CN110180083A - A kind of avoid-dismantle coil switching magnetic stimulator and Neural stem cell method - Google Patents
A kind of avoid-dismantle coil switching magnetic stimulator and Neural stem cell method Download PDFInfo
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- CN110180083A CN110180083A CN201910584063.9A CN201910584063A CN110180083A CN 110180083 A CN110180083 A CN 110180083A CN 201910584063 A CN201910584063 A CN 201910584063A CN 110180083 A CN110180083 A CN 110180083A
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- 210000001178 neural stem cell Anatomy 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000004936 stimulating effect Effects 0.000 claims abstract description 59
- 230000000638 stimulation Effects 0.000 claims abstract description 25
- 239000003990 capacitor Substances 0.000 claims abstract description 22
- 238000001514 detection method Methods 0.000 claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 229910052710 silicon Inorganic materials 0.000 claims description 18
- 239000010703 silicon Substances 0.000 claims description 18
- 238000012360 testing method Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002999 depolarising effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000000803 paradoxical effect Effects 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000003625 skull Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/004—Magnetotherapy specially adapted for a specific therapy
- A61N2/006—Magnetotherapy specially adapted for a specific therapy for magnetic stimulation of nerve tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N2/00—Magnetotherapy
- A61N2/02—Magnetotherapy using magnetic fields produced by coils, including single turn loops or electromagnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection
Abstract
The invention discloses a kind of avoid-dismantle coils to switch magnetic stimulator, comprising: master controller；Neural stem cell ontology；Stimulating coil, Neural stem cell ontology include: with master controller realize information exchange microprocessor；Receive the power supply of microprocessor control instruction；The charging capacitor being connected to power supply；It is connected to charging capacitor, for realizing circuit-switched switch control unit；It is arranged on magnetic stimulator ontology, the multiple interfaces controlled and be connected to the multiple stimulating coils one-to-one correspondence of equivalent for receiving switch control unit；For detecting the status information of multiple stimulating coils and being reported to the coil detection unit of microprocessor.The present invention discloses its stimulating methods.The present invention carries out the switching of the stimulating coil of multiple and different applications by switch control unit, can be easy to operate according to the corresponding stimulating coil of stimulation protocol unrestricted choice.The configuration of the present invention is simple simultaneously, it is low in cost, and effectively reduce risk of equipment damage caused by more emat coil.
Description
Technical field
The present invention relates to a kind of magnetic stimulators and Neural stem cell method, and in particular to a kind of avoid-dismantle coil switching magnetic stimulator
With Neural stem cell method, belong to medical device and method and technology field.
Background technique
Magnetic stimulator can penetrate the skull and tissue of human body, in human depth by generating strong pulse magnetic field
The maincenter and peripheral nerve at place can generate induced current under the action of pulsed magnetic field, nerve cell production depolarising to
Realize the purpose of nervous function regulation.Neural stem cell technology because noninvasive, painless physical characteristic and can realize depth stimulation spy
Property, more and more applications have been obtained in clinical and scientific research.As application surface constantly extends, it is suitable for different diseases
The stimulating coil of disease is used more and more, treatment clinical course can be replaced according to the actual conditions of patient different coils at
Necessary demand.
The connection of only one coil interface of the most common magnetic stimulator on the market, stimulating coil and magnetic stimulator host is logical
It is connected frequently with heavy-duty connector or Aviation Connector mode, reason is that magnetic stimulator needs to generate stimulating coil in stimulation
The discharge pulse of high voltage, high current requires the contact resistance between connector stitch very high.Aviation plug and again
Tightness requirement of the connector because of itself is carried, is replaced very troublesome；In addition it replaces frequently bring and be contacted between connector stitch
Undesirable hidden danger, because discharge voltage electric current is larger, will lead to paradoxical discharge interface and burn and Neural stem cell if being in contact bad
The security risk of device host elements damage.
Application No. is referred in 200810046759.8 patent application document for multiple stimulating coils through cranium magnetic
The control method of field stimulator multi-coil timing electric discharge, the technical solution use multiple power supplys or single super high power electricity
Source, multiple groups control of discharge are silicon-controlled, can solve the problems, such as that coil switches, but cost is too high.
Summary of the invention
To solve the deficiencies in the prior art, the purpose of the present invention is to provide a kind of structures simple, at low cost, safety, effect
The high avoid-dismantle coil of rate switches magnetic stimulator.
