WO2023113112A1 - 피부 관리기 - Google Patents
피부 관리기 Download PDFInfo
- Publication number
- WO2023113112A1 WO2023113112A1 PCT/KR2022/006274 KR2022006274W WO2023113112A1 WO 2023113112 A1 WO2023113112 A1 WO 2023113112A1 KR 2022006274 W KR2022006274 W KR 2022006274W WO 2023113112 A1 WO2023113112 A1 WO 2023113112A1
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- WIPO (PCT)
- Prior art keywords
- ultrasonic
- high frequency
- electrode
- skin
- generation module
- Prior art date
Links
- 230000003796 beauty Effects 0.000 claims description 9
- 239000002537 cosmetic Substances 0.000 claims description 9
- 230000000994 depressogenic effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 abstract 1
- 210000003491 skin Anatomy 0.000 description 130
- 238000002604 ultrasonography Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 208000002193 Pain Diseases 0.000 description 3
- 210000004207 dermis Anatomy 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 238000011176 pooling Methods 0.000 description 2
- 230000009759 skin aging Effects 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 208000008589 Obesity Diseases 0.000 description 1
- 238000002679 ablation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 235000020824 obesity Nutrition 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 210000004927 skin cell Anatomy 0.000 description 1
- 230000004936 stimulating effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
- A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1402—Probes for open surgery
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- A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
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- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/328—Applying electric currents by contact electrodes alternating or intermittent currents for improving the appearance of the skin, e.g. facial toning or wrinkle treatment
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- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
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- A—HUMAN NECESSITIES
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- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
- A61B2018/0047—Upper parts of the skin, e.g. skin peeling or treatment of wrinkles
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- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0001—Body part
- A61F2007/0052—Body part for treatment of skin or hair
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- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
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- A61N7/00—Ultrasound therapy
- A61N2007/0086—Beam steering
- A61N2007/0095—Beam steering by modifying an excitation signal
Definitions
- the present invention relates to a skin care device, and more particularly, to a skin care device capable of improving skin care effects by providing electrical deep heat by high frequency and heat by ultrasonic physical vibration to the skin at the same time.
- Ultrasonic beauty devices have the effect of improving skin aging by vibrating the skin at a frequency higher than the audible frequency to perform a cleansing action to remove dead skin cells or wastes from the skin and to help blood circulation by stimulating the dermis.
- ultrasonic beauty devices provide low-frequency vibrations compared to high-frequency beauty devices, they are effective in cleaning the epidermis, but do not penetrate deeply into the dermis layer below the epidermis.
- the high-frequency beauty device can stimulate the dermis by generating deep heat using a higher frequency than the ultrasonic beauty device. At this time, wrinkle improvement and skin lifting effects can be obtained by regenerating collagen with deep heat.
- the principle of generating heat by high frequency is the same as the principle of heating by rotating water molecules in a microwave oven. However, due to the high frequency, the effect of vibrating the skin is small compared to ultrasonic beauty devices, so the epidermal cleaning power has a disadvantage compared to ultrasonic devices.
- the present invention has been made to solve the above-described problems, and an object of the present invention is that electrical deep heat by high frequency and heat by ultrasonic physical vibration can be provided to the skin at the same time, so that the skin care effect can be improved. It is to provide a skin care device that can be used.
- the skin care device includes a body part having a hand piece structure in which a high frequency generating module for generating a high frequency, an ultrasonic generating module for generating an ultrasonic wave, and a control device are mounted; a skin contact head provided at one position of the main body and capable of contacting the user's skin; a high frequency electrode disposed on the skin contact head and connected to the high frequency generating module; and an ultrasonic electrode disposed on the skin contact head and connected to the ultrasonic generating module.
- the control device controls the operation of the high frequency generation module and the ultrasonic generation module, and when the skin contact head contacts the user's skin while the high frequency generation module and the ultrasonic generation module are operating, the user's High frequency and ultrasound waves are applied to the skin.
