Bipolar balanced hybrid circuit, device and product

Abstract

The utility model discloses a bipolar balanced hybrid circuit, device and product, and relates to the technical field of medical instruments, the bipolar balanced hybrid circuit comprises an RF input module used for accessing RF signals; the EMS input module is used for accessing an EMS signal; the first output module is used for outputting the RF signal and / or the EMS signal of the first polarity; the second output module is used for outputting an RF signal and / or an EMS signal of a second polarity, the first end of the RF module is connected with the RF input module, the second end is connected with the first output module, the third end is connected with the second output module, and the RF module is used for suppressing interference of the EMS signal; the first end of the EMS module is connected with the EMS input module, the second end of the EMS module is connected with the first output module, the third end of the EMS module is connected with the second output module, and the EMS module is used for suppressing interference of RF signals. According to the utility model, the EMS signal and the RF signal can be normally output at the same time, and the practicability of the bipolar circuit is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a bipolar balanced hybrid circuit, a device and a product. Background Art

[0002] Radiofrequency (RF) and electrical muscle stimulation (EMS) are widely used as therapeutic approaches in the medical field. RF current passes through tissue, generating a constantly changing electric field. This field exerts a force on electrolyte ions in the tissue, causing them to move back and forth at a rapid speed. The friction and impact of the ion flow within the tissue generates a magnetic field / heat, which manifests as a field effect / thermal effect within the tissue, enhancing skin tissue activity and achieving cosmetic results. As a non-invasive or minimally invasive treatment, EMS has shown great potential and value in promoting recovery, alleviating pain, treating mental disorders, and conducting research at the cellular and molecular levels.

[0003] In actual applications, RF and EMS electrodes are usually used independently. For the circuit including RF electrodes and EMS electrodes, relay switching is required to meet the requirements. The two cannot work at the same time, otherwise they will interfere with each other and cause malfunction. In addition, the circuit is complex and occupies too much circuit board space, which cannot be applied to portable handheld products. The circuit life is very limited and the practicality is poor. Utility Model Content

[0004] The main purpose of the utility model is to provide a bipolar balanced hybrid circuit, device and product, aiming to solve the technical problem of poor practicality of circuits including RF electrodes and EMS electrodes.

[0005] To achieve the above objectives, the bipolar balanced hybrid circuit proposed in the present invention includes:

[0006] RF input module, used to access RF signals;

[0007] EMS input module, used to access EMS signals;

[0008] a first output module, configured to output the RF signal and / or the EMS signal of a first polarity;

[0009] a second output module, configured to output the RF signal and / or an EMS signal of a second polarity, wherein the second polarity is opposite to the first polarity;

[0010] An RF module, wherein the first end of the RF module is connected to the RF input module, the second end of the RF module is connected to the first output module, and the third end of the RF module is connected to the second output module, for suppressing interference between the EMS signals in the first output module and the second output module; and an EMS module, wherein the first end of the EMS module is connected to the EMS input module, the second end of the EMS module is connected to the second end of the RF module, and the third end of the EMS module is connected to the third end of the RF module, for suppressing interference between the RF signals in the first output module and the second output module.

[0011] In one embodiment, the RF signal includes: an RF positive signal and an RF negative signal; and the first output module includes:

[0012] A first output terminal, configured to output the RF positive signal and / or the EMS signal of the first polarity;

[0013] The second output terminal is configured to output the negative RF signal and / or the EMS signal of the first polarity.

[0014] In one embodiment, the second output module includes:

[0015] a third output terminal, configured to output the RF positive signal and / or the EMS signal of the second polarity;

[0016] The fourth output terminal is used to output the RF negative polarity signal and / or the EMS signal of the second polarity.

[0017] In one embodiment, when an RF signal is input, the RF signal is outputted through the first output terminal and the second output terminal, and the RF signal is outputted through the third output terminal and the fourth output terminal.

[0018] When receiving an EMS signal, the first output module and the second output module jointly output the EMS signal;

[0019] When the RF signal and the EMS signal are connected at the same time, the RF signal and the EMS signal are outputted jointly by the first output module and the second output module.

[0020] In one embodiment, the RF input module comprises:

[0021] RF positive input terminal, used for receiving the RF positive signal;

[0022] The RF negative input terminal is used to receive the RF negative signal.

