electrode box 5 on the skin. After turning on the nursing instrument body 2, the integrated processor 12 is powered on. The integrated processor 12 converts the power supply current of the nursing instrument body 2 into a safe current through the current conversion module. The nursing current is then passed to the electrode sheet 13, and then the conductive hydrogel 14 passes the nursing current to the skin. At this point, the bioelectric nursing work is officially started. During the nursing process, the current monitoring module monitors the power supply current of the nursing instrument body 2 in real time. When the current is too high, the skin care module is triggered to protect the skin. The current stabilizing unit is used to stabilize the current to ensure stable treatment during the electrotherapy process. The timing cut-off module has the function of setting the electrotherapy time. When the working time of the negative pressure electrode box 5 exceeds the set threshold, the timing cut-off module will cut off the power to the electrode sheet 13 to avoid burns to the skin due to excessive electrotherapy time. It should be noted that the negative pressure electrode box 5 is made of lightweight materials as a whole to prevent the negative pressure electrode box 5 from being too heavy and the negative pressure suction force of the negative pressure suction box 8 from being insufficient, thereby preventing the negative pressure electrode box 5 from being firmly adsorbed on the skin. In addition, the conductive hydrogel 14 itself has a certain viscosity, which can enhance the negative pressure adsorption strength of the negative pressure electrode box 5 and prevent the negative pressure electrode box 5 from falling off the skin during electrotherapy. like Figure 5 、 6 As shown, the inductive component includes a thermally conductive patch 15, a plurality of magnetic current sensors 16 (existing technology, the specific model is selected according to actual needs) fixedly embedded in the thermally conductive patch 15 and distributed around the side of the pressure ring 17 (preferably insulating plastic material, can also be selected according to actual needs) fixedly connected to the outer periphery of the thermally conductive patch 15 and corresponding to each magnetic current sensor 16, the electrode micro-control component includes a hanging tube 18 connected to the inner wall of the upper end of the negative pressure suction box 8, a plurality of skin pressers 19 fixedly connected to the lower end of the hanging tube 18 and fixedly connected to the side pressure ring 17, the magnetic current sensor 16 and the skin presser 19 are both connected to the integrated processor 12 signal through the master control processor, when the conductive hydrogel 14 energizes the skin, the magnetic current sensor 16 senses the current of the electrode sheet 13 When the conductive hydrogel 14 is in close contact with the skin, the current at each point on the electrode sheet 13 is roughly equal. At this time, each magnetic current sensor 16 can monitor the current value. When the conductive hydrogel 14 is not in close contact with the skin, a local resistance hotspot is formed between the two, resulting in uneven current distribution. For example, oil or dandruff residue on the skin surface will form an insulating layer, and the resistance of some areas is extremely high. The current is forced to pass through the remaining contact points, causing a sudden increase in local current density. No current passes through the electrode sheet 13 in the high-resistance area, and the magnetic current sensor 16 in this area cannot monitor the current. Then, the magnetic current sensor 16 in this area triggers the skin pressing unit to let the skin press 19 press the conductive hydrogel 14 against the skin, so that the conductive hydrogel 14 is in close contact with the skin, effectively avoiding the generation of resistance hotspots, and thus effectively preventing skin burns. like Figure 7As shown, the skin compress 19 includes a corrugated elastic telescopic cover 1901 (preferably made of polyurethane elastic material, but other materials can also be selected according to actual needs), a closed disk 1902 fixedly connected to the upper and lower ends of the corrugated elastic telescopic cover 1901, an electrostrictive rod 1903 (made of electrostrictive material) fixedly connected between the two closed disks 1902 and connected to the skin compressing unit signal, and an elastic filling body 1904 (preferably made of rubber material, but other materials can also be selected according to actual needs) saturatedly filled in the corrugated elastic telescopic cover 1901. The electrostrictive rod 1903 is in an extended state when powered on and in a contracted state when powered off. When a certain magnetic current sensor 16 does not detect the current flowing from the electrode sheet 13 in this area, the electrostrictive rod 1903 is in an extended state. When the current flows, the magnetic current sensor 16 first triggers the skin-pressing unit, which instructs the integrated processor 12 to supply power to the electrostrictive rod 1903 through the master control processor. After the electrostrictive rod 1903 is energized, it extends, thereby pressing down the side pressure ring 17 to allow the conductive hydrogel 14 to be in close contact with the skin, effectively avoiding the generation of resistance hot spots. It should be noted that since the elastic connecting ring 20 above is elastic, the extension of the skin-pressing device 19 will act on the side pressure ring 17 and the elastic connecting ring 20 at the same time. The bending of the elastic connecting ring 20 under pressure may affect the close contact between the conductive hydrogel 14 and the skin. However, the skin is more flexible, and the conductive hydrogel 14 will be pressed against the skin first. Therefore, the elasticity of the elastic connecting ring 20 has little effect on the close contact between the conductive hydrogel 14 and the skin and can be ignored. like Figure 6 As shown, multiple side pressure rings 17 are spliced ​​into a circular ring with the same center as the thermal conductive patch 15, and each side pressure ring 17 is directly opposite to a magnetic current sensor 16. Multiple pairs of magnetic current sensors 16 and side pressure rings 17 divide the thermal conductive patch 15 into equal areas, and each magnetic current sensor 16 is connected to the current monitoring module signal. Multiple side pressure rings 17 form a circular ring, and there is no seal between two adjacent side pressure rings 17. In this way, when no current passes through a certain area of ​​the electrode sheet 13, the conductive hydrogel 14 is in close contact with the skin by allowing the skin compressor 19 to press down the side pressure ring 17 in this area, thereby realizing adaptive regulation of the contact state between the conductive hydrogel 14 and the skin to avoid burns to the skin due to loose contact; This embodiment can monitor the contact status between each conductive hydrogel 14 and the skin and make adaptive adjustments. Compared with the existing technology, this embodiment can monitor and regulate the negative pressure electrode box 5 at each end, ensuring that the electrotherapy of each acupuncture point on the body can achieve the best therapeutic effect and effectively prevent burns to the skin. It is also gentler than the existing technology of directly cutting off the entire circuit, which is conducive to extending the service life of the equipment.

