A human body implantable multimode dielectric resonator with reconfigurable directivity pattern

Abstract

The present invention discloses a multi-mode dielectric resonator with a reconfigurable directional pattern that can be implanted in a human body, comprising a resonator body, a cover plate body being threadedly connected to the left side of the resonator body, a sealing groove being provided on the left side of the resonator body, a sealing gasket being provided in the inner cavity of the sealing groove, and the left side of the sealing gasket being in contact with the right side of the cover plate body. The present invention can improve the sealing performance of the connection between the resonator body and the cover plate body through the sealing groove and the sealing gasket, thereby preventing liquid from entering the inner cavity of the resonator body and causing damage to the resonator body, prolonging the service life of the multi-mode dielectric resonator with a reconfigurable directional pattern that can be implanted in a human body, and can protect the base layer through the strength enhancement layer, the insulation layer, the high temperature resistant layer and the anti-corrosion layer, thereby improving the strength, insulation, high temperature resistance and anti-corrosion capabilities of the sealing gasket, preventing the sealing gasket from being damaged during use, and thus prolonging the service life of the sealing gasket.

Description

Technical Field

[0001] The invention relates to the technical field of resonators, in particular to a multi-mode dielectric resonator implantable in a human body and with reconfigurable directional patterns. Background Art

[0002] A dielectric resonator can be viewed as a dielectric waveguide with both ends open. The oscillation modes correspond to the modes in the dielectric waveguide, and there are infinite types. The interface between the dielectric and the air is in an open circuit state. Electromagnetic waves reflect energy inside the dielectric, forming a resonant structure in the dielectric. High dielectric constant dielectrics can ensure that most of the field is within the resonator, which is not easy to radiate or leak. The resonant frequency is determined by factors such as the oscillation mode, the material used in the resonator, and its size. The implantable multimode dielectric resonator with reconfigurable directivity is one of them.

[0003] However, previous implantable multimode dielectric resonators with reconfigurable directional patterns have some defects in use, such as the lack of a sealing mechanism, which can easily cause the implantable multimode dielectric resonator with reconfigurable directional patterns to be damaged during use, and the sealing structure does not have a performance enhancement function, which can easily cause the sealing structure to be damaged during use, thereby affecting the sealing performance and failing to meet the needs of today's market. Summary of the invention

[0004] The object of the present invention is to provide a human body implantable multi-mode dielectric resonator with reconfigurable directivity pattern, which has the advantage of a sealed structure with a long service life.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a human body implantable directional pattern reconfigurable multi-mode dielectric resonator, comprising a resonator body, a cover body being threadedly connected to the left side of the resonator body, a sealing groove being opened on the left side of the resonator body, a sealing gasket being arranged in the inner cavity of the sealing groove, the left side of the sealing gasket being in contact with the right side of the cover body, and the sealing gasket comprising a base layer, a strength enhancement layer, an insulating layer, a high temperature resistant layer and an anti-corrosion layer.

[0006] As a preferred embodiment, the inner cavity of the resonator body is provided with a metal resonance rod, the cover plate body is composed of a first cover plate and a second cover plate, the first cover plate covers the top of the resonator body cavity, the second cover plate is crimped to the upper surface of the first cover plate, the surface of the cover plate body is provided with a tuning screw, the inner cavity of the resonator body is provided with a dielectric resonance rod, the top of the dielectric resonance rod contacts the bottom of the first cover plate, the bottom of the dielectric resonance rod contacts the top of the metal resonance rod, and the bottom of the first cover plate is fixedly connected with an elastic member.

[0007] As a preferred embodiment, the strength enhancement layer is coated on the outer surface of the base layer, the insulation layer is coated on the outer surface of the strength enhancement layer, the high temperature resistant layer is coated on the outer surface of the insulation layer, and the anti-corrosion layer is coated on the outer surface of the high temperature resistant layer.

[0008] As a preferred solution, the anti-corrosion layer includes a first protective layer and a second protective layer, and the second protective layer is coated on the outer surface of the first protective layer.

[0009] As a preferred solution, the material of the base layer is silicone, and the material of the strength enhancement layer is parylene coating.

[0010] As a preferred solution, the insulating layer is made of an organic silicon coating, and the high temperature resistant layer is made of a nano-composite material coating.

[0011] As a preferred solution, the material of the first protective layer is epoxy resin coating, and the material of the second protective layer is polyurethane coating.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The present invention can improve the sealing performance of the connection between the resonator body and the cover plate body through the sealing groove and the sealing gasket, thereby preventing liquid from entering the inner cavity of the resonator body and causing damage to the resonator body, extending the service life of the human body implantable directional pattern reconfigurable multi-mode dielectric resonator, and protecting the base layer through the strength enhancement layer, the insulation layer, the high temperature resistant layer and the anti-corrosion layer, thereby improving the strength, insulation, high temperature resistance and anti-corrosion capabilities of the sealing gasket, avoiding damage to the sealing gasket during use, and thus extending the service life of the sealing gasket. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural stereogram of the present invention from a first viewing angle;

[0015] Figure 2 It is a structural stereogram of the second viewing angle of the present invention;

[0016] Figure 3 It is a schematic cross-sectional view of a local structure of the present invention;

[0017] Figure 4 This is a schematic diagram of the composition of the sealing gasket material of the present invention;

[0018] Figure 5 It is a schematic diagram of the composition of the anti-corrosion layer of the present invention.

