CN209221338U - Coil block, the helmet for applying transcranial magnetic stimulation - Google Patents
Coil block, the helmet for applying transcranial magnetic stimulation Download PDFInfo
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- CN209221338U CN209221338U CN201820203002.4U CN201820203002U CN209221338U CN 209221338 U CN209221338 U CN 209221338U CN 201820203002 U CN201820203002 U CN 201820203002U CN 209221338 U CN209221338 U CN 209221338U
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Abstract
Coil block, the helmet for applying transcranial magnetic stimulation.A kind of coil block is disclosed, which includes: two dome-shaped coil structures, and the winding valve that loop construction is separated by two be connected in series by central conductor is made；And reinforcement structure, the reinforcement structure are attached to the top section of winding valve, to allow to wind the elastic movement of specific degrees of the valve in side direction.In some embodiments, the reinforcement structure includes connector assembly, the connector assembly is located above winding valve and is relatively distant from winding valve, to limit the air gap between connector assembly and winding valve, which is suitable for guidance cooling air stream and flows through the air gap to prevent from overheating.
Description
Technical field
The utility model pertains generally to electromagnetic coil field, is specifically designed to be arranged in hominoid's head zone
Electromagnetic coil.
Background technique
It is well known that living tissue can be by applying the alternation magnetic generated by being positioned as the electromagnetic coil adjacent with organizing
It stimulates, thus the induction field in living tissue.More specifically, Neural stem cell can cause the electrical conduction in brain cell, because
This, causes the generation of action potential.For example, in transcranial magnetic stimulation (TMS), it is raw using the coil by being located on object scalp
At magnetic field induct in object brain nerve stimulation.
In TMS technology, taken aim at using of short duration magnetic field impulse to be inducted in the brain by using Faraday's electromagnetic induction law
Quasi- neuron depolarising.When carrying out TMS (referred to as rTMS) with repetitive mode, the long-term enhanced of neural plasticity may be implemented
Or suppressed FCM effect.Traditional Neural stem cell technology and coil are largely designed to the superficial sexual stimulus of brain tissue, and usually not
Deeper stimulation can be applied.Superficial sexual stimulus cannot induct effective stimulus in brain region on the inside of deep, and which results in can be with
The brain specific region including deep nerve meta structure is aimed in the case where the minimum influence to other brain regions
The needs of Optimizing design.Brain region includes anterior cingutate cortex, inside prefrontal cortex, medial motion skin on the inside of target
Matter, supplementary motor area (SMA), premotor area (PMA) and Posterior cingulate cortex.
The stimulation to cerebral deep region of commonly known as deep TMS (dTMS) needs high-intensitive and precision, this is high-strength
Degree and precision can not do not cause undesirable side effect (such as, with the associated epilepsy of overstimulation to cortical area
Breaking-out or other problems) in the case where realized using standard coil construction by traditional magnetic stimulator available now.In the past,
RTMS process can not directly stimulate the target for being greater than 2cm below skull surface.Depth rTMS technology is developed, to use distinct line
The deep that circle design improves electromagnetic field penetrates, wherein and multiple coilings are provided so as to concentrate in together to the electric field generated,
To allow direct stimulation of inducting to 4cm below skull surface.
The novel solution of TMS is described in international publication WO02/32504 before, wherein keep side effect minimum
Make deep brain stimulation may while change.Wherein described device includes pedestal and extension, and pedestal, which has, is used for electric current
The corresponding coiling of the respective paths of flowing, and extension is designed to make the undesirable stimulation to other regions of brain most
Smallization.
U.S. Patent No. 9802058 describe a kind of cerebral magnetic stimulation coil, which is directed to inside
Brain region or the positioning of side brain region, design have multiple stimulation elements separated with electric current in a first direction
With multiple return elements with electric current in a second direction that is opposite the first direction.Multiple stimulation elements are around coil
Central axis distribution.
Utility model content
The utility model provides the electromagnetic coil assembly being designed in the tissue of magnetic field induction to treated organ.
For effective stimulus deep nerve member tissue, coil construction disclosed herein is designed to provide in target brain deep regional
High electric field level (for example, about 100V/m), and provide raw in brain area domain (relative to shallow region) on the inside of the deep
At the electric field of high percentage.