- the high frequency electrode is a bipoar RF electrode including an anode part and a cathode part spaced apart from each other, and the ultrasonic electrode is disposed between the anode part and the cathode part.
- the positive and negative electrodes are each in the form of a cresent having a recessed surface, the positive and negative electrodes are located on both sides of the skin contact head, and the positive and negative electrodes are disposed so that the recessed surfaces face each other, ,
- the ultrasonic electrode is located at the center of the skin contact head and is disposed between the recessed surfaces of the positive and negative electrodes.
- the skin contact head includes a cover member covering at least a portion of the ultrasonic electrode.
- the cover member includes a window hole through which the ultrasonic electrode can be exposed.
- the area of the window hole is selectively variable.
- the cover member has a predetermined thickness
- the window hole has a predetermined depth
- an inner periphery of the window hole is composed of a sloped surface
- a cross-sectional area of the window hole expands toward the outside.
- the control device has a first operation mode in which the high frequency generation module and the ultrasonic generation module alternately operate.
- the control device has a second operation mode in which at least one of the high frequency generation module and the ultrasonic generation module operates discontinuously.
- control device has a third operation mode in which the frequency of the high frequency generated by the high frequency generation module changes.
- control device has a fourth operation mode in which the frequency of the ultrasonic waves generated by the ultrasonic generation module changes.
- the high frequency generated from the high frequency generation module and the ultrasonic wave generated from the ultrasonic generation module are generated.
- FIG 1 and 2 are views showing the appearance of a skin care device according to an embodiment of the present invention.
- FIG 3 is a view showing the use of a skin care device according to an embodiment of the present invention.
- FIG. 4 is a diagram showing the structure of a skin contact head and a high frequency electrode and an ultrasonic electrode provided in the skin contact head.
- FIG. 5 is a cross-sectional view showing the structure of a skin contact head.
- 6 and 7 are diagrams showing waveforms of ultrasonic waves and high frequencies generated during operation of the skin care device according to an embodiment of the present invention.
- FIG. 8 is a view showing waveforms of ultrasonic waves and high frequencies generated during operation of a skin care device according to the prior art.
- FIG. 9 is a diagram showing waveforms of ultrasonic waves and high frequencies generated when a skin care device according to an embodiment of the present invention operates.
- FIG. 10 is a view showing waveforms of ultrasonic waves and high frequencies generated when a skin care device according to the prior art is operated.
- the skin care device includes a body part having a hand piece structure in which a high frequency generating module for generating a high frequency, an ultrasonic generating module for generating an ultrasonic wave, and a control device are mounted; a skin contact head provided at one position of the main body and capable of contacting the user's skin; a high frequency electrode disposed on the skin contact head and connected to the high frequency generating module; and an ultrasonic electrode disposed on the skin contact head and connected to the ultrasonic generating module.
- the control device controls the operation of the high frequency generation module and the ultrasonic generation module, and when the skin contact head contacts the user's skin while the high frequency generation module and the ultrasonic generation module are operating, the user's High frequency and ultrasound waves are applied to the skin.
- 1 and 2 are views showing the appearance of a skin care device according to an embodiment of the present invention.
- 3 is a view showing the use of a skin care device according to an embodiment of the present invention.
- the skin care device includes a main body housing 110 constituting an exterior, a high frequency generating module 120, an ultrasonic generating module 130, and a control module 140 mounted in the main housing 110.
- Body portion 100 comprising; a skin contact head 200 provided at one position of the body part 100 and capable of contacting the user's skin; a high frequency electrode 300 disposed on the skin contact head 200 and connected to the high frequency generation module 120; and an ultrasonic electrode 400 disposed on the skin contact head 200 and connected to the ultrasonic generation module 130; includes
- the main body 100 constitutes the exterior of the skin care device.
- the main body portion 100 may have a shape and structure that allows a user to easily attach and carry the skin care device according to the present invention, and is not necessarily limited to the shape shown in the drawings.
- the main body 100 includes a main body housing 110 constituting an exterior, and a high frequency generating module 120, an ultrasonic generating module 130, and a control module 140 mounted in the main housing 110.