[0019] In the figure: 1. resonator body; 2. cover body; 3. sealing groove; 4. sealing gasket; 5. base layer; 6. strength enhancement layer; 7. insulation layer; 8. high temperature resistant layer; 9. anti-corrosion layer; 10. first protective layer; 11. second protective layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments. Embodiment 1

[0022] See also Figure 1-Figure 5 As shown, the present invention provides a human body implantable directional pattern reconfigurable multi-mode dielectric resonator, including a resonator body 1, a cover body 2 is threadedly connected to the left side of the resonator body 1, a sealing groove 3 is opened on the left side of the resonator body 1, a sealing gasket 4 is arranged in the inner cavity of the sealing groove 3, the left side of the sealing gasket 4 is in contact with the right side of the cover body 2, and the sealing gasket 4 includes a base layer 5, a strength enhancement layer 6, an insulating layer 7, a high temperature resistant layer 8 and an anti-corrosion layer 9.

[0023] The present technical solution sets up the application of sealing groove 3, sealing gasket 4, base layer 5, strength enhancement layer 6, insulating layer 7, high temperature resistant layer 8 and anti-corrosion layer 9, and the specific function is as follows: through the sealing groove 3 and the sealing gasket 4, the sealing performance of the connection between the resonator body 1 and the cover body 2 can be improved, thereby preventing liquid from entering the inner cavity of the resonator body 1 and causing damage to the resonator body 1, thereby extending the service life of the implantable directional pattern reconfigurable multi-mode dielectric resonator in the human body; the strength enhancement layer 6, the insulating layer 7, the high temperature resistant layer 8 and the anti-corrosion layer 9 can protect the base layer 5, improve the strength, insulation, high temperature resistance and anti-corrosion ability of the sealing gasket 4, avoid the sealing gasket 4 from being damaged during use, thereby extending the service life of the sealing gasket 4. Embodiment 2

[0024] Based on the first embodiment, the present invention is as follows Figure 1-Figure 5As shown, it is disclosed that the inner cavity of the resonator body 1 is provided with a metal resonance rod, the cover body 2 is composed of a first cover and a second cover, the first cover covers the top of the cavity of the resonator body 1, the second cover is crimped to the upper surface of the first cover, the surface of the cover body 2 is provided with a tuning screw, the inner cavity of the resonator body 1 is provided with a dielectric resonance rod, the top of the dielectric resonance rod contacts the bottom of the first cover, the bottom of the dielectric resonance rod contacts the top of the metal resonance rod, the bottom of the first cover is fixedly connected with an elastic member, the strength enhancement layer 6 is coated on the outer surface of the base layer 5, the insulating layer 7 is coated on the outer surface of the strength enhancement layer 6, the high temperature resistant layer 8 is coated on the outer surface of the insulating layer 7, the anti-corrosion layer 9 is coated on the outer surface of the high temperature resistant layer 8, the anti-corrosion layer 9 includes a first protective layer 10 and a second protective layer 11, and the second protective layer 11 is coated on the outer surface of the first protective layer 10.

[0025] The above technical scheme is adopted mainly to achieve the purpose of forming a directional pattern reconfigurable multimode dielectric resonator. The specific role is: the above structure can form a directional pattern reconfigurable multimode dielectric resonator that can be implanted in the human body. The directional pattern reconfigurable multimode dielectric resonator mainly has the following functions: frequency selection: it can select a signal of a specific frequency from many frequency signals to achieve frequency selection and filtering functions; frequency stabilization: it helps to maintain the frequency stability of the signal in the circuit and reduce frequency drift; oscillator formation: it can form a high-performance oscillator in conjunction with other components to provide a stable oscillation signal source for electronic equipment; signal quality improvement: it can improve the purity and quality of the signal and reduce clutter and interference. Embodiment 3

[0026] Based on the second embodiment, the present invention is as follows Figure 1-Figure 5 As shown, it is disclosed that the material of the base layer 5 is silicone, the material of the strength enhancement layer 6 is parylene coating, the material of the insulating layer 7 is silicone coating, the material of the high temperature resistant layer 8 is nanocomposite coating, the material of the first protective layer 10 is epoxy resin coating, and the material of the second protective layer 11 is polyurethane coating.