The purpose of electromagnetic coil disclosed herein is particularly in brain structure of inducting in inside prefrontal cortex (PFC)
Activation, the PFC include being associated with cognitive behavior and execution function (differentiation capability, object-oriented cognition and society's " control ")
Preceding cingulate cortex (ACC) and motor cortex region.The electromagnetic coil of the application is particularly useful for obsessive-compulsive disorder as a result,
(OCD), rehabilitation after posttraumatic stress disorder (PTSD), migraines, blepharospasm, appropriate auspicious (Tourette) syndrome, apoplexy, slow
Property pain and cocaine habituation treatment in.
In some possible embodiments, electromagnetic coil is made of conductor wire (for example, being made of copper), conductor wire tool
There is about 7mm2To 10mm2Sectional area and about 500cm to 700cm length, be wound for being formed with being electrically connected in series
The coil of two round valves (lobe) separated, each valve include multiple coilings (also referred herein as ring), and multiple coiling is from one
A or more most interior coiling is towards one or more outermost coilings to external spiral.The distance between winding valve is selected as increasing
Institute's induced magnetic field is to the penetration depth in treated tissue.Optionally and in some embodiments preferably, by twining one
The conducting wire segment (segment) for being electrically connected to outermost coiling/ring of another winding valve around most interior coiling/ring of valve is electrically connected electromagnetism
The winding valve of coil.
In some embodiments, each valve includes eight coiling/rings.Coiling/ring, which can be grouped, to be arranged in each winding valve,
Wherein, coiling/ring in each group is with one heart and with roughly the same diameter.For example, in some embodiments, it is each to wind valve packet
It includes one or more to concentric coiling/ring with roughly the same diameter.Include the case where eight coiling/rings in each winding valve
Under, four conducting wire ring portions (ring) being connected in series with one heart are formed in each winding valve, wherein each wire loop portion includes having substantially
Concentric coiling/the ring of a pair of same diameter.
The diameter of most interior coiling/ring in winding valve can be about 7cm to 7.5cm in some embodiments, and
The diameter of outermost coiling/ring can be about 12cm to 14cm in some embodiments.With the concentric of roughly the same diameter
Interval between coiling/ring adjacent sets/ring can be about 0.3cm to 1cm in some embodiments.
Coiling/ring of electromagnetic coil can by the descending about coiling/ring each group/ring diameter in each winding valve by
Edge up height, to form the conductor strip by the connection between most interior coiling/ring in a valve and outermost coiling/ring of another valve
Two cheeses of section connection wind valve structure.In some embodiments using tightening member come with a valve relative to another
The deflection configuration of valve (for example, with about 120 ° to 140 ° angle) keeps winding valve, is suitable for limit between winding valve
By hemisphere of the coil block cooperation in treated object header.Tightening member is configured to support the finite elasticity of winding valve
Movement, to allow for the hemisphere limited between winding valve to be adjusted to adapt to the changeability of crinial bone shape.In some realities
It applies in mode, electromagnetic coil is comprised in the helmet, which can be connected to positioning device by adapter.The helmet can be by
Coiling/ring of electromagnetic coil is connected to cable, and the cable is for transmitting by signal generator (such as, but not limited to, nerve stimulation
Device) generate electric current.
The inductance value of electromagnetic coil in some embodiments can be in the range of 13 μ H to 14 μ H, it is therefore preferable to about
13.2 μ H, and its resistance can be in the range of 0.015 ohm to 0.035 ohm, it is therefore preferable to about 0.025Ohm.With
By means of this coil block, the electric field of about 100V/m can be realized with a distance from the winding valve about 3cm from electromagnetic coil.?
In some embodiments, coil block includes one or more coiling/coils being connected in coiling/coil of electromagnetic coil
One or more temperature sensors.One or more corresponding lines can be used for the cable by being connected to the helmet to outside
Device transmits the signal generated by temperature sensor.
In some embodiments, free line end extends from each winding valve towards corresponding connectors, these corresponding connectors positions
It winds above valve and is relatively distant from (in the connector assembly of about 5cm to 8cm) winding valve in being mounted on.In this way, winding valve with
The air gap is formd between connector assembly, and cooling fluid/gas streaming can be made across the air gap.Coil block is one
It is mounted on inner helmet in a little embodiments, which is configured to make cooling fluid/gas (coolant) along coil block
Coiling/ring circulation.