[0022] Second implementation method: On the basis of the first embodiment, this embodiment further improves the peeling unit to improve the safety of the negative pressure electrode cartridge 5, while the rest of the parts remain the same as the first embodiment; like Figure 3 、 5 As shown, the electrode micro-control assembly includes a magnetic ring 1801 fixedly connected to the upper end of the hanging tube 18, an elastic connecting ring 20 fixedly connected to the upper end of the magnetic ring 1801, and an electromagnetic ring 21 (made of electromagnetic material) fixedly connected to the upper end of the elastic connecting ring 20 and connected to the peeling unit signal. The lower surface of the conductive hydrogel 14 is 0.5-1 cm higher than the lower end surface of the box skirt 9. The elastic connecting ring 20 has an inner and outer double-layer structure, and the elastic connecting ring 20 is made of elastic material (polyurethane elastic material is preferably used, and other materials can also be selected according to actual needs). When the current flowing into the entire electrode sheet 13 exceeds the set threshold, this current will cause burns to the skin, and the magnetic current sensor 16 will trigger after detecting this current. The skin peeling unit allows the integrated processor 12 to energize the electromagnetic ring 21. The magnetic force generated by the electromagnetic ring 21 after being energized produces a magnetic attraction force on the magnetic ring 1801, thereby lifting the entire inductive component and the electrode micro-control component, thereby causing the conductive hydrogel 14 to break contact with the skin, effectively preventing skin burns caused by excessive current. Compared with the method of cutting off the entire circuit in the prior art, this embodiment can adaptively cut off the conductive hydrogel 14 from contact with the skin according to the specific situation of each negative pressure electrode box 5. In this way, cutting off a single conductive hydrogel 14 will not affect the normal operation of other conductive hydrogels 14, and the entire power supply circuit does not need to be cut off, which can effectively avoid sudden power outages and shortening the service life of the device; like Figure 8 、 9As shown, the box skirt 9 includes a sealing base 901 and a silicone layer 902 bonded to the outside of the sealing base 901, and the sealing base 901 is made of a flexible material (rubber material is preferred, and other materials can also be selected according to actual needs). A T-shaped ring groove 801 is provided at the lower end of the negative pressure suction box 8, and a T-shaped plug ring 22 fixedly connected to the upper end of the sealing base 901 is connected in a damping sliding manner in the T-shaped ring groove 801. The lower end of the T-shaped plug ring 22 is provided with a plurality of vent holes 23 distributed around at equal intervals. A plurality of piezoelectric telescopic columns 24 (made of piezoelectric material) connected to the descaling unit signal are also fixedly connected between the upper end of the T-shaped plug ring 22 and the upper end inner wall of the T-shaped ring groove 801. The T-shaped plug ring 22 is connected to the T-ring groove 801 in a damping sliding manner, and there is no gap between the two. This can ensure the sealing of the inside of the negative pressure suction box 8. When the magnetic current sensor 16 detects the electrode sheet 13 When the current exceeds the set threshold, the peeling unit simultaneously triggers the integrated processor 12 to energize the piezoelectric telescopic column 24. The piezoelectric telescopic column 24 extends after being energized, so that the negative pressure suction box 8 and the box skirt 9 move away from each other, thereby exposing the vent 23 at the lower end of the T-shaped plug ring 22. In this way, the inside and outside of the negative pressure suction box 8 are interconnected, so that the negative pressure adsorption force of the negative pressure suction box 8 is invalid, thereby achieving the negative pressure electrode box 5 falling off from the skin. When the current of the electrode sheet 13 is too high due to aging of the equipment, this falling-off mechanism can better protect the skin. Moreover, in the first embodiment, after the conductive hydrogel 14 is out of contact with the skin, since the two are still relatively close to each other, even if they are out of contact, an arc is likely to be generated, and the separation is not thorough enough. Therefore, in this embodiment, the negative pressure electrode box 5 is directly fallen off from the skin to achieve a more thorough separation effect. like Figure 5 As shown, the heat-conducting patch 15 is further fixedly embedded with a heat-absorbing block 25 inside the side pressure ring 17, and the inner wall of the upper end of the negative pressure suction box 8 facing the heat-absorbing block 25 is fixedly embedded with a transparent column 26 connected to the heat-absorbing block 25 through a flexible thermal conductive wire, and the transparent column 26 is embedded with a temperature-displaying bubble 27 (made of thermochromic material) inside. Since the electrode sheet 13 will age during repeated use, its resistance will increase and the current flow rate will be reduced, which not only reduces the electrotherapy effect, but also the heat generated will cause damage to the skin. Therefore, in this embodiment, a heat-absorbing block 25 is added on the basis of the inductive component to absorb the heat generated by the electrode sheet 13 and transfer the heat to the temperature-displaying bubble 27 through the flexible thermal conductive wire. When the temperature exceeds the color change threshold of the temperature-displaying bubble 27, the temperature-displaying bubble 27 will change color. In this way, the nursing staff can know the usage status of the electrode sheet 13 by observing the color change, which is convenient for timely replacement of the electrode sheet 13. like Figure 2As shown, the nursing instrument body 2 is located at the lower end of the bioelectric nursing socket 3 and is also equipped with a negative oxygen ion nursing socket 6, and the negative oxygen ion nursing socket 6 is plugged into a negative oxygen ion cushion 7 (this is the existing technology, and the specific model is selected according to actual needs). In addition to being able to perform bioelectric electrotherapy, this meridian nursing instrument also adds additional treatment methods by adding a negative oxygen ion cushion 7. The negative oxygen ion magnetic field can effectively promote blood circulation, reflecting the versatility of the meridian nursing instrument.

