CN110124200A - Double-sided liquid cooling device for magnetic stimulation coil - Google Patents
Double-sided liquid cooling device for magnetic stimulation coil Download PDFInfo
- Publication number
- CN110124200A CN110124200A CN201910258334.1A CN201910258334A CN110124200A CN 110124200 A CN110124200 A CN 110124200A CN 201910258334 A CN201910258334 A CN 201910258334A CN 110124200 A CN110124200 A CN 110124200A
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- Prior art keywords
- cooling
- stimulating coil
- magnetic stimulating
- magnetic
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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
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F5/00—Coils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Power Engineering (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Neurology (AREA)
- Magnetic Treatment Devices (AREA)
Abstract
The invention relates to a double-sided liquid cooling device for a magnetic stimulation coil, which comprises a cooling tank main body, a first cover body, a second cover body, a cooling liquid inlet and a cooling liquid outlet, wherein the cooling tank main body is provided with a first cover body and a second cover body; the first cover body and the second cover body are respectively positioned on two sides of the cooling tank main body and are respectively connected with the cooling tank main body in a sealing way; a magnetic stimulation coil accommodating cavity is formed between the cooling groove main body and the first cover body; the surface of the first cover body facing the cooling tank main body and the middle part of the cooling tank main body are respectively provided with a first cooling liquid guide structure and a second cooling liquid guide structure; the cooling liquid inlet and the cooling liquid outlet are connected with at least one flow guide structure. The double-sided liquid cooling device provided by the invention can carry out double-sided circulating liquid cooling on the magnetic stimulation coil, has a good heat dissipation effect, and has the advantages of high safety and no potential leakage hazard.
Description
Technical field
The present invention relates to the field of medical instrument technology, and in particular to Neural stem cell technical field, in particular to a kind of Neural stem cell
The two-sided liquid cooling apparatus of coil.
Background technique
Transcranial magnetic stimulation (Transcranial magnetic stimulation, TMS) is a kind of pulsed magnetic field by cranium
Bone induces induced current to a kind of corticocerebral stimulating method in encephalic, has painless, not damaged, easy to operate, safety can
By the advantages that, be not limited to encephalic nerve stimulation in practical application, peripheral nerve muscle can equally be stimulated, clinically be obtained
It is widely applied.Due to high-intensity magnetic field to be obtained, need to apply high-voltage pulse to coil, and the resistance of coil should be as small as possible, institute
Transient high-current can be generated in electric discharge with coil, leads to coil heating, if continuous discharge, the temperature of coil will be increased constantly,
Can even burn human body.
The type of cooling of stimulating coil generally uses natural cooling, fan coolling and liquid cooled at present.It is actually using
In the process, the cooling efficiency of natural cooling is lower.The highest type of cooling of efficiency is that cooling fan is placed in thorn in fan coolling
Swashing above coil, cooling is blowed in face stimulating coil, since stimulating coil magnetic field forms maximum output point in hub of a spool,
And cooling fan is motor driven, motor at stimulating coil center, can the output magnetic field to coil impact, influence stimulation
Depth and precision, and since air pyroconductivity is low, and heat dissipation area limits so that cooling effect is poor.Magnetic stimulating coil liquid
Cooling to be divided to again interior cold and cold two kinds outer, cold in liquid is that coolant liquid is cooled down in stimulating coil conductor, at this time coolant liquid
It is directly contacted with stimulating coil conductor, the risk for thering is leak to charge, there are security risks, and cooling liquid is being led for a long time
Body pipe internal circulation flow can react with conductor, form oxide, block coolant flow channel, or even make to coil magnetic field
At influence；And liquid external cooling method is single side liquid cooling in the prior art, since the contact area of coolant liquid and stimulating coil has
Limit, cooling effect are poor.
Summary of the invention
In order to solve the above-mentioned technical problems, the present invention provides a kind of two-sided liquid cooling apparatus of magnetic stimulating coil, can pierce to magnetic
Swash coil and carry out Double-side circulating liquid cooling, heat dissipation performance can be effectively improved, the stimulating coil in work is cooled to safe temperature model
In enclosing, at the same also with high security, without electric leakage hidden danger the advantages of.