The one aspect of utility model theme disclosed herein is related to a kind of coil block, which includes: two
A dome-shaped coil structure, the winding valve which is separated by two are made, this two winding valves are by central conductor
It is connected in series；And reinforcement structure, the reinforcement structure are attached to the top section of winding valve, to allow to wind valve in side direction
Specific degrees elastic movement, reinforcement structure includes connector assembly, the connector assembly be located at winding valve above and be relatively distant from
Valve is wound, to limit the air gap between the connector assembly and the winding valve, which is suitable for guidance cooling
Air stream flows through the air gap, to prevent from overheating.In some embodiments, coil block is configured to be mounted on helmet knot
Inside structure, while maintaining the elastic movement of the specific degrees of winding valve.
Optionally and in some embodiments preferably, coil block includes one or more temperature sensors, should
One or more temperature sensors are connected in winding valve in absorbing the region for substantially winding the heat that valve generates by two
One or more conducting wires of one winding valve.One or more temperature sensors can be in the conductor strip for winding valve with one
The conducting wire segment of another winding valve in winding valve is attached in the region of section adjacent positioned.
Each winding valve may include at least the one of innermost ring, most outer ring and the spiral between innermost ring and most outer ring
A conducting wire segment.In some embodiments, central conductor is configured in a winding valve being connected in winding valve most
Between outermost conducting wire in inner ring and another winding valve.The diameter of innermost ring can be in the range of 7cm to 7.5cm, and most
The diameter of outer ring can be in the range of 12cm to 14cm.Spiral conducting line segment may be constructed such that form dome-shaped coil knot
Structure, to limit the hemisphere for being configured to be cooperated to the organ of treated object.
Optionally and in some embodiments preferably, each valve that winds includes multiple groups concentric ring, each ring include have it is big
Cause two or more concentric coilings of same diameter.Some embodiments are spaced between the multiple groups concentric ring of adjacent positioned
In be selected as in the range of 0.3cm to 1cm.
In some embodiments, reinforcement structure includes tightening member, which is configured to keep winding valve
Top section simultaneously fixes top section, and implements to wind the deflection configuration of valve relative to each other.Tightening member can be by structure
Make the angle to maintain about 120 ° to 140 ° between wound around coil.Tightening member optionally includes base portion and two transverse directions are prolonged
The alar part stretched.Alar part is configured to be attached to the top section of winding valve, and relative to pedestal section deflection, to reinforce twining
The angle obtained between valve.The channel for accommodating and keeping central conductor wherein can be formed in tightening member.
In some embodiments, the distance between top section of valve is wound in the range of 2cm to 5cm.Wind valve
The distance between compresses lower section can be set in the range of 16cm to 18cm.Optionally and in some embodiments
Preferably, the sectional area of winding wire is in the range of 0.7cm to 1cm.
Reinforcement structure may include one or more supporting members, one or more supporting members be configured to by
Connector assembly, which is attached to tightening member and is attached between tightening member in connector assembly, maintains the air gap.In some embodiment party
In formula, one or more supporting members have incline structure, which is configured to install after installation winds valve
Connector assembly.
The another aspect of utility model theme disclosed herein is related to a kind of for applying the helmet of transcranial magnetic stimulation, head
Helmet includes: wearable shell；Electromagnetic coil assembly, the electromagnetic coil assembly are closed in shell, and are connected including two
The dome-shaped coil of connection, two dome-shaped coils are configured to cooperate on the top on the head of treated object, and
By magnetic field induction into the top；Reinforcement structure, the reinforcement structure are attached to the top section of dome-shaped coil, to allow to justify
Shape coil is pushed up in the elastic movement of the intracorporal specific degrees of shell, reinforcement structure is configured to limit air above dome-shaped coil
Gap；And at least one air inlet, at least one air inlet are configured to be received cooling air stream and flow it at least
Cross the air gap.
In some embodiments, the helmet includes one or more temperature sensors, which passes
Sensor is connected to a cheese in dome-shaped coil in the region for absorbing the heat substantially generated by two dome-shaped coils
One or more conducting wires of coil.Optionally and in some embodiments preferably, one or more temperature sensors
Another cheese line being attached in the region of the conducting wire segment adjacent positioned with a dome-shaped coil in dome-shaped coil
The conducting wire segment of circle.
In some embodiments, each dome-shaped coil includes innermost ring, most outer ring and in innermost ring and most outer ring
Between spiral at least one conducting wire segment.Central conductor can be used to be connected between dome-shaped coil.Central conductor
It may be constructed such that in the innermost ring and another dome-shaped coil in a dome-shaped coil being connected in dome-shaped coil
Between outermost conducting wire.The diameter of innermost ring can be selected as in the range of 7cm to 7.5cm.The diameter of most outer ring can be
In the range of 12cm to 14cm.
