Ultrasonic wave generating device

Abstract

An ultrasonic wave generating device according to the present disclosure may comprise: an ultrasonic wave generating unit for irradiating ultrasonic waves to the skin; and a control section that controls an operation of the ultrasonic wave generating section, in which the control section controls the ultrasonic wave generating section so that the ultrasonic wave generating section applies specific ultrasonic wave energy corresponding to at least one of fat increase and fat decrease of the skin layer and elastic fiber increase.

Description

Technical Field

[0001] The present disclosure relates to an ultrasonic generating device. More specifically, the present disclosure relates to an ultrasonic generating device capable of selectively providing an increase or decrease in a subcutaneous fat layer or an increase in elasticity according to the ultrasonic energy applied when ultrasonic energy is applied. Background Art

[0002] Ultrasonic waves refer to waves with a frequency of more than 20KHz. They are water-permeable and are therefore widely used in medical fields such as ultrasonic diagnostic devices and ultrasonic therapeutic devices.

[0003] The most representative application of ultrasound in the medical field is an ultrasound imaging device that utilizes the transmission and reflection properties of ultrasound. For example, there is a device that obtains cross-sectional images of the human body by visualizing the time and intensity of reflection of ultrasound when it passes through the human body and passes through various organs.

[0004] There is also a device that uses heat generated by high-intensity focused ultrasound (HIFU) to burn and remove specific subcutaneous tissue such as a tumor in the skin, or induces degeneration and regeneration of skin tissue, thereby producing skin beauty or skin plastic surgery effects such as wrinkle improvement.

[0005] Currently, ultrasound generating devices in the skin beauty market are used as a minimally invasive lift procedure by focusing ultrasound energy on the SMAS layer of the skin, or as a minimally invasive fat reduction procedure by focusing strong energy on the subcutaneous fat layer and destroying fat cells.

[0006] This ultrasonic generating device can focus ultrasonic waves to a desired depth and can adjust the desired depth, so as to deliver effective energy to a desired depth without damaging the epidermis.

[0007] There are two methods of transmitting energy to the ultrasonic generator: the dot method and the linear method. The dot method is the most widely used method, which is a method of applying energy fixed in the form of one or more points while the transducer repeatedly moves and stops and applies energy at the stopped position. The linear method is a method of continuously applying energy while the transducer moves a specific distance at a uniform speed, thereby forming linear heat in the skin tissue.

[0008] The point type is a classically used method and is widely used for lifting, while the linear type is capable of bulk heating and is effectively used for fat reduction.

[0009] However, when ultrasonic energy is applied strongly in a point type or a linear type, epidermal burns may occur and inflammatory substances may be produced, causing problems in the dermis due to excessive tissue coagulation.

[0010] Furthermore, when ultrasonic minimally invasive surgery is performed with strong energy on a region without a fat layer as in the conventional method, the fat layer is often further reduced, or ultrasonic minimally invasive surgery is not recommended for people with a thin fat layer.

[0011] Therefore, research is needed on energy and methods that can not only reduce fat in a desired area by ultrasound but also increase elasticity and the range of fat layers. Summary of the invention

[0012] Technical issues

[0013] The purpose of the embodiments disclosed in the present disclosure is to improve the elasticity of the dermis layer or selectively provide an increase or decrease in the subcutaneous fat layer according to the specific ultrasonic energy applied when ultrasonic energy is applied.

[0014] The technical problems that the present disclosure intends to solve are not limited to the technical problems mentioned above, and those skilled in the art can clearly understand other technical problems not mentioned through the following description.

[0015] Technical Solution

[0016] An ultrasonic generating device according to one aspect of the present disclosure is provided to solve the above-mentioned technical problems. The ultrasonic generating device may be characterized in that it includes: an ultrasonic generating unit for irradiating ultrasonic waves to the skin; and a control unit for controlling the operation of the ultrasonic generating unit, wherein the control unit controls the ultrasonic generating unit so that the ultrasonic generating unit applies specific ultrasonic energy corresponding to at least one of fat increase and fat decrease and elastic fiber increase in the skin layer.