- the body housing 110 constitutes the exterior of the body portion 100 .
- the body housing 110 may have a shape in which a user can easily attach and carry the skin care device according to the present invention.
- the body housing 110 may have a shape suitable for a user to grip with one hand.
- the high frequency generation module 120 may be mounted in the main body 100 .
- the high frequency generation module 120 is a device that outputs high frequency energy.
- the high frequency generation module 120 may emit high frequency energy through the high frequency electrode 300 to be described later.
- the high frequency generated by the high frequency generation module 120 may have a frequency of, for example, 0.1 Mz or higher, but is not limited thereto. Since many technologies are known for the high frequency generation module 120, the specific configuration of the high frequency generation module 120 is not limited. High frequency can enhance the skin thermal massage effect through heat generation, and can perform a function of enhancing the moisturizing effect and nutritional effect of cosmetics by penetrating the nutritional ingredients of cosmetics deep into the skin by electroporation.
- the ultrasonic generating module 130 may be mounted in the main body 100 .
- the ultrasonic generating module 130 is a device that outputs ultrasonic energy.
- the ultrasonic generation module 130 may emit ultrasonic energy through an ultrasonic electrode 400 to be described later.
- Ultrasound generated by the ultrasonic generation module 130 may have a frequency of, for example, 1 to 7 Mz, but is not limited thereto. Since a number of technologies are known for the ultrasonic generating module 130, the specific configuration of the ultrasonic generating module 130 is not limited.
- Ultrasonic waves for example, can provide skin beauty and obesity treatment effects, such as wrinkle improvement, by ablation of specific tissues.
- the control module 140 may be mounted in the main body 100 .
- the control module 140 is a device that controls the operation of the high frequency generation module 120 and the ultrasonic generation module 130 .
- the control module 140 may include a predetermined CPU.
- the control module 140 may include a power supply that provides power and a processing device that controls operations of the high frequency generation module 120 and the ultrasonic generation module 130 according to an input signal.
- the control module 140 may generate a predetermined output signal by a signal provided from the outside of the control module 140 .
- the control module 140 may generate a predetermined output signal according to a user's input signal provided from the input unit 150 .
- the output signal generated by the control module 140 may be an operation signal for controlling the operation of the high frequency generation module 120 and the ultrasonic generation module 130 .
- An input unit 150 that can be manipulated by a user may be provided outside the body unit 100 .
- the input unit 150 may include a predetermined button or a display.
- a user's input signal may be input through the input unit 150 .
- the input signal may be, for example, any signal such as operation ON/OFF control, operation time control, and operation temperature control.
- the skin contact head 200 is composed of a predetermined surface provided at one end of the main body 100 .
- the skin contact head 200 is composed of a part having a predetermined area.
- a high-frequency electrode 300 and an ultrasonic electrode 400, which will be described later, may be disposed in the skin contact head 200.
- the high frequency electrode 300 is a predetermined electrode disposed on the skin contact head 200 .
- the high frequency electrode 300 is connected to the high frequency generation module 120 .
- the high frequency electrode 300 may provide the high frequency generated by the high frequency generation module 120 to the outside. Accordingly, when the high frequency generation module 120 is in an ON state and the user's body is in contact with the high frequency electrode 300, high frequency can be provided to the user's body through the high frequency electrode 300.
- the ultrasonic electrode 400 is a predetermined electrode disposed on the skin contact head 200 .
- the ultrasonic electrode 400 is connected to the ultrasonic generating module 130 .
- the ultrasonic electrode 400 may provide ultrasonic waves generated by the ultrasonic generating module 130 to the outside. Accordingly, when the ultrasonic generating module 130 is in an ON state and the user's body is in contact with the ultrasonic electrode 400, ultrasonic waves may be provided to the user's body through the ultrasonic electrode 400.