[0023] The third implementation method: Based on the second embodiment, this embodiment performs equivalent replacement of the electrode micro-control component to achieve the purpose of reducing maintenance cost and production cost; The integrated processor 12 also includes a power-off module, and an alarm connected to the power-off module signal is installed on the negative pressure suction box 8. The power-off module serves to cut off the power to each electrode piece 13. When the magnetic current sensor 16 detects that the current of the electrode piece 13 exceeds the set threshold, the integrated processor 12 immediately triggers the power-off module to cut off the power supply to the electrode piece 13, and at the same time triggers the alarm to sound an alarm, thereby reminding the nursing staff that the current of the electrode piece 13 here is too high. There is no need to use the electrode micro-control component and the piezoelectric telescopic column 24 to achieve skin peeling. The protection method is simpler and more direct, and can also reduce the production cost of the negative pressure electrode box 5. However, the sudden power-off method of this embodiment will also cause the current of other normally working electrode pieces 13 to suddenly change, thereby causing damage to the skin. Therefore, this embodiment can be considered for use when only one negative pressure electrode box 5 is used for electrotherapy.

[0024] In view of current actual needs, the protection scope of the above-mentioned implementation mode adopted in this application is not limited to this. Various changes made within the knowledge scope of technical personnel in this field without departing from the concept of this application still fall within the protection scope of the present invention.