[0017] Furthermore, for at least one of the fat increase and the fat reduction and the elastic fiber increase, the ultrasonic generating unit can generate a focal point that is 0.1 mm to 13 mm away from the skin surface in the vertical direction, and can include a point type in which the focal point moves in the horizontal direction and generates the focal point according to a predetermined interval between the focal points, and a linear type in which there is no distance between the focal points.

[0018] Furthermore, it may be characterized in that the control unit controls the ultrasonic wave generating unit so that the ultrasonic wave generating unit applies specific ultrasonic wave energy at 0.1 J to 3 J within a frequency range of 2 Mhz to 20 Mhz.

[0019] And, it may be characterized in that, for the fat augmentation, the control unit controls the ultrasonic wave generating unit to apply 0.1 J to 0.3 J of ultrasonic wave energy to the fat layer in a point type of the ultrasonic wave generating unit.

[0020] Furthermore, it may be characterized in that, for the purpose of fat reduction, the control unit controls the ultrasonic generating unit to apply 0.2J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a point type of the ultrasonic generating unit, or to apply 0.2J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a linear type.

[0021] And, it may be characterized in that, in order to increase the elastic fibers, the control unit controls the ultrasonic wave generating unit so as to apply 0.2 J to 0.6 J of ultrasonic wave energy to the dermis layer in a linear type of the ultrasonic wave generating unit.

[0022] Furthermore, it may be characterized in that, in order to increase the fat and the elastic fibers, the control unit controls the ultrasonic generating unit to apply 0.1J to 0.3J of ultrasonic energy to the fat layer in a point type of the ultrasonic generating unit, and to apply 0.2J to 0.6J of ultrasonic energy to the dermis layer in a linear type of the ultrasonic generating unit.

[0023] Furthermore, it may be characterized in that, in order to reduce the fat and increase the elastic fibers, the control unit controls the ultrasonic generating unit to apply 0.1J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a linear type of the ultrasonic generating unit when the ultrasonic generating unit moves to a specific location, and applies 0.2J to 0.6J of ultrasonic energy to the dermis in a point type of the ultrasonic generating unit when the ultrasonic generating unit moves toward the origin again, or applies 0.1J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a point type of the ultrasonic generating unit when the ultrasonic generating unit moves to a specific location, and applies 0.2J to 0.6J of ultrasonic energy to the dermis in a linear type of the ultrasonic generating unit when the ultrasonic generating unit moves toward the origin again.

[0024] Furthermore, it may be characterized in that the ultrasonic wave generating unit irradiates the sound waves to 0.1 mm to 13 mm of the skin layer and the fat layer at a frequency band of 2 Mhz, 4 Mhz, 5.5 Mhz, 7 Mhz, 10 Mhz, and 20 Mhz.

[0025] Beneficial Effects

[0026] According to the above technical solution of the present disclosure, when ultrasonic energy is applied, the effect of improving the elasticity of the dermis layer or increasing or decreasing the subcutaneous fat layer can be selectively provided according to the specific ultrasonic energy applied.

[0027] The effects of the present disclosure are not limited to the effects mentioned above, and those skilled in the art can clearly understand other effects not mentioned through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 2 is a diagram showing the configuration of an ultrasonic wave generating device according to the present disclosure.

[0029] Figure 2 As an example, Figure 1 A diagram showing a process in which an ultrasonic generating unit irradiates ultrasonic waves.

[0030] Figure 3 It shows the use of Figure 1 Histological photographs of fat loss and fat gain results in an obese mouse model using an ultrasound generator.

[0031] Figure 4 It is shown that in the use Figure 1 This is a graph showing the results of an experiment in an obese mouse model using an ultrasonic generator, with Depth1 being the upper dermis at a depth of 1 mm, Depth2 being the dermis at a depth of 2 mm, and Depth3 being the fat layer at a depth of 3 mm.

[0032] Figure 5 It shows the use of Figure 1 Figure 3 shows the improvement in elasticity, fat reduction and fat gain in the obese mouse model using an ultrasound generating device.