- the high frequency electrode 300 and the ultrasonic electrode 400 may use a single metal or alloy having conductivity as a base material. According to the embodiment, the high-frequency electrode 300 and the ultrasonic electrode 400 deliver stable high-frequency output to the fat layer deep inside the skin without causing trouble due to contact with the skin, and increase heat generation and decomposition efficiency by stimulation of the fat layer. It can be composed of components that can be. In addition, the high frequency electrode 300 and the ultrasonic electrode 400 may have appropriately processed surfaces (eg, coating and curved surfaces) so as not to damage the user's skin when in contact with the user's skin. This may use a known technique.
- appropriately processed surfaces eg, coating and curved surfaces
- FIG 3 is a view showing the use and operation of a skin care device according to an embodiment of the present invention.
- the high frequency generation module 120 and the ultrasonic generation module 130 in the body unit 100 can operate. . Therefore, high frequency and ultrasonic waves may be provided to the user's skin through the high frequency electrode 300 and the ultrasonic electrode 400 . Of course, it is also possible to operate the high frequency electrode 300 and the ultrasonic electrode 400 independently and individually.
- the skin care device generates the high frequency when the skin contact head 200 contacts the user's skin while the high frequency generation module 120 and the ultrasonic wave generation module 130 operate simultaneously.
- the high frequency waves generated from the module 120 and the ultrasonic waves generated from the ultrasound generation module 130 may be simultaneously provided to the user's skin through the high frequency electrode 300 and the ultrasound electrode 400, respectively.
- FIG. 4 is a diagram showing the structure of the skin contact head 200 and the high frequency electrode 300 and the ultrasonic electrode 400 provided in the skin contact head 200 according to an embodiment.
- 5 is a cross-sectional view showing the structure of the skin contact head 200.
- the high frequency electrode 300 includes an anode part 310 and a cathode part 320 spaced apart from each other, and a current is conducted between the anode part 310 and the cathode part 320. It may be a bipoar RF electrode. Accordingly, the high frequency electrode 300 may include an anode portion 310 and a cathode portion 320 . The anode part 310 and the cathode part 320 may be spaced apart from each other by a predetermined distance.
- the ultrasonic electrode 400 may be disposed between the anode part 310 and the cathode part 320 of the high frequency electrode 300 .
- high frequency electrode 300 and the ultrasound electrode 400 disposed as described above, high frequency and ultrasound waves can be effectively provided simultaneously to a specific location of the skin.
- the anode part 310 and the cathode part of the high frequency electrode 300 A high frequency current is conducted through the body part located between (320).
- the corresponding body part is located below the ultrasonic electrode 400, it can receive ultrasonic waves.
- the skin care effect can be improved.
- the positive electrode portion 310 and the negative electrode portion 320 may each have a crescent shape having a recessed surface R recessed to one side.
- the anode part 310 and the cathode part 320 may be located on both sides of the skin contact head 200 . In this case, the anode part 310 and the cathode part 320 may be disposed so that the recessed surfaces R face each other.
- the ultrasonic electrode 400 is located at the center of the skin contact head 200 and is disposed between the anode part 310 and the cathode part 320 of the high frequency electrode 300, and the anode part 310 It may be disposed between the recessed surface (R) of ) and the recessed surface (R) of the negative electrode portion 320 .
- the high frequency electrode 300 and the ultrasound electrode 400 have the above-described shapes and arrangements, high frequency and ultrasound waves can be effectively provided to a specific location of the skin at the same time. That is, the high frequency generated from the anode part 310 passes through the skin and is transmitted to the cathode part 320 . At the same time, ultrasound by the ultrasound electrode 400 is provided to the inside of the skin on the current passage.
- the recessed surface (R) of the anode part 310 and the recessed surface (R) of the cathode part 320 face each other, and the ultrasonic electrode 400 is positioned between the recessed surfaces (R), so that the high frequency
- the electrode 300 becomes a disposition form surrounding the ultrasonic electrode 400 as a whole.
- high frequency and ultrasonic waves may be intensively provided to a specific body part located under the ultrasonic electrode 400 . That is, according to the path of high frequency and ultrasonic waves implemented by the shape and arrangement structure of the high frequency electrode 300 and the ultrasonic electrode 400 according to the embodiment, high frequency and ultrasonic waves can be intensively provided to a specific location of the skin. Thus, the skin care effect can be improved.