Claims

1. A meridian care device based on bioelectricity, characterized by: The invention comprises a mobile base (1), a nursing instrument body (2) mounted on the upper end of the mobile base (1), a bioelectric nursing socket (3) mounted on the side wall of the nursing instrument body (2), a branch wire harness (4) plugged into the bioelectric nursing socket (3), and a plurality of negative pressure electrode boxes (5) simultaneously connected to the branch wire harness (4), wherein the negative pressure electrode box (5) comprises a negative pressure suction box (8), a box skirt (9) connected to the lower end of the negative pressure suction box (8), a plurality of exhaust pressing bags (10) fixedly connected to the side wall of the negative pressure suction box (8) and communicating with the interior of the negative pressure suction box (8), and a plurality of negative pressure electrode boxes (11) connected to the lower end of the negative pressure suction box (8). ), and an elastic honeycomb mesh (11) fixedly connected to the inner wall of the negative pressure suction box (8) and extending to the interior of the exhaust pressing bag (10), an integrated processor (12) is installed on the inner wall of the upper middle part of the negative pressure suction box (8), and an electrode micro-control component is fixedly connected to the inner wall of the upper end of the negative pressure suction box (8) located on the periphery of the integrated processor (12), the lower end of the electrode micro-control component is fixedly connected to the inductive component, and the lower end of the inductive component is fixedly connected to the electrode sheet (13), and the lower end of the electrode sheet (13) is bonded with a conductive hydrogel (14); The integrated processor (12) includes a current conversion module, a current monitoring module, a current stabilization module, a skin care module, a timed cut-off module and a master control processor, and the skin care module includes a skin pressing unit and a skin peeling unit. The inductive component includes a thermal conductive patch (15), a plurality of magnetic current sensors (16) fixedly embedded in the thermal conductive patch (15) and distributed around the thermal conductive patch at equal intervals, and a plurality of side pressure rings (17) fixedly connected to the periphery of the thermal conductive patch (15) and corresponding to each magnetic current sensor (16). The electrode micro-control component includes a hanging tube (18) connected to the inner wall of the upper end of the negative pressure suction box (8), a plurality of skin pressers (19) fixedly connected to the lower end of the hanging tube (18) and fixedly connected to the side pressure rings (17). The magnetic current sensors (16) and the skin pressers (19) are both connected to the integrated processor (12) through the master control processor. The integrated processor (12) also includes a power-off module, and an alarm connected to the power-off module signal is installed on the negative pressure suction box (8).

2. The bioelectricity-based meridian care device according to claim 1, characterized in that: A plurality of the side pressure rings (17) are spliced ​​into a circular ring having the same center as the thermal conductive patch (15), and each side pressure ring (17) faces a magnetic current sensor (16). The plurality of pairs of the magnetic current sensors (16) and the side pressure rings (17) divide the thermal conductive patch (15) into equal areas, and each magnetic current sensor (16) is connected to the current monitoring module signal.

3. The bioelectricity-based meridian care device according to claim 1, characterized in that: The skin compression device (19) comprises a corrugated elastic telescopic cover (1901), a closed disk (1902) fixedly connected to the upper and lower ends of the corrugated elastic telescopic cover (1901), an electrostrictive rod (1903) fixedly connected between the two closed disks (1902) and connected to the skin compression unit signal, and an elastic filling body (1904) saturated with the interior of the corrugated elastic telescopic cover (1901).

4. The bioelectricity-based meridian care device according to claim 3, characterized in that: The electrostrictive rod (1903) is in an extended state when powered on, and in a contracted state when powered off.

5. The bioelectricity-based meridian care device according to claim 1, characterized in that: The electrode micro-control assembly comprises a magnetic ring (1801) fixedly connected to the upper end of the hanging tube (18), an elastic connecting ring (20) fixedly connected to the upper end of the magnetic ring (1801), and an electromagnetic ring (21) fixedly connected to the upper end of the elastic connecting ring (20) and connected to the deskinning unit signal.

6. The bioelectricity-based meridian care device according to claim 1, characterized in that: The box skirt (9) comprises a sealing base (901) and a silicone layer (902) bonded to the outside of the sealing base (901), and the sealing base (901) is made of a flexible material.

7. The bioelectricity-based meridian care device according to claim 6, characterized in that: The lower end of the negative pressure suction box (8) is provided with a T-shaped ring groove (801), and a T-shaped plug ring (22) fixedly connected to the upper end of the sealing base (901) is connected in a damping sliding manner in the T-shaped ring groove (801). The lower end of the T-shaped plug ring (22) is provided with a plurality of vent holes (23) distributed around the ring at equal intervals. A plurality of piezoelectric telescopic columns (24) connected to the peeling unit signal are also fixedly connected between the upper end of the T-shaped plug ring (22) and the inner wall of the upper end of the T-shaped ring groove (801).

8. The bioelectricity-based meridian care device according to claim 1, characterized in that: The nursing instrument body (2) is further provided with a negative oxygen ion nursing socket (6) at the lower end of the bioelectric nursing socket (3), and a negative oxygen ion cushion (7) is plugged into the negative oxygen ion nursing socket (6).

9. The bioelectricity-based meridian care device according to claim 1, characterized in that: A heat absorbing block (25) is fixedly embedded in the interior of the heat conductive patch (15) near the side pressure ring (17), and a transparent column (26) connected to the heat absorbing block (25) via a flexible heat conductive wire is fixedly embedded in the inner wall of the upper end of the negative pressure suction box (8) facing the heat absorbing block (25), and a temperature display bubble (27) is embedded in the interior of the transparent column (26).

10. The bioelectricity-based meridian care device according to claim 1, characterized in that: The lower surface of the conductive hydrogel (14) is 0.5-1 cm higher than the lower end surface of the box skirt (9). The elastic connecting ring (20) has an inner and outer double-layer structure, and the elastic connecting ring (20) is made of elastic material.

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