Multifunctional scar itching removing instrument

Abstract

The invention relates to the field of instruments for applying medicine to a human body and the field of cooling appliances for human body treatment, in particular to a multifunctional scar itching removing instrument which comprises a machine body, a plurality of massage heads are arranged at the bottom of the machine body, a swing driving mechanism is arranged in the machine body, and the swing driving mechanism comprises a rotating disc and a swing rod. A sliding pin is eccentrically fixed to the rotary disc, a strip-shaped sliding groove is formed in the swing rod, the sliding pin is slidably connected into the sliding groove, the bottom end of the swing rod is hinged to the lower portion of the rotary disc, and the massage head is fixedly connected with the bottom end of the swing rod. A corrugated pipe is arranged in the sliding groove, one end of the corrugated pipe is connected with the sliding pin, the other end of the corrugated pipe is connected with the end of the sliding groove, a space for stretching and compressing the corrugated pipe is reserved between the corrugated pipe and the sliding groove, the corrugated pipe is connected with a liquid suction pipe and a liquid outlet pipe, a one-way liquid inlet valve is installed on the liquid suction pipe, and a one-way liquid outlet valve is installed on the liquid outlet pipe. And the liquid outlet pipe is arranged at the massage head. The problem that in the prior art, the ideal itching removing effect is difficult to achieve through massage only can be solved.

Description

Technical Field

[0001] The invention relates to the field of instruments for applying medicines on human body and cooling devices for human body treatment, and in particular to a multifunctional scar and itching removing instrument. Background Art

[0002] Burn wounds often experience itching symptoms after entering the scar stage. This is because during the scar formation process, new blood vessels and nerves will intertwine and grow with each other. These new nerve endings are more sensitive and easily stimulated, causing itching. At the same time, the metabolic activity of scar tissue will also affect the sensory nerves of the surrounding skin, further aggravating the itching symptoms.

[0003] At this time, patients must not scratch the scar with their hands. On the one hand, the fingernails may scratch the skin on the surface of the scar, and the hand strength is difficult to control. When scratching, the scar surface may be damaged or torn due to excessive force, causing the scar to lose its protective barrier, increasing the risk of bacterial infection, causing local scar redness, swelling, pain, suppuration and other symptoms, and delaying the normal healing process of the scar. In addition, the hands usually carry various bacteria and microorganisms, which may be brought to the scar during scratching, which can easily cause infection, causing local scar redness, swelling, pain, suppuration and other symptoms, and also delaying the normal healing process of the scar.

[0004] In order to relieve the itching of patients, ice packs are often used in clinical practice. Ice packs can cause local blood vessels to contract and reduce the sensitivity of nerve endings, thereby relieving itching to a certain extent. However, it is difficult to achieve the ideal anti-itching effect simply by ice packs.

[0005] There are also devices for relieving scar itching in the prior art, such as a new type of pressing device for skin scar repair (publication number: CN218220581U), which is equipped with a swinging massage ball, which massages the scar through the swinging of the massage ball, and relieves the scar itching through massage. However, there are still some problems with this device:

[0006] 1. Although massage can relieve the itching of patients subjectively by interfering with nerve conduction, and promote blood circulation and cell metabolism to relieve the itching caused by these substances stimulating nerve endings, the effect of massage alone is still limited. For example, some scars with inflammation need to be treated with drugs to improve the itching problem.

[0007] 2. Reliability issues of the swinging structure: The device provides a reciprocating motion space by setting springs at both ends of the swinging structure, thereby driving the massage ball to swing. However, the springs will face the problem of aging and failure during long-term use. Once the springs age and fail, the massage balls will not be able to reach the predetermined massage amplitude, resulting in a decrease in the massage effect. In addition, if the degree of failure of the springs at both ends is inconsistent, the swing amplitudes of the massage balls in a row will be different. In this way, the scars are unevenly stressed during the massage process, which may cause scar pulling and easily cause secondary injuries. Not only will the scar problem not be alleviated, but it may aggravate the condition. Summary of the invention

[0008] The present invention aims to provide a multifunctional scar itch-removing instrument to solve the problem in the prior art that it is difficult to achieve an ideal itch-removing effect simply by massage.

