CN116850454B - Multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic instrument and related components - Google Patents
Multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic instrument and related components Download PDFInfo
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- CN116850454B CN116850454B CN202310933516.0A CN202310933516A CN116850454B CN 116850454 B CN116850454 B CN 116850454B CN 202310933516 A CN202310933516 A CN 202310933516A CN 116850454 B CN116850454 B CN 116850454B
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- 230000000638 stimulation Effects 0.000 title claims abstract description 100
- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 51
- 230000002232 neuromuscular Effects 0.000 title claims abstract description 21
- 230000006698 induction Effects 0.000 claims description 53
- 238000002653 magnetic therapy Methods 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000001827 electrotherapy Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 25
- 238000000554 physical therapy Methods 0.000 description 11
- 210000003205 muscle Anatomy 0.000 description 5
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 206010061218 Inflammation Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001953 sensory effect Effects 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
- A61N1/36142—Control systems for improving safety
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36003—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation of motor muscles, e.g. for walking assistance
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/36128—Control systems
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Abstract
The invention provides a multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, which solve the problems of limited electrical stimulation points and the like. The invention has the advantages of good electrotherapy effect, convenient use and the like.
Description
Technical Field
The invention belongs to the technical field of pulses, and particularly relates to a multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic instrument and related components.
Background
Pulse generally refers to a short-term fluctuating electrical impulse like a pulse that is often used in electronics. The main characteristics are waveform, amplitude, width and repetition frequency. The functional electric stimulation therapy is to apply low-frequency pulse current, program according to the requirement, and transmit the pulse current to human body with certain intensity, or transmit the pulse current into human body after signal current conversion and amplification, and stimulate sensory and motor nerves to generate effective functions. However, in the practical use process, the electrical stimulation points of the human body are limited, and the electrical stimulation comprehensiveness of the human body cannot be ensured. In addition, the conventional electrotherapy apparatuses cannot intuitively display the electric pulse state.
In order to solve the defects existing in the prior art, long-term exploration is performed, and various solutions are proposed. For example, chinese patent literature discloses a low frequency nerve and muscle stimulator [201721637388.1] comprising a main body, a moving wheel provided at the bottom of the main body, an operation frame provided at the front of the main body, a display provided at the top of the main body, and a main control module provided inside the main body, the front of the main body being further provided with a handle controller and electrode pads, respectively, both sides of the main body being provided with electrode pads, the rear of the main body being provided with a handle, the operation frame being provided with a keyboard slot, a mouse operation area and a handle, one side of the operation frame being further provided with a handle controller placement slot and a hook; the host control module is respectively connected with the keyboard, the mouse, the display, the handle controller and the electrode plate in a control mode, and controls the output frequency of the electrode plate according to the input of the keyboard and the mouse and controls the output intensity of the electrode plate according to the input of the handle controller.
The above scheme solves the problem of the display state of the electrotherapy apparatus to a certain extent, but the scheme still has a plurality of defects, such as the problems that the electric stimulation points are limited, the electric stimulation effect cannot be ensured, and the like.
Disclosure of Invention
The invention aims to solve the problems and provide a multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic instrument and related components which are reasonable in design and can realize multi-point electrical stimulation.
In order to achieve the above purpose, the present invention adopts the following technical scheme: the utility model provides a multichannel wireless low frequency neuromuscular electrical stimulation therapeutic instrument and relevant subassembly, includes the therapeutic instrument main part, and the therapeutic instrument main part carries on a plurality of electrical stimulation module, and the therapeutic instrument main part embeds main control unit, and the built-in control node of electrical stimulation module is provided with wireless transmission unit between main control unit and the control node, and control node is connected with discharge unit and power supply unit. The therapeutic apparatus main body is provided with a plurality of independent electric stimulation modules, and the power of the therapeutic apparatus main body is regulated and controlled in a wireless mode, so that the multi-point-position low-frequency electric stimulation physiotherapy of muscles is realized.
In the multi-channel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the therapeutic apparatus main body comprises a movable base, the lower end of the movable base is rotatably provided with a universal roller, the upper end of the movable base is connected with a storage box body through a support upright post, and the support upright post is provided with a push-pull handle capable of sliding up and down; the upper end of the storage box body is hinged with a cover plate, a touch control display screen connected with the main control unit is fixed on the cover plate, and the storage box body is internally provided with storage seat bodies which are provided with storage grooves corresponding to the electric stimulation modules one by one. The therapeutic apparatus main body is provided with a touch display screen, so that each electric stimulation module is intuitively controlled.