For this purpose, in a first aspect, the magnetic stimulating coil is double the present invention provides a kind of magnetic stimulating coil two-sided liquid cooling apparatus
Face liquid cooling apparatus includes cooling groove body, the first lid, the second lid, cooling liquid inlet and cooling liquid outlet；
First lid and the second lid are located at cooling groove body two sides and close with cooling groove body respectively
Close connection；
There is magnetic stimulating coil accommodating chamber between the cooling groove body and first lid；
First lid is respectively arranged with cold towards the surface of cooling groove body and the cooling bath body midsection
But the first flow-guiding structure of liquid and the second flow-guiding structure；
The cooling liquid inlet and cooling liquid outlet are connect with flow-guiding structure described at least one respectively.
Further, the surface of first lid towards cooling groove body, which is protruded, is equipped with spiral cyclic structure, described in formation
First flow-guiding structure.
Further, it is equipped with spiral round through-hole among the cooling groove body, forms second flow-guiding structure.
Further, the two-sided liquid cooling apparatus of the Neural stem cell further includes junction box, the junction box at least have wiring inlet,
Wire outlet, feed liquor tube inlet, inlet tube outlet, the outlet of outlet tube entrance, outlet tube；Wherein, conducting wire is through the wire outlet
It is connect with the magnetic stimulating coil accommodating chamber of the two-sided cooling device；Inlet tube is through inlet tube outlet and the cooling
Liquid inlet communication, outlet tube are connected to through the outlet tube entrance with the cooling liquid outlet.
Specifically, conducting wire successively passes through wiring inlet, wire outlet is connect with the magnetic stimulating coil accommodating chamber；Inlet tube
Successively it is connected by feed liquor tube inlet, inlet tube outlet with the cooling liquid inlet；Outlet tube pass sequentially through outlet tube outlet,
Outlet tube entrance is connected with the cooling liquid outlet.
In a preferred embodiment, the inlet tube is connected by liquid inlet joint with the cooling liquid inlet, described
Outlet tube is connected by liquid outlet connector with the cooling liquid outlet.
Further, the wiring inlet, feed liquor tube inlet and outlet tube outlet are to be contained in the one of the junction box surface
In a opening, and it is mutually isolated in the opening；The wire outlet, inlet tube outlet and outlet tube entrance are respectively arranged at
In the other three separate openings on junction box surface.
Further, the junction box also has fixation member, and the fixation member is for fixing or hanging up the junction box；
And/or
Component is dismounted, the dismounting component is for dismounting the junction box.
In a particular embodiment, the fixation member is the cyclic structure of protrusion setting.
In a particular embodiment, the dismounting component is screw, preferably Quincunx screw.
Second aspect, the present invention also provides a kind of transcranial magnetic stimulation instrument, the transcranial magnetic stimulation instrument includes above-mentioned magnetic
Stimulating coil two-sided liquid cooling apparatus accommodates the magnetic stimulating coil of colloid encapsulating in the magnetic stimulating coil accommodating chamber, so that glue
Two surfaces of the magnetic stimulating coil of body encapsulating are contacted with first flow-guiding structure and the second flow-guiding structure respectively.
Further, deflector hole is offered on the colloid of the magnetic stimulating coil of the colloid encapsulating, the deflector hole is connected to institute
State the first flow-guiding structure and the second flow-guiding structure.
Further, the transcranial magnetic stimulation instrument includes two magnetic stimulating coils by colloid encapsulating together, so that described
The magnetic stimulating coil of colloid encapsulating is integrally in " 8 " font；Or,
Comprising by a magnetic stimulating coil of colloid encapsulating, so that the magnetic stimulating coil of the colloid encapsulating is integrally in round
Shape.
Further, the center of each magnetic stimulating coil is not by colloid encapsulating, thus in the magnetic stimulating coil of colloid encapsulating
Upper one or two through-hole of formation；
The outer shape of the two-sided liquid cooling apparatus of magnetic stimulating coil and its magnetic stimulating coil accommodating chamber shape of inside are equal
It is adapted with the magnetic stimulating coil shape of colloid encapsulating；
There is the aperture that is adapted to the through-hole on the cooling groove body, the first lid, the second lid, described first
Lid or the second top surface extend inward through the through-hole along the hole wall of the aperture and cool down aperture on groove body
It reaches the aperture of the second lid or the first top surface and realizes sealed connection.