[0009] In order to achieve the above object, the present invention adopts the following technical scheme:

[0010] A multifunctional scar and itching removal instrument comprises a body, a plurality of massage heads are arranged at the bottom of the body, a swing drive mechanism is arranged in the body, the swing drive mechanism is used to drive the massage heads to swing, the swing drive mechanism comprises a turntable and a swing rod, a sliding pin is eccentrically fixed on the turntable, a strip-shaped slide groove is opened on the swing rod, the sliding pin is slidably connected in the slide groove, the bottom end of the swing rod is hinged under the turntable, and the massage heads are fixedly connected to the bottom end of the swing rod; a bellows is arranged in the slide groove, one end of the bellows is connected to the sliding pin, and the other end of the bellows is connected to the end of the slide groove, a space for the bellows to stretch and compress is reserved between the bellows and the slide groove, the bellows is connected to a liquid suction pipe and a liquid outlet pipe, a one-way liquid inlet valve is installed on the liquid suction pipe, a one-way liquid outlet valve is installed on the liquid outlet pipe, and the liquid outlet pipe is arranged at the massage head.

[0011] The principles and advantages of this solution are:

[0012] 1. In actual use, the motor drives the turntable to rotate, which in turn drives the eccentrically set sliding pin to make circular motion. The sliding pin is slidably connected in the slide groove of the swing rod, and the circular motion of the sliding pin will be converted into a push-pull effect on the swing rod. Under the push and pull of the sliding pin, the swing rod will swing with the hinge point as the axis, thereby driving the massage head fixedly connected to the bottom of the swing rod to swing, and massage the scar to remove itching. During the massage process, mechanical stimulation can interfere with nerve conduction, distract the brain's attention from the itching sensation, and at the same time promote blood circulation in the scar and its surrounding tissues, taking away locally accumulated metabolic waste and inflammatory mediators, thereby relieving itching to a certain extent.

[0013] 2. In addition, the liquid suction tube is connected to the medicine tank. When the swing arm swings, the sliding pin can repeatedly squeeze and stretch the bellows in the slide slot. When the bellows is stretched, the internal negative pressure is generated, and the liquid medicine is absorbed into the bellows through the one-way inlet valve on the liquid suction tube. When the bellows is squeezed, the liquid medicine is squeezed onto the scar through the one-way outlet valve on the outlet pipe, and then massaged by the massage head to promote the absorption of the liquid medicine. The liquid medicine can play a role in different causes of scar itching, such as anti-inflammatory, anti-allergic, etc., and combined with massage, it can relieve scar itching from multiple aspects, solving the problem that simple massage is difficult to achieve the ideal anti-itching effect.

[0014] 3. Compared with the swinging method using springs in the prior art, the swinging mechanism of the present invention has significant advantages. The prior art provides a reciprocating motion space to drive the massage ball to swing by arranging springs at both ends of the swinging structure. The springs will inevitably age and fail during long-term use. Once the spring ages, its elastic coefficient will change, resulting in a decrease in the elastic performance of the spring. The massage ball will not be able to reach the predetermined massage amplitude, and the massage effect will be greatly reduced. Moreover, if the degree of failure of the springs at both ends is inconsistent, the swing amplitudes of the rows of massage balls will be uneven, causing uneven force on the scar. This uneven force may pull the scar and easily cause secondary damage. Not only will it fail to effectively relieve the itching of the scar, it may also affect the normal recovery of the scar.

[0015] The swing drive mechanism of the present invention adopts a structure of a turntable and a sliding pin, and its movement is based on the principle of mechanical transmission, and there is no problem similar to spring aging failure. As long as the motor operates normally, the turntable drives the sliding pin to make a circular motion, and the motion can be stably transmitted to the swing rod, ensuring that the massage head swings according to the predetermined amplitude and frequency, so that the scar can be evenly stressed, effectively avoiding scar pulling and secondary damage caused by inconsistent swing amplitude, and greatly improving the massage and itching effect and safety.

[0016] 4. This scheme uses intermittent drug administration by repeatedly stretching and squeezing the bellows. Intermittent drug administration can prevent excessive drug administration at one time from causing irritation, allergies and other adverse reactions to scars and surrounding skin, ensuring that the drug dosage is just right and improving the safety and effectiveness of treatment. Squeezing out an appropriate amount of liquid medicine each time allows the drug to act more concentratedly on the scar area, avoiding large amounts of drug loss or waste. Compared to continuous drug administration, which may cause the drug to be wiped off or flow to other parts before it can fully take effect, intermittent drug administration can enable the drug to be better absorbed by scar tissue, improve drug utilization, and reduce treatment costs.