[0033] Figure 6 It shows the use of Figure 1 A graph showing the results of inflammatory substance expression in an obese mouse model using an ultrasound generating device.

[0034] Figure 7 It shows the use of Figure 1 Figure 2 shows the results of improving elasticity in an obese mouse model using an ultrasound generating device. DETAILED DESCRIPTION

[0035] Throughout the entire disclosure, the same reference numerals refer to the same constituent elements. The present disclosure does not describe all the elements of the embodiments, and will omit the general content in the technical field to which the present disclosure belongs or the content repeated between the embodiments. The terms "part, module, component, block" used in the specification can be implemented by software or hardware, and according to the embodiment, multiple "parts, modules, components, blocks" can be implemented by one constituent element, or one "part, module, component, block" can also include multiple constituent elements.

[0036] Throughout the specification, when a certain part is “connected” to another part, it includes not only a case where the part is directly connected to the other part, but also a case where the part is indirectly connected to the other part, including a case where the part is connected via a wireless communication network.

[0037] Furthermore, when a certain part “includes” a certain constituent element, unless there is any special description to the contrary, it means that other constituent elements may also be included, rather than excluding other constituent elements.

[0038] Throughout the specification, when a certain component is located “on” another component, this includes not only a case where the certain component is in contact with the other component, but also a case where another component exists between the two components.

[0039] The terms "first" and "second" are used to distinguish one constituent element from another constituent element, and the constituent elements are not limited by the above terms.

[0040] Unless the context clearly dictates otherwise, an expression in the singular includes an expression in the plural.

[0041] In each step, identification symbols are used for ease of explanation, and are not used to explain the order of the steps. Unless a specific order is clearly stated in the context, the steps may be implemented in an order different from that stated above.

[0042] Hereinafter, the working principle and embodiments of the present disclosure will be described with reference to the accompanying drawings.

[0043] First of all, High Intensity Focused Ultrasound (HIFU) technology is a technology that uses the heat generated when high-intensity ultrasound is concentrated on a point in the skin to burn specific subcutaneous tissues such as tumors in the skin. This is similar to the principle of using a magnifying glass to gather warm sunlight to make a fire. Since ultrasound waves easily pass through body tissues, HIFU treatment is performed in a perfectly non-invasive manner without a knife or even a needle. In other words, it is a method of treating by burning specific subcutaneous tissues such as tumors as long as the patient's treatment area is close to the ultrasound generating surface. In addition, HIFU treatment is currently used to treat uterine fibroids, bone metastasis, prostate cancer, breast cancer, pancreatic cancer, liver cancer, kidney cancer, etc.

[0044] This high-intensity focused ultrasound technology can be achieved by an ultrasound generator that can irradiate ultrasound energy onto the patient's skin surface.

[0045] In this specification, the control unit of the ultrasonic generating device according to the present disclosure includes all kinds of devices that can perform calculation processing to provide results to the user. For example, the control unit of the ultrasonic generating device according to the present disclosure may include all of a computer, a server device, and a portable terminal, or may be any one of them.

[0046] Here, for example, the computer may include a notebook computer equipped with a web browser, a desktop computer, a laptop computer, a tablet computer, a touch-screen tablet computer, etc.

[0047] The server device is a server that communicates with external devices to process information, and may include an application server, a computing server, a database server, a file server, a mail server, a proxy server, and a network server.

[0048] For example, a portable terminal, as a wireless communication device that ensures portability and mobility, may include all types of handheld wireless communication devices such as personal communication system (PCS), global system for mobile communications (GSM), personal digital cellular (PDC), personal handyphone system (PHS), personal digital assistant (PDA), international mobile telecommunication (IMT)-2000, code division multiple access (CDMA)-2000, wideband code division multiple access (W-CDMA), wireless broadband Internet (WiBro) terminals, smart phones, etc., and wearable devices such as watches, rings, bracelets, anklets, necklaces, glasses, contact lenses or head-mounted devices (HMD).

