CN212522720U - Butterfly-shaped magnetic stimulation coil structure - Google Patents
Butterfly-shaped magnetic stimulation coil structure Download PDFInfo
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- CN212522720U CN212522720U CN202020078697.5U CN202020078697U CN212522720U CN 212522720 U CN212522720 U CN 212522720U CN 202020078697 U CN202020078697 U CN 202020078697U CN 212522720 U CN212522720 U CN 212522720U
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- stimulation coil
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Abstract
The utility model provides a butterfly magnetic stimulation coil structure, which comprises a butterfly shell, a butterfly magnetic stimulation coil, a pipeline and a joint for connecting with magnetic stimulation equipment; the pipeline is detachably connected between the butterfly-shaped shell and the joint, the butterfly-shaped magnetic stimulation coil is arranged in the butterfly-shaped shell and comprises two coils which are wound by a conduit, the two coils are connected in series, and the distance between every two adjacent circumferential rings of the two coils is equal to zero. There is not the clearance between the pipe of two coils of magnetic stimulation coil for the pipe wire winding of two coils is compact, and butterfly magnetic stimulation coil installs occupation space in the butterfly casing and is little, has reduced the holistic volume of stimulator and weight.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a magnetic field stimulator technical field especially relates to a butterfly magnetic stimulation coil structure.
[ background of the invention ]
The transcranial magnetic stimulator mainly comprises a high-voltage pulse power generator, a stimulating coil and a controller. As a key component of TMS (TMS) devices, the Stimulation coil determines the characteristics of the pulsed Magnetic field output by the Stimulation coil and also determines the characteristics of the induced electric field generated by the Stimulation coil in the nerve region of the brain. The existing TMS equipment mainly comprises a planar circular coil and a planar 8-shaped coil, gaps exist between catheters of the coils, occupied space is large, and the overall weight of the stimulator is increased.
In view of the above, there is a need to provide a new butterfly-shaped magnetic stimulation coil structure to overcome the above-mentioned drawbacks.
[ Utility model ] content
The utility model aims at providing a butterfly magnetic stimulation coil structure does not have the clearance between the pipe of two coils of magnetic stimulation coil, and the pipe wire winding of two coils is compact, and occupation space is little, has reduced holistic volume of stimulator and weight.
In order to achieve the above object, the present invention provides a butterfly magnetic stimulation coil structure, which comprises a butterfly housing 1, a butterfly magnetic stimulation coil 2, a pipeline 3 and a joint 4 for connecting with a magnetic stimulation device; the pipeline 3 is detachably connected between the butterfly-shaped shell 1 and the joint 4, the butterfly-shaped magnetic stimulation coil 2 is arranged in the butterfly-shaped shell 1, the butterfly-shaped magnetic stimulation coil 2 comprises two coils 21 formed by winding a conduit, the two coils 21 are connected in series, and the distance between every two adjacent peripheral rings of the two coils 21 is equal to zero.
In a preferred embodiment, the butterfly housing 1 includes a connecting portion 11 and two contact portions 12 connected to one end of the connecting portion 11.
In a preferred embodiment, the two contact portions 12 have concave surfaces, respectively, and the concave surfaces of the two contact portions 12 are oppositely disposed; the two coils 21 are respectively provided with a concave surface, the concave surfaces of the two coils 21 are oppositely arranged, and the concave surfaces of the two coils 21 and the concave surfaces of the two contact parts 12 are arranged in a one-to-one correspondence manner.
In a preferred embodiment, the connecting portion 11 has a hollow tubular shape; the side of two contact parts 12 all is circular, just be formed with the contained angle between two contact parts 12.
In a preferred embodiment, a catheter insertion needle 41 is disposed in the connector 4, the catheter insertion needle 41 is electrically connected to the butterfly magnetic stimulation coil 2, and the connector 4 is further provided with a liquid connector connected to a liquid pipeline.
In a preferred embodiment, the conduit is a copper tube having a circular cross-section.
Compared with the prior art, the utility model provides a pair of butterfly magnetic stimulation coil structure, beneficial effect lies in, because there is not the clearance between the pipe of two coils of magnetic stimulation coil for the pipe wire winding of two coils is compact, and butterfly magnetic stimulation coil installs occupation space in the butterfly casing and is little, has reduced holistic volume of stimulator and weight.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural view of the butterfly-shaped magnetic stimulation coil structure provided by the present invention.
Fig. 2 is a perspective view of the butterfly magnetic stimulation coil structure shown in fig. 1.
Fig. 3 is a perspective view of the butterfly magnetic stimulation coil shown in fig. 2 from another perspective.
[ detailed description ] embodiments
In order to make the objects, technical solutions and advantageous technical effects of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration only and not by way of limitation.
It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and simplicity in description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
It is also noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," "disposed," and the like are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The above terms may have the specific meanings given in the present invention to those skilled in the art according to the specific circumstances.