[0017] 5. The absorption of drugs by the human body is a gradual process, and the intermittent dosing method simulates this process. In the interval between two doses, the skin has enough time to fully absorb the administered solution before the next dose is administered. This cycle is more in line with the skin's absorption law of drugs and helps to improve the absorption effect of drugs.

[0018] 6. This solution uses the action of sliding the sliding pin to drive the swing rod to swing, to repeatedly stretch and squeeze the bellows, without the need for additional power to stretch and squeeze the bellows, saving power resources and reducing equipment costs. At the same time, this design directly integrates the bellows into the swing rod, which also improves the integration of the device, helps to reduce the size of the device, and is more convenient to use and more portable.

[0019] Preferably, as an improvement, the turntable is connected to a synchronization mechanism, which includes a driving wheel and multiple driven wheels. The driving wheel and the driven wheels are connected by a transmission belt. The driving wheel is connected to a motor assembly. The driving wheel is coaxially connected to one of the turntables, and the driven wheels are coaxially connected to the remaining turntables.

[0020] Beneficial effect: Through the synchronization mechanism, the motor assembly drives the driving wheel to rotate, and the driving wheel drives multiple driven wheels to rotate synchronously through the transmission belt, so that multiple turntables rotate synchronously. This can ensure the consistency of the swing of multiple massage heads, avoid uneven force on the scar due to inconsistent swing amplitude, reduce the risk of pulling and secondary damage to the scar, and improve the effect and safety of massage to relieve itching.

[0021] Preferably, as an improvement, a liquid storage tank is provided in the machine body, the outlet of the liquid storage tank is connected to the liquid suction tube, and a main valve is installed at the outlet of the liquid storage tank.

[0022] Beneficial effects: The liquid storage tank is set up, and there is no need to connect the suction tube to the medicine tank, which avoids the inconvenience caused by the external medicine tank and the possible unstable connection problem. The liquid storage tank can store a certain amount of liquid medicine for easy use at any time. The setting of the main valve can control the outflow of liquid medicine, and adjust the supply of liquid medicine according to actual needs, which improves the convenience and flexibility of use.

[0023] Preferably, as an improvement, a dovetail groove is provided at the top of the slide groove along the sliding direction, a dovetail block is fixed on the bellows, and the dovetail block is slidably connected in the dovetail groove.

[0024] Beneficial effects: 1. The cooperation of the dovetail groove and the dovetail block plays a guiding and limiting role for the bellows. In the process of the sliding pin extruding and stretching the bellows, the dovetail block slides in the dovetail groove, ensuring that the bellows can be accurately stretched and compressed along the direction of the slide groove, avoiding the bellows from deflecting or twisting during movement, ensuring the normal suction and extrusion of the liquid medicine, and improving the stability and reliability of the entire device. 2. By preventing the bellows from deflecting or twisting during movement, the sliding pin can be guaranteed to slide smoothly. 3. Through the cooperation of the dovetail groove and the dovetail block, the connection between the bellows and the slide groove can also be strengthened, and the installation stability of the bellows can be improved.

[0025] Preferably, as an improvement, a massage sleeve is further included, the massage sleeve includes a silicone sleeve body and a connector fixed on the top of the silicone sleeve body, the connector is threadedly connected to the massage head, an interlayer is arranged in the silicone sleeve body, and a polymer gel is filled in the interlayer.

[0026] Beneficial effects: The massage sleeve can be put into the refrigerator to freeze before use. The polymer gel will absorb heat during the melting process and act as an ice compress on the scar. Ice compress can cause local blood vessels to contract, reduce the sensitivity of nerve endings, and further relieve scar itching. At the same time, the silicone sleeve is soft and comfortable, which can increase the comfort during massage. It is connected to the massage head through threads, which is convenient for disassembly and installation, and easy to clean, disinfect or replace the massage sleeve. In addition, the detachable massage sleeve can be disinfected after use, effectively avoiding cross infection.

[0027] Preferably, as an improvement, the massage head is threadedly connected to the rocker rod.