In order to achieve the above objectives, the present invention adopts the following technical scheme that:
A kind of avoid-dismantle coil switching magnetic stimulator, comprising: master controller；The Neural stem cell ontology being connected to master controller；
The stimulating coil connecting with stinger body, the Neural stem cell ontology include:
The microprocessor of information exchange is realized with master controller；
Receive the power supply of microprocessor control instruction；
The charging capacitor being connected to power supply；
It is connected to charging capacitor, for realizing circuit-switched switch control unit；
Be arranged on magnetic stimulator ontology, the control for receiving switch control unit and with the multiple stimulating coils one of equivalent
Multiple interfaces of one corresponding connection；
For detecting the status information of multiple stimulating coils and will test information reporting to the Coil Detector list of microprocessor
Member.
Further, above-mentioned switch control unit includes that microprocessor, switching electronic switch S2, multiple stimulating coils are common
The coil selection circuit of formation, for selecting the stimulating coil with different therapeutic effects；Microprocessor, switch S1, power supply and
The charging circuit that charging capacitor is collectively formed, for charging to charging capacitor 106；Microprocessor 103 silicon-controlled is collectively formed
Bidirectional current generation circuit realizes stimulating coil Bidirectional charging-discharging,
And above-mentioned silicon-controlled silicon-controlled D1 and silicon-controlled D2 including being set side by side, carrying out stimulating coil back discharge
Preceding openable silicon-controlled D1 generates negative current, and opens silicon-controlled D2, then can discharge to stimulating coil.
Switching electronic switch S2 can be multiple IGBT switch or relay, and above-mentioned switching electronic switch S1 then can be with
For IGBT switch.
Further, the status information of above-mentioned stimulating coil includes stimulating coil ID, temperature and interface position number.
Invention also provides a kind of Neural stem cell methods based on avoid-dismantle coil switching magnetic stimulator.Including following step
It is rapid:
S1 stimulating coil infomation detection: coil detection unit detect stimulating coil state, and will test information be uploaded to it is micro-
Processor, microprocessor judges whether to receive the query information of master controller, if received, carries out step S2, otherwise
Repeat step S1；
S2: information feedback: microprocessor sends the status information of stimulating coil to master controller, and master controller display is related
Information, and be confirmed whether to select stimulation protocol, it is such as non-selected, repeat step S2, such as select, then sends and pierce to microprocessor
Swash plan command, and enters in next step；
S3: command reception judgement: microprocessor judges whether to receive correct, such as receives incorrect, then postbacks reception mistake
Master controller is instructed, return step S2 is such as received correctly, then stimulates line according to instruction control switch control unit switching connection
Circle, and enter in next step；
S4: stimulation instructions judgement: judge whether master controller sends stimulation instructions, as not sent, then repeatedly step S3, such as
It has been sent that, then judge whether microprocessor is properly received sign on, be not properly received such as, then repeat this step, such as just
It really receives, then carries out in next step；
S5: power source charges carry out stimulation applications: power supply control microprocessor charges to charging capacitor, controls switching control list
Member discharges to stimulating coil, while judging whether discharge time reaches stimulation protocol sets requirement and whether have halt instruction,
If any then end operation then gives charging capacitor charge step back to power supply such as nothing.
The invention has the beneficial effects that: the present invention has the stimulating coil of multiple and different applications, passes through switching control list
Member carries out the switching of stimulating coil, does not need to remove stimulating coil and replaces another again, can be according to stimulation protocol unrestricted choice
Corresponding stimulating coil, it is easy to operate.The configuration of the present invention is simple simultaneously, it is low in cost, and effectively reduce caused by more emat coil
Risk of equipment damage.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of one embodiment of the invention；
Fig. 2 is the structural schematic diagram of switch control unit of the present invention；
Fig. 3 is the flow chart of Neural stem cell method of the present invention.
The meaning of appended drawing reference in figure:
101,102 magnetic stimulator ontology 103 of master controller, microprocessor
104, power supply 105, coil detection unit 106, charging capacitor
107, switch control unit 108, first interface 109, second interface
110, third interface 111, the first stimulating coil 112, the second stimulating coil
113, tertiary coil.
Specific embodiment
Specific introduce is made to the present invention below in conjunction with the drawings and specific embodiments.
Embodiment
Fig. 1 is the structural schematic diagram of one embodiment of the invention.