[0049] The ultrasonic wave generating device according to the present disclosure can control the ultrasonic wave generating part so that the ultrasonic wave generating part applies specific ultrasonic wave energy corresponding to at least one of fat gain and fat loss and elastic fibrosis of the skin layer or fat layer.

[0050] When ultrasonic energy is applied, such an ultrasonic generating device can selectively provide an increase or decrease in the subcutaneous fat layer or an elasticity improvement effect of the skin layer according to the specific ultrasonic energy applied.

[0051] Hereinafter, the ultrasonic wave generating device will be described in detail.

[0052] Figure 1 2 is a diagram showing the configuration of an ultrasonic wave generating device according to the present disclosure. Figure 2 As an example, Figure 1 A diagram showing a process in which an ultrasonic wave generating unit irradiates ultrasonic waves.

[0053] Reference Figure 1 and Figure 2 The ultrasonic wave generating device 100 may include an ultrasonic wave generating unit 110 and a control unit 120 .

[0054] The ultrasonic wave generating unit 110 including the transducer 11 can irradiate the skin S with ultrasonic waves while maintaining the ultrasonic wave focal depth.

[0055] The control unit 120 can be implemented using a memory 122 and at least one processor 121. The memory 122 can store algorithms for controlling the operations of the components in the device or program data for implementing the algorithms. The at least one processor 121 can use the data stored in the memory 122 to perform the above operations. Here, the memory 122 and the processor 121 can be implemented using separate chips respectively. In addition, the memory 122 and the processor 121 can also be implemented using a single chip.

[0056] The memory 122 can store data for supporting various functions of the device and programs for controlling the operation of the device, can store input / output data, can store multiple application programs (application programs or applications) driven in the device, data and instructions for the operation of the device. At least part of these applications can be downloaded from an external server via wireless communication.

[0057] The memory 122 may be a flash memory type, a hard disk type, a solid state disk type (SSD), a silicon disk drive type (SDD), a multimedia card micro type, a card type memory (e.g., a secure digital (SD) or an extreme digital (XD) memory), a random access memory (RAM), a static random access memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and an optical disk. The memory 122 may be separated from the device, but may also be a database connected by wire or wirelessly.

[0058] The processor 121 can control the ultrasonic wave generating unit 110 so that the ultrasonic wave generating unit 110 applies specific ultrasonic wave energy corresponding to at least one of fat increase and fat reduction of the skin layer and elastic fiber increase. At this time, the processor 121 can control the ultrasonic wave generating unit 110 so that the ultrasonic wave generating unit 110 applies specific ultrasonic wave energy corresponding to at least one of improving the elasticity of the skin layer or fat increase or fat reduction of the subcutaneous fat layer.

[0059] For at least one of fat augmentation and fat reduction and collagen (elastin fiber) augmentation, the ultrasonic wave generating unit 110 may generate a focal point 0.1 mm to 13 mm away from the skin surface in the vertical direction. At this time, the ultrasonic wave generating unit 110 may include a point type in which the focal point moves in the horizontal direction and generates the focal point according to a predetermined interval between the focal points, and a linear type without a distance between the focal points.

[0060] The processor 121 may control the ultrasonic wave generator 110 to apply specific ultrasonic wave energy at 0.1 J to 3 J within a frequency range of 2 Mhz to 20 Mhz. For example, the ultrasonic wave generator 110 may irradiate ultrasonic waves at a frequency band of 2 Mhz, 4 Mhz, 5.5 Mhz, 7 Mhz, 10 Mhz, and 20 Mhz to 0.1 mm to 13 mm of the skin layer and the fat layer.

[0061] For fat augmentation, the processor 121 may control the ultrasonic wave generating part 110 to apply 0.1 J to 0.3 J of ultrasonic wave energy to the fat layer in a spot type of the ultrasonic wave generating part 110. For example, the doctor may confirm the depth to focus on the fat layer of the irradiation site of the object at a depth of 0.1 mm to 13 mm of the skin, and the processor 121 may control the ultrasonic wave generating part 110 to apply 0.2 J of ultrasonic wave energy to the fat layer in a spot type of 2 Mhz to 7 Mhz of the ultrasonic wave generating part 110.