[0028] Beneficial effects: The massage head and the swing rod are connected by threads, which makes it easy to disassemble and replace the massage head. When the massage head is worn, damaged, or needs to be replaced with a different type of massage head according to different scar conditions, it can be easily operated, which improves the maintainability and applicability of the instrument.

[0029] Preferably, as an improvement, a handle is integrally formed on the top of the body, and an anti-slip cover is provided on the handle.

[0030] Beneficial effects: The one-piece handle makes it convenient for users to hold the instrument for operation. The setting of the anti-slip cover increases the friction between the handle and the hand, preventing the instrument from slipping during use, improving the safety and convenience of use, and allowing users to more stably control the instrument for scar itching removal operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is the front view of embodiment 1 of the present invention.

[0032] Figure 2 It is a bottom view of embodiment 1 of the present invention.

[0033] Figure 3 It is a partial structural schematic diagram of the swing drive mechanism in Example 1 of the present invention.

[0034] Figure 4 It is a cross-sectional view of the rocker arm in Embodiment 1 of the present invention.

[0035] Figure 5 It is a cross-sectional view of the massage sleeve in embodiment 2 of the present invention.

[0036] Figure 6 It is a partial structural diagram of the swing drive mechanism in Example 4 of the present invention. DETAILED DESCRIPTION

[0037] The following is further described in detail through specific implementation methods:

[0038] The figure marks in the drawings of the specification include: body 1, handle 2, anti-slip cover 21, massage head 3, turntable 4, sliding pin 41, rocker arm 5, slide groove 51, bellows 6, suction tube 61, one-way liquid inlet valve 62, liquid outlet pipe 64, one-way liquid outlet valve 65, dovetail groove 7, dovetail block 71, massage cover 8, connector 81, silicone cover 82, polymer gel 83, air intake pipe 9, air intake valve 91.

[0039] Embodiment 1:

[0040] like Figure 1 and Figure 2 As shown, a multifunctional scar and itching removal instrument includes a body 1, which is a rectangular parallelepiped as a whole, and the bottom surface of the body 1 is a rectangular plane. A handle 2 is integrally formed on the top of the body 1, and a non-slip cover 21 is provided on the handle 2. The non-slip cover 21 is a rubber cover. A plurality of massage heads 3 are installed at the bottom of the body 1. In this embodiment, the number of massage heads 3 is six, and the six massage heads 3 are divided into two rows, three in each row, and are evenly distributed on the bottom surface of the body 1.

[0041] Combination Figure 3 As shown, a swing drive mechanism is provided in the machine body 1, and the swing drive mechanism is used to drive the massage head 3 to swing. The swing drive mechanism includes a plurality of turntables 4 and swing rods 5, and the number of turntables 4 and swing rods 5 is consistent with the number of massage heads 3, and a turntable 4 and swing rod 5 are correspondingly provided above each massage head 3. A mounting seat is provided in the machine body 1, and the turntable 4 is vertically arranged, and the turntable 4 is rotatably mounted on the mounting seat through a rotating shaft, and the swing rod 5 is arranged at the front side of the turntable 4, and the bottom of the swing rod 5 is hinged on the mounting seat below the turntable 4, and the hinge point is aligned with the center of the turntable 4 in the vertical direction, and the massage head 3 is fixedly connected to the bottom end of the swing rod 5. A sliding pin 41 is eccentrically fixed on the turntable 4 by bolts, and a strip-shaped slide groove 51 is opened on the back of the swing rod 5 along its length direction, and the sliding pin 41 is slidably connected in the slide groove 51. A synchronization mechanism (not shown in the figure) is provided in the machine body 1, and the synchronization mechanism includes a driving wheel and five driven wheels, and the driving wheel and the driven wheel are connected by a transmission belt, and the transmission belt adopts a transmission chain. The driving wheel is connected to a motor assembly, which includes a motor and a reducer, the output shaft of the motor is connected to the reducer, and the output shaft of the reducer is connected to the driving wheel. The driving wheel is coaxially connected to one of the turntables 4, and the five driven wheels are coaxially connected to the remaining turntables 4, thereby driving all the turntables 4 to rotate synchronously through the synchronization mechanism.