[0027] The above technical scheme is adopted mainly to achieve the purpose of extending the service life of the sealing gasket 4. The specific functions are as follows: by setting the base layer 5, it is used to ensure the sealing of the connection between the cover plate body 2 and the resonator body 1; by setting the strength enhancement layer 6, the parylene coating has good corrosion resistance, wear resistance and high temperature resistance, and can also provide excellent electrical insulation and moisture resistance; by setting the insulating layer 7, the silicone coating has excellent weather resistance, electrical insulation and waterproof performance, and can also provide good high temperature resistance; by setting the high temperature resistant layer 8, the nanocomposite coating has the advantages of high hardness, high wear resistance, high temperature resistance, corrosion resistance, etc., and can also provide good self-cleaning performance and antibacterial performance; by setting the first protective layer 10 and the second protective layer 11, the epoxy resin coating has strong adhesion, good corrosion resistance and wear resistance, and can also provide good insulation performance; the polyurethane coating has good elasticity, wear resistance and corrosion resistance, and can also provide good impact resistance.

[0028] The working principle of the present invention is: by setting the strength enhancement layer 6, the parylene coating has good corrosion resistance, wear resistance and high temperature resistance, and can also provide excellent electrical insulation and moisture resistance. By setting the insulating layer 7, the silicone coating has excellent weather resistance, electrical insulation and waterproof performance, and can also provide good high temperature resistance. By setting the high temperature resistant layer 8, the nanocomposite coating has the advantages of high hardness, high wear resistance, high temperature resistance, corrosion resistance, etc., and can also provide good self-cleaning performance and antibacterial performance. By setting the first protective layer 10 and the second protective layer 11, the epoxy resin coating has strong adhesion, good corrosion resistance and wear resistance, and can also provide good insulation performance. The polyurethane coating has good elasticity, wear resistance and corrosion resistance, and can also provide good impact resistance. The above materials can ensure the safety of the base layer 5 in use, prevent the sealing gasket 4 from being damaged in use, thereby extending the service life of the sealing gasket 4.

[0029] Importantly, it should be noted that the construction and arrangement of the present application shown in a number of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and proportion of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, changes in orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of the element may be inverted or otherwise changed, and the nature or number or position of the discrete element may be altered or changed. Therefore, all such modifications are intended to be included within the scope of the present invention. The order or sequence of any process or method steps may be changed or reordered according to an alternative embodiment. In the claims, any "device plus function" clause is intended to cover the structure of the execution function described herein, and is not only structurally equivalent but also equivalent structure. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present invention. Therefore, the invention is not limited to a specific embodiment, but extends to numerous modifications still falling within the scope of the appended claims.

[0030] Additionally, in order to provide a concise description of exemplary embodiments, all features of an actual embodiment may not be described (ie, those features that are not relevant to the best mode presently contemplated for carrying out the invention or those features that are not relevant to implementing the invention).

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention, rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A human body implantable multi-mode dielectric resonator with reconfigurable directivity pattern, comprising a resonator body (1), characterized in that: The left side of the resonator body (1) is threadedly connected to a cover body (2), a sealing groove (3) is provided on the left side of the resonator body (1), a sealing gasket (4) is provided in the inner cavity of the sealing groove (3), the left side of the sealing gasket (4) is in contact with the right side of the cover body (2), and the sealing gasket (4) comprises a base layer (5), a strength enhancement layer (6), an insulating layer (7), a high temperature resistant layer (8) and an anti-corrosion layer (9).

2. The human body implantable multimode dielectric resonator with reconfigurable directivity pattern according to claim 1, characterized in that: The inner cavity of the resonator body (1) is provided with a metal resonant rod, the cover plate body (2) is composed of a first cover plate and a second cover plate, the first cover plate covers the upper part of the cavity of the resonator body (1), the second cover plate is crimped onto the upper surface of the first cover plate, a tuning screw is provided on the surface of the cover plate body (2), the inner cavity of the resonator body (1) is provided with a dielectric resonant rod, the top of the dielectric resonant rod contacts the bottom of the first cover plate, the bottom of the dielectric resonant rod contacts the top of the metal resonant rod, and an elastic member is fixedly connected to the bottom of the first cover plate.

3. The human body implantable multimode dielectric resonator with reconfigurable directivity pattern according to claim 1, characterized in that: The strength enhancement layer (6) is coated on the outer surface of the base layer (5), the insulation layer (7) is coated on the outer surface of the strength enhancement layer (6), the high temperature resistant layer (8) is coated on the outer surface of the insulation layer (7), and the anti-corrosion layer (9) is coated on the outer surface of the high temperature resistant layer (8).

4. The human body implantable multimode dielectric resonator with reconfigurable directivity pattern according to claim 1, characterized in that: The anti-corrosion layer (9) comprises a first protective layer (10) and a second protective layer (11), wherein the second protective layer (11) is coated on the outer surface of the first protective layer (10).

5. The human body implantable multimode dielectric resonator with reconfigurable directivity pattern according to claim 1, characterized in that: The material of the base layer (5) is silicone, and the material of the strength enhancement layer (6) is parylene coating.

6. The human body implantable multimode dielectric resonator with reconfigurable directivity pattern according to claim 1, characterized in that: The material of the insulating layer (7) is an organic silicon coating, and the material of the high temperature resistant layer (8) is a nano composite material coating.

7. The human body implantable multimode dielectric resonator with reconfigurable directivity pattern according to claim 4, characterized in that: The material of the first protective layer (10) is an epoxy resin coating, and the material of the second protective layer (11) is a polyurethane coating.

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