Avoid-dismantle coil switches magnetic stimulator as shown in Figure 1:, comprising: master controller 101 (computer or plate), inside is set
Stimulation programs are equipped with, for showing the transmission at stimulation programs interface, control instruction and receiving the stimulation of the transmission of microprocessor 103
The status information of coil；The Neural stem cell ontology 102 being connected to master controller 101；The stimulation line being connect with stinger body 102
Circle, wherein Neural stem cell ontology 102 includes: the microprocessor 103 that information exchange is realized with master controller 101, for passing through fixation
Stimulating coil status information is sent master controller 101 by agreement, while power supply 104 can be controlled according to equipment operation condition to filling
Capacitor 106 charges；Receive the power supply 104 of 103 control instruction of microprocessor；The charging capacitor 106 being connected to power supply 104
(high-voltage pulse capacitor)；It is connected to charging capacitor 106, for realizing circuit-switched switch control unit 107；Setting is pierced in magnetic
Swash device ontology 102 on, the control for receiving switch control unit 107 and with three stimulating coils (first coil 111, second
Coil 112 and tertiary coil 113) correspond three interfaces (first interface 108, second interface 109 and the third interface being connected to
110)；And it status information (stimulating coil ID, temperature and interface position number etc.) for detecting multiple stimulating coils and will test
Coil detection unit 105 of the information reporting to microprocessor 103.
Fig. 2 is the structural schematic diagram of switch control unit of the present invention.
It is as shown in Figure 2: in the present embodiment, switch control unit 107 include microprocessor 103, switching electronic switch S2,
The coil selection circuit that three stimulating coils are collectively formed, for selecting the stimulating coil with different therapeutic effects；Micro process
The charging circuit that device 103, switch S1, power supply 104 and capacitor are collectively formed, for charging to charging capacitor；It is microprocessor, controllable
The bidirectional current generation circuit that silicon is collectively formed realizes stimulating coil Bidirectional charging-discharging.Specifically: above-mentioned is silicon-controlled including simultaneously
The silicon-controlled D1 and silicon-controlled D2 of setting are arranged, the openable silicon-controlled D1 before carrying out stimulating coil back discharge generates negative sense electricity
Stream, and open silicon-controlled D2, then it can discharge to stimulating coil.And switch electronic switch S2 then and be multiple IGBT switches, certainly its
It may be relay, and above-mentioned switching electronic switch S1 is then IGBT switch.
Fig. 3 is the flow chart of Neural stem cell method of the present invention.
It is as shown in Figure 3: Neural stem cell process of the invention are as follows:
S1 stimulating coil infomation detection: coil detection unit 105 detects the stimulating coil state of each interface, and will test
Information (stimulating coil ID, temperature and interface position number etc.) is uploaded to microprocessor 103, and records in a program, microprocessor 103
Judge whether that the query information for receiving master controller 101 carries out step S2, otherwise repeat step if received
S1；
S2: information feedback: microprocessor 103 sends the state letter of stimulating coil by communications protocol to master controller 101
Breath, master controller 101 receive coil state information packet, show relevant information in display interface after parsing, and confirmation is
No selection stimulation protocol, it is such as non-selected, repeat step S2, such as select, then sends stimulation protocol instruction to microprocessor,
During this, doctor is according to relevant information, customized stimulation protocol, the data such as editor's stimulus intensity, frequency of stimulation, boost pulse
And racket head ID (stimulating coil ID), every kind of different shape stimulating coil corresponds to different ID, and enters in next step；
S3: command reception judgement: microprocessor 103 judges whether to receive correct, such as receives incorrect, then it is wrong to postback reception
Accidentally master controller 101, return step S2 are arrived in instruction, and master controller 101 can issue instruction scheme again, and such as reception is correct, can root
According to the racket head information of selection, interface number has been corresponded to automatically, and switch control unit 107 is controlled by IO and is switched to corresponding interface,
I.e. according to the instruction control switching connection stimulating coil of switch control unit 107, the corresponding green LED of interface is lighted, for prompting
Whether the stimulating coil that user currently selects is correct, and enters in next step；
S4: stimulation instructions judgement: judge whether master controller sends stimulation sign on, as not sent, then repeatedly step
S3 has such as sent, has then judged whether microprocessor is properly received sign on, is not properly received such as, then repeats this step,
It is such as properly received, then carries out in next step；
S5: power source charges carry out stimulation applications: microprocessor 103 controls power supply 104 and charges to charging capacitor 106, is charged to
After predeterminated voltage, the control charging of microprocessor 103 terminates, and the control opening electric discharge silicon of switch control unit 107 puts stimulating coil
Electricity, microprocessor 103 count discharge time, when the umber of pulse for reaching scheme setting or receive halt instruction, stop
Electric discharge then gives 106 charge step of charging capacitor back to power supply 104 such as nothing.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the above embodiments do not limit the invention in any form, all obtained by the way of equivalent substitution or equivalent transformation
Technical solution is fallen within the scope of protection of the present invention.