In some embodiments, each dome-shaped coil includes multiple groups concentric ring, and each ring includes having roughly the same diameter
Two or more concentric coilings.Optionally, the model for being spaced in 0.3cm to 1cm between the multiple groups concentric ring of adjacent positioned
In enclosing.
In some embodiments, reinforcement structure includes tightening member, which is configured to keep cheese line
The top section of circle simultaneously fixes top section, and implements the deflection configuration of coil relative to each other.Tightening member can be by
It is configured to maintain about 120 ° to 140 ° of angle between dome-shaped coil.
In some embodiments, tightening member includes base portion and two alar parts being laterally extended, and alar part is configured to
It is attached to the top section of dome-shaped coil, and relative to pedestal section deflection, to reinforce the angle between dome-shaped coil.
The distance between top section of dome-shaped coil can be set in the range of 1.5cm to 2.5cm.Dome
The distance between compresses lower section of shape coil is optionally in the range of 16cm to 18cm.
In some embodiments, reinforcement structure includes one or more supporting members, one or more bearings
Component is configured to that connector assembly is attached to tightening member and is attached to tightening member in connector assembly to maintain the air gap.One
A or more supporting member can have incline structure, the incline structure be configured to installation winding dome-shaped coil it
After connector assembly is installed.
Detailed description of the invention
In order to understand the utility model and check how it can actually carry out, only used now with reference to attached drawing unrestricted
The exemplary mode of property describes embodiment.Feature shown in the drawings means to illustrate only some embodiments of the utility model,
Unless in addition implying instruction.In the accompanying drawings, same appended drawing reference is used to indicate corresponding component, and in the accompanying drawings:
Fig. 1 schematically illustrates the preceding perspective view of the electromagnetic coil assembly according to some possible embodiments；
Fig. 2 schematically illustrates the rearview of electromagnetic coil assembly；
Fig. 3 schematically illustrates the head shielding part of the coil block of some possible embodiments；
Fig. 4 schematically illustrates the exploded perspective view of electromagnetic coil assembly；
Fig. 5 shows the sectional view of the winding valve of electromagnetic coil assembly；And
Fig. 6 shows the perspective view of the winding valve of electromagnetic coil assembly.
Specific embodiment
One or more specific embodiments for the description disclosure that hereinafter reference will be made to the drawings, these embodiments are all
Aspect, which is considered to, to be only illustrative and does not limit in any way.In order to provide the concise description of these embodiments, no
It is that all features of actual implementation scheme all describe in specification.Element illustrated by attached drawing not necessarily indicates ratio, or place
In not being critical correct proportions relationship.Emphasis is placed in clearly illustrates the principles of the present invention on the contrary, so that ability
Field technique personnel once understand principle disclosed herein, they will just carry out and use disclosed coil block.This
Utility model can be provided with embodiment in other specific forms without departing from essential feature described herein.
This application provides one kind can be effective for applying for treating various spirit/psychology and/or physiology/nerve essence
The electromagnetic coil of the deep transcranial magnetic stimulation (dTMS) of refreshing disease.The availability of the technology significantly changes psychiatry and neurology
Practice and mental disease perception.Such as and do not limit, coil block disclosed herein can be used for obsessive-compulsive disorder, wound
Afterwards in the treatment of stress disorders, migraines, blepharospasm, appropriate auspicious syndrome and cocaine habituation.
Fig. 1 shows the top perspective view of the electromagnetic coil assembly 10 according to some possible embodiments.Electromagnetic coil group
Part 10 includes: two coiling separated valve/ring valves 11 and 12, forms two dome-shaped coil structures；Shielding element 13, it is attached
It is connected to the bottom side of loop construction；Tightening member 16 is connected between two coiling separated valve/ring valve top sections；
And connector assembly 15, it is mounted on above loop construction and is relatively distant from loop construction, to form the air gap therebetween
16g.One or more buffer strip 11s and 12s can be attached between tightening member 16 and valve 11 and 12 top section, with
Band is remained, coil is attached to object header.
It is connected to the one or more of one or more conducting wire segments in one in coiling valve/ring valve 11 and 12
Temperature sensor 14 can be used for the temperature control mechanism for implementing to be configured to prevent overheat.One or more temperature sensors
14 can be arranged in the region for absorbing the electromagnetic coil of the heat generated by two coiling valves/ring valve 11 and 12.It is specific at this
And in non-limiting example, single temperature sensor 14 be attached to be positioned as it is adjacent with the conducting wire segment in left side valve 11,
Conducting wire segment in right side valve 12.
