CN219440421U - Multichannel transcranial direct current therapeutic apparatus - Google Patents
Multichannel transcranial direct current therapeutic apparatus Download PDFInfo
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- CN219440421U CN219440421U CN202320589375.0U CN202320589375U CN219440421U CN 219440421 U CN219440421 U CN 219440421U CN 202320589375 U CN202320589375 U CN 202320589375U CN 219440421 U CN219440421 U CN 219440421U
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Abstract
The utility model relates to the technical field of transcranial direct current, in particular to a multichannel transcranial direct current therapeutic apparatus, which comprises an upper computer, a communication cable, a terminal stimulator, a lead wire and an electrode, wherein the upper computer is connected with the terminal stimulator through the communication cable, and the terminal stimulator is connected with the electrode through the lead wire; the terminal stimulator comprises a controller, a display screen, a USB female head, keys, a Bluetooth module, a power amplification module and a voltage regulation module. The utility model has the advantages that: the utility model can be used independently, can be used in a multi-channel combination way, is more convenient, meets more practical requirements, can display states and parameters through key operation and a display screen when the terminal stimulator works independently, can also be used in combination with an upper computer, realizes that one operator operates a plurality of therapeutic instruments simultaneously, can evaluate and diagnose the diseases by the upper computer, can control the therapeutic operation of the multi-channel terminal, realizes multiple purposes by one computer, and saves the cost of users.
Description
Technical Field
The utility model relates to the technical field of transcranial direct current, in particular to a multichannel transcranial direct current therapeutic apparatus.
Background
Transcranial direct current stimulation is a non-invasive technique that uses constant, low-intensity direct current (below 2 mA) to regulate cortical neuronal activity. tDCS consists of two surface electrodes, anode and cathode, and the output of stimulation type is set by control software to act weak polarized direct current on cerebral cortex. Unlike other non-invasive brain stimulation techniques (such as transcranial magnetic stimulation), tDCS does not cause neuronal firing by suprathreshold stimulation, but rather functions by modulating the activity of the neural network. At the neuronal level, the basic mechanism by which tDCS regulates cortical excitability is to cause hyperpolarization or a change in depolarization of the resting membrane potential depending on the polarity of the stimulus. Anodal stimulation generally increases the excitability of the cortex, while cathodal stimulation decreases the excitability of the cortex. Polarization of the membrane is the primary mechanism of action immediately after tDCS stimulation.
The existing transcranial direct current stimulation product, single-channel equipment, does not have an upper computer, cannot be used in a networking mode, and can only treat one patient at the same time. Even if a plurality of devices are purchased by a hospital for patient treatment, when a plurality of patients are distributed in different wards, nurses frequently need to shuttle in each ward and operate the plurality of devices, so that the memory difficulty and the labor intensity of medical staff are increased, and meanwhile, the control of an upper computer is avoided, and the illness state and the recovery condition of the patients cannot be evaluated.
In this regard, the utility model provides a multi-channel transcranial direct current therapeutic apparatus.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a multi-channel transcranial direct current therapeutic apparatus, which solves the problems mentioned in the background art and overcomes the shortcomings in the prior art.
In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides a multi-channel transcranial direct current therapeutic apparatus, including an upper computer, a communication cable, a terminal stimulator, a lead wire and an electrode, wherein the upper computer is connected with the terminal stimulator through the communication cable, and the terminal stimulator is connected with the electrode through the lead wire;
the terminal stimulator comprises a controller, a display screen, a USB female head, a key, a Bluetooth module, a power amplification module and a voltage regulation module, wherein one sides of the USB female head, the display screen, the key, the Bluetooth module, the power amplification module and the voltage regulation module are connected with one side of the controller.
In any of the above embodiments, it is preferable that one side of the power amplification module is connected to one side of the voltage adjustment module.
By any of the above schemes, preferably, a constant current source module is connected to one side of the power amplification module, and a lead wire interface is connected to one side of the constant current source module.