Technical solution of the present invention has the advantage that
In technical solution of the present invention, coolant liquid is circulated in the two sides of magnetic stimulating coil accommodating chamber, avoids cooling
Liquid stream reacts when dynamic due to directly contacting coil, influences the magnetic field output and service life of coil；Accommodating chamber
Coil is potted with insulating materials, the risk of leak electrification is avoided, eliminates security risk；Simultaneously as coil with
Without air between accommodating chamber, the heat fast exchange that can generate coil is into coolant liquid, and contact area is big, good heat dissipation effect.
The present invention is also provided with junction box, and conducting wire and liquid line are separated via junction box, further reduce electric leakage
Hidden danger improves safety, and has aesthetics；The setting of junction box overhauls route convenient for the later period.
Detailed description of the invention
By reading the following detailed description of the preferred embodiment, various other advantages and benefits are common for this field
Technical staff will become clear.The drawings are only for the purpose of illustrating a preferred embodiment, and is not considered as to the present invention
Limitation.And throughout the drawings, the same reference numbers will be used to refer to the same parts.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the 8 two-sided liquid cooling apparatus of wordline circle；
Fig. 2 is the perspective exploded view of the 8 two-sided liquid cooling apparatus of wordline circle；
Fig. 3 is the overall structure diagram of the two-sided liquid cooling apparatus of Circumferential coils；
Fig. 4 is the perspective exploded view of the two-sided liquid cooling apparatus of Circumferential coils
Fig. 5 is the overall structure diagram of junction box；
Fig. 6 is the right view of junction box；
Fig. 7 is the left view of junction box.
The first lid of 1-；The magnetic stimulating coil of 2- colloid encapsulating；21- deflector hole；3- cools down groove body；The second lid of 4-；
51- liquid inlet joint；52- liquid outlet connector；6- junction box；The first aperture of 61-；The second aperture of 62-；63- third aperture；64- the 4th
Aperture；65- pendant；66- screw
Specific embodiment
The illustrative embodiments of the disclosure are more fully described below with reference to accompanying drawings.Although showing this public affairs in attached drawing
The illustrative embodiments opened, it being understood, however, that may be realized in various forms the disclosure without the reality that should be illustrated here
The mode of applying is limited.It is to be able to thoroughly understand the disclosure on the contrary, providing these embodiments, and can be by this public affairs
The range opened is fully disclosed to those skilled in the art.
It is to be appreciated that the instruction of directionality involved in the embodiment of the present invention (up, down, left, right, before and after etc.) then should
Directionality instruction is only used for the relative positional relationship explained under a certain particular pose (as shown in the picture) between each component, movement
Situation etc., if the given pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, then " first ", " second " etc. are somebody's turn to do
Description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated indicated technology
The quantity of feature." first " is defined as a result, and the feature of " second " can be expressed or impliedly indicates to include at least one spy
Sign.In addition, the technical solution between each embodiment can be combined with each other, and based on the embodiments of the present invention, art technology
Personnel's every other change or replacement obtained without making creative work belong to the model that the present invention protects
It encloses.
Embodiment 1
The present invention provides a kind of transcranial magnetic stimulation instrument, which includes two-sided liquid cooling apparatus, as shown in Figure 1 to Figure 4
It is shown, the first lid 1 and the second lid 4 be located at cooling 3 two sides of groove body and respectively with cooling 3 airtight connection of groove body；
First lid 1 and there is magnetic stimulating coil accommodating chamber between cooling groove body 3, accommodates colloid in magnetic stimulating coil accommodating chamber
The magnetic stimulating coil 2 of encapsulating so that two surfaces of the magnetic stimulating coil 2 of colloid encapsulating respectively with first flow-guiding structure and
The contact of second flow-guiding structure.In further embodiment, the colloid is insulating materials, for example, the insulating materials can
Selected from epoxy resin, organic siliconresin or polyurethane.In the present embodiment, the magnetic stimulating coil be " 8 " wordline circle (such as Fig. 1,
Shown in Fig. 2) or Circumferential coils (as shown in Figure 3, Figure 4).
First lid 1 is respectively arranged with coolant liquid the towards the surface of cooling groove body 3 and cooling 3 middle section of groove body
One flow-guiding structure and the second flow-guiding structure, in further embodiment, the first lid 1 is towards the surface of cooling groove body 3
Protrusion is equipped with spiral cyclic structure, forms first flow-guiding structure；Spiral round through-hole, shape are equipped among cooling groove body 3
At second flow-guiding structure.