Optionally and in some embodiments preferably, dome-shaped coil structure is made of single continuous conductors, the list
A continuous conductors are bent to form two lateral winding valves 11 and 12 being electrically connected in series by central conductor segment 11-12.It twines
It include from one or more most interior coilings towards one or more outermost coilings to external spiral around each of valve 11 and 12
Multiple circle coiling/rings.In some embodiments, central conductor segment 11-12 connects the most interior coiling of one in valve/ring
It is connected to outermost coiling/ring of another valve.
The free end fragment 11f of conducting wire extends to connector assembly 15 from winding valve 11, introduces wiring group via opening 15x
In part 15, to be attached to the terminal connector inside installed (C1 in Fig. 4 and Fig. 6).The free end fragment 12f of conducting wire is from twining
Connector assembly 15 is extended to around valve 12, is introduced into connector assembly 15 via opening 15y, to be attached to the terminal inside installed
Connector (C2 in Fig. 4 and Fig. 6).At this in specific and non-limiting example, free end fragment 12f from right side valve 12 most
Interior coiling/ring extends, central conductor segment 11-12 by outermost coiling/ring of right side valve 12 be connected to left side valve 11 it is most interior around
Line/ring, and free end fragment 11f extends from the outermost coiling in left side valve 11/ring.
Coiling/ring in each winding valve 11 and 12 by coiling/ring diameter descending relative to be positioned as in valve with
Adjacent coiling/ring gradually rise, thus formed by a valve most interior coiling/ring and another valve outermost coiling/ring
Between connection central conductor segment connection two cheese helical coil structures.Tightening member 16 and shielding element/elastic
Band (13 in Fig. 3) is configured in some embodiments to wind some predefined angles between valve (such as about
130 °) winding valve is maintained at deflection configuration, it is suitable for coil block cooperation to be limited between valve 11 and 12 treated
Hemisphere in object header.The construction of coil block 10 allows to wind valve 11 and 12 1 relative to another some journeys
The elastic movement of degree, to provide a kind of adjustable wearable coils knot of skull shape for being adapted to treated object
Structure.
One or more supporting member 16a and 16b can be used for for connector assembly 15 being mounted on winding valve 11 and 12
Side, and limit the air gap 16g of height H1, such as about 1.5cm to 2.5cm.In some embodiments, electromagnetic coil
10 are comprised in helmet (not shown), which can be by suitable cable connection to outside source (for example, nerve stimulation
Device).In some embodiments, the helmet is configured to receive cooling fluid/gas stream, example via one or more entrances
Such as, cooling air, and cooling stream is streamed by the air gap 16g and along the winding valve 11 and 12 for being mounted on inner helmet
Body/gas, to prevent from overheating.
At work, winding valve 11 and 12 is arranged on the top of treated object header, and each winding valve is positioned
Above parietal bone upper side.Generated by signal source and pass through winding valve 11 and 12 electric current then can be used for inducting be directed toward it is specific
The magnetic field in inside brain area domain, to realize electro photoluminescence in response to the respective electric field gradually formed in the brain area domain of inside.
Fig. 2 is the rearview of electromagnetic coil assembly 10, and the rear view show shielding elements 13 to arrive cheese valve 11 and 12
Inside attachment.As also seen in Fig. 3, shielding element 13 includes two cross side barriers part 13a and 13b, respectively
Shielding part has two arms that horizontally side direction extends and along vertically extending two arm in previous-next direction.Each side shield
13a and 13b is configured to be cooperated in corresponding cheese winding valve 11 and 12, and they by their upper arm in shielding element
It is connected at 13 apex region 13x.Multiple holes can be distributed along the arm of side shield 13a and 13b, so that cooling fluid/gas
Body passes through." V " shape can be used and connected between arm before the side shield 13a and 13b with shielding part 13c.
As seen in Figure 2, connector assembly 15 includes backside openings 15x ' and 15y ', these backside openings are via inside
The corresponding connected pathways and front openings (15x and 15y) connection that portion is formed.Connector assembly 15 may include other backside openings
15z ', the opening are configured to make one or more conducting wires via corresponding connected pathways and front openings (15z) connection
(not shown) is passed through to be electrically connected to temperature sensor 14.
Fig. 4 is to show the exploded perspective view of the element of connector assembly 15, these elements include top shell element 15t；Bottom case
Element 15b；And intermediary element 15r, the intermediary element include open channel, the bottom of these open channels element formed between
In side and from front through the back side.When fitting together, top shell 15t (for example, by screw) is attached to bottom case 15b, will in
Between element 15r be clipped in the middle to close open channel in element 15r formed between, and form front openings and the back side
Opening.