[0042] The slide groove 51 is provided with a bellows 6, the top of the bellows 6 is glued and fixed to the sliding pin 41, and the bottom of the bellows 6 is glued and fixed to the bottom of the slide groove 51. The sliding pin 41 can repeatedly stretch and compress the bellows 6 when sliding in the slide groove 51, and a space for the bellows 6 to stretch and compress is reserved between the bellows 6 and the slide groove 51. Figure 4 As shown, the top surface of the chute 51 (the side away from the turntable 4) is provided with a dovetail groove 7 along the sliding direction, and a dovetail block 71 is glued and fixed on the side of the bellows 6 that contacts the top surface of the chute 51, and the dovetail block 71 is slidably connected in the dovetail groove 7, thereby guiding the stretching and extrusion of the bellows 6. The bellows 6 is connected with a liquid suction pipe 61 and a liquid outlet pipe 64, and both the liquid suction pipe 61 and the liquid outlet pipe 64 are hoses to prevent interference with the swing of the swing rod 5. A one-way liquid inlet valve 62 is installed on the liquid suction pipe 61, and a one-way liquid outlet valve 65 is installed on the liquid outlet pipe 64, and the liquid outlet pipe 64 is arranged at the massage head 3. A liquid storage tank is installed in the body 1, and the liquid storage tank is connected with a liquid filling port, and a protective cover is hinged at the liquid filling port. The outlet of the liquid storage tank is connected with the liquid suction pipe 61, and a main valve is installed at the outlet of the liquid storage tank.

[0043] A method of using a multifunctional scar itch removal device:

[0044] In actual use, hold the anti-itching instrument and place it on the wound, and let the massage head 3 gently touch the scar. Start the motor, the motor driving wheel rotates, and the driving wheel drives multiple driven wheels to rotate synchronously through the transmission belt, and all the turntables 4 are driven to rotate synchronously through the driving wheel and the driven wheel, thereby driving the sliding pin 41 eccentrically set on the turntable 4 to make a circular motion. The sliding pin 41 is slidably connected in the slide groove 51 of the swing rod 5, and the circular motion of the sliding pin 41 will be converted into a push-pull effect on the swing rod 5. Under the push and pull of the sliding pin 41, the swing rod 5 will swing with the hinge point as the axis, thereby driving the massage head 3 fixedly connected to the bottom end of the swing rod 5 to swing left and right, and massage and remove itching on the scar. During the massage process, mechanical stimulation can interfere with nerve conduction, distract the brain's attention from the itching sensation, and at the same time promote blood circulation in the scar and its surrounding tissues, taking away locally accumulated metabolic waste and inflammatory mediators, thereby relieving itching to a certain extent. The swing amplitude of the pendulum 5 is controlled at about ±15°, and the swing amplitude of the pendulum 5 is determined by the diameter of the turntable 4. In actual use, only a turntable 4 of appropriate size is needed to control the swing amplitude of the pendulum 5 at ±15°. The swing frequency of the pendulum 5 is 1-3HZ, which is achieved by controlling the rotation speed of the turntable 4, and the rotation speed of the turntable 4 is achieved by selecting a suitable reducer.

[0045] In addition, while the swing rod 5 is swinging, the sliding pin 41 can repeatedly squeeze and stretch the bellows 6 in the slide groove 51. When the bellows 6 is stretched, the internal negative pressure is generated, and the liquid medicine is adsorbed into the bellows 6 through the one-way liquid inlet valve 62 on the liquid suction tube 61; when the bellows 6 is squeezed, the liquid medicine is squeezed onto the scar through the one-way liquid outlet valve 65 on the liquid outlet tube 64, and then massaged by the massage head 3 to promote the absorption of the liquid medicine. The liquid medicine can play a role in different causes of scar itching, such as anti-inflammatory, anti-allergic, etc., and combined with massage, it can relieve scar itching from multiple aspects. This embodiment combines massage and introduction of liquid medicine to remove scar itching, solving the problem that simple massage is difficult to achieve an ideal anti-itching effect.

[0046] Embodiment 2:

[0047] like Figure 5 As shown, this embodiment also provides an ice massage sleeve 8 for massage, and the massage sleeve 8 is used to be sleeved on the massage head 3. The massage sleeve 8 includes a silicone sleeve body 82 and a hard connector 81 glued and fixed to the top of the silicone sleeve body 82. The inner wall of the connector 81 is processed with an internal thread, and the top surface of the massage head 3 is processed with an external thread. The connector 81 is threadedly connected to the massage head 3 through the internal thread and the external thread. An interlayer is arranged in the silicone sleeve body 82, and a polymer gel 83 is installed in the interlayer.