The magnetic stimulating coil 2 of colloid encapsulating is equipped with deflector hole 21, and deflector hole 21 is connected to the first flow-guiding structure and the second water conservancy diversion
Structure.
The two-sided liquid cooling apparatus is additionally provided with cooling liquid inlet and cooling liquid outlet, cooling liquid inlet and cooling liquid outlet with
At least one flow-guiding structure connection, for example, cooling liquid inlet is connected with the first flow-guiding structure respectively with cooling liquid outlet；Or,
Cooling liquid inlet is connected with the second flow-guiding structure respectively with cooling liquid outlet；Or, coolant inlet and cooling liquid outlet are distinguished
It is connected with the first flow-guiding structure and the second flow-guiding structure；Or, two groups of coolant liquids of setting are imported and exported, first group of cooling liquid inlet with
Outlet is connected with the first flow-guiding structure respectively, and second group of cooling liquid inlet is connected with the second flow-guiding structure respectively with outlet.
In the present embodiment, cooling liquid inlet and cooling liquid outlet are connected with the second flow-guiding structure respectively；Inlet tube is connect by feed liquor
First 51 are connected with the cooling liquid inlet, and outlet tube is connected by liquid outlet connector 52 with the cooling liquid outlet.
In a further embodiment, the center of each magnetic stimulating coil is not by colloid encapsulating, thus in colloid encapsulating
Magnetic stimulating coil 2 on form one or two through-hole, as shown in Figure 1, Figure 2, the shape of " 8 " wordline circle is two adjacent circles,
Each circular central is not by colloid encapsulating, to form two through-holes on the magnetic stimulating coil 2 of colloid encapsulating；Such as Fig. 3, figure
4, the shape of Circumferential coils is a circle, and the circular central is not by colloid encapsulating, thus in the Neural stem cell line of colloid encapsulating
A through-hole is formed on circle 2；
The shape of the magnetic stimulating coil accommodating chamber of the outer shape and its inside of the two-sided liquid cooling apparatus of magnetic stimulating coil
It is adapted with 2 shape of magnetic stimulating coil of colloid encapsulating；
There is the aperture being adapted to the through-hole on the cooling groove body 3, the first lid 1, the second lid 4, it is described
First lid 1 or 4 surface of the second lid are extended inward along the hole wall of the aperture through the through-hole and cooling groove body 3
Upper aperture reaches the aperture of the second lid 4 or 1 surface of the first lid and realizes sealed connection.
It is cold cold in the progress of stimulating coil conductor for coolant liquid in liquid in existing coil liquid cooling mode
But, coolant liquid is directly contacted with stimulating coil conductor at this time, is used for a long time and is easily formed oxide, or even causes shadow to magnetic field
It rings, and there are the security risks of leak electrification.Therefore, in the present embodiment, magnetic stimulating coil accommodating chamber is with the side of encapsulating
Formula accommodates magnetic stimulating coil, since, without air, colloid has good thermal conductivity and insulating properties between coil and flow-guiding structure,
Coolant liquid is avoided to be reacted because directly contacting coil, while also eliminating the security hidden trouble of electric leakage
During coil carries out Neural stem cell, coolant liquid is inputted by liquid inlet joint 51, the coolant liquid can be steaming
Any one in distilled water, deionized water, pure water, transformer oil, alcohol and diesel oil, preferably deionized water, in this implementation
In example, the cooling liquid is deionized water, and deionized water enters the second flow-guiding structure by liquid inlet joint 51, in the second water conservancy diversion
Channel internal circulation flow, and circulated through deflector hole 21 into the first flow-guiding structure, and after cycling via liquid outlet connector 52
Outflow.Deionized water and the contact area of the magnetic stimulating coil 2 of colloid encapsulating are big, during its two sides circulates rapidly
By heat derives, good heat dissipation effect has achieved the purpose that cooling coil.