In some embodiments, tightening member 16 includes that base portion 16e and be laterally extended from base portion 16e two are flat
Smooth wing 16w.Wing 16w can be relative to the slight downwards of base portion 16e.The orientation of wing 16w may be constructed such that restriction winding
Expectation angle between valve 11 and 12.Wing 16w includes through hole, these through holes will for (for example, by bar shaped fastener, cable strap)
The upper area of winding valve is attached to the wing.In some embodiments, tightening member 16 includes channel or slit 16c, the channel
Or slit is configured to accommodate and remain attached to the central conductor segment 11-12 between two winding valves 11 and 12.Wrapped sheets
The distance L1 between their upper area of section 11 and 12 can be about 1.5cm to 2.5cm.
Optionally and in some embodiments preferably, supporting member 16a and 16b have incline structure, the bevelled junction
Structure is configured to install connector assembly 15 after installation winds valve 11 and 12.By the construction, installed when by coil block 10
When in headpiece case/structure (not shown), connector assembly 15 is connected to the helmet, allows and winds valve 11 and 12 cosily
It is attached to the inboard head region of treated object.
Fig. 5 shows the sectional view of the wound portion 11 and 12 according to some possible embodiments.Coiling/ring of valve can be by
It is set as two or more groups r1, r2... being connected in series with concentric coiling/ring of roughly the same diameter.In the structure
In making, each valve is made of two or more corresponding ring portions (ring) being connected in series with one heart, wherein each ring portion includes two
Or more conductor turns, and the distance between the ring portion of adjacent positioned is about 0.3cm to 1cm.In the specific example,
Each concentric ring portion r1, r2... includes a pair of of coiling/ring.
As seen in fig. 5 and fig., it is each wind valve 11 and 12 can have by one in its most interior coiling/ring around
It the most interior diameter Di for the about 7cm to 7.5cm that line/ring limits and is limited by a coiling/ring in its outermost coiling/ring
The most outer diameter Do of about 12cm to 14cm.The winding distance L2 between their lower area of valve 11 and 12 can be about
16cm to 18cm.
Such as the term on top, bottom, front, back, the right side and the left side and with element shown in the drawings and component
The related similar adjective in orientation refer to that illustration is positioned in the mode on file, should not be to them for the side in practical application
Force limitation in position.
As described above and shown in the associated drawings, the application offer can be used for by inducting in object organ
Magnetic field (for example, using the deep dTMS/ rTMS process) constructs to treat the electromagnetic coil of the organ.Although it have been described that this reality
With novel particular implementation, it is to be understood, however, that because those skilled in the art can carry out particularly in view of aforementioned teaching
Modification, so the utility model is without being limited thereto.As it will appreciated by a person of ordinary skill, the utility model can be using from upper
The more than one technology for stating embodiment carries out in a wide variety of ways, these modes are all without departing from the model of claim
It encloses.
Claims (38)
1. a kind of coil block, which is characterized in that the coil block includes: two dome-shaped coil structures, the loop construction
The winding valve separated by two be connected in series by central conductor is made；And reinforcement structure, the reinforcement structure are attached to described
The top section of valve is wound, to allow elastic movement of the winding valve in side direction, the reinforcement structure includes wiring
Component, which is located above the winding valve and is relatively distant from the winding valve, thus in the connector assembly and institute
It states and limits the air gap between winding valve, which is suitable for guidance cooling air stream and flows through the air gap to prevent
Heat.
2. coil block according to claim 1, which is characterized in that the coil block includes one or more temperature
Sensor, one or more temperature sensor are connected in absorbing the region for substantially winding the heat that valve generates by two
One or more conducting wires of a winding valve in the winding valve.
3. coil block according to claim 2, which is characterized in that one or more temperature sensor with institute
State the conducting wire segment that another winding valve is attached in the region of the conducting wire segment adjacent positioned of a winding valve in winding valve.
4. coil block according to claim 1, which is characterized in that each winding valve includes innermost ring, most outer ring
And the conducting wire segment of at least one spiral between the innermost ring and the most outer ring.
5. coil block according to claim 4, which is characterized in that the central conductor is configured to be connected to described twine
Between the outermost conducting wire in the innermost ring and another winding valve in a winding valve in valve.