In the multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the electrical stimulation module is provided with a charging socket connected with the control node and the power supply unit, the bottom of the storage groove is provided with a charging plug connected with the main control unit, and a positioning bulge and a positioning groove which are mutually spliced are arranged between the electrical stimulation module and the storage groove; the electro-stimulation module is provided with an electrode patch, and an electrode plug is connected with the electrode patch inside the electrode patch. The electric stimulation module is provided with an independent power supply unit, and can be stored in the storage groove for charging, so that continuous electrotherapy is realized.
In the above-mentioned multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the therapeutic apparatus main body is equipped with a plurality of magnet therapy components, a switching component is arranged between the magnet therapy components, and the magnet therapy components are equipped with induction type electrical stimulation components. Except that adopting the electric stimulation to carry out physiotherapy, the magnetotherapy subassembly plays the auxiliary role to muscle rehabilitation, cooperates each other and improves physiotherapy effect.
In the multi-channel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the magnetic therapy component comprises a fixing belt made of flexible materials, a plurality of extension belts integrally formed with the fixing belt are connected to the side edges of the fixing belt, a fixing component is arranged between the extension belts and the fixing belt, a conductive component is arranged in the fixing belt, and the conductive component is connected with the magnetic induction module; the fixing component comprises a sticking buckle belt arranged between the fixing belt and the extension belt, and the extension belt is provided with a buckle. The magnetic therapy component can completely wrap the limbs, thereby further improving the physiotherapy effect.
In the above-mentioned multichannel wireless low frequency neuromuscular electrical stimulation therapeutic instrument and related subassembly, conductive assembly is including setting up at the inside insulating layer that just stacks up of fixed band, is provided with mutually independent conducting layer between the adjacent insulating layer, and conducting layer and magnetic induction module slip laminating. The multiple conductive layers are matched with independent magnetic induction modules, so that multichannel electromagnetic physiotherapy is realized.
In the multi-channel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the magnetic induction module comprises an insulating shell, an electromagnet and a magnetic induction coil circumferentially encircling the electromagnet are arranged inside the insulating shell, a conducting ring connected with the magnetic induction coil is fixed outside the insulating shell, the conducting ring is attached to the conducting layer, and a fixing block adsorbed by the magnetic induction module is fixed outside the fixing band. The magnetic induction module realizes electromagnetic conversion to form a local magnetic field, and the position of the magnetic induction module is adjusted according to the requirement.
In the above-mentioned multichannel wireless low frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the induction type electrical stimulation component includes a magneto-electric conversion module that adsorbs with the magnetism sensing module, and the magneto-electric conversion module has the magnetic conduction piece opposite with the electro-magnet, and the magnetic conduction piece has the electric coil that trades that surrounds along circumference, trades the electric coil and passes through filtering module and be connected with the electrical stimulation paster. The induction type electric stimulation component is matched with the magnetic induction module to convert magnetic pulse into direct current, and the induction type electric stimulation component is matched with the electric stimulation module to realize dual electric stimulation.
In the above-mentioned multichannel wireless low frequency neuromuscular electrical stimulation therapeutic instrument and relevant subassembly, the switching subassembly includes the switching box body, and the power supply battery is connected with processing module in the switching box body, and processing module is connected with wireless transmission unit, and processing module passes through dc-to-ac converter and is connected with the power supply line, and the power supply line passes through patchplug and conductive layer intercommunication. The switching component realizes the connection control of each magnetic therapy component and the induction type electric stimulation component.
In the multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components, the wireless transmission unit is connected with a remote control module, and the remote control module is connected with a voltage sensor and a current sensor. And the body surface is monitored in real time by utilizing the remote control module, so that the electric stimulation feedback adjustment is realized.
Compared with the prior art, the invention has the advantages that: the therapeutic apparatus main body is provided with a plurality of electric stimulation modules and is controlled by adopting a wireless transmission unit, so that multi-point stimulation is realized; the magnetic therapy component is matched with the induction type electric stimulation component, so that the stimulation position of the organism can be adjusted according to the requirement, and the physiotherapy effect is improved; the remote control module is arranged to detect the body surface in real time, so that the use safety is improved.