[0062] In order to reduce fat, the processor 121 may control the ultrasonic wave generating unit 110 to apply 0.2J to 0.6J of ultrasonic wave energy to the fat layer or from the lower dermis to the fat layer in a point type of the ultrasonic wave generating unit 110, or to apply 0.2J to 0.6J of ultrasonic wave energy to the fat layer or from the lower dermis to the fat layer in a linear type. For example, the doctor may confirm the depth to focus on the fat layer or from the lower dermis to the fat layer of the irradiation site of the object at a depth of 0.1mm to 13mm of the skin, and the processor 121 may control the ultrasonic wave generating unit 110 to apply 0.2J to 0.6J of ultrasonic wave energy to the fat layer or from the lower dermis to the fat layer in a point type or a linear type of 2Mhz to 7Mhz of the ultrasonic wave generating unit 110.

[0063] In order to increase elastic fibers, the processor 121 may control the ultrasonic wave generator 110 to apply 0.2J to 0.6J of ultrasonic wave energy to the dermis layer in a linear type of the ultrasonic wave generator 110. For example, the doctor may confirm the depth to focus on the dermis layer of the irradiation site of the object at a depth of 0.1mm to 13mm of the skin, and the processor 121 may control the ultrasonic wave generator 110 to apply 0.2J to 0.6J of ultrasonic wave energy to the dermis layer in a linear type of 2Mhz to 20Mhz of the ultrasonic wave generator 110.

[0064] For fat augmentation and elastic fiber augmentation, the processor 121 may control the ultrasonic wave generating unit 110 to apply 0.1J to 0.3J of ultrasonic wave energy to the fat layer in a point type of the ultrasonic wave generating unit 110, and to apply 0.2J to 0.6J of ultrasonic wave energy to the dermis layer in a linear type of the ultrasonic wave generating unit 110. For example, the doctor may confirm the depth as the fat layer of the irradiation site of the object focused at a depth of 0.1mm to 13mm of the skin, and the processor 121 may control the ultrasonic wave generating unit 110 to apply 0.1J to 0.3J of ultrasonic wave energy to the fat layer in a point type of 2Mhz to 20Mhz of the ultrasonic wave generating unit 110. In addition, the doctor can confirm the depth as the dermis layer of the irradiation site of the object focused at a depth of 0.1 mm to 13 mm of the skin, and the processor 121 can control the ultrasonic generating unit 110 to apply 0.2J to 0.6J of ultrasonic energy to the dermis layer with a linear type of 2Mhz to 20Mhz of the ultrasonic generating unit 110.

[0065] In order to reduce fat and increase elastic fibers, the processor 121 can control the ultrasonic generating unit 110 to apply 0.1J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a linear type of the ultrasonic generating unit 110 when the ultrasonic generating unit 110 moves to a specific location, and to apply 0.2J to 0.6J of ultrasonic energy to the dermis layer in a point type of the ultrasonic generating unit 110 when the ultrasonic generating unit 110 moves back to the origin. For example, the doctor can confirm the depth so that the irradiation site of the object focused at a depth of 0.1 mm to 13 mm of the skin is at the fat layer or from the lower dermis to the fat layer, and the processor 121 can control the ultrasound generating unit 110 to apply 0.1 J to 0.6 J of ultrasound energy to the fat layer or from the lower dermis to the fat layer in a linear type of 2 Mhz to 20 Mhz of the ultrasound generating unit 110 when the ultrasound generating unit 110 moves to a specific location, and to apply 0.2 J to 0.6 J of ultrasound energy to the dermis layer in a point type of 2 Mhz to 20 Mhz of the ultrasound generating unit 110 when the ultrasound generating unit 110 moves back to the origin.