6. coil block according to claim 4, which is characterized in that model of the diameter of the innermost ring in 7cm to 7.5cm
In enclosing.
7. coil block according to claim 4, which is characterized in that model of the diameter of the most outer ring in 12cm to 14cm
In enclosing.
8. coil block according to claim 4, which is characterized in that the conducting wire segment of the spiral is configured to form circle
Shape loop construction is pushed up, to limit the hemisphere for being configured to cooperate the organ of treated object.
9. coil block according to claim 4, which is characterized in that each winding valve includes multiple groups concentric ring, and each ring includes
Two or more concentric coilings with roughly the same diameter.
10. coil block according to claim 9, which is characterized in that the interval between the multiple groups concentric ring of adjacent positioned
In the range of 0.3cm to 1cm.
11. according to claim 1, coil block described in 2,3,4,5,6,7,8,9 or 10, which is characterized in that the reinforcement knot
Structure includes tightening member, which is configured to keep the top section of the winding valve and makes the top section
It fixes and implements the deflection configuration of the winding valve relative to each other.
12. coil block according to claim 11, which is characterized in that the tightening member is configured in the winding
120 ° to 140 ° of angle is maintained between valve.
13. coil block according to claim 11, which is characterized in that the tightening member includes pedestal section and two
The alar part being laterally extended, the alar part are configured to be attached to the top section of the winding valve and relative to the base
Seat section deflection, to reinforce the deflection configuration between the winding valve.
14. coil block according to claim 11, which is characterized in that the tightening member includes being configured to accommodate simultaneously
Keep the channel of the central conductor.
15. coil block according to claim 11, which is characterized in that the distance between the top section of the winding valve
In the range of 1.5cm to 2.5cm.
16. coil block according to claim 11, which is characterized in that the distance between the compresses lower section of the winding valve
In the range of 16cm to 18cm.
17. coil block according to claim 11, which is characterized in that the sectional area of winding wire is 0.7cm to 1cm's
In range.
18. coil block according to claim 11, which is characterized in that the reinforcement structure includes one or more
Bearing member, one or more supporting members are configured to the connector assembly is attached to the tightening member and described
The air gap is maintained between connector assembly and the tightening member.
19. coil block according to claim 18, which is characterized in that one or more supporting member, which has, inclines
Biassed fabric, the incline structure are configured to install the connector assembly after installing the winding valve.
20. coil block according to claim 1, which is characterized in that the coil block is configured to be mounted on the helmet
Inside configuration, while maintaining the elastic movement of the winding valve.
21. a kind of for applying the helmet of transcranial magnetic stimulation, which is characterized in that the helmet includes: the shell that can be dressed；Electricity
Magnetic coil assemblies, the electromagnetic coil assembly are closed in the shell, and the dome-shaped coil being connected in series including two,
The dome-shaped coil is configured to cooperate on the top on the head of treated object, and by magnetic field induction to the top
In；Reinforcement structure, the reinforcement structure are attached to the top section of the dome-shaped coil, so that the dome-shaped coil be allowed to exist
The intracorporal elastic movement of shell, the reinforcement structure are configured to limit the air gap above the dome-shaped coil；With
And at least one air inlet, at least one air inlet are configured to receive cooling air stream and stream the cooling air stream at least
Pass through the air gap.
22. the helmet according to claim 21, which is characterized in that the helmet includes one or more temperature sensing
Device, one or more temperature sensors are connected to the circle in the region for absorbing the heat generated by two dome-shaped coils
Push up one or more conducting wires of a dome-shaped coil in shape coil.
23. the helmet according to claim 22, which is characterized in that one or more temperature sensor is in the circle
Leading for another dome-shaped coil is attached in the region of the conducting wire segment adjacent positioned of a dome-shaped coil in the shape coil of top
Line segment.
24. the helmet according to claim 21, which is characterized in that each dome-shaped coil includes innermost ring, outermost
The conducting wire segment of ring and at least one spiral between the innermost ring and the most outer ring.
25. the helmet according to claim 24, which is characterized in that the helmet include be connected to the dome-shaped coil it
Between central conductor, wherein the central conductor is configured to be connected in the dome-shaped coil dome-shaped coil
In innermost ring and another dome-shaped coil in outermost conducting wire between.
26. the helmet according to claim 24, which is characterized in that range of the diameter of the innermost ring in 7cm to 7.5cm
It is interior.
27. the helmet according to claim 24, which is characterized in that range of the diameter of the most outer ring in 12cm to 14cm
It is interior.