Drawings
Fig. 1 is a schematic structural view of a therapeutic apparatus body according to the present invention.
Fig. 2 is a schematic structural view of another view of the therapeutic apparatus body of the present invention.
Fig. 3 is a schematic structural view of the electro-stimulation module of the present invention.
Fig. 4 is a structural cross-sectional view of the electro-stimulation module of the present invention.
Fig. 5 is a partial enlarged view of the therapeutic apparatus main body of the present invention.
Fig. 6 is a schematic structural view of a magnet therapy assembly of the present invention.
Fig. 7 is a cross-sectional view of the magnet therapy assembly of the present invention.
Fig. 8 is a schematic structural diagram of the present invention.
In the figure, a therapeutic apparatus main body 1, a main control unit 11, a control node 12, a wireless transmission unit 13, a remote control module 131, a voltage sensor 132, a current sensor 133, a discharge unit 14, a power supply unit 15, a mobile base 16, a universal roller 17, a support column 18, a push-pull handle 19, an electric stimulation module 2, a charging jack 21, a charging plug 22, a positioning boss 23, a positioning groove 24, an electrode patch 25, an electrode plug 26, a storage box body 3, a cover plate 31, a touch display screen 32, a storage box body 33, a storage groove 34, a magnet therapy assembly 4, a fixing band 41, an extension band 42, a switching assembly 5, a switching box body 51, a power supply battery 52, a processing module 53, an inverter 54, a frequency converter 55, a power supply line 56, a switching plug 57, an inductive electric stimulation assembly 6, a magneto-electric conversion module 61, a magnetic conduction block 62, a switching coil 63, a filter module 64, an electric stimulation patch 65, a fixing assembly 7, a fastening tape 71, a buckle 72, a conductive assembly 8, an insulating layer 81, a conductive layer 82, a magnetic induction module 9, an insulating housing 91, an electromagnet 92, a magnetic induction coil 93, a conductive ring 94, and a fixing block 95.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1-2, a multi-channel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus and related components comprise a therapeutic apparatus main body 1, wherein the therapeutic apparatus main body 1 is provided with a plurality of electrical stimulation modules 2, and each electrical stimulation module 2 is independently monitored by the therapeutic apparatus main body 1. The main control unit 11 arranged in the therapeutic apparatus main body 1 meets the requirements of circuit on-off, power adjustment, inductance frequency adjustment control and the like of the electric stimulation module 2, the control node 12 is arranged in the electric stimulation module 2, and an operator can manually open and close the electric stimulation module 2. The wireless transmission unit 13 is arranged between the main control unit 11 and the control node 12 for remote control, the control node 12 is connected with the discharging unit 14 and the power supply unit 15 for independent power supply, compared with a conventional electric stimulation physiotherapy instrument, the limitation of power wiring is eliminated, the fixed position of the electric stimulation module 2 can be adjusted according to the requirement, and pulse current with the release frequency below 1000Hz acts on subcutaneous muscles, so that the effects of relieving inflammation and easing pain are realized.
Specifically, the therapeutic apparatus body 1 includes a moving base 16 having a plurality of legs, and universal rollers 17 are rotatably mounted at lower ends of the legs of the moving base 16, respectively, for driving the therapeutic apparatus body 1 to move arbitrarily. The upper end of the movable base 16 is connected with a storage box body 3 through a support upright 18 to store each electric stimulation module 2, a push-pull handle 19 capable of sliding up and down is arranged on the support upright 18, and the vertical height of the push-pull handle 19 can be adjusted according to the requirement; the upper end of the storage box body 3 is hinged with a cover plate 31, a touch control display screen 32 connected with the main control unit 11 is fixed on the cover plate 31, a storage seat body 33 is arranged in the storage box body 3, and the storage seat body 33 is provided with storage grooves 34 corresponding to the electric stimulation modules 2 one by one. When in use, the cover plate 31 is opened to take out the electric stimulation modules 2 and attach the electric stimulation modules to the physical therapy part, and then the therapeutic apparatus main body 1 is started, and the output power of each electric stimulation module 2 is regulated and controlled through the touch display screen 32 and the main control unit 11.