- the skin contact head 200 may include a cover member 210 covering at least a portion of the ultrasonic electrode 400 .
- the ultrasonic electrode 400 may be fixed to one position of the skin contact head 200, and the cover member 210 covering the ultrasonic electrode 400 may be fixed to the skin contact head 200.
- the skin contact head 200 has a fitting part 220 composed of a predetermined hole, and the ultrasonic electrode 400 is positioned in the fitting part 220 so that the ultrasonic electrode passes through the space in the fitting part 220. 400 may be exposed, and the skin contact head 200 may be inserted and fixed into the fitting portion 220 .
- the cover member 210 may cover the ultrasonic electrode 400 and include a window hole 212 through which at least a portion of the ultrasonic electrode 400 may be exposed. Through the window hole 212 , ultrasonic waves provided from the ultrasonic electrode 400 may be transmitted to the user's body.
- the cover member 210 covering the ultrasonic electrode 400 is provided as in the embodiment, the area and intensity of ultrasonic waves provided by the ultrasonic electrode 400 can be appropriately adjusted.
- the area of the window hole 212 may be selectively varied in the form of replacing the cover member 210 .
- the area and intensity of ultrasonic waves provided by the ultrasonic electrode 400 may be appropriately adjusted.
- the cover member 210 may have a predetermined thickness, and the window hole 212 may have a predetermined depth.
- the inner circumference of the window hole 212 is composed of a slope surface 214, and the cross-sectional area of the window hole 212 may expand toward the outside.
- the inner circumferential surface of the window hole 212 may be configured as an inclined surface. Therefore, when the skin care device according to the present invention is used with the gel applied to the skin, the pooling of the gel applied to the skin in the window hole 212 can be effectively reduced. In addition, even when gel is collected in the window hole 212, the gel can be removed from the window hole 212 by simply washing. Thus, user convenience and hygiene can be improved.
- the inner circumferential surface of the window hole 212 is not an inclined surface as described above, when the skin care device is used with the gel applied to the skin, the gel is easy to accumulate in the window hole 212, and it is difficult to wash the accumulated gel. It becomes difficult. In this case, even when cleaning is performed using a tool such as a cotton swab, it is difficult to easily clean or remove the gel because the gel is caught on the edge.
- the inner circumferential surface of the window hole 212 is composed of an inclined surface as in the above embodiment, it is possible to prevent gel from pooling in the window hole 212, Even when gel accumulates in the window hole 212, the gel can be removed from the window hole 212 by simply washing.
- a predetermined gel (conduction gel) is often applied to the user's skin before use. Therefore, if the cleaning convenience of the gel is improved, the user's convenience and hygiene can be greatly improved.
- 6 and 7 are diagrams showing waveforms of ultrasonic waves and high frequencies generated during operation of the skin care device according to an embodiment of the present invention.
- the skin care device may have a predetermined operation mode.
- the operation mode may be controlled and commanded by the control device.
- selection of the operation mode may also be selected by an input signal input through the input unit 150 by the user.
- the operation mode of the control device may include a first operation mode as shown in FIG. 6 .
- the high frequency generation module 120 and the ultrasonic generation module 130 operate alternately. Therefore, as shown in FIG. 6 , when ultrasonic waves are generated, high frequencies are not generated, and when high frequencies are generated, ultrasonic waves may be generated. That is, ON/OFF of ultrasonic waves by the ultrasonic generation module 130 and ON/OFF of high frequencies by the high frequency generator module 120 may cross each other.
- the operation mode of the control device may include a second operation mode as shown in FIG. 7 .
- the second operation mode one of the high frequency generation module 120 and the ultrasonic generation module 130 operates discontinuously.
- high frequencies may be continuously output, and ultrasonic waves may be output and not output alternately.
- ultrasonic waves are continuously output, and high-frequency waves are output and non-output alternately.