28. the helmet according to claim 24, which is characterized in that each dome-shaped coil includes multiple groups concentric ring, each ring packet
Include two or more concentric coilings with same diameter.
29. the helmet according to claim 28, which is characterized in that being spaced between the multiple groups concentric ring of adjacent positioned
In the range of 0.3cm to 1cm.
30. according to the helmet described in claim 21,22,23,24,25,26,27,28 or 29, which is characterized in that the reinforcement
Structure includes tightening member, which is configured to keep the top section of the dome-shaped coil and make on described
Portion's section is fixed and implements the deflection configuration of the coil relative to each other.
31. the helmet according to claim 30, which is characterized in that the tightening member is configured in the cheese line
120 ° to 140 ° of angle is maintained between circle.
32. the helmet according to claim 30, which is characterized in that the tightening member includes pedestal section and two transverse directions
The alar part of extension, the alar part are configured to be attached to the top section of the dome-shaped coil and relative to the basal seat area
Section deflection, to reinforce the deflection configuration of the dome-shaped coil.
33. according to the helmet described in claim 21,22,23,24,26,27,28 or 29, which is characterized in that the helmet includes
The tightening member being set in the reinforcement structure, the tightening member are configured to keep the top of the dome-shaped coil
Section simultaneously fixes the top section and implements the deflection configuration of the coil relative to each other；And it is connected to the circle
Push up the central conductor between shape coil, wherein the tightening member includes being configured to accommodate and keeping the central conductor
Channel.
34. the helmet according to claim 30, which is characterized in that the distance between the top section of the dome-shaped coil
In the range of 1.5cm to 2.5cm.
35. the helmet according to claim 30, which is characterized in that the distance between the compresses lower section of the dome-shaped coil
In the range of 16cm to 18cm.
36. the helmet according to claim 30, which is characterized in that range of the sectional area of winding wire in 0.7cm to 1cm
It is interior.
37. the helmet according to claim 30, which is characterized in that the reinforcement structure includes one or more bearing structures
Part, one or more supporting members are configured to connector assembly is attached to the tightening member and in the connector assembly
The air gap is maintained between the tightening member.
38. the helmet according to claim 37, which is characterized in that one or more supporting member has bevelled junction
Structure, the incline structure are configured to install the connector assembly after the dome-shaped coil of installation winding.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203002.4U CN209221338U (en) | 2018-02-05 | 2018-02-05 | Coil block, the helmet for applying transcranial magnetic stimulation |
| US16/965,058 US11207540B2 (en) | 2018-02-05 | 2019-02-05 | Electromagnetic coil assembly |
| EP23157555.6A EP4201478A1 (en) | 2018-02-05 | 2019-02-05 | Electromagnetic coil assembly |
| JP2020542091A JP7153949B2 (en) | 2018-02-05 | 2019-02-05 | electromagnetic coil assembly |
| AU2019214592A AU2019214592A1 (en) | 2018-02-05 | 2019-02-05 | Electromagnetic coil assembly |
| CA3090358A CA3090358A1 (en) | 2018-02-05 | 2019-02-05 | Electromagnetic coil assembly |
| PCT/IL2019/050136 WO2019150378A1 (en) | 2018-02-05 | 2019-02-05 | Electromagnetic coil assembly |
| EP19746912.5A EP3749413B1 (en) | 2018-02-05 | 2019-02-05 | Electromagnetic coil assembly |
| IL276390A IL276390B2 (en) | 2018-02-05 | 2020-07-29 | Electromagnetic coil assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820203002.4U CN209221338U (en) | 2018-02-05 | 2018-02-05 | Coil block, the helmet for applying transcranial magnetic stimulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209221338U true CN209221338U (en) | 2019-08-09 |
Family
ID=67496275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820203002.4U Active CN209221338U (en) | 2018-02-05 | 2018-02-05 | Coil block, the helmet for applying transcranial magnetic stimulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209221338U (en) |
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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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2018
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US11878162B2 (en) | 2016-05-23 | 2024-01-23 | Btl Healthcare Technologies A.S. | Systems and methods for tissue treatment |
| US11896821B2 (en) | 2016-05-23 | 2024-02-13 | Btl Healthcare Technologies A.S. | Systems and methods for tissue treatment |
| 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 |
| US11813451B2 (en) | 2020-05-04 | 2023-11-14 | 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 |
| US11878167B2 (en) | 2020-05-04 | 2024-01-23 | Btl Healthcare Technologies A.S. | Device and method for unattended treatment of a patient |
| 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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