CN113368393A - Sebum management equipment based on radio frequency energy - Google Patents
Sebum management equipment based on radio frequency energy Download PDFInfo
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- CN113368393A CN113368393A CN202110650952.8A CN202110650952A CN113368393A CN 113368393 A CN113368393 A CN 113368393A CN 202110650952 A CN202110650952 A CN 202110650952A CN 113368393 A CN113368393 A CN 113368393A
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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
- A61N1/18—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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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/36014—External stimulators, e.g. with patch electrodes
- A61N1/3603—Control systems
- A61N1/36031—Control systems using physiological parameters for adjustment
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Abstract
The invention discloses a sebum management device based on radio frequency energy, which comprises: the system comprises a radio frequency instrument main body, an external implementation instrument connected with the radio frequency instrument main body and a human-computer interaction interface arranged on one end face of the radio frequency instrument main body; the radio frequency instrument main body comprises a main control module, a switch power supply module, an interface module, a human-computer interaction interface and a power supply module, wherein the switch power supply module, the interface module and the human-computer interaction interface are respectively in signal connection with the main control module; the external implement instrument includes a radiofrequency electrode tip and a temperature sensor; the radiofrequency energy of the external implement device acts on the adipose tissue of the skin through the radiofrequency electrode head of the external implement device to achieve sebum management. According to the invention, the sebum management device with low heat damage is realized, the working efficiency is improved, more action effects are adapted, the sebum management device can compact, dissolve and shape the skin, and simultaneously cool the surface of the skin, so that the discomfort caused by redundant heat is relieved.
Description
Technical Field
The invention relates to the technical field of sebum management equipment, in particular to sebum management equipment based on radio frequency energy.
Background
The radio frequency energy generator device for realizing sebum management achieves the effects of skin tightening and slimming by means of a radio frequency technology. The radio frequency is electromagnetic wave with high frequency alternating current change, and the frequency range is 500 kHz-2 MHz. The propagation of rf energy to body tissue causes thermal effects in the tissue. The heat effect can promote blood circulation, accelerate metabolism, promote the regeneration of intercellular stroma of collagen fiber, elastic fiber and epidermal layer, stimulate new collagen to regenerate at the same time, achieve the effect of skin tightening, if increasing the radio frequency energy and acting on the adipose tissue of the skin, can make the adipose cell of the subcutaneous tissue apoptosis, achieve the effect of dissolving fat and shaping the body.
The radio frequency electrode tips of the existing sebum management equipment adopt fixed radio frequency electrode spacing, the adjustment of the electrode spacing cannot be controlled, and the treatment mode is single; although sebum management equipment for generating multi-phase radio frequency voltage output exists in the market, the adjustment of the phase of the radio frequency voltage cannot be realized, the adjustment of the output radio frequency energy can be realized by adjusting the phase difference of the radio frequency voltage output between radio frequency electrodes, and the temperature rise efficiency is changed.
When the radiofrequency energy is continuously applied to the skin, excessive temperature causes a series of adverse reactions, including skin discomfort, local burns, erythema, mild to moderate edema, and the like during and after treatment. When the skin temperature of the existing sebum management device is too high, safe operation is mostly realized through the warning temperature set by the system, and when the skin temperature exceeds the warning temperature, the system stops transmitting the radio frequency energy so as to ensure that the skin tissue is in a safe temperature range. Although functionally satisfactory, it does not solve the problems of skin pain, skin burn, etc. caused by the treatment process.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the sebum management device based on the radio frequency energy, so that the sebum management device is damaged by low heat, the working efficiency is improved, more action effects are adapted, the sebum management device can compact the skin and dissolve the fat to shape the body, meanwhile, the temperature is reduced on the surface of the skin, and the discomfort caused by the redundant heat is relieved. To achieve the above objects and other advantages in accordance with the present invention, there is provided a sebum management device based on radio frequency energy, including:
the system comprises a radio frequency instrument main body, an external implementation instrument connected with the radio frequency instrument main body and a human-computer interaction interface arranged on one end face of the radio frequency instrument main body;
the radio frequency instrument main body comprises a main control module, a switch power supply module, an interface module, a human-computer interaction interface and a power supply module, wherein the switch power supply module, the interface module and the human-computer interaction interface are respectively in signal connection with the main control module;
the external implement instrument includes a radiofrequency electrode tip and a temperature sensor;
the radiofrequency energy of the external implement device acts on the adipose tissue of the skin through the radiofrequency electrode head of the external implement device to achieve sebum management.
Preferably, the power module comprises a medical safety power module, the medical safety power module is in signal connection with the switch power module, the medical safety power module is used for supplying power to the switch power module, and the switch power module outputs adjustable voltage and converts the voltage to supply power to other modules.