Claims (7)
1. a kind of avoid-dismantle coil switches magnetic stimulator, comprising: master controller；The Neural stem cell ontology being connected to master controller；With
The stimulating coil of stinger body connection, which is characterized in that the Neural stem cell ontology includes:
The microprocessor of information exchange is realized with master controller；
Receive the power supply of microprocessor control instruction；
The charging capacitor being connected to power supply；
It is connected to charging capacitor, for realizing circuit-switched switch control unit；
It is arranged on magnetic stimulator ontology, the control for receiving switch control unit and a pair of with the multiple stimulating coils of equivalent one
The multiple interfaces that should be connected to；
For detecting the status information of multiple stimulating coils and will test information reporting to the coil detection unit of microprocessor.
2. a kind of avoid-dismantle coil according to claim 1 switches magnetic stimulator, which is characterized in that the switching control
Unit includes microprocessor, switches electronic switch S2, the coil selection circuit that multiple stimulating coils are collectively formed；Microprocessor,
The charging circuit that switch S1, power supply and capacitor are collectively formed；Microprocessor, the silicon-controlled bidirectional current being collectively formed generate electricity
Road.
3. a kind of avoid-dismantle coil according to claim 2 switches magnetic stimulator, which is characterized in that the silicon-controlled packet
Include the silicon-controlled D1 and silicon-controlled D2 being set side by side.
4. a kind of avoid-dismantle coil according to claim 2 switches magnetic stimulator, which is characterized in that the switching electronics
Switch S2 is multiple IGBT switch or relay.
5. a kind of avoid-dismantle coil according to claim 2 switches magnetic stimulator, which is characterized in that the switching electronics
Switch S1 is IGBT switch.
6. a kind of avoid-dismantle coil according to claim 1 switches magnetic stimulator, which is characterized in that the stimulating coil
Status information include stimulating coil ID, temperature and interface position number.
7. a kind of Neural stem cell side based on the switching magnetic stimulator of avoid-dismantle coil described in any one of claim 1-6 claim
Method, which comprises the following steps:
S1 stimulating coil infomation detection: coil detection unit detects stimulating coil state, and will test information and be uploaded to micro process
Device, microprocessor judges whether to receive the query information of master controller, if received, carries out step S2, otherwise repeats
Carry out step S1；
S2: information feedback: microprocessor sends the status information of stimulating coil, the related letter of master controller display to master controller
Breath, and be confirmed whether to select stimulation protocol, it is such as non-selected, repeat step S2, such as select, then sending to microprocessor stimulates
Plan command, and enter in next step；
S3: command reception judgement: microprocessor judges whether to receive correct, such as receives incorrect, then postbacks reception false command
To master controller, return step S2 is such as received correctly, then controls switch control unit switching connection stimulating coil according to instruction,
And enter in next step；
S4: stimulation instructions judgement: judge whether master controller sends stimulation instructions, such as not sent, then repeatedly step S3, as sent out
It send, then judges whether microprocessor is properly received sign on, be not properly received such as, then repeat this step, such as correctly connect
It receives, then carries out in next step；
S5: power source charges carry out stimulation applications: power supply control microprocessor charges to charging capacitor, controls switch control unit pair
Stimulating coil electric discharge, while judging whether discharge time reaches stimulation protocol sets requirement and whether have halt instruction, if any,
Then end operation then gives charging capacitor charge step back to power supply such as nothing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910584063.9A CN110180083A (en) | 2019-06-30 | 2019-06-30 | A kind of avoid-dismantle coil switching magnetic stimulator and Neural stem cell method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910584063.9A CN110180083A (en) | 2019-06-30 | 2019-06-30 | A kind of avoid-dismantle coil switching magnetic stimulator and Neural stem cell method |
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Cited By (6)
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| US11794029B2 (en) | 2016-07-01 | 2023-10-24 | Btl Medical Solutions A.S. | Aesthetic method of biological structure treatment by magnetic field |
| US11806528B2 (en) | 2020-05-04 | 2023-11-07 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
| US11826565B2 (en) | 2020-05-04 | 2023-11-28 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
| US11878162B2 (en) | 2016-05-23 | 2024-01-23 | Btl Healthcare Technologies A.S. | Systems and methods for tissue treatment |
| US11883643B2 (en) | 2016-05-03 | 2024-01-30 | Btl Healthcare Technologies A.S. | Systems and methods for treatment of a patient including RF and electrical energy |
| US11896816B2 (en) | 2021-11-03 | 2024-02-13 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
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| US11826565B2 (en) | 2020-05-04 | 2023-11-28 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
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| US11896816B2 (en) | 2021-11-03 | 2024-02-13 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
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