Embodiment 2
As shown in Figures 5 to 7, the present embodiment the difference from embodiment 1 is that, further include point on the basis of embodiment 1
Wire box 6.It is provided with wiring inlet on junction box 6, wire outlet, feed liquor tube inlet, inlet tube outlet, outlet tube entrance, goes out liquid
Pipe outlet.In the present embodiment, the wiring inlet, feed liquor tube inlet and outlet tube outlet are the same aperture i.e. the first aperture
61, the second aperture 62 is inlet tube outlet, and third aperture 63 is outlet tube entrance, and the 4th aperture 64 is wire outlet, and first opens
Hole 61 is set to the side of junction box 6, and the second aperture 62, third aperture 63, the 4th aperture 64 is arranged in opposite side.
Inlet tube successively passes through the first aperture 61, the second aperture 62, passes through liquid inlet joint 51 and the cooling liquid inlet phase
Connection；Outlet tube successively passes through the first aperture 61, third aperture 63, is connected by liquid outlet connector 52 with the cooling liquid outlet
It is logical；Conducting wire successively passes through the first aperture 61, the 4th aperture 64 is connected with the coil in the magnetic stimulating coil 2 of colloid encapsulating.
Junction box 6 separates conducting wire and liquid line, further reduces electric leakage hidden danger, improves safety, and have
Aesthetics.
Junction box 6 is additionally provided with fixation member and dismounting component, and the fixation member in the present embodiment is pendant 65, uses
In fixing or hanging up junction box 6, the dismounting component is screw 66, is in further embodiment Quincunx screw, passes through
The dismounting of junction box 6 can be realized in dismounting screw 66, and the later period is facilitated to overhaul and replace route.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of the claim
Subject to enclosing.
Claims (10)
1. a kind of two-sided liquid cooling apparatus of magnetic stimulating coil, which is characterized in that the two-sided liquid cooling apparatus of magnetic stimulating coil includes cold
But groove body, the first lid, the second lid, cooling liquid inlet and cooling liquid outlet；
First lid and the second lid be located at the cooling groove body two sides and respectively with the cooling closed company of groove body
It connects；
There is magnetic stimulating coil accommodating chamber between the cooling groove body and first lid；
First lid is respectively arranged with coolant liquid towards the surface of cooling groove body and the cooling bath body midsection
First flow-guiding structure and the second flow-guiding structure；
The cooling liquid inlet and cooling liquid outlet are connect with flow-guiding structure described at least one.
2. the two-sided liquid cooling apparatus of magnetic stimulating coil as described in claim 1, which is characterized in that the first lid direction is cooling
The surface protrusion of groove body is equipped with spiral cyclic structure, forms first flow-guiding structure.
3. the two-sided liquid cooling apparatus of magnetic stimulating coil as described in claim 1, which is characterized in that set among the cooling groove body
There is spiral round through-hole, forms second flow-guiding structure.
4. the two-sided liquid cooling apparatus of magnetic stimulating coil as claimed in any one of claims 1-3, which is characterized in that the Neural stem cell
Two-sided liquid cooling apparatus further includes junction box, and the junction box at least has wiring inlet, wire outlet, feed liquor tube inlet, feed liquor
Pipe outlet, the outlet of outlet tube entrance, outlet tube；Wherein, conducting wire is through described in the wire outlet and the two-sided cooling device
The connection of magnetic stimulating coil accommodating chamber；Inlet tube is exported through the inlet tube and is connected to the cooling liquid inlet, described in outlet tube warp
Outlet tube entrance is connected to the cooling liquid outlet.
5. the two-sided liquid cooling apparatus of magnetic stimulating coil as claimed in claim 4, which is characterized in that the wiring inlet, inlet tube
Entrance and outlet tube export to be contained in one of junction box surface opening, and mutually isolated in the opening；Institute
Wire outlet, inlet tube outlet and outlet tube entrance is stated to be respectively arranged in the other three separate openings on junction box surface.
6. the two-sided liquid cooling apparatus of magnetic stimulating coil as claimed in claim 4, which is characterized in that the junction box also has fixation
Component, the fixation member is for fixing or hanging up the junction box；And/or
Component is dismounted, the dismounting component is for dismounting the junction box.
7. a kind of transcranial magnetic stimulation instrument, which is characterized in that the transcranial magnetic stimulation instrument includes described in any one of claims 1-6
Magnetic stimulating coil two-sided liquid cooling apparatus accommodates the magnetic stimulating coil of colloid encapsulating in the magnetic stimulating coil accommodating chamber, so that
Two surfaces of the magnetic stimulating coil of colloid encapsulating are contacted with first flow-guiding structure and the second flow-guiding structure respectively.