[0066] On the contrary, in order to reduce fat and increase elastic fibers, the processor 121 can control the ultrasonic generating unit 110 to apply 0.1J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a point type of the ultrasonic generating unit 110 when the ultrasonic generating unit 110 moves to a specific location, and to apply 0.2J to 0.6J of ultrasonic energy to the dermis layer in a linear type of the ultrasonic generating unit 110 when the ultrasonic generating unit 110 moves back to the origin. For example, the doctor can confirm the depth so that the irradiation site of the object focused at a depth of 0.1 mm to 13 mm of the skin is at the fat layer or from the lower dermis to the fat layer, and the processor 121 can control the ultrasound generating unit 110 to apply 0.1 J to 0.6 J of ultrasound energy to the fat layer or from the lower dermis to the fat layer in a point type of 2 Mhz to 20 Mhz of the ultrasound generating unit 110 when the ultrasound generating unit 110 moves to a specific location, and to apply 0.2 J to 0.6 J of ultrasound energy to the dermis in a linear type of 2 Mhz to 20 Mhz of the ultrasound generating unit 110 when the ultrasound generating unit 110 moves back to the origin.

[0067] Figure 3 It shows the use of Figure 1 Histological photographs of fat loss and fat gain results in an obese mouse model using an ultrasound generator. Figure 4 It is shown that in the use Figure 1 This is a graph showing the results of an experiment in an obese mouse model using an ultrasonic generator, with Depth1 being the upper dermis layer at a depth of 1 mm, Depth2 being the dermis layer at a depth of 2 mm, and Depth3 being the fat layer at a depth of 3 mm.

[0068] Figure 5 It shows the use of Figure 1 Figure 3 shows the improvement in elasticity, fat reduction and fat gain in the obese mouse model using an ultrasound generating device.

[0069] when Figure 3 When the same ultrasonic energy is applied at the same depth by the point type and linear type of the ultrasonic generating part, the changes in fat tissue are observed in the tissue photograph and Figure 4 Will Figure 3 The tissue results were quantified and shown as a graph. The tissue experimental results in the obese mouse model were compared with the application of 0.2J of ultrasonic energy to the fat layer. Figure 3 When compared with other conditions, it can be confirmed that it is effective for fat increase. And, when 0.2J to 1.0J of ultrasonic energy is applied to the fat layer or from the lower dermis to the fat layer Figure 3In both the point type and linear type of the ultrasonic wave generating part, fat was reduced, but inflammatory substances began to appear from 0.7J and were excluded, so it was confirmed that 0.2J to 0.6J was the most effective.

[0070] like Figure 5 As shown, it can also be confirmed in the tissue photos that when Figure 3 The point type and Figure 4 The linear type of the ultrasonic generating part applies ultrasonic energy to proliferate or reduce the fat layer.

[0071] Figure 6 It shows the use of Figure 1 A graph showing the results of inflammatory substance expression in an obese mouse model using an ultrasound generating device.

[0072] Figure 6 This is a numerical curve of inflammation (Macrophage1, Inflammaroty cytokine), which can be confirmed in Figure 6 The point type of the ultrasonic generating part and Figure 7 In the linear type of the ultrasonic generating part, the inflammation value decreases to 0.2J to 0.6J, and the inflammation value increases from 0.7J and above.

[0073] Figure 7 It shows the use of Figure 1 Figure 2 shows the results of improving elasticity in an obese mouse model using an ultrasound generating device.

[0074] Figure 7 Herovici staining is shown, in which an increase in new collagen and elastin fibers can be confirmed, and the increase is greatest in 0.2J to 0.6J of the linear type.

[0075] Therefore, the ultrasonic generating device according to the present disclosure can selectively provide an increase or decrease in the subcutaneous fat layer or an elasticity improvement effect of the skin layer when applying ultrasonic energy, depending on the specific ultrasonic energy applied and the applied skin layer.

[0076] In addition, the depth of the dermis and fat layer varies depending on the person or the part. The skin structure can be understood by measuring the corresponding part with a skin measuring instrument, and a sleeve with a corresponding depth can be selected (select 1 from 0.1mm to 13mm).