As shown in fig. 3-5, the electric stimulation module 2 is provided with a charging socket 21 connected with the control node 12 and the power supply unit 15, a charging plug 22 connected with the main control unit 11 is arranged at the bottom of the accommodating groove 34, and the charging socket 21 and the charging plug 22 are mutually inserted to charge the electric stimulation module 2 in a normal state. A positioning protrusion 23 and a positioning groove 24 which are mutually spliced are arranged between the electric stimulation module 2 and the storage groove 34, so that the damage of the charging plug 22 caused by dislocation of the electric stimulation module 2 relative to the storage groove 34 is avoided; the electro-stimulation module 2 is provided with electrode patches 25, and electrode plugs 26 are connected to electrode pads inside the electrode patches 25. The electrode patch 25 has a protective layer on the outside and a bonding layer of PET or silicone on the other side. The electrode patch 25 is usually internally provided with a voltage sensor or a temperature sensor, and a heating resistance wire inside the electrode patch 25 is connected with an electrode plug 26 to generate heat, so that the physiotherapy effect is further improved.
Further, the therapeutic apparatus body 1 is equipped with a plurality of magnet therapy assemblies 4 for assisting physiotherapy, and the magnet therapy assemblies 4 are wound and stored in a normal state. Be provided with switching subassembly 5 between the magnetotherapy subassembly 4 and supply power and adjust output to each magnetotherapy subassembly 4, magnetotherapy subassembly 4 is equipped with induction type electric stimulation subassembly 6, and the difference is mainly carried out the electric stimulation to the truck with electric stimulation module 2, and induction type electric stimulation subassembly 6 is mainly carried out the electric stimulation to limbs and joint position.
As shown in fig. 6-7, the magnetic therapy assembly 4 comprises a fixing belt 41 made of flexible materials, and the limb is wrapped by the fixing belt 41, so that the body surface of the fixing belt 41 is attached. The side of the fixing belt 41 is connected with a plurality of extending belts 42 which are integrally formed with the fixing belt 41, a fixing component 7 is arranged between the extending belts 42 and the fixing belt 41, and the extending belts 42 are fixedly connected with the fixing belt 41 by the fixing component 7. The conductive component 8 is arranged in the fixing belt 41, the conductive component 8 is connected with the magnetic induction module 9, the position of the magnetic induction module 9 relative to the fixing belt 41 is adjusted according to the requirement, and meanwhile, the normal conduction of the conductive component 8 is not affected; the fixing assembly 7 comprises a fastening tape 71 arranged between the fixing tape 41 and the extension tape 42, the extension tape 42 is provided with a buckle 72, the length of the extension tape 42 is adjusted through the buckle 72, and a plurality of fixing tapes 41 are matched to perform composite electrotherapy and magnetotherapy on multiple parts of the trunk and limbs of a patient.
In addition, the conductive component 8 comprises insulating layers 81 which are arranged inside the fixing belt 41 and are stacked, mutually independent conductive layers 82 are arranged between adjacent insulating layers 81, the conductive layers 82 are separated by the insulating layers 81, currents in the conductive layers 82 are relatively independent, different conductive layers 82 supply power for different magnetic induction modules 9 and induction type electric stimulation components 6, so that different magnetic induction modules 9 and induction type electric stimulation components 6 have corresponding frequency differences, different parts of a human body are stimulated differently, and output power is flexibly adjusted. The conductive layer 82 is in sliding fit with the magnetic induction module 9, and when the magnetic induction module 9 moves relative to the conductive layer 82, the position of the magnetic induction module 9 relative to the fixing belt 41 is adjusted, so that the magnetic induction module is suitable for users with different sizes.
Meanwhile, the magnetic induction module 9 comprises an insulating shell 91 attached to the insulating layer 81, an electromagnet 92 and a magnetic induction coil 93 circumferentially encircling the electromagnet 92 are arranged inside the insulating shell 91, a conducting ring 94 connected with the magnetic induction coil 93 is fixed outside the insulating shell 91, the conducting ring 94 is attached to the conducting layer 82, an induced electric field is generated when the conducting ring 94 and the magnetic induction coil 93 are in a conducting state, and a magnetic field is generated by the action of the induced electric field and the electromagnet 92. A fixing block 95 is fixed on the outer side of the fixing belt 41 and is adsorbed to the magnetic induction module 9, and the position of the magnetic induction module 9 is adjusted by the fixing block 95.