Preferably, the radio frequency electrode head includes a plurality of radio frequency electrodes, and equidistant and concentric circle formula distribution between every radio frequency electrode, radio frequency electrode and main control module signal connection, main control module is used for adjusting the purpose of radio frequency electrode interval for two kinds of mode of work of skin tightening and solution fat body shaping.
Preferably, the radio frequency electrode head comprises a first group of radio frequency electrodes and a second group of radio frequency electrodes, and a temperature sensor is arranged at the position of the circle center of the first group of radio frequency electrodes and the position of the circle center of the second group of radio frequency electrodes.
Preferably, the interface module is in signal connection with an external implement instrument, and is provided with a signal processing unit, the signal processing unit is used for receiving temperature information of the surface of the skin adipose tissue of the temperature sensor, and the signal processing unit is used for converting the temperature signal into a useful electric signal and conditioning the signal.
Preferably, the temperature sensor is a thermistor, and the temperature sensor sends the temperature data of the skin surface to the main control module through the interface module.
Preferably, the radio frequency power amplifier module is in signal connection with an interface module, the radio frequency energy generated by the radio frequency power amplifier module passes through the interface module, and the radio frequency power amplifier module emits the radio frequency energy to act on the skin adipose tissue through the radio frequency electrode head under the control of the main control module to realize sebum management.
Preferably, the main control module is provided with a signal control unit, the signal control unit comprises a temperature control circuit, an impedance detection circuit, a working mode switching and phase control circuit, and the main control module is in signal connection with a cooling system.
Compared with the prior art, the invention has the beneficial effects that:
1. the radio frequency power amplifier module adopts a multi-channel multi-polar radio frequency circuit, and under the integral control of the main control module, the radio frequency energy acting on the skin adipose tissues is controlled by adjusting the phase difference of the radio frequency voltage output between the radio frequency electrodes, so that the temperature required by the action effect is achieved more quickly, and the temperature rise efficiency is improved.
2. The main control module is provided with impedance detection and temperature control intelligent algorithm, work efficiency is improved, the device detects the state of the radio frequency energy acting on the skin adipose tissue in real time, and carries out intelligent adjustment in real time, the effect is achieved more quickly, the temperature control algorithm detects whether the skin temperature is too high or not, the skin tissue damage caused by too large radio frequency energy output is avoided, the skin adipose tissue temperature control device further has the characteristic of controlling the skin surface temperature to be maintained at the fixed temperature after reaching the desired effect temperature, a user only needs to set a desired power gear when using the skin temperature control device, and operation is convenient.
3. The main control module controls the on and off of the output of the radio frequency energy of the inner electrode tip and the outer electrode tip, so that the change of the electrode distance between the radio frequency electrodes is realized, and the electrode distance measuring device is suitable for two working modes of skin tightening and fat dissolving and body shaping.
4. The cooling system takes away the heat of the epidermis of the human body, achieves the purpose of cooling on the basis of not influencing the ablation effect of the internal fat layer, avoids the occurrence of skin scalding and other conditions in the treatment process, realizes low thermal injury, and improves the treatment comfort of patients.
Drawings
Fig. 1 is a schematic view of the external appearance of a sebum management device based on radio frequency energy according to the present invention;
fig. 2 is a schematic flow chart of the internal structure of the sebum management device based on radio frequency energy according to the present invention;
FIG. 3 is a schematic diagram of the RF electrode circular array distribution of the RF energy-based sebum management device according to the present invention;
FIG. 4 is a schematic representation of the dry working principle of a multiple RF electrode embodiment of an RF-energy based sebum management device according to the present invention;
FIG. 5 is a schematic view of another operating principle of a plurality of RF electrodes of an RF-energy based sebum management device according to the present invention;
fig. 6 is a schematic view of the cooling system structure of the rf energy-based sebum management device according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a radiofrequency energy-based sebum management device, comprising: the radio frequency instrument comprises a radio frequency instrument main body 3, an external implementation instrument 2 connected with the radio frequency instrument main body 3 and a human-computer interaction interface 1 arranged on one end face of the radio frequency instrument main body 3, wherein the human-computer interaction interface 1 is provided with control keys, and a user can control the on and off of the instrument, set the radio frequency output power and switch the working modes through the control keys; the radio frequency instrument main body 3 comprises a main control module 5, a switch power supply module 4, an interface module 6, a human-computer interaction interface 1 and a power supply module, wherein the switch power supply module 4, the interface module 6 and the human-computer interaction interface are respectively in signal connection with the main control module 5; the side surface of the radio frequency instrument main body 3 is provided with a circular opening, the radio frequency instrument main body is connected with the external implement device 2 through the circular opening, and radio frequency energy acts on skin adipose tissues through a radio frequency electrode head 9 of the external implement device 2 to realize sebum management. The inside of the radio frequency instrument main body 1 takes the main control module 5 as a control center to realize the integral control of the switch power supply module 4, the radio frequency power amplifier module 8, the interface module 6 and the human-computer interaction interface 1, and the sebum management equipment is uniformly powered by the power supply module. The outer implement 2 comprises a radiofrequency electrode head 9 and a temperature sensor 0; the radiofrequency energy of the external implement 2 acts on the cutaneous fatty tissue through the radiofrequency electrode head 9 of the external implement 2 to achieve sebum management.