Furthermore, the terms "first", "second", and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first", "second", may explicitly or implicitly include one or more of that feature. Further, the meaning of "a plurality" or "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1 to 3, the present invention provides a butterfly magnetic stimulation coil structure, which includes a butterfly housing 1, a butterfly magnetic stimulation coil 2, a pipeline 3 and a connector 4 for connecting with a magnetic stimulation device (not shown); the pipeline 3 is detachably connected between the butterfly-shaped shell 1 and the joint 4, the butterfly-shaped magnetic stimulation coil 2 is arranged in the butterfly-shaped shell 1, the butterfly-shaped magnetic stimulation coil 2 comprises two coils 21 formed by winding a conduit, the two coils 21 are connected in series, and the distance between every two adjacent peripheral rings of the two coils 21 is equal to zero.
When the magnetic stimulation device is used, the connector of the butterfly-shaped magnetic stimulation coil structure is inserted into the magnetic stimulation device, the butterfly-shaped shell is close to the head of a human body, and the magnetic stimulation device stimulates the head of the human body through the magnetic stimulation coil 2.
Further, the butterfly-shaped shell 1 is made of an insulating material and comprises a connecting portion 11 and two contact portions 12 connected with one end of the connecting portion 11, the two contact portions 12 respectively have concave surfaces, and the concave surfaces of the two contact portions 12 are arranged oppositely; the two coils 21 are respectively provided with a concave surface, the concave surfaces of the two coils 21 are oppositely arranged, and the concave surfaces of the two coils 21 and the concave surfaces of the two contact parts 12 are arranged in a one-to-one correspondence manner. Therefore, the butterfly-shaped shell 1 is fit with the head of a human body.
Further, the connecting part 11 is in a hollow tubular shape; the side of two contact parts 12 all is circular, just be formed with the contained angle between two contact parts 12.
Further, a catheter insertion needle 41 is arranged in the connector 4, and the catheter insertion needle 41 is electrically connected with the butterfly magnetic stimulation coil 2. Specifically, the joint 4 is further provided with a liquid joint connected with a liquid pipeline.
Furthermore, the guide pipe is a copper pipe with a circular cross section.
The invention is not limited solely to that described in the specification and the embodiments, and additional advantages and modifications will readily occur to those skilled in the art, and it is not intended to be limited to the specific details, representative apparatus, and illustrative examples shown and described herein, without departing from the spirit and scope of the general concept as defined by the appended claims and their equivalents.
Claims (6)
1. A butterfly-shaped magnetic stimulation coil structure is characterized by comprising a butterfly-shaped shell (1), a butterfly-shaped magnetic stimulation coil (2), a pipeline (3) and a connector (4) for connecting with magnetic stimulation equipment; the pipeline (3) is detachably connected between the butterfly-shaped shell (1) and the joint (4), the butterfly-shaped magnetic stimulation coil (2) is arranged in the butterfly-shaped shell (1), the butterfly-shaped magnetic stimulation coil (2) comprises two coils (21) formed by winding a conduit, the two coils (21) are connected in series, and the distance between every two adjacent circumferential rings of the two coils (21) is equal to zero.
2. Butterfly magnetic stimulation coil structure according to claim 1, characterized in that the butterfly housing (1) comprises a connection portion (11) and two contact portions (12) connected to one end of the connection portion (11).
3. The butterfly magnetic stimulation coil structure of claim 2, wherein the two contact portions (12) have respective concave surfaces, the concave surfaces of the two contact portions (12) being oppositely arranged; the two coils (21) are respectively provided with a concave surface, the concave surfaces of the two coils (21) are oppositely arranged, and the concave surfaces of the two coils (21) and the concave surfaces of the two contact parts (12) are arranged in a one-to-one correspondence manner.
4. Butterfly magnetic stimulation coil structure as claimed in claim 2, characterized in that the connection portion (11) is hollow and tubular; the side surfaces of the two contact parts (12) are circular, and an included angle is formed between the two contact parts (12).
5. The butterfly magnetic stimulation coil structure of claim 1, characterized in that a conduit pin (41) is arranged in the connector (4), the conduit pin (41) is electrically connected with the butterfly magnetic stimulation coil (2), and the connector (4) is further provided with a liquid connector connected with a liquid pipeline.
6. The butterfly magnetic stimulation coil structure of claim 1, wherein the conduit is a flexible conduit having a circular cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078697.5U CN212522720U (en) | 2020-01-15 | 2020-01-15 | Butterfly-shaped magnetic stimulation coil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020078697.5U CN212522720U (en) | 2020-01-15 | 2020-01-15 | Butterfly-shaped magnetic stimulation coil structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212522720U true CN212522720U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020078697.5U Active CN212522720U (en) | 2020-01-15 | 2020-01-15 | Butterfly-shaped magnetic stimulation coil structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212522720U (en) |
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2020
- 2020-01-15 CN CN202020078697.5U patent/CN212522720U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Butterfly shaped magnetic stimulation coil structure Effective date of registration: 20220325 Granted publication date: 20210212 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YIRUIDE MEDICAL EQUIPMENT Co.,Ltd. Registration number: Y2022420000079 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |