Bipolar radiofrequency treatment head suitable for facial beauty and radiofrequency beauty device

Abstract

The present invention provides a bipolar radiofrequency treatment head suitable for facial beauty and a radiofrequency beauty device, which are applied in the field of medical devices. Among them, the bipolar radiofrequency treatment head includes a first radiofrequency electrode, which includes at least one radiofrequency release end; a second radiofrequency electrode, which includes a plurality of radiofrequency release ends, and the plurality of radiofrequency release ends on the second radiofrequency electrode are arranged opposite to at least one radiofrequency release end on the first radiofrequency electrode. Each radiofrequency release end on the second radiofrequency electrode forms at least one group of bipolar radiofrequency with the radiofrequency release end on the first radiofrequency electrode and is connected to the same radiofrequency power supply or an independent radiofrequency power supply. The bipolar radiofrequency treatment head provided by the present invention can transmit the radiofrequency current deeper, and it can be used for the treatment of the cheek area. By maintaining the current density consistent at each level or increasing the current density in the fat layer, a significant energy focusing effect can be achieved during the treatment.

Description

Technical Field

[0001] The present invention relates to the field of medical devices, and particularly to a bipolar radiofrequency treatment head suitable for facial beauty and a radiofrequency beauty device. Background Art

[0002] In the prior art, the application components of radiofrequency treatment devices are divided into monopolar and bipolar. In both cases, there is a significant reduction in current density in the deep tissue. Specifically, monopolar radiofrequency will flow towards the negative electrode plate along the direction with lower resistance, such as through the dermis and the direction of the dermal vascular network. In bipolar radiofrequency, the current also flows along the direction with lower resistance. At a radiofrequency of 1 MHz, since the impedance of the fat layer is basically 5 times that of the dermis layer, the radiofrequency current mainly passes through the dermis layer, and the heating effect on the subcutaneous fat layer is very small. The deeper muscle layer can hardly be thermally stimulated.

[0003] The reason for the above defects is that facial tissues are composed of skin, superficial fascia layer, muscle layer, submucosal tissue, mucosa, etc. A specific schematic diagram is as Figure 1 shown. Among them, the skin includes the epidermis, dermis, and subcutaneous tissue, and the mucosa includes the epithelial cell layer and the lamina propria. In conventional application electrodes, the radiofrequency current mainly passes through the dermis layer (the dermis layer has a lower impedance relative to the epidermis layer and the subcutaneous tissue), and the current flows along the direction with lower impedance. In this way, the thermal effect on the subcutaneous fat layer and the superficial fascia layer, which play a leading role in improving the facial contour, is basically ignored.

[0004] Therefore, in the existing facial treatments, usually only surgical methods can be used to treat the fat layer and the muscle layer to achieve better effects, which greatly limits the customer population. Summary of the Invention

[0005] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide a bipolar radiofrequency treatment head and a radiofrequency beauty device suitable for facial beauty, which are used to solve the problem that the existing radiofrequency treatment device has an unsatisfactory heating effect on the subcutaneous fat layer or the deeper muscle layer during the treatment process.

[0006] To achieve the above purpose and other related purposes, the present invention provides the following technical solutions:

[0007] A bipolar radiofrequency treatment head suitable for facial beauty, comprising: a first radiofrequency electrode including at least one radiofrequency release end; a second radiofrequency electrode including a plurality of radiofrequency release ends, the plurality of radiofrequency release ends on the second radiofrequency electrode are arranged opposite to at least one radiofrequency release end on the first radiofrequency electrode, and each radiofrequency release end on the second radiofrequency electrode forms a group of bipolar radiofrequency with at least one radiofrequency release end on the first radiofrequency electrode and is connected to the same radiofrequency power supply or an independent radiofrequency power supply.

[0008] The number of the radio frequency release ends on the first radio frequency electrode and the second radio frequency electrode is the same.

[0009] The radio frequency release ends are arranged at linear intervals on the respective first radio frequency electrode / second radio frequency electrode.

[0010] One radio frequency release end of each group of bipolar radio frequencies on the first radio frequency electrode / second radio frequency electrode is arranged in positive order in the same straight line direction, and the other radio frequency release end of each group of bipolar radio frequencies on the second radio frequency electrode / first radio frequency electrode is arranged in reverse order in the same straight line direction, and each group of bipolar radio frequencies is respectively connected to an independent radio frequency power supply.

[0011] The radio frequency release ends are arranged at annular intervals on the respective first radio frequency electrode / second radio frequency electrode.

[0012] The shape formed by arranging multiple radio frequency release ends at linear intervals on the first radio frequency electrode / second radio frequency electrode is serrated.

[0013] The first radio frequency electrode has one radio frequency release end, the second radio frequency electrode has multiple radio frequency release ends, and each radio frequency release end on the second radio frequency electrode corresponds to one radio frequency release end on the first radio frequency electrode to form a group of bipolar radio frequencies.

[0014] The shape of one radio frequency release end on the first radio frequency electrode is blocky, and the shape formed by arranging multiple radio frequency release ends at linear intervals on the second radio frequency electrode is serrated.

[0015] The surface of the blocky radio frequency release end on the first radio frequency electrode has an arc-shaped convex surface.

[0016] In addition, the present invention also provides a radio frequency beauty device, including: a radio frequency generating device for generating and outputting a radio frequency current; further including the bipolar radio frequency treatment head and the handle described in any one of the above, a first clamping portion and a second clamping portion for forming a clamping mechanism are formed at one end of the handle, the bipolar radio frequency treatment head is connected to the ends of the first clamping portion and the second clamping portion, the first radio frequency electrode is connected to the first clamping portion, and the second radio frequency electrode is connected to the second clamping portion; the other end of the handle is connected to the radio frequency generating device for accessing the radio frequency current to the first radio frequency electrode and the second radio frequency electrode.

[0017] As described above, the present invention has the following beneficial effects: The bipolar radio frequency treatment head provided by the present invention can transfer the radio frequency current deeper, and it can be used for treating the cheek area. For example, if one pole of the bipolar radio frequency is attached to the body surface and the other pole of the bipolar radio frequency is attached to the inside of the oral cavity, then the total energy Q of radio frequency heating = Q真皮层 +Q 脂肪层 +Q 筋膜层 +Q 肌肉层 +Q 粘膜下层 +Q 粘膜层 , according to Ohm's law Q = I*I*R*t. Since the impedance of the fat layer is significantly higher than that of other layers, a significant energy focusing effect during treatment is achieved by maintaining the same current density in each layer or increasing the current density in the fat layer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of facial tissue.

[0019] Figure 2 It is a schematic diagram of a bipolar radiofrequency treatment head suitable for facial beauty according to an embodiment of the present invention.

[0020] Figure 3 It is a schematic diagram of a bipolar radiofrequency treatment head suitable for facial beauty according to another embodiment of the present invention.

[0021] Figure 4 It is a top view schematic diagram of the first radiofrequency electrode and the second radiofrequency electrode of the present invention in an embodiment.

[0022] Figure 5 It is a schematic diagram of a bipolar radiofrequency treatment head suitable for facial beauty according to yet another embodiment of the present invention.

[0023] Figure 6 It is an effect diagram of a tooth-like structure formed by arranging multiple radiofrequency release ends.

[0024] Figure 7 It is a schematic diagram of a radiofrequency beauty device provided by the present invention.

[0025] DESCRIPTION OF THE REFERENCE NUMERALS IN THE DRAWINGS

[0026] 1 Bipolar radiofrequency treatment head

[0027] 11 First radiofrequency electrode

[0028] 111, 121 Radiofrequency release ends

[0029] 12 Second radiofrequency electrode

[0030] 2 Radiofrequency generating device

[0031] 3 Handle

[0032] 31 First clamping part

[0033] 32 Second clamping part DETAILED DESCRIPTION OF THE INVENTION

[0034] The following specific examples illustrate the implementation manners of the present invention. Those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0035] It should be noted that the diagrams provided in the following embodiments only schematically illustrate the basic concept of the present invention. Therefore, only the components related to the present invention are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0036] The present invention provides a bipolar radiofrequency treatment head 1 suitable for facial beauty, which includes a first radiofrequency electrode 11 and a second radiofrequency electrode 12. Among them, at least one radiofrequency release end 111 is included on the first radiofrequency electrode 11, and a plurality of radiofrequency release ends 121 are included on the second radiofrequency electrode 12. The plurality of radiofrequency release ends 121 on the second radiofrequency electrode 12 are arranged opposite to at least one radiofrequency release end 111 on the first radiofrequency electrode 11. Each radiofrequency release end 121 on the second radiofrequency electrode 12 forms a group of bipolar radiofrequency with at least one radiofrequency release end 111 on the first radiofrequency electrode 11 and is connected to the same radiofrequency power supply or an independent radiofrequency power supply.

[0037] The bipolar radiofrequency treatment is constituted by the above-mentioned first radiofrequency electrode 11 and second radiofrequency electrode 12, and multiple groups of bipolar radiofrequency treatment points are formed by using at least one radiofrequency release end 111 on the first radiofrequency electrode 11 and the plurality of radiofrequency release ends on the second radiofrequency electrode 12. It has flexible and variable treatment methods and a wide treatment range, and can perform targeted treatment on various tissues under the facial skin, and the treatment effect is very excellent.

[0038] The following will give a detailed example of the possible implementation manners of the above solution.

[0039] Embodiment 1

[0040] See Figure 1 , which is the schematic diagram of a bipolar radiofrequency treatment head 1 suitable for facial beauty according to the present invention in an embodiment. As shown in the figure, the same number of radiofrequency release ends are provided on the first radiofrequency electrode 11 and the second radiofrequency electrode 12 of the bipolar radiofrequency treatment head 1, and each radiofrequency release end is arranged at a linear interval on its respective first radiofrequency electrode 11 or second radiofrequency electrode 12.

[0041] Only for example, please combineFigure 2 , the number of radio frequency release ends on the first radio frequency electrode 11 and the second radio frequency electrode 12 is 3 respectively. Among them, the radio frequency release ends 111 of the first radio frequency electrode 11 can be in sequence: I11, I12, I13; the radio frequency release ends of the second radio frequency electrode 12 can be in sequence: I21, I22, I23. The radio frequency release ends I11, I12, I13 are arranged at intervals along a straight line direction on the first radio frequency electrode 11 in sequence, and the radio frequency release ends I21, I22, I23 are arranged at intervals along the same straight line direction on the second radio frequency electrode 12 in sequence. The radio frequency release end I11 and I21 are arranged opposite to each other to form a pair of bipolar radio frequencies and are connected to a radio frequency power supply. The radio frequency release end I12 and I22 are arranged opposite to each other to form a pair of bipolar radio frequencies and are connected to a radio frequency power supply. The radio frequency release end I13 and I23 are arranged opposite to each other to form a pair of bipolar radio frequencies and are connected to a radio frequency power supply. In a specific implementation, the radio frequency power supplies connected to each pair of bipolar radio frequencies are the same radio frequency power supply (that is, each radio frequency release end on the second radio frequency electrode 12 forms a pair of bipolar radio frequencies corresponding to at least one radio frequency release end on the first radio frequency electrode 11 and is connected to the same radio frequency power supply). Specifically, for example, the radio frequency release ends I11 and I21, the radio frequency release ends I12 and I22, and the radio frequency release ends I13 and I23 that constitute the bipolar radio frequencies are connected to the same radio frequency power supply. The advantage of this structure is that it has a lower cost and the same heating characteristics. Since the current magnitude and density of each layer are basically the same, according to Ohm's law Q = I * I * R * t, the fat layer has an impedance value 5 - 10 times higher than that of the dermis layer and the muscle layer. Then the temperature rise of the fat layer is significantly higher than that of the dermis layer and the muscle layer, and significant focused heating is performed on the fat layer. In addition, the radio frequency power supplies connected to each pair of bipolar radio frequencies can also be 3 independently controlled radio frequency power supplies (that is, each radio frequency release end on the second radio frequency electrode 12 forms a pair of bipolar radio frequencies corresponding to at least one radio frequency release end on the first radio frequency electrode 11 and is connected to an independent radio frequency power supply).

[0042] It should be noted that the polarities of the radio frequency power supplies connected to the radio frequency release ends on the first radio frequency electrode 11 and the second radio frequency electrode 12 are not necessarily the same. For example, the polarities of the radio frequency power supplies connected to the radio frequency release ends I11, I12, and I13 on the first radio frequency electrode 11 do not have to be the same, as long as it is ensured that the two radio frequency release ends where any pair of bipolar radio frequencies are located are respectively arranged on the first radio frequency electrode 11 and the second radio frequency electrode 12.

[0043] Embodiment 2

[0044] See Figure 3, is a schematic diagram of another embodiment of a bipolar radiofrequency treatment head 1 suitable for facial beauty according to the present invention. As shown in the figure, the first radiofrequency electrode 11 and the second radiofrequency electrode 12 of the bipolar radiofrequency treatment head 1 are provided with the same number of radiofrequency release ends, and each radiofrequency release end is arranged at a linear interval on its respective first radiofrequency electrode 11 or second radiofrequency electrode 12. Moreover, one radiofrequency release end of each group of bipolar radiofrequencies on the first radiofrequency electrode 11 / second radiofrequency electrode 12 is arranged in positive order in the same straight line direction, and the other radiofrequency release end of each group of bipolar radiofrequencies on the second radiofrequency electrode 12 / first radiofrequency electrode 11 is arranged in reverse order in the same straight line direction. Each group of bipolar radiofrequencies is respectively connected to an independent radiofrequency power supply. This is because the independent radiofrequency power supply is a prerequisite for reverse order arrangement, and the current flows along the area with smaller impedance. Otherwise, the radiofrequency current will be arranged at a linear interval.

[0045] The bipolar radiofrequency treatment head 1 provided in this embodiment has a focusing effect on the current density. Specifically, in actual treatment, it can make the same number of radiofrequency release ends on the skin side and the mucosal side. The radiofrequency power supplies of the radiofrequency release ends where each group of bipolar radiofrequencies is located are independently controlled, which is equivalent to having multiple groups of independent radiofrequency power supplies, and the radiofrequency release ends where each group of bipolar radiofrequencies is located are arranged in a staggered manner. For example Figure 2 , the radiofrequency release ends I11 and I21 are a group of bipolar radiofrequencies, the radiofrequency release ends I12 and I21 are a group of bipolar radiofrequencies, and the radiofrequency release ends I13 and I23 are a group of bipolar radiofrequencies, thereby strengthening the current density in the middle subcutaneous area. Since different people have different body fat levels, according to the body fat level of the skin, because the fat layer and the smas layer have higher impedance compared to other tissue layers, the current will definitely move in the shortest distance in these two layers, so the current density I will be strengthened. According to Ohm's law Q = I * I * R * t, the central areas of the fat layer and the smas layer have a greater thermal effect, forming a focused treatment. The fat layer and the smas layer have higher impedance values, basically 5 - 10 times that of the muscle layer, and the current density is more concentrated, and its heating focusing effect is more significant.

[0046] Embodiment 3

[0047] See Figure 4 , is a top - view schematic diagram of the first radiofrequency electrode 11 and the second radiofrequency electrode 12 in an embodiment of the present invention. As shown in the figure, the number of the radiofrequency release ends on the first radiofrequency electrode 11 and the second radiofrequency electrode 12 is the same, and the radiofrequency release ends are arranged at an annular interval on their respective first radiofrequency electrode 11 / second radiofrequency electrode 12.

[0048] Different from the above-mentioned Embodiments 1 and 2, in this embodiment, the radio frequency release ends on the first radio frequency electrode 11 / second radio frequency electrode 12 are arranged in a ring at intervals. It should be understood that such a ring arrangement at intervals can be a single-ring arrangement structure or a multi-layer ring arrangement structure, that is, the centers of the multiple rings formed by the multiple radio frequency release ends coincide while the ring radii are different.

[0049] Embodiment 4

[0050] See Figure 5 , which is a schematic diagram of a bipolar radio frequency treatment head 1 suitable for facial beauty according to the present invention in another embodiment. As shown in the figure, this embodiment is different from the above-mentioned Embodiments 1-3 in that the number of radio frequency release ends on the first radio frequency electrode 11 and the second radio frequency electrode 12 is different, that is, the first radio frequency electrode 11 only has one radio frequency release end, and the second radio frequency electrode 12 has multiple radio frequency release ends, and each radio frequency release end on the second radio frequency electrode 12 respectively corresponds to one radio frequency release end on the first radio frequency electrode 11 to form a group of bipolar radio frequencies.

[0051] Specifically, in specific applications, the second radio frequency electrode 12 with multiple radio frequency release ends can be in contact with the skin, while the first radio frequency electrode 11 with only one radio frequency release end can be in contact with the mucosa. Since the heating requirement of the mucosal tissue is lower than that of the skin side, one radio frequency release end on the first radio frequency electrode 11 should have a larger electrode area.

[0052] More specifically, the multiple radio frequency release ends on the second radio frequency electrode 12 can be connected to the same radio frequency power supply or to independently controlled radio frequency power supplies. For example, if the method of connecting to the same radio frequency power supply is adopted, then the multiple radio frequency release ends I21, I22, I23 located on the second radio frequency electrode 12 should be simultaneously connected to one end of a radio frequency power supply, while the radio frequency release end I1 on the first radio frequency electrode 11 is connected to the other end of this radio frequency power supply. Using this solution has a lower cost and can ensure that the current magnitude and density of each layer are basically the same. According to Ohm's law Q = I * I * R * t, the fat layer has an impedance value 5-10 times higher than that of the dermis layer and the muscle layer, so the temperature rise of the fat layer is significantly higher than that of the dermis layer and the muscle layer, achieving significant focused heating of the fat layer. Of course, it is also possible to connect the multiple radio frequency release ends I21, I22, I23 located on the second radio frequency electrode 12 to one end of multiple independently controlled radio frequency power supplies (specifically 3 groups of radio frequency power supplies) respectively, while the radio frequency release end I1 on the first radio frequency electrode 11 is simultaneously connected to the other ends of these multiple independently controlled radio frequency power supplies.

[0053] It should be noted that this embodiment is of the same treatment type as the above-mentioned Embodiment 1. During treatment, the current density in the fat layer can be made almost equal to the current density on other layers.

[0054] As a preferred implementation manner of any of the above embodiments, the shape of each radio frequency release end can be strip-shaped, block-shaped, or round-block-shaped, etc. The specific shape can be a square column, a rectangular column, or a cylindrical column, etc. For example, see Figure 6 , in Embodiments 1 and 2, multiple radio frequency release ends can be arranged linearly to form a tooth-like structure; in Embodiment 3, the shape of multiple radio frequency release ends can be cylindrical; in Embodiment 4, the shape of the single radio frequency release end on the first radio frequency electrode 11 can be block-shaped, and its area is at least the sum of the areas of multiple radio frequency release ends on the second radio frequency electrode 12.

[0055] It should be noted that the above-mentioned radio frequency release end is equivalent to a single radio frequency electrode. Having multiple radio frequency release ends on the first radio frequency electrode 11 or the second radio frequency electrode 12 is equivalent to having multiple radio frequency electrodes provided on the first radio frequency electrode 11 or the second radio frequency electrode 12, and the shape of a single radio frequency electrode can be set according to specific needs.

[0056] Embodiment 5

[0057] This embodiment can apply the bipolar radio frequency treatment head 1 in any of the above embodiments or preferred implementation manners to radio frequency beauty treatment to form a device for radio frequency beauty treatment. See Figure 7 , which is a schematic diagram of a radio frequency beauty treatment device provided by the present invention. As shown in the figure, it includes: a radio frequency generating device 2 for generating and outputting radio frequency current; a handle 3, on one end of the handle 3, a first clamping portion 31 and a second clamping portion 32 for forming a clamping mechanism are formed, and the bipolar radio frequency treatment head 1 is connected to the ends of the first clamping portion 31 and the second clamping portion 32. Among them, the first radio frequency electrode 11 is connected to the first clamping portion 31, and the second radio frequency electrode 12 is connected to the second clamping portion 32; the other end of the handle 3 is connected to the radio frequency generating device 2 for connecting the radio frequency current to the first radio frequency electrode 11 and the second radio frequency electrode 12. Through the above radio frequency beauty treatment device, various radio frequency treatments of the human body can be carried out, such as radio frequency treatment of the face.

[0058] In summary, the bipolar radio frequency treatment head 1 provided by the present invention can transmit radio frequency current deeper. It can be used for treatment in the cheek area. For example, if one pole of the bipolar radio frequency is attached to the body surface and the other pole of the bipolar radio frequency is attached to the inside of the oral cavity, then the total energy Q of radio frequency heating = Q 真皮层 +Q 脂肪层 +Q 筋膜层 +Q 肌肉层 +Q粘膜下层 +Q 粘膜层 , according to Ohm's law Q = I*I*R*t, since the impedance of the fat layer is significantly higher than that of other layers, a significant energy focusing effect during treatment is achieved by maintaining the same current density in each layer or increasing the current density of the fat layer. Therefore, the present invention effectively overcomes various disadvantages in the prior art and has high industrial utilization value.

[0059] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical idea disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. A bipolar radiofrequency treatment head suitable for facial beauty, characterized in that, it includes: A first radiofrequency electrode, connected to a first clamping part, including at least one radiofrequency release end; A second radiofrequency electrode, connected to a second clamping part, including a plurality of radiofrequency release ends, the plurality of radiofrequency release ends on the second radiofrequency electrode are arranged opposite to at least one radiofrequency release end on the first radiofrequency electrode, and each radiofrequency release end on the second radiofrequency electrode forms a group of bipolar radiofrequencies with at least one radiofrequency release end on the first radiofrequency electrode and is connected to an independent radiofrequency power supply; and At least one radiofrequency release end in the first radiofrequency electrode is arranged offset from at least another radiofrequency release end in the second radiofrequency electrode; The clamping forces applied to each other by the first clamping part and the second clamping part are used to fix the first radiofrequency electrode and the second radiofrequency electrode to the face to provide radiofrequency treatment.

2. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 1, characterized in that, The number of the radiofrequency release ends on the first radiofrequency electrode and the second radiofrequency electrode is the same.

3. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 2, characterized in that, The radiofrequency release ends are arranged at linear intervals on the respective first radiofrequency electrode / second radiofrequency electrode.

4. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 3, characterized in that, One radiofrequency release end of each group of bipolar radiofrequencies on the first radiofrequency electrode / second radiofrequency electrode is arranged in positive order in the same straight line direction, and the other radiofrequency release end of each group of bipolar radiofrequencies on the second radiofrequency electrode / first radiofrequency electrode is arranged in reverse order in the same straight line direction, and each group of bipolar radiofrequencies is respectively connected to an independent radiofrequency power supply.

5. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 1, characterized in that, The radiofrequency release ends are arranged at circular intervals on the respective first radiofrequency electrode / second radiofrequency electrode.

6. The bipolar radiofrequency treatment head suitable for facial beauty according to any one of claims 2-4, characterized in that, The shape formed by arranging the plurality of radiofrequency release ends at linear intervals on the first radiofrequency electrode / second radiofrequency electrode is serrated.

7. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 1, characterized in that, The first radiofrequency electrode has one radiofrequency release end, the second radiofrequency electrode has a plurality of radiofrequency release ends, and each radiofrequency release end on the second radiofrequency electrode forms a group of bipolar radiofrequencies with one radiofrequency release end on the first radiofrequency electrode respectively.

8. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 7, characterized in that, The shape of one radiofrequency release end on the first radiofrequency electrode is block-shaped, and the shape formed by arranging the plurality of radiofrequency release ends on the second radiofrequency electrode at linear intervals is serrated.

9. The bipolar radiofrequency treatment head suitable for facial beauty according to claim 8, characterized in that, The surface of the block-shaped radiofrequency release end on the first radiofrequency electrode has a convex arc surface.

10. A radiofrequency beauty device, including: A radio frequency generating device for generating and outputting radio frequency current; Characterized in that it further comprises: The bipolar radio frequency treatment head according to any one of claims 1-9 above; A handle, on one end of the handle, a first clamping portion and a second clamping portion for forming a clamping mechanism are formed, the bipolar radio frequency treatment head is connected to the ends of the first clamping portion and the second clamping portion, the first radio frequency electrode is connected to the first clamping portion, and the second radio frequency electrode is connected to the second clamping portion; the other end of the handle is connected to the radio frequency generating device for accessing the radio frequency current to the first radio frequency electrode and the second radio frequency electrode.

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