It can be seen that, unlike the induction magnetic field used by the magnetic induction module 9 for physiotherapy, the induction type electric stimulation component 6 adopts non-contact conduction for current transmission and makes direct contact with the limb for electric stimulation, specifically includes a magneto-electric conversion module 61 adsorbed by the magnetic induction module 9, the magneto-electric conversion module 61 has a magnetic conduction block 62 opposite to the electromagnet 92, and the electromagnet 92 and the magnetic field inside the magnetic conduction block 62 are periodically changed. The magnetic conductive block 62 has a circumferentially encircling commutation coil 63, with the commutation coil 63 generating an alternating current. The power conversion coil 63 is connected with the electric stimulation patch 65 through the filtering module 64, direct current is output by the electric stimulation patch 65, and the direct current is transformed by the internal transforming module of the magnetic induction module 9 in the conduction process, so that the stable current output is ensured.
As shown in fig. 8, the magnetotherapeutic assembly 4 uses the switching assembly 5 to perform serial-parallel unified power supply. The switching assembly 5 comprises a switching box body 51, a power supply battery 52 is arranged in the switching box body 51 and is used for supplying power independently, the power supply battery 52 is connected with a processing module 53, the processing module 53 is connected with the wireless transmission unit 13, and the processing module 53 is still controlled by the therapeutic apparatus main body 1 in a unified way. The processing module 53 is connected with the power supply line 56 through the inverter 54 and the frequency converter 55, the power supply line 56 is communicated with the conductive layer 82 through the adapter plug 57, and the inside low-voltage electricity of the conductive layer 82 is isolated from the outside by the fixing belt 41, so that the high-safety power supply has high use safety.
Preferably, the wireless transmission unit 13 is connected with a remote control module, and the remote control module is connected with a voltage sensor and a current sensor. The operator manually adjusts the output power of the electric stimulation module 2 and other components through the remote control module, and the built-in voltage sensor and current sensor are connected with the switching component 5 to monitor the magnetotherapy component 4 and the induction type electric stimulation component 6 in real time.
In summary, the principle of this embodiment is as follows: the electric stimulation modules 2 arranged on the therapeutic apparatus main body 1 are attached to a human body and output low-frequency pulse current to perform deep stimulation on muscles of the human body, and each electric stimulation module 2 is controlled in a wireless transmission mode and is provided with an independent power supply unit 15, so that the electric stimulation modules 2 have higher position adjustment freedom.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the therapeutic apparatus body 1, the main control unit 11, the control node 12, the wireless transmission unit 13, the discharging unit 14, the power supply unit 15, the moving base 16, the universal roller 17, the support column 18, the push-pull handle 19, the electrical stimulation module 2, the charging jack 21, the charging plug 22, the positioning protrusion 23, the positioning groove 24, the electrode patch 25, the electrode plug 26, the storage case 3, the cover plate 31, the touch display screen 32, the storage case 33, the storage groove 34, the magnet therapy assembly 4, the fixing band 41, the extension band 42, the switching assembly 5, the switching case 51, the power supply battery 52, the processing module 53, the inverter 54, the frequency converter 55, the power supply line 56, the switching plug 57, the inductive electrical stimulation module 6, the magneto-electric conversion module 61, the magnetic conduction block 62, the power conversion coil 63, the filter module 64, the electrical stimulation patch 65, the fixing assembly 7, the fastening band 71, the buckle 72, the conductive assembly 8, the insulating layer 81, the conductive layer 82, the magnetic induction module 9, the insulating case 91, the electromagnet 92, the magnetic induction coil 93, the conductive ring 94, the fixing block 95, and the like are used herein, but other terms are not excluded. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.