[0048] In actual use, the massage sleeve 8 is placed in a refrigerator or freezer to freeze in advance. When removing itching, the massage sleeve 8 is connected to the massage head 3. During the massage process, the silicone sleeve 82 contacts the scar, which can give the scar a softer and more comfortable massage. At the same time, the polymer gel 83 in the massage sleeve 8 absorbs heat and slowly turns into a liquid during the massage process, and the scar is iced by absorbing heat. This embodiment combines massage and ice to provide patients with better itching removal effects.

[0049] Embodiment 3:

[0050] The difference between this embodiment and embodiment 1 is that the massage head 3 is threadedly connected to the swing rod 5, so that the massage head 3 is convenient to remove for maintenance, disinfection, replacement, etc.

[0051] Embodiment 4:

[0052] Combination Figure 6 As shown, the difference between this embodiment and embodiment 1 is that the liquid suction pipe 61 is connected to the air inlet pipe 9, and the air inlet pipe 9 is installed with an air inlet valve 91. When the liquid medicine does not need to be introduced, the main valve of the liquid storage tank outlet is closed, and the liquid medicine will not enter the liquid suction pipe 61. At this time, the air inlet valve 91 on the air inlet pipe 9 is opened. When the bellows 6 is repeatedly squeezed, the gas can be inhaled through the air inlet pipe 9, and then squeezed out through the liquid outlet pipe 64 onto the scar, thereby blowing air on the scar. While massaging, the scar is provided with a cool feeling by blowing air, which can also relieve itching to a certain extent.

[0053] The above is only an embodiment of the present invention, and the common knowledge such as the known specific technical solutions and / or characteristics in the solution is not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent. The scope of protection required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to interpret the content of the claims.

Claims

1. A multifunctional scar itch removal instrument, characterized in that: The utility model comprises a machine body, a plurality of massage heads are arranged at the bottom of the machine body, a swing driving mechanism is arranged in the machine body, the swing driving mechanism is used for driving the massage heads to swing, the swing driving mechanism comprises a turntable and a swing rod, a sliding pin is eccentrically fixed on the turntable, a strip-shaped slide groove is opened on the swing rod, the sliding pin is slidably connected in the slide groove, the bottom end of the swing rod is hinged under the turntable, and the massage heads are fixedly connected to the bottom end of the swing rod; a bellows is arranged in the slide groove, one end of the bellows is connected to the sliding pin, and the other end of the bellows is connected to the end of the slide groove, a space for the bellows to stretch and compress is reserved between the bellows and the slide groove, the bellows is connected to a liquid suction pipe and a liquid outlet pipe, a one-way liquid inlet valve is installed on the liquid suction pipe, a one-way liquid outlet valve is installed on the liquid outlet pipe, and the liquid outlet pipe is arranged at the massage head.

2. The multifunctional scar itch removing device according to claim 1, characterized in that: The turntable is connected to a synchronization mechanism, which includes a driving wheel and multiple driven wheels. The driving wheel and the driven wheels are connected by a transmission belt. The driving wheel is connected to a motor assembly. The driving wheel is coaxially connected to one of the turntables, and the driven wheels are coaxially connected to the remaining turntables.

3. A multifunctional scar itch removal device according to claim 2, characterized in that: A liquid storage tank is arranged in the machine body, an outlet of the liquid storage tank is communicated with the liquid suction pipe, and a main valve is installed at the outlet of the liquid storage tank.

4. The multifunctional scar itch removing device according to claim 3, characterized in that: A dovetail groove is provided on the top of the slide groove along the sliding direction, a dovetail block is fixed on the bellows, and the dovetail block is slidably connected in the dovetail groove.

5. The multifunctional scar itch removing device according to claim 1, characterized in that: It also includes a massage sleeve, which includes a silicone sleeve body and a connector fixed on the top of the silicone sleeve body, the connector is threadedly connected to the massage head, and an interlayer is arranged in the silicone sleeve body, and a polymer gel is contained in the interlayer.

6. The multifunctional scar itch removing device according to claim 1, characterized in that: The massage head is threadedly connected to the swing rod.

7. The multifunctional scar itch removing device according to claim 1, characterized in that: A handle is integrally formed on the top of the machine body, and an anti-slip cover is provided on the handle.

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