- FIG. 8 is a view showing waveforms of ultrasonic waves and high frequencies generated during operation of a skin care device according to the prior art. Unlike the present invention, the skin care device according to the prior art continuously provides ultrasonic waves and high frequencies.
- Both high frequency and ultrasonic waves can provide heat to the skin, but there is a difference in the actual feeling.
- High frequency waves provide a feeling of gradually rising heat, while ultrasound provides heat with a slight stinging pain.
- the skin care device according to an embodiment of the present invention may have an operation mode in which ultrasonic waves and high frequencies are not continuously provided at the same time, but at least one is discontinuously provided.
- ultrasonic waves and high frequencies are provided alternately. can have an operating mode. Therefore, the skin care device according to the embodiment of the present invention can alleviate the user's pain caused by the simultaneous provision of ultrasound and high frequency, and improve the user's convenience.
- FIG. 9 is a diagram showing waveforms of ultrasonic waves and high frequencies generated when a skin care device according to an embodiment of the present invention operates.
- the skin care device may have a predetermined operation mode.
- the operation mode may be controlled and commanded by the control device.
- the operation mode by the control device may include a third operation mode as shown in the upper figure of FIG. 9 .
- the frequency of the high frequency provided from the high frequency generation module 120 changes.
- the frequency of the high frequency may periodically and repeatedly change to 1 Mhz, 2 Mhz, and 3 Mhz. However, it is not limited to this.
- the operation mode by the control device may include a fourth operation mode as shown in the figure below in FIG. 9 .
- the frequency of ultrasonic waves provided from the ultrasonic generating module 130 is changed.
- the frequency of ultrasonic waves may be periodically and repeatedly changed to 1.2 Mhz or 2.5 Mhz. However, it is not limited to this.
- the first to fourth operation modes may be mixed. That is, at least one of the high frequency generation module 120 and the ultrasonic generation module 130 operates in an alternating ON/OFF state, and it is possible that the frequency of at least one of the high frequency and ultrasonic waves provided is variable. For example, it is possible that the high frequency generation module 120 operates in an ON/OFF manner, and the frequency of the high frequency provided from the high frequency generation module 120 is variable. At the same time, the frequency of the ultrasonic wave provided by the ultrasonic generator module 130 may also be varied.
- FIG. 10 is a view showing waveforms of ultrasonic waves and high frequencies generated when a skin care device according to the prior art is operated.
- Skin care devices according to the prior art provide ultrasonic waves and high frequencies only in the form of constant waveforms and frequencies during operation.
- High frequency and ultrasonic waves vibrate cells with electric energy and convert them into thermal energy, and the depth of penetration into the skin is different according to the frequency band of high frequency and ultrasonic waves.
- the frequency of the high frequency and the ultrasonic wave is variable, and since the high frequency and the ultrasonic wave having the variable frequency are provided to the skin in a mixed form, the form of the vibration is varied, and a more effective skin improvement effect can be achieved.
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Abstract
Description
Claims (11)
- 고주파를 발생시키는 고주파 발생 모듈, 초음파를 발생시키는 초음파 발생 모듈, 및 제어 장치가 탑재된 핸드 피스 구조의 본체부;상기 본체부의 일 위치에 구비되며 사용자의 피부에 접촉할 수 있는 스킨 컨택 헤드;상기 스킨 컨택 헤드에 배치되며 상기 고주파 발생 모듈과 연결되는 고주파 전극;상기 스킨 컨택 헤드에 배치되며 상기 초음파 발생 모듈과 연결되는 초음파 전극; 을 포함하고,상기 제어 장치는 상기 고주파 발생 모듈과 상기 초음파 발생 모듈의 동작을 제어하며,상기 고주파 발생 모듈과 상기 초음파 발생 모듈이 동작하는 상태에서 상기 스킨 컨택 헤드가 사용자의 피부에 접촉하면 사용자의 피부에 고주파와 초음파가 제공되는 미용 장치.