Claims (5)
1. The multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus comprises a therapeutic apparatus main body (1), and is characterized in that the therapeutic apparatus main body (1) is provided with a plurality of electrical stimulation modules (2), a main control unit (11) is arranged in the therapeutic apparatus main body (1), a control node (12) is arranged in the electrical stimulation modules (2), a wireless transmission unit (13) is arranged between the main control unit (11) and the control node (12), and the control node (12) is connected with a discharging unit (14) and a power supply unit (15); the therapeutic apparatus is characterized in that the therapeutic apparatus main body (1) is provided with a plurality of magnetic therapy components (4), a switching component (5) is arranged between the magnetic therapy components (4) for serial-parallel connection and unified power supply, and the magnetic therapy components (4) are provided with induction type electric stimulation components (6); the magnetic therapy assembly (4) comprises a fixing belt (41) made of flexible materials, a plurality of extending belts (42) which are integrally formed with the fixing belt (41) are connected to the side edges of the fixing belt (41), a fixing assembly (7) is arranged between the extending belts (42) and the fixing belt (41), a conductive assembly (8) is arranged in the fixing belt (41), and the conductive assembly (8) is connected with the magnetic induction module (9); the fixing assembly (7) comprises a fastening tape (71) arranged between the fixing tape (41) and the extension tape (42), and the extension tape (42) is provided with a buckle (72); the conductive assembly (8) comprises insulating layers (81) which are arranged in the fixing belt (41) and are stacked, mutually independent conductive layers (82) are arranged between the adjacent insulating layers (81), and the conductive layers (82) are in sliding fit with the magnetic induction modules (9); the magnetic induction module (9) comprises an insulating shell (91), an electromagnet (92) and a magnetic induction coil (93) circumferentially encircling the electromagnet (92) are arranged in the insulating shell (91), a conductive ring (94) connected with the magnetic induction coil (93) is fixed outside the insulating shell (91), the conductive ring (94) is attached to the conductive layer (82), and a fixing block (95) adsorbed by the magnetic induction module (9) is fixed outside the fixing belt (41); the induction type electric stimulation component (6) comprises a magneto-electric conversion module (61) adsorbed by a magnetic induction module (9), the magneto-electric conversion module (61) is provided with a magnetic conduction block (62) opposite to an electromagnet (92), the magnetic conduction block (62) is provided with a circumferentially encircling electric exchange coil (63), and the electric exchange coil (63) is connected with an electric stimulation patch (65) through a filtering module (64).
2. The multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus according to claim 1, wherein the therapeutic apparatus main body (1) comprises a movable base (16), a universal roller (17) is rotatably arranged at the lower end of the movable base (16), the upper end of the movable base (16) is connected with a storage box body (3) through a supporting upright post (18), and a push-pull handle (19) capable of sliding up and down is arranged on the supporting upright post (18); the multifunctional electric stimulation device is characterized in that a cover plate (31) is hinged to the upper end of the storage box body (3), a touch display screen (32) connected with the main control unit (11) is fixed to the cover plate (31), a storage seat body (33) is arranged in the storage box body (3), and storage grooves (34) corresponding to the electric stimulation modules (2) one by one are formed in the storage seat body (33).
3. The multi-channel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus according to claim 2, wherein the electrical stimulation module (2) is provided with a charging socket (21) connected with the control node (12) and the power supply unit (15), the bottom of the storage groove (34) is provided with a charging plug (22) connected with the main control unit (11), and a positioning protrusion (23) and a positioning groove (24) which are mutually spliced are arranged between the electrical stimulation module (2) and the storage groove (34); the electric stimulation module (2) is provided with an electrode patch (25), and an electrode plug (26) is connected with an electrode sheet inside the electrode patch (25).
4. The multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus according to claim 1, wherein the switching assembly (5) comprises a switching box body (51), a power supply battery (52) is arranged in the switching box body (51), the power supply battery (52) is connected with a processing module (53), the processing module (53) is connected with the wireless transmission unit (13), the processing module (53) is connected with a power supply line (56) through an inverter (54) and a frequency converter (55), and the power supply line (56) is communicated with a conductive layer (82) through a switching plug (57).
5. The multi-channel wireless low-frequency neuromuscular electrical stimulation therapeutic apparatus according to claim 1, wherein the wireless transmission unit (13) is connected with a remote control module, and the remote control module is connected with a voltage sensor and a current sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310933516.0A CN116850454B (en) | 2023-07-27 | 2023-07-27 | Multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic instrument and related components |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310933516.0A CN116850454B (en) | 2023-07-27 | 2023-07-27 | Multichannel wireless low-frequency neuromuscular electrical stimulation therapeutic instrument and related components |
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| Publication Number | Publication Date |
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| CN116850454A CN116850454A (en) | 2023-10-10 |
| CN116850454B true CN116850454B (en) | 2023-12-29 |
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| US20100222629A1 (en) * | 2006-10-02 | 2010-09-02 | Emkinetics, Inc. | Method and apparatus for magnetic induction therapy |
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| WO2019103245A1 (en) * | 2017-11-24 | 2019-05-31 | 재단법인 대구경북과학기술원 | Nerve stimulation probe |
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