[0023] In one embodiment, the RF module includes:

[0024] a first inductor, wherein a first end of the first inductor is connected to the RF positive input terminal, and a second end of the first inductor is connected to the RF negative input terminal;

[0025] a first capacitor and a second capacitor, wherein a first end of the first capacitor and a first end of the second capacitor are both connected to the RF positive input terminal, and a second end of the first capacitor and a second end of the second capacitor are both connected to the first output terminal;

[0026] a third capacitor and a fourth capacitor, wherein a first end of the third capacitor and a first end of the fourth capacitor are both connected to the RF negative input terminal, and a second end of the third capacitor and a second end of the fourth capacitor are both connected to the second output terminal;

[0027] an eleventh capacitor and a twelfth capacitor, wherein a first end of the eleventh capacitor and a first end of the twelfth capacitor are both connected to the RF negative input terminal, and a second end of the eleventh capacitor and a second end of the twelfth capacitor are both connected to the fourth output terminal;

[0028] A thirteenth capacitor and a fourteenth capacitor, the first end of the thirteenth capacitor and the first end of the fourteenth capacitor are both connected to the RF positive input terminal, and the second end of the thirteenth capacitor and the second end of the fourteenth capacitor are both connected to the third output terminal.

[0029] In one embodiment, the EMS input module includes:

[0030] A first EMS input terminal, used for receiving the EMS signal of the first polarity;

[0031] The second EMS input terminal is used to receive the EMS signal of the second polarity.

[0032] In one embodiment, the EMS module comprises:

[0033] a fifth capacitor and a sixth capacitor, wherein a first end of the fifth capacitor and a first end of the sixth capacitor are both connected to the first EMS input end;

[0034] a seventh capacitor, wherein a first end of the seventh capacitor is connected to the first EMS input end, and a second end of the seventh capacitor is connected to the second EMS input end;

[0035] a second inductor, wherein a first end of the second inductor is connected to the second end of the fifth capacitor and the second end of the sixth capacitor respectively, and a second end of the second inductor is connected to the second output end;

[0036] a third inductor, wherein a first end of the third inductor is connected to the first end of the second inductor, and a second end of the third inductor is connected to the first output end;

[0037] a fourth inductor, wherein a first end of the fourth inductor is connected to the first EMS input end;

[0038] an eighth capacitor, a first end of the eighth capacitor being connected to the second end of the fourth inductor;

[0039] a fifth inductor, wherein a first end of the fifth inductor is connected to the second EMS input end, and a second end of the fifth inductor is connected to the second end of the eighth capacitor;

[0040] a ninth capacitor and a tenth capacitor, wherein the first end of the ninth capacitor and the first end of the tenth capacitor are both connected to the second EMS input terminal, and the second end of the ninth capacitor and the second end of the tenth capacitor are both connected to the second end of the eighth capacitor;

[0041] a sixth inductor, wherein a first end of the sixth inductor is connected to the second end of the fifth inductor, and a second end of the sixth inductor is connected to the third output end;

[0042] a seventh inductor, wherein a first end of the seventh inductor is connected to the second end of the fifth inductor, and a second end of the seventh inductor is connected to the fourth output end.

[0043] The present invention also provides a bipolar balanced hybrid device, which includes the bipolar balanced hybrid circuit described above.

[0044] The present invention also provides a bipolar balanced mixing product, which includes the bipolar balanced mixing device described above.

[0045] The technical solution of the present utility model enables the circuit to output RF signals and / or EMS signals by adopting a first output module and a second output module, and adopts an RF module to suppress interference of the EMS signal transmitted by the first output module and the second output switching module, and adopts an EMS module to suppress interference of the RF signal transmitted by the first output module and the second output switching module. When the circuit outputs RF signals and EMS signals at the same time, mutual interference between the two models is avoided, so that the circuit can normally output EMS signals and RF signals at the same time, thereby improving the practicality of the bipolar circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0047] Figure 1 A schematic diagram of a module of an embodiment of a bipolar balanced hybrid circuit provided by the present invention;

[0048] Figure 2 A schematic diagram of a partial circuit structure of an embodiment of a bipolar balanced hybrid circuit provided by the utility model;

[0049] Figure 3 A schematic diagram of a partial circuit structure of an embodiment of a bipolar balanced hybrid circuit provided by the utility model;

[0050] Figure 4 A schematic diagram of a partial circuit structure of an embodiment of a bipolar balanced hybrid circuit provided by the utility model;

[0051] Figure 5 This is a schematic diagram of the overall circuit structure of an embodiment of a bipolar balanced hybrid circuit provided by the utility model.

[0052] Description of Figure Numbers:

[0053] 10. RF input module.

[0054] 20. RF module; C1 to C4, first to fourth capacitors; C11 to C14, eleventh to fourteenth capacitors; L1, first inductor.

[0055] 30. First output module.

[0056] 40. EMS input module.

[0057] 50, EMS module; C5 to C10, fifth to tenth capacitors; L2 to L7, second to seventh inductors.

[0058] 60. Second output module.

[0059] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0060] 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 embodiments described 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 making creative efforts shall fall within the scope of protection of the present invention.

[0061] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0062] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0063] The utility model provides a bipolar balanced hybrid circuit.

[0064] See also Figure 1 In one embodiment of the present invention, the bipolar balanced hybrid circuit includes:

[0065] RF input module 10, used for receiving RF signals;

[0066] EMS input module 40, used for receiving EMS signals;

[0067] A first output module 30, configured to output an RF signal and / or an EMS signal of a first polarity;

[0068] a second output module 60 for outputting an RF signal and / or an EMS signal of a second polarity, wherein the second polarity is opposite to the first polarity;

[0069] RF module 20, the first end of the RF module 20 is connected to the RF input module 10, the second end of the RF module 20 is connected to the first output module 30, and the third end of the RF module 20 is connected to the second output module 60, which is used to suppress interference of EMS signals in the first output module 30 and the second output module 60; EMS module 50, the first end of the EMS module 50 is connected to the EMS input module 40, the second end of the EMS module 50 is connected to the second end of the RF module 20, and the third end of the EMS module 50 is connected to the third end of the RF module 20, which is used to suppress interference of RF signals in the first output module 30 and the second output module 60.

[0070] In this embodiment, an RF signal is fed into the RF input module 10, passed through the RF module 20, and output from the first output module 30 and the second output module 60. The RF module 20 is used to attenuate the EMS signal transmitted from the first output module 30 and the second output module 60, and the attenuation caused by the RF module 20 on the RF signal should be as small as possible. Similarly, an EMS signal is fed into the EMS input module 40, passed through the EMS module 50, and output from the first output module 30 and the second output module 60. The EMS module 50 is used to attenuate the RF signal transmitted from the first output module 30 and the second output module 60, and the attenuation caused by the EMS module 50 on the EMS signal should be as small as possible.

[0071] Based on the first embodiment of the bipolar balanced hybrid circuit of the present invention, a second embodiment of the bipolar balanced hybrid circuit of the present invention is proposed. In the second embodiment, for details, please refer to Figure 2 , the RF signal includes: an RF positive signal and an RF negative signal; the first output module 30 includes:

[0072] A first output terminal, configured to output an RF positive signal and / or an EMS signal of a first polarity;

[0073] The second output terminal is used to output an RF negative signal and / or an EMS signal of the first polarity.

[0074] In this embodiment, the first output module 30 includes two output ports. The first output port can output RF positive signals and / or EMS signals of the first polarity. Each output port corresponds to an electrode sheet, and a pair of electrode sheets can output RF signals and EMS signals of the first polarity.

[0075] Specifically, in a feasible embodiment, please refer to Figure 2 , the second output module 60 includes:

[0076] A third output terminal is used to output an RF positive signal and / or an EMS signal of a second polarity;

[0077] The fourth output terminal is used to output an RF negative signal and / or an EMS signal of a second polarity.

[0078] It should be noted that the second polarity is opposite to the first polarity. For example, when the first output module 30 outputs a positive EMS signal, the second output module 60 outputs a negative EMS signal, and vice versa.

[0079] In this embodiment, the second output module 60 also includes two output ports, each corresponding to an electrode pad. The pair of electrode pads can output RF signals and / or EMS signals of the second polarity. A set of the first output module 30 and the second output module 60 can output RF signals and / or EMS signals.

[0080] Specifically, when an RF signal is input, the RF signal is outputted through the first output terminal and the second output terminal, and the RF signal is outputted through the third output terminal and the fourth output terminal;

[0081] When receiving the EMS signal, the first output module 30 and the second output module 60 jointly output the EMS signal;

[0082] When the RF signal and the EMS signal are connected at the same time, the RF signal and the EMS signal are outputted jointly by the first output module 30 and the second output module 60 .

