Laser acne removing paste

Abstract

The embodiment of the invention discloses a laser acne removal patch which is used for reducing the use cost of a user in the treatment process. The laser acne removing patch comprises a power supply, a load comprising a laser chip, a shell and a glue patch, the laser chip is used for emitting laser of at least one wave band; the power supply is electrically connected with the load, and the power supply is used for supplying power to the load; the load and the power supply are arranged in the shell, the near-skin end of the shell and the sticker are provided with small holes, laser emitted by the laser chip is irradiated to a treatment area through the small holes, and the far-skin end of the sticker is connected with the near-skin end of the shell.

Description

Technical Field

[0001] The embodiments of the present application relate to the field of medical aesthetics technology, and in particular to a laser acne removal patch. Background Art

[0002] Acne, as a common and unavoidable skin problem, has been bothering many beauty-conscious people. Many people want to squeeze out pimples on their faces, but are very worried about leaving acne marks and acne pits. The main reason is that after squeezing out pimples, the wounds may become inflamed, ulcerated, and even unable to be completely repaired later.

[0003] There are now home acne removal pens on the market. Users can place the treatment window of the acne removal pen on the treatment area to treat acne without going through commercial acne removal equipment in hospitals or beauty institutions.

[0004] However, during the treatment process, the treatment window of the acne pen needs to be continuously placed on the treatment area. For a device that requires the user to hold it for a long time, the body of the acne pen actually has a considerable size and weight, which poses a challenge to the user's physical strength and patience. Summary of the invention

[0005] The embodiment of the present application provides a laser acne removal patch for reducing the user's usage cost during the treatment process.

[0006] A laser acne removal patch provided in a first aspect of an embodiment of the present application comprises:

[0007] Power supply, load including laser chip, housing and adhesive tape;

[0008] The laser chip is used to emit laser light of at least one wavelength band;

[0009] The power supply is electrically connected to the load, and the power supply is used to supply power to the load;

[0010] The load and the power supply are arranged inside the shell, and the laser is irradiated to the treatment area through the skin-proximal end of the shell and the adhesive patch in turn, and the skin-distal end of the adhesive patch is connected to the skin-proximal end of the shell.

[0011] In a specific implementation, the laser acne patch further includes a circuit board and a switch disposed outside the housing, and the load further includes: a single-chip microcomputer disposed on the circuit board, the switch is electrically connected to the single-chip microcomputer, and the circuit board is electrically connected to the power supply;

[0012] If the switch is in an on state, the single chip microcomputer is used to enable the power supply to supply power to the laser chip;

[0013] If the switch is in the off state, the single chip microcomputer is used to stop the power supply from supplying power to the laser chip.

[0014] In a specific implementation, the load further includes: a driver chip disposed on the circuit board, the driver chip being disposed on a power supply circuit between the power supply and the laser chip;

[0015] The driving chip is used to control the current flowing through the laser chip according to the duty cycle sent by the single chip microcomputer.

[0016] In a specific implementation, the load further includes a cutoff element disposed on the circuit board, and the cutoff element is disposed on the power supply circuit;

[0017] If the switch is in the on state, the single chip microcomputer is used to control the cut-off element to turn on the power supply circuit;

[0018] If the switch is in the closed state, the single chip microcomputer is used to control the cut-off element to disconnect the power supply circuit.

[0019] In a specific implementation, the single chip microcomputer is a low power consumption single chip microcomputer.

[0020] In a specific implementation, the driver chip is further used to control the current value on the power supply circuit to a desired value so as to control the optical power of the laser.

[0021] In a specific implementation, the laser acne patch further includes an anti-reverse connection element disposed between the power source and the load.

[0022] In a specific implementation, the cutoff voltage of the power supply is greater than the driving voltage of the laser chip.

[0023] In a specific implementation, the shell includes a distal end and a proximal end, the distal end of the shell and the proximal end of the shell are detachably connected, and the distal end of the adhesive patch is detachably bonded to the proximal end of the shell.

[0024] In a specific implementation, a sweat groove is provided at the skin-proximal end of the shell, and the sweat groove is used to connect the space formed among the shell, the adhesive patch and the treatment area with the outside.

[0025] In a specific implementation, the adhesive patch is made of a sweat-absorbent material, and the adhesive patch is also used to absorb sweat generated in the treatment area.

[0026] It can be seen from the above technical scheme that the embodiments of the present application have the following advantages: the entire laser acne patch only includes a power supply, a load including a laser chip, a shell and an adhesive patch, wherein the shell is only used to wrap the load and the power supply, wherein the volume and weight of the two structures of the laser chip and the power supply in the load are relatively small. Therefore, through the adhesive patch connected to the skin-proximal end of the shell, the embodiments of the present application can enable the shell and the structure therein to be fixed on the skin surface. In this way, after the adhesive patch is pasted around the treatment area, the laser emitted by the laser chip can be accurately irradiated to the treatment area for safe and easy treatment, and the user only needs to stick the skin-proximal end of the adhesive patch to the skin surface, and the user does not need to hold it in hand during the entire treatment process, which reduces the user's use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present application. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0028] Figure 1 This is a schematic diagram of the structure of the laser acne patch according to an embodiment of the present application;

[0029] Figure 2 This is another schematic diagram of the structure of the laser acne patch according to an embodiment of the present application;

[0030] Figure 3 This is a schematic diagram of the appearance of the shell of the laser acne patch according to the embodiment of the present application;