8. transcranial magnetic stimulation instrument as claimed in claim 7, which is characterized in that the colloid of the magnetic stimulating coil of the colloid encapsulating
On offer deflector hole, the deflector hole is connected to first flow-guiding structure and the second flow-guiding structure.
9. transcranial magnetic stimulation instrument as claimed in claim 7 or 8, which is characterized in that include two by colloid encapsulating together
Magnetic stimulating coil, so that the magnetic stimulating coil of the colloid encapsulating is integrally in " 8 " font；Or,
Comprising by a magnetic stimulating coil of colloid encapsulating, so that the magnetic stimulating coil of the colloid encapsulating is integrally rounded.
10. transcranial magnetic stimulation instrument as claimed in claim 9, which is characterized in that the center of each magnetic stimulating coil is not by glue
Body encapsulating, to form one or two through-hole on the magnetic stimulating coil of colloid encapsulating；
The outer shape of the two-sided liquid cooling apparatus of magnetic stimulating coil and its magnetic stimulating coil accommodating chamber shape of inside are and glue
The magnetic stimulating coil shape of body encapsulating is adapted；
There is the aperture being adapted to the through-hole, first lid on the cooling groove body, the first lid, the second lid
Or second top surface extend inward the aperture on the through-hole and cooling groove body along the hole wall of the aperture and reach
The aperture of second lid or the first top surface simultaneously realizes sealed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258334.1A CN110124200B (en) | 2019-04-01 | 2019-04-01 | Double-sided liquid cooling device of magnetic stimulation coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258334.1A CN110124200B (en) | 2019-04-01 | 2019-04-01 | Double-sided liquid cooling device of magnetic stimulation coil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110124200A true CN110124200A (en) | 2019-08-16 |
| CN110124200B CN110124200B (en) | 2023-07-18 |
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ID=67569141
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910258334.1A Active CN110124200B (en) | 2019-04-01 | 2019-04-01 | Double-sided liquid cooling device of magnetic stimulation coil |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4234006A4 (en) * | 2020-10-23 | 2024-09-04 | Remed Co Ltd | Magnetic stimulation apparatus |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030065126A (en) * | 2002-01-31 | 2003-08-06 | (주) 엠큐브테크놀로지 | System for cooling stimulus coil for use in equipment using magnetic field |
| CN203253060U (en) * | 2013-03-04 | 2013-10-30 | 深圳英智科技有限公司 | Water-circulation cooling apparatus outside magnetic stimulation coil |
| US20140132381A1 (en) * | 2011-07-18 | 2014-05-15 | Abb Technology Ag | Dry-type transformer |
| CN105306506A (en) * | 2014-07-16 | 2016-02-03 | 腾讯科技（深圳）有限公司 | Online advertising release method and online advertising release system |
| CN107510891A (en) * | 2017-07-24 | 2017-12-26 | 深圳英智科技有限公司 | A kind of coil block and magnetic stimulator |
| WO2018235940A1 (en) * | 2017-06-23 | 2018-12-27 | 日本マグネティックス株式会社 | Electromagnet |
-
2019
- 2019-04-01 CN CN201910258334.1A patent/CN110124200B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030065126A (en) * | 2002-01-31 | 2003-08-06 | (주) 엠큐브테크놀로지 | System for cooling stimulus coil for use in equipment using magnetic field |
| US20140132381A1 (en) * | 2011-07-18 | 2014-05-15 | Abb Technology Ag | Dry-type transformer |
| CN203253060U (en) * | 2013-03-04 | 2013-10-30 | 深圳英智科技有限公司 | Water-circulation cooling apparatus outside magnetic stimulation coil |
| CN105306506A (en) * | 2014-07-16 | 2016-02-03 | 腾讯科技（深圳）有限公司 | Online advertising release method and online advertising release system |
| WO2018235940A1 (en) * | 2017-06-23 | 2018-12-27 | 日本マグネティックス株式会社 | Electromagnet |
| CN107510891A (en) * | 2017-07-24 | 2017-12-26 | 深圳英智科技有限公司 | A kind of coil block and magnetic stimulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4234006A4 (en) * | 2020-10-23 | 2024-09-04 | Remed Co Ltd | Magnetic stimulation apparatus |
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| Publication number | Publication date |
|---|---|
| CN110124200B (en) | 2023-07-18 |
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