[0083] In this embodiment, when only an RF signal is fed in, the RF signal passes through the RF module 20 and is then outputted from both the first and second output terminals. Similarly, the RF signal is also outputted from both the third and fourth output terminals. When only an EMS signal is fed in, the EMS signal passes through the EMS block and is then outputted from both the first and second output terminals 30 and 60. When both an RF signal and an EMS signal are fed in, the RF signal passes through the RF module 20, attenuating the EMS signal in the first and second output terminals 30 and 60 to prevent interference with the RF signal. The RF signal is then outputted from both the first and second output terminals. Similarly, the RF signal is also outputted from both the third and fourth output terminals. Simultaneously, the EMS signal passes through the EMS module 50, attenuating the RF signal in the first and second output terminals 30 and 60 to prevent interference with the EMS signal. The EMS signal is then outputted from both the first and second output terminals 30 and 60.

[0084] Based on the first and second embodiments of the bipolar balanced hybrid circuit of the present invention, a third embodiment of the bipolar balanced hybrid circuit of the present invention is proposed. In the third embodiment, for details, please refer to Figure 3 , the RF input module 10 includes:

[0085] RF positive input terminal, used to access the RF positive signal;

[0086] RF negative input terminal, used to access the RF negative signal.

[0087] In this embodiment, the RF signal is divided into a positive signal and a negative signal when input, and is input from the RF positive input terminal and the RF negative input terminal respectively.

[0088] Specifically, in a feasible embodiment, the RF module 20 includes:

[0089] a first inductor L1, wherein a first end of the first inductor L1 is connected to the RF positive input terminal, and a second end of the first inductor L1 is connected to the RF negative input terminal;

[0090] a first capacitor C1 and a second capacitor C2, wherein the first end of the first capacitor C1 and the first end of the second capacitor C2 are both connected to the RF positive input terminal, and the second end of the first capacitor C1 and the second end of the second capacitor C2 are both connected to the first output terminal;

[0091] a third capacitor C3 and a fourth capacitor C4, wherein a first end of the third capacitor C3 and a first end of the fourth capacitor C4 are both connected to the RF negative input terminal, and a second end of the third capacitor C3 and a second end of the fourth capacitor C4 are both connected to the second output terminal;

[0092] an eleventh capacitor C11 and a twelfth capacitor C12, wherein a first end of the eleventh capacitor C11 and a first end of the twelfth capacitor C12 are both connected to the RF negative input terminal, and a second end of the eleventh capacitor C11 and a second end of the twelfth capacitor C12 are both connected to the fourth output terminal;

[0093] The thirteenth capacitor C13 and the fourteenth capacitor C14, the first end of the thirteenth capacitor C13 and the first end of the fourteenth capacitor C14 are both connected to the RF positive input terminal, the second end of the thirteenth capacitor C13 and the second end of the fourteenth capacitor C14 are both connected to the third output terminal.

[0094] In this embodiment, the RF module 20 is a filtering circuit consisting of a first inductor L1, first to fourth capacitors C1 to C4, and eleventh to fourteenth capacitors C11 to C14, which can attenuate the EMS signal transmitted from the output end to the maximum extent and minimize attenuation of the RF signal.

[0095] Based on the first to third embodiments of the bipolar balanced hybrid circuit of the present invention, a fourth embodiment of the bipolar balanced hybrid circuit of the present invention is proposed. In the fourth embodiment, for details, please refer to Figure 4 In a feasible embodiment, the EMS input module 40 includes:

[0096] A first EMS input terminal, used for receiving an EMS signal of a first polarity;

[0097] The second EMS input terminal is used to receive an EMS signal of a second polarity.

[0098] In this embodiment, the EMS signal is also divided into positive and negative polarity inputs when input. The first polarity can correspond to the positive polarity or the negative polarity, and the second polarity is opposite to the first polarity.

[0099] Furthermore, in a feasible embodiment, the EMS module 50 includes:

[0100] a fifth capacitor C5 and a sixth capacitor C6, wherein a first end of the fifth capacitor C5 and a first end of the sixth capacitor C6 are both connected to the first EMS input terminal;

[0101] a seventh capacitor C7, wherein a first end of the seventh capacitor C7 is connected to the first EMS input end, and a second end of the seventh capacitor C7 is connected to the second EMS input end;

[0102] a second inductor L2, wherein a first end of the second inductor L2 is connected to the second end of the fifth capacitor C5 and the second end of the sixth capacitor C6 respectively, and a second end of the second inductor L2 is connected to the second output end;

[0103] a third inductor L3, wherein a first end of the third inductor L3 is connected to the first end of the second inductor L2, and a second end of the third inductor L3 is connected to the first output end;