The technical effect achieved by adopting the scheme is as follows: facilitating connection of the lead wire.
In any of the above embodiments, it is preferable that one side of the voltage adjustment module is connected to one side of the constant current source module.
In any of the above aspects, preferably, a battery management module is connected to one side of the voltage regulation module, and a battery is connected to one side of the battery management module through a wire.
The technical effect achieved by adopting the scheme is as follows: the terminal stimulator is powered.
By the above-mentioned scheme preferred, the both ends of communication cable all fixedly connected with a USB public head, the communication cable is connected with the host computer through one of them USB public head, another one USB public head one side peg graft in the inside of USB female head.
The technical effect achieved by adopting the scheme is as follows: through the USB male head and the USB female head, the plug can be conveniently carried out.
By any of the above schemes, preferably, a connector is fixedly connected to one side of the lead wire, and one side of the connector is inserted into the lead wire interface.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the utility model can be used independently, can be used in a multi-channel combination way, is more convenient, meets more practical requirements, can be used with an upper computer in a combination way by key operation and display of states and parameters through a display screen when the terminal stimulator works independently, realizes simultaneous operation of a plurality of therapeutic instruments by one operator, can evaluate and diagnose by the upper computer, can control the therapeutic operation of the multi-channel terminal, achieves multiple purposes by one computer, saves the cost of users and ensures the practicability of the device.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a terminal stimulator according to an embodiment of the present utility model.
In the figure: the device comprises a 1-upper computer, a 2-communication cable, a 3-terminal stimulator, a 4-lead wire and a 5-electrode.
Detailed Description
Embodiment one: as shown in fig. 1 to 2, a multi-channel transcranial direct current therapeutic apparatus comprises an upper computer 1, a communication cable 2, a terminal stimulator 3, a lead wire 4 and an electrode 5, wherein the upper computer 1 is connected with the terminal stimulator 3 through the communication cable 2, the terminal stimulator 3 is connected with the electrode 5 through the lead wire 4, the upper computer 1 can communicate with the terminal stimulator 3 through the communication cable 2 to obtain information of the terminal stimulator 3, the information comprises information of battery power, state information, version, therapeutic data and the like, the information of each terminal stimulator 3 is displayed in real time, a therapeutic scheme, configuration parameters, the initiation of therapy or the stop of therapy and the like can be issued, the terminal stimulator 3 executes the operations of parameter modification, battery power acquisition, start-stop and the like of therapy after the command of the upper computer is obtained, and simultaneously returns an execution state to the upper computer 1 and displays related information on a display screen of the terminal stimulator 3;
the terminal stimulator 3 comprises a controller, a display screen, a USB female head, a key, a Bluetooth module, a power amplification module and a voltage regulation module, wherein one side of the USB female head, the display screen, the key, the Bluetooth module, the power amplification module and one side of the voltage regulation module are all connected with one side of the controller, the terminal stimulator 3 can be independently used under the condition that the upper computer 1 is not available, the key can select a treatment scheme and parameters, modify the parameters, start treatment or stop treatment, the display screen displays information such as battery power, scheme parameters, treatment states, electrode connection states and the like, the upper computer 1 can be connected with a plurality of terminal stimulators 3 through a communication cable 2, and the three terminal stimulators 3 and the upper computer 1 form a three-channel transcranial direct current therapeutic apparatus as shown in fig. 1.
One side of the power amplification module is connected with one side of the voltage regulation module.
One side of the power amplification module is connected with a constant current source module, and one side of the constant current source module is connected with a lead wire interface.
One side of the voltage regulating module is connected with one side of the constant current source module.
One side of the voltage regulating module is connected with a battery management module, and one side of the battery management module is connected with a battery through a wire.