[0077] Can be based on Figure 1 The performance of the components shown in the figure can be used to add or delete at least one component. Moreover, it will be easily understood by those skilled in the art that the mutual positions of the components can be changed according to the performance or structure of the system.

[0078] The disclosed embodiments are described above with reference to the accompanying drawings. It can be understood by those skilled in the art that the present disclosure can be implemented in other specific forms different from the disclosed embodiments without changing the technical ideas or essential features of the present disclosure. The described embodiments should be understood as exemplary rather than limiting.

Claims

1. An ultrasonic generating device, characterized in that: include: An ultrasonic wave generating unit irradiates ultrasonic waves to the skin; as well as a control unit, which controls the operation of the ultrasonic generating unit, The control unit controls the ultrasonic wave generating unit so that the ultrasonic wave generating unit applies specific ultrasonic wave energy corresponding to at least one of fat increase and fat decrease and elastic fiber increase in the skin layer.

2. The ultrasonic generating device according to claim 1, characterized in that: The ultrasonic generating unit: For at least one of the fat augmentation and the fat reduction and the elastic fiber augmentation, a focal point is generated which is 0.1 mm to 13 mm away from the skin surface in the vertical direction, It includes a point type in which the focusing point moves in a horizontal direction and the focusing point is generated according to a predetermined interval between the focusing points, and a linear type in which there is no distance between the focusing points.

3. The ultrasonic generating device according to claim 2, characterized in that: The control part controls the ultrasonic wave generating part so that the ultrasonic wave generating part applies specific ultrasonic wave energy at 0.1 J to 3 J within a frequency range of 2 Mhz to 20 Mhz.

4. The ultrasonic generating device according to claim 3, characterized in that: For the fat augmentation, the control unit controls the ultrasonic wave generating unit to apply 0.1 J to 0.3 J of ultrasonic wave energy to the fat layer in a spot pattern of the ultrasonic wave generating unit.

5. The ultrasonic generating device according to claim 3, characterized in that: For the fat reduction, the control unit controls the ultrasonic generating unit to apply 0.2J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a point type of the ultrasonic generating unit, or to apply 0.2J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a linear type.

6. The ultrasonic generating device according to claim 3, characterized in that: In order to increase the elastic fibers, the control unit controls the ultrasonic wave generating unit to apply 0.2 J to 0.6 J of ultrasonic wave energy to the dermis layer in a linear type of the ultrasonic wave generating unit.

7. The ultrasonic generating device according to claim 3, characterized in that: In order to increase the fat and the elastic fibers, the control unit controls the ultrasonic generating unit to apply 0.1J to 0.3J of ultrasonic energy to the fat layer in a point type of the ultrasonic generating unit, and to apply 0.2J to 0.6J of ultrasonic energy to the dermis layer in a linear type of the ultrasonic generating unit.

8. The ultrasonic generating device according to claim 3, characterized in that: In order to reduce the fat and increase the elastic fibers, the control unit controls the ultrasonic generating unit to apply 0.1J to 0.6J of ultrasonic energy to the fat layer or from the lower dermis to the fat layer in a linear manner when the ultrasonic generating unit moves to a specific location, and to apply 0.2J to 0.6J of ultrasonic energy to the dermis in a point manner when the ultrasonic generating unit moves back to the origin. Alternatively, when the ultrasonic generating part moves toward a specific location, 0.1J to 0.6J of ultrasonic energy is applied to the fat layer or from the lower dermis to the fat layer in a point type of the ultrasonic generating part, and when the ultrasonic generating part moves toward the origin again, 0.2J to 0.6J of ultrasonic energy is applied to the dermis layer in a linear type of the ultrasonic generating part.

9. The ultrasonic generating device according to claim 2, characterized in that: The ultrasonic wave generating unit irradiates the ultrasonic wave to 0.1 mm to 13 mm of the skin layer and the fat layer at a frequency band of 2 Mhz, 4 Mhz, 5.5 Mhz, 7 Mhz, 10 Mhz, and 20 Mhz.

Images