- 제1항에 있어서,상기 고주파 전극은,서로 이격된 양극부와 음극부를 포함하는 bipoar RF 전극이며,상기 초음파 전극은 상기 양극부와 음극부 사이에 배치되는 미용 장치.
- 제1항에 있어서,상기 양극부와 음극부는 각각, 함몰면을 갖는 크레센트(cresent) 형태이며,상기 양극부와 음극부는 상기 스킨 컨택 헤드의 양 측부에 위치하고상기 양극부와 음극부는 상기 함몰면이 서로 대면하게 배치되고,상기 초음파 전극은 상기 스킨 컨택 헤드의 중심에 위치하며 상기 양극부와 음극부의 함몰면 사이에 배치되는 미용 장치.
- 제1항에 있어서,상기 스킨 컨택 헤드는,상기 초음파 전극의 적어도 일 부분을 커버하는 커버 부재를 포함하는 미용 장치.
- 제4항에 있어서,상기 커버 부재는, 상기 초음파 전극이 노출될 수 있는 윈도우 홀을 포함하는 미용 장치.
- 제5항에 있어서,상기 윈도우 홀의 면적은 선택적으로 가변하는 미용 장치.
- 제4항에 있어서,상기 커버 부재는 소정의 두께를 갖고, 상기 윈도우 홀은 소정의 깊이를 갖되,상기 윈도우 홀의 내주연부는 슬로프면으로 구성되고 상기 윈도우 홀의 단면적은 외측으로 갈수록 확장되는 미용 장치.
- 제1항에 있어서,상기 제어 장치는,상기 고주파 발생 모듈과 초음파 발생 모듈이 교차로 동작하는 제1 동작 모드를 갖는 미용 장치.
- 제1항에 있어서,상기 제어 장치는,상기 고주파 발생 모듈과 초음파 발생 모듈 중 적어도 하나가 불연속적으로 작동하는 제2 동작 모드를 갖는 미용 장치.
- 제1항에 있어서,상기 제어 장치는,상기 고주파 발생 모듈에서 발생하는 고주파의 주파수가 변화하는 제3 동작 모드를 갖는 미용 장치.
- 제1항에 있어서,상기 제어 장치는,상기 초음파 발생 모듈에서 발생하는 초음파의 주파수가 변화하는 제4 동작 모드를 갖는 미용 장치.
Priority Applications (6)
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CA3175682A CA3175682A1 (en) | 2021-12-17 | 2022-05-02 | Skin management device |
CN202280006096.5A CN116615270A (zh) | 2021-12-17 | 2022-05-02 | 皮肤管理装置 |
US17/907,110 US20240245549A1 (en) | 2021-12-17 | 2022-05-02 | Skin management device |
AU2022218457A AU2022218457B2 (en) | 2021-12-17 | 2022-05-02 | Skin management device |
JP2022552169A JP7489476B2 (ja) | 2021-12-17 | 2022-05-02 | 皮膚管理機 |
EP22772395.4A EP4226969A4 (en) | 2021-12-17 | 2022-05-02 | SKIN MANAGEMENT DEVICE |
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KR1020210182213A KR20230092641A (ko) | 2021-12-17 | 2021-12-17 | 피부 관리기 |
KR10-2021-0182213 | 2021-12-17 |
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CN (1) | CN116615270A (ko) |
AU (1) | AU2022218457B2 (ko) |
CA (1) | CA3175682A1 (ko) |
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- 2022-05-02 WO PCT/KR2022/006274 patent/WO2023113112A1/ko active Application Filing
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- 2022-05-02 US US17/907,110 patent/US20240245549A1/en active Pending
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AU2022218457A1 (en) | 2023-07-06 |
CN116615270A (zh) | 2023-08-18 |
AU2022218457B2 (en) | 2024-08-01 |
TW202325358A (zh) | 2023-07-01 |
JP7489476B2 (ja) | 2024-05-23 |
EP4226969A1 (en) | 2023-08-16 |
KR20230092641A (ko) | 2023-06-26 |
JP2024502916A (ja) | 2024-01-24 |
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