Further, the power module comprises a medical safety power module 7, the medical safety power module 7 is in signal connection with the switch power module 4, the medical safety power module 7 is used for supplying power for the switch power module 4, and the switch power module 4 outputs adjustable voltage and converts the voltage to supply power for other modules.
Further, the radio frequency electrode tip 9 comprises a plurality of radio frequency electrodes, the radio frequency electrodes are distributed in a concentric circle mode at equal intervals, the radio frequency electrodes are in signal connection with the main control module 5, the main control module 5 is used for adjusting the distance between the radio frequency electrodes, so that two working modes of skin tightening and fat dissolving and body shaping are achieved, the radio frequency electrode tip 9 comprises a first group of radio frequency electrodes 11-24 and a second group of radio frequency electrodes 21-24, a temperature sensor 0 is arranged at the circle center positions of the first group of radio frequency electrodes 11-24 and the second group of radio frequency electrodes 21-24, the radio frequency electrodes are spherical and divided into an inner group and an outer group, and each group is provided with four radio frequency electrodes 11-14 and 21-24 at equal intervals. The radiofrequency energy acts on the skin adipose tissues through the radiofrequency electrodes 11-14 and 21-24 to realize sebum management. The inner group of electrodes 11-14 acts on relatively shallow skin tissues to achieve the effect of skin tightening under proper power, and the outer group of electrodes 21-24 acts on relatively deep fat tissues to achieve the effect of fat dissolving and body shaping under proper power.
Further, the interface module 6 is in signal connection with the external implement 2, and the interface module 6 is provided with a signal processing unit, the signal processing unit is used for receiving temperature information of the skin adipose tissue surface of the temperature sensor 0, and the signal processing unit is used for converting the temperature signal into a useful electric signal and conditioning the signal.
Further, the temperature sensor 0 is a thermistor, the temperature sensor 0 transmits temperature data of the skin surface to the main control module 5 through the interface module 6, when the radio frequency energy acts on the adipose tissue of the skin, the temperature sensor element 0 transmits the temperature data of the skin surface to the main control module 5 through the interface module 6, and the main control module 5 realizes control operation. The main control module 5 is provided with temperature control, when the temperature of the skin surface is higher than the set temperature, the main control module 5 controls the output of radio frequency energy by adjusting the input voltage of the radio frequency power amplifier module 8, or adjusts the phase difference of the radio frequency voltage output between different radio frequency electrodes to control the output of the radio frequency energy, so that the temperature of the skin epidermis layer is maintained at the temperature required by the action effect, or the radio frequency energy output is cut off, the skin burn phenomenon is avoided, the equipment can also adjust the output of the radio frequency energy in real time by detecting the skin surface temperature, the optimal temperature of the action is reached as soon as possible, the working efficiency is improved, and the operation of a user is facilitated.
The control intelligence algorithm involved in the device is as follows:
the main control module judges whether the temperature is higher than the Ti degree or not according to the temperature data transmitted by the temperature sensor, when the temperature is lower than the Ti degree, the main control module always detects and increases the radio frequency energy output, when the temperature is higher than the Ti degree, a temperature control intelligent algorithm is started, the temperature of the surface of the skin is maintained at the temperature required by the therapeutic effect by adjusting the output of the radio frequency energy, and timing control is started, so that the device can work for a period of time at the temperature, and the desired therapeutic effect is achieved.
Furthermore, the radio frequency power amplifier module 8 is in signal connection with the interface module 6, the radio frequency energy generated by the radio frequency power amplifier module 8 passes through the interface module 6, the radio frequency power amplifier module 8 sends out the radio frequency energy through the radio frequency electrode tip 9 under the control of the main control module 5 to act on the skin adipose tissue to realize sebum management, the radio frequency power amplifier module 8 adopts a multi-path multi-pole circuit, can output a plurality of voltages with different phases, and realizes the adjustment of the phase difference of the output radio frequency voltages between different radio frequency electrodes under the control of the main control module 5. In the embodiment, two paths of quadrupole circuits are adopted to output four radio frequency voltages with different phases to act on the skin adipose tissues, and the radio frequency electrodes 11-14 and 21-24 realize switching of radio frequency energy output and adjustment of the phase difference between the electrodes under the control of the main control module 5.