[0104] a fourth inductor L4, wherein a first end of the fourth inductor L4 is connected to the first EMS input end;

[0105] an eighth capacitor C8, wherein a first end of the eighth capacitor C8 is connected to a second end of the fourth inductor L4;

[0106] a fifth inductor L5 , wherein a first end of the fifth inductor L5 is connected to the second EMS input end, and a second end of the fifth inductor L5 is connected to the second end of the eighth capacitor C8 ;

[0107] a ninth capacitor C9 and a tenth capacitor C10, wherein a first end of the ninth capacitor C9 and a first end of the tenth capacitor C10 are both connected to the second EMS input terminal, and a second end of the ninth capacitor C9 and a second end of the tenth capacitor C10 are both connected to the second end of the eighth capacitor C8;

[0108] a sixth inductor L6, wherein a first end of the sixth inductor L6 is connected to the second end of the fifth inductor L5, and a second end of the sixth inductor L6 is connected to the third output end;

[0109] A seventh inductor L7 , wherein a first end of the seventh inductor L7 is connected to the second end of the fifth inductor L5 , and a second end of the seventh inductor L7 is connected to the fourth output end.

[0110] In this embodiment, the EMS module 50 is a filter circuit composed of the second inductor L2 to the seventh inductor L7 and the fifth capacitor C5 to the tenth capacitor C10, which can attenuate the RF signal transmitted from the output end to the maximum extent and minimize attenuation of the EMS signal.

[0111] The technical solution of the present invention enables the circuit to output RF signals and / or EMS signals by adopting the first output module 30 and the second output module 60, and adopts the RF module 20 to suppress the interference of the EMS signal transmitted by the first output module 30 and the second output switching module, and adopts the EMS module 50 to suppress the interference of the RF signal transmitted by the first output module 30 and the second output switching module. When the circuit outputs RF signals and EMS signals at the same time, mutual interference between the two models is avoided, so that the circuit can normally output EMS signals and RF signals at the same time, thereby improving the practicality of the bipolar circuit.

[0112] For details, please refer to Figure 5 , Figure 5 , a complete circuit diagram of a bipolar balanced hybrid circuit is shown. In the bipolar balanced hybrid circuit, the RF signal and the EMS signal can be output simultaneously. Moreover, due to the attenuation of the EMS signal in the RF module 20 and the attenuation of the RF signal in the EMS module 50, the RF signal and the EMS signal do not interfere with each other, thereby improving the practicality of the bipolar balanced hybrid circuit.

[0113] The present invention further provides a bipolar balanced hybrid device, which includes a bipolar balanced hybrid circuit. The specific structure of the bipolar balanced hybrid circuit is referred to the above embodiment. Since the bipolar balanced hybrid device adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be described in detail here.

[0114] The present invention also provides a bipolar balanced hybrid product comprising a bipolar balanced hybrid circuit and an electrode pad. The specific structure of the bipolar balanced hybrid circuit is similar to the above-described embodiments. Since the present bipolar balanced hybrid device utilizes all of the technical solutions of all of the above-described embodiments, it exhibits at least all of the beneficial effects provided by the technical solutions of the above-described embodiments, and therefore, no further details are given here. The electrode pad is connected to the first and second output modules of the bipolar balanced hybrid circuit and is configured to transmit the RF signal and / or EMS signal output by the bipolar balanced hybrid circuit to the human body, thereby providing therapeutic treatment based on the RF and EMS signals.

[0115] The above description is merely an exemplary embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bipolar balanced hybrid circuit, characterized in that: The bipolar balanced hybrid circuit comprises: RF input module, used to access RF signals; EMS input module, used to access EMS signals; a first output module, configured to output the RF signal and / or the EMS signal of a first polarity; a second output module, configured to output the RF signal and / or an EMS signal of a second polarity, wherein the second polarity is opposite to the first polarity; an RF module, wherein a first end of the RF module is connected to the RF input module, a second end of the RF module is connected to the first output module, and a third end of the RF module is connected to the second output module, and is configured to suppress interference of the EMS signals in the first output module and the second output module; An EMS module, wherein the first end of the EMS module is connected to the EMS input module, the second end of the EMS module is connected to the second end of the RF module, and the third end of the EMS module is connected to the third end of the RF module, and is used to suppress interference of the RF signals in the first output module and the second output module.