The two ends of the communication cable 2 are fixedly connected with a USB male head, the communication cable 2 is connected with the upper computer 1 through one USB male head, the upper computer 1 adopts an existing computer, a female head with a response (known technology) on the computer is connected with the USB male head, one side of the other USB male head is inserted into the USB female head, and the communication cable 2 and the upper computer 1 are communicated and simultaneously have a charging function.
One side of the lead wire 4 is fixedly connected with a connector, and one side of the connector is spliced in the lead wire interface.
Embodiment two: the embodiment of the other aspect of the utility model provides a multichannel transcranial direct current therapeutic apparatus, which comprises an upper computer 1, a terminal stimulator 3, a lead wire 4 and an electrode 5, wherein the terminal stimulator 3 is in wireless connection with the upper computer 1 through a Bluetooth module, the upper computer 1 adopts a computer with a Bluetooth function so as to be convenient for wireless connection through Bluetooth, but an external power supply is needed to supply power for a battery through a USB female head.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
the utility model can be used independently, can be used in a multi-channel combination way, is more convenient, meets more practical requirements, and when the terminal stimulator 3 works independently, the state and parameters can be displayed through key operation and a display screen, the further terminal stimulator 3 can also be used in combination with the upper computer 1, so that one operator can operate a plurality of therapeutic instruments simultaneously, the upper computer 1 can evaluate and diagnose, can control the therapeutic operation of the multi-channel terminal, realizes one machine with multiple purposes, saves the cost of users, and ensures the practicability of the device.
Claims (7)
1. A multichannel transcranial direct current therapeutic apparatus, characterized in that: the intelligent terminal comprises an upper computer (1), a communication cable (2), a terminal stimulator (3), a lead wire (4) and an electrode (5), wherein the upper computer (1) is connected with the terminal stimulator (3) through the communication cable (2), and the terminal stimulator (3) is connected with the electrode (5) through the lead wire (4);
the terminal stimulator (3) comprises a controller, a display screen, a USB female head, a key, a Bluetooth module, a power amplification module and a voltage regulation module, wherein one sides of the USB female head, the display screen, the key, the Bluetooth module, the power amplification module and the voltage regulation module are connected with one side of the controller.
2. The multi-channel transcranial direct current therapeutic apparatus according to claim 1, wherein: one side of the power amplification module is connected with one side of the voltage regulation module.
3. A multi-channel transcranial direct current therapeutic device according to claim 2, wherein: one side of the power amplification module is connected with a constant current source module, and one side of the constant current source module is connected with a lead wire interface.
4. A multi-channel transcranial direct current therapeutic device according to claim 3, wherein: one side of the voltage regulating module is connected with one side of the constant current source module.
5. The multi-channel transcranial direct current therapeutic apparatus according to claim 4, wherein: one side of the voltage regulating module is connected with a battery management module, and one side of the battery management module is connected with a battery through a wire.
6. The multi-channel transcranial direct current therapeutic apparatus according to claim 5, wherein: the two ends of the communication cable (2) are fixedly connected with a USB male head, the communication cable (2) is connected with an upper computer through one USB male head, and one side of the other USB male head is inserted into the USB female head.
7. The multi-channel transcranial direct current therapeutic apparatus according to claim 6, wherein: one side of the lead wire (4) is fixedly connected with a connector, and one side of the connector is spliced in the lead wire interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589375.0U CN219440421U (en) | 2023-03-17 | 2023-03-17 | Multichannel transcranial direct current therapeutic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320589375.0U CN219440421U (en) | 2023-03-17 | 2023-03-17 | Multichannel transcranial direct current therapeutic apparatus |
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| Publication Number | Publication Date |
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| CN219440421U true CN219440421U (en) | 2023-08-01 |
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| CN202320589375.0U Active CN219440421U (en) | 2023-03-17 | 2023-03-17 | Multichannel transcranial direct current therapeutic apparatus |
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| CN (1) | CN219440421U (en) |
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- 2023-03-17 CN CN202320589375.0U patent/CN219440421U/en active Active
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