Furthermore, the main control module 5 is provided with a signal control unit, the signal control unit comprises a temperature control circuit, an impedance detection circuit, a working mode switching and phase control circuit, the main control module 5 is in signal connection with a cooling system 10, the cooling system 10 comprises water discharge, a water pump and a cooling device, the water discharge forms a closed loop with the circulation of water, and the water pump provides power for the water circulation. The cooling device consists of a water cooling head and a cooling fan. A water circulation closed cooling path: the water flows out of the water drainage 1, flows in from the water pump 2, flows out of the water pump 3, is connected to the water drainage 4, enters a cooling device, is cooled by a first water cooling head for the first time, flows out of the water cooling device 5, enters a second water cooling head for the second time for water cooling from the water cooling device 6, flows out of the water cooling device 7 to the skin, cools the skin, and then enters the water drainage 8 to circulate to form a water circulation loop, the cooling system 10 comprises a heat dissipation part, the heat dissipation part comprises a heat dissipation sheet, a cooling head, a heat conduction sheet and a silica gel conduit, the heat conduction sheet is placed between the heat dissipation sheet and the cooling head and is fixed by using silica gel resin, the silica gel conduit is wound around an electrode contacted with the human epidermis in an S shape, the main control module 5 is connected with the switching power module 4, and the signal control unit sends a control signal to the switching power module 4 to control and realize that the output voltage is adjustable; the main control module 5 is connected with the radio frequency power amplifier module 8, when the radio frequency output energy acts on the skin adipose tissue through the radio frequency electrodes 11-14 and 21-24, the impedance detection circuit of the main control module 5 detects the change of the skin impedance at the moment, the voltage input of the radio frequency power amplifier module 8 is adjusted according to an intelligent algorithm, the output adjustment of the radio frequency energy is realized, or the output of the radio frequency energy is adjusted through the detection of the skin impedance, the optimal effect of fat dissolving is achieved as soon as possible, and the working efficiency is improved; the main control module 5 is connected with the interface module 6, the signal control unit sends a control signal to the interface module 6 to control the on and off of the radio frequency energy output, and the adjustment of the electrode spacing is realized by controlling the on and off of the radio frequency energy output of the inner and outer groups of electrodes 11-14 and 21-24, so that the device is suitable for two working modes of skin tightening and fat dissolving and body shaping; the main control module 5 is connected with the human-computer interaction interface 1, the main control module 5 sends data to the human-computer interaction interface 1 to display the working state to the human-computer interaction interface 1, a user can know the working state conveniently, the user can send a signal to the main control module 5 through a control key of the human-computer interaction interface 1, and then the main control module 5 controls the operation to achieve a series of operations.
The working principle is as follows: in this embodiment, a user starts an instrument by setting a switch control key of the human-computer interaction interface 1, and performs initial setting on parameters by controlling the key, and the main control module 5 receives a signal from the human-computer interaction interface 1, and sends a control signal to the radio frequency power amplifier module 8, the interface module 6, and the switching power supply module 5, so as to control on and off of radio frequency energy output, adjustment of amplitude of radio frequency energy, switching of a working mode, and adjustment of a phase difference of output radio frequency voltage between radio frequency electrodes. When the sebum management device works, the radio frequency power amplifier module 8 outputs radio frequency energy which is sent to the radio frequency electrode head 9 through the interface module 6 to act on the skin adipose tissue, the switching of the inner and outer two groups of radio frequency electrodes 11-14 and 21-24 is realized under the control of the main control module 5, the electrode distance is adjusted, and the sebum management device is suitable for different working modes, such as: skin firming and fat dissolving and body shaping. The sebum management device can realize the radio frequency energy output adjustment through two methods, thereby improving the working efficiency: the centers of the radio-frequency electrodes 11-14 and 21-24 are provided with the temperature sensor 0, when radio-frequency energy acts on skin adipose tissues, the temperature sensor 0 can detect the temperature change of the skin surface, the main control module 5 receives temperature information, controls the output of the radio-frequency energy according to an intelligent algorithm and controls the start of the cooling system 10; the main control module 5 can also detect the change of skin impedance and control the output of radio frequency energy according to an intelligent algorithm. When the radio frequency energy acts on the skin tissue, the device detects the temperature state of the skin surface in real time through the temperature sensor, and when the temperature of the skin surface reaches the temperature required by the optimal treatment effect, the device enters a temperature control intelligent algorithm to maintain the temperature of the skin epidermis layer at the temperature required by the action effect and time the temperature for a proper period of time.