2. The bipolar balanced hybrid circuit according to claim 1, wherein: The RF signal includes: an RF positive signal and an RF negative signal; the first output module includes: A first output terminal, configured to output the RF positive signal and / or the EMS signal of the first polarity; The second output terminal is used to output the RF negative polarity signal and / or the EMS signal of the first polarity.

3. The bipolar balanced hybrid circuit according to claim 2, wherein: The second output module includes: a third output terminal, configured to output the RF positive signal and / or the EMS signal of the second polarity; The fourth output terminal is used to output the RF negative polarity signal and / or the EMS signal of the second polarity.

4. The bipolar balanced hybrid circuit according to claim 3, wherein: When an RF signal is input, the first output terminal and the second output terminal jointly output the RF signal, and the third output terminal and the fourth output terminal jointly output the RF signal; When receiving an EMS signal, the first output module and the second output module jointly output the EMS signal; When the RF signal and the EMS signal are connected at the same time, the RF signal and the EMS signal are outputted jointly by the first output module and the second output module.

5. The bipolar balanced hybrid circuit according to claim 3, wherein: The RF input module includes: RF positive input terminal, used for receiving the RF positive signal; The RF negative input terminal is used to receive the RF negative signal.

6. The bipolar balanced hybrid circuit according to claim 5, wherein: The RF module includes: a first inductor, wherein a first end of the first inductor is connected to the RF positive input terminal, and a second end of the first inductor is connected to the RF negative input terminal; a first capacitor and a second capacitor, wherein a first end of the first capacitor and a first end of the second capacitor are both connected to the RF positive input terminal, and a second end of the first capacitor and a second end of the second capacitor are both connected to the first output terminal; a third capacitor and a fourth capacitor, wherein a first end of the third capacitor and a first end of the fourth capacitor are both connected to the RF negative input terminal, and a second end of the third capacitor and a second end of the fourth capacitor are both connected to the second output terminal; an eleventh capacitor and a twelfth capacitor, wherein a first end of the eleventh capacitor and a first end of the twelfth capacitor are both connected to the RF negative input terminal, and a second end of the eleventh capacitor and a second end of the twelfth capacitor are both connected to the fourth output terminal; A thirteenth capacitor and a fourteenth capacitor, the first end of the thirteenth capacitor and the first end of the fourteenth capacitor are both connected to the RF positive input terminal, and the second end of the thirteenth capacitor and the second end of the fourteenth capacitor are both connected to the third output terminal.

7. The bipolar balanced hybrid circuit according to claim 3, wherein: The EMS input module includes: A first EMS input terminal, used for receiving the EMS signal of the first polarity; The second EMS input terminal is used to receive the EMS signal of the second polarity.

8. The bipolar balanced hybrid circuit according to claim 7, wherein: The EMS module includes: a fifth capacitor and a sixth capacitor, wherein a first end of the fifth capacitor and a first end of the sixth capacitor are both connected to the first EMS input end; a seventh capacitor, wherein a first end of the seventh capacitor is connected to the first EMS input end, and a second end of the seventh capacitor is connected to the second EMS input end; a second inductor, wherein a first end of the second inductor is connected to the second end of the fifth capacitor and the second end of the sixth capacitor respectively, and a second end of the second inductor is connected to the second output end; a third inductor, wherein a first end of the third inductor is connected to the first end of the second inductor, and a second end of the third inductor is connected to the first output end; a fourth inductor, wherein a first end of the fourth inductor is connected to the first EMS input end; an eighth capacitor, a first end of the eighth capacitor being connected to the second end of the fourth inductor; a fifth inductor, wherein a first end of the fifth inductor is connected to the second EMS input end, and a second end of the fifth inductor is connected to the second end of the eighth capacitor; a ninth capacitor and a tenth capacitor, wherein the first end of the ninth capacitor and the first end of the tenth capacitor are both connected to the second EMS input terminal, and the second end of the ninth capacitor and the second end of the tenth capacitor are both connected to the second end of the eighth capacitor; a sixth inductor, wherein a first end of the sixth inductor is connected to the second end of the fifth inductor, and a second end of the sixth inductor is connected to the third output end; a seventh inductor, wherein a first end of the seventh inductor is connected to the second end of the fifth inductor, and a second end of the seventh inductor is connected to the fourth output end.

9. A bipolar balanced mixing device, characterized in that: The bipolar balanced hybrid device comprises the bipolar balanced hybrid circuit according to any one of claims 1 to 8.

10. A bipolar balanced mixed product, characterized in that: The bipolar balanced mixing product comprises the bipolar balanced mixing device according to claim 9.

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