The number of devices and the scale of the processes described herein are intended to simplify the description of the invention, and applications, modifications and variations of the invention will be apparent to those skilled in the art.
While embodiments of the invention have been described above, it is not limited to the applications set forth in the description and the embodiments, which are fully applicable in various fields of endeavor to which the invention pertains, and further modifications may readily be made by those skilled in the art, it being understood that the invention is not limited to the details shown and described herein without departing from the general concept defined by the appended claims and their equivalents.
Claims (8)
1. A radiofrequency energy-based sebum management device, comprising:
the device comprises a radio frequency instrument main body (3), an external implementation instrument (2) connected with the radio frequency instrument main body (3) and a human-computer interaction interface (1) arranged on one end face of the radio frequency instrument main body (3);
the radio frequency instrument main body (3) comprises a main control module (5), a switch power supply module (4), an interface module (6), a human-computer interaction interface (1) and a power supply module, wherein the switch power supply module (4) is respectively in signal connection with the main control module (5);
the external implement (2) comprises a radiofrequency electrode head (9) and a temperature sensor (0);
the radiofrequency energy of the external implement (2) acts on the skin adipose tissue through the radiofrequency electrode head (9) of the external implement (2) to realize sebum management.
2. The device for sebum management according to claim 1, wherein the power module comprises a medical safety power module (7), the medical safety power module (7) is connected with the switch power module (4) by signals, the medical safety power module (7) is used for supplying power to the switch power module (4), and the switch power module (4) outputs adjustable voltage and voltage conversion for supplying power to other modules.
3. A radiofrequency-energy-based sebum management device according to claim 1, wherein the radiofrequency electrode head (9) comprises a plurality of radiofrequency electrodes, each radiofrequency electrode is arranged in a concentric circle with equal spacing, the radiofrequency electrodes are in signal connection with the main control module (5), and the main control module (5) is used for adjusting the spacing between the radiofrequency electrodes, so that the two working modes of skin tightening and fat dissolving and body shaping are realized.
4. A radiofrequency-energy-based sebum management device according to claim 3, wherein the radiofrequency electrode head (9) comprises a first group of radiofrequency electrodes (11-24) and a second group of radiofrequency electrodes (21-24), and the first group of radiofrequency electrodes (11-24) and the second group of radiofrequency electrodes (21-24) are provided with temperature sensors (0) at the positions of the centers of circles.
5. A radiofrequency energy-based sebum management device according to claim 1, wherein the interface module (6) is in signal connection with an external implement (2), and the interface module (6) is provided with a signal processing unit for receiving temperature information of the skin adipose tissue surface of the temperature sensor (0), and for converting the temperature signal into a useful electrical signal and for signal conditioning.
6. A radiofrequency energy-based sebum management device according to claim 1, wherein the temperature sensor (0) is a thermistor, and the temperature sensor (0) transmits the temperature data of the skin surface to the main control module (5) via the interface module (6).
7. The device for sebum management based on radio frequency energy according to claim 1, wherein the radio frequency power amplifier module (8) is in signal connection with the interface module (6), the radio frequency energy generated by the radio frequency power amplifier module (8) is transmitted to the skin adipose tissue through the radio frequency electrode head (9) under the control of the main control module (5) via the interface module (6), and the sebum management is realized by the radio frequency power amplifier module (8).
8. The sebum management device according to claim 1, wherein the main control module (5) is provided with a signal control unit, the signal control unit comprises a temperature control circuit, an impedance detection circuit, a working mode switching and phase control circuit, and the main control module (5) is connected with a cooling system (10) by signals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110650952.8A CN113368393A (en) | 2021-06-09 | 2021-06-09 | Sebum management equipment based on radio frequency energy |
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| CN202110650952.8A CN113368393A (en) | 2021-06-09 | 2021-06-09 | Sebum management equipment based on radio frequency energy |
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| CN202110650952.8A Pending CN113368393A (en) | 2021-06-09 | 2021-06-09 | Sebum management equipment based on radio frequency energy |
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| CN114288008A (en) * | 2021-12-30 | 2022-04-08 | 浙江宜格企业管理集团有限公司 | 5G radio frequency instrument and method for adjusting output energy according to skin impedance |
| CN115282485A (en) * | 2022-08-17 | 2022-11-04 | 妮贝(上海)科技有限公司 | Target type array radio frequency electrode tip of radio frequency beauty instrument |
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