[0031] Figure 4 This is a schematic diagram of the structure of the power supply circuit in the laser acne patch of the embodiment of the present application;

[0032] Figure 5 A schematic diagram of the structure of the sweat groove in the laser acne patch of the embodiment of the present application;

[0033] Figure 6 This is another schematic diagram of the structure of the laser acne patch according to an embodiment of the present application;

[0034] Figure 7 This is a structural schematic diagram of a circuit board in the laser acne patch of the embodiment of the present application;

[0035] Wherein, the accompanying drawings are marked as follows:

[0036] 1. Shell; 11. Skin-distal end of shell; 12. Skin-distal end of shell; 121. Support member; 122. Flexible member; 123. Shielding member; 2. Power supply; 3. Load; 31. Laser chip; 32. Single-chip microcomputer; 33. Driver chip; 34. Cut-off element; 4. Adhesive tape; 5. Switch; 6. Sweat duct; 7. Metal spring; 8. Anti-reverse connection element; 9. Circuit board. DETAILED DESCRIPTION

[0037] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0038] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0040] See also Figure 1 , the embodiment of the present application provides a laser acne removal patch, comprising: a power supply 2, a load 3 including a laser chip 31, a housing 1 and an adhesive patch 4;

[0041] A laser chip 31, used for emitting laser light of at least one wavelength band;

[0042] The power supply 2 is electrically connected to the load 3, and the power supply 2 is used to supply power to the load 3;

[0043] The load 3 and the power supply 2 are arranged inside the shell 1. The skin-proximal end 12 of the shell and the adhesive patch 4 are provided with small holes. The laser emitted by the laser chip 31 irradiates the treatment area through the small holes. The skin-distal end of the adhesive patch 4 is connected to the skin-proximal end 12 of the shell.

[0044] At present, all portable and miniaturized medical beauty products on the market are based on LED light sources. LED has a wide spectral range, a low effective wavelength ratio, a large divergence angle and a low energy density. The laser has the advantages of concentrated spectrum, high effective wavelength ratio, small divergence angle and high energy density. Therefore, in order to ensure the therapeutic effect, the laser acne patch of the embodiment of the present application uses the laser emitted by the laser chip 31 as the light source. Compared with the LED light source, the laser used in the embodiment of the present application can achieve the same therapeutic effect as the LED light source in a shorter time. It should be noted that in order to ensure the acne removal effect of the laser acne patch of the present application, the wavelength band of the laser emitted by the laser chip 31 of the present embodiment should be a wavelength band that has a therapeutic effect on acne, such as the red light band of 400mm-480mm and / or the blue light band of 630mm-850mm, which is not limited here. Among them, the laser chip 31 in this application exists as the load 3 of the entire laser acne patch, and there is an electrical connection between the load 3 and the power supply 2, so that the power supply 2 can power the power-consuming devices in the load 3, such as the laser chip 31, the driver chip 33, the microcontroller 32, etc. in the load 3.

[0045] In addition, it should be noted that the power source 2 of the present application can be a light-weight power supply device such as a farad capacitor and a button battery. Among them, the button battery has higher safety than the lithium battery and is suitable as the power source 2 of the laser acne patch that is in direct contact with the skin.

[0046] The load 3 and the power supply 2 are both arranged inside the housing 1, and the skin-proximal end 12 of the housing is connected to the skin-distal end of the adhesive patch 4. Figure 2 The lamp beads of the laser chip 31 shown can accurately and undisturbedly guide the emitted laser to the treatment area. It is also necessary to select the material of the skin-proximal end 12 of the shell and the material of the adhesive patch 4, or to perform certain processing on the skin-proximal end 12 of the shell and the adhesive patch 4.

[0047] For example, small holes can be set on the skin-proximal end 12 of the shell and the adhesive patch 4 to allow the laser emitted by the laser chip 31 to directly irradiate the treatment area through the small holes; or, a material with higher light transmittance can be selected for the skin-proximal end 12 of the shell and the adhesive patch 4, etc., which is not limited here.

[0048] In addition, in order to reduce the volume of the entire laser acne patch as much as possible, the embodiment of the present application can also set the entire shell 1 to a shape similar to the outer contour of the power supply 2.

[0049] It should be noted that the small holes provided at the skin-proximal end 12 of the shell and the adhesive patch 4 make the skin-proximal end of the entire laser acne patch of the shell 1 form a depression toward the inside of the shell 1, please refer to Figure 2 , this depression is sufficient to accommodate or include the acne in the treatment area. In addition, in order to ensure that a power supply circuit is formed between the power supply 2 and the load 3, the following should also be set Figure 1 The metal spring 7 shown may be realized by other conductive elements.

[0050] In the embodiment of the present application, the entire laser acne patch only includes a power supply 2, a load 3 including a laser chip 31, a shell 1, and an adhesive patch 4, wherein the shell 1 is only used to wrap the circuit board 9 carrying the laser chip 31 and the power supply 2, which are both very small in size and weight. Therefore, when the skin-proximal end 12 of the shell is connected to the skin-distal end of the adhesive patch 4, the skin-proximal end of the adhesive patch 4 can also be pasted to the skin surface, so that after pasting, the laser emitted by the laser chip 31 can be accurately irradiated to the treatment area for safe and easy treatment, and the user only needs to paste the laser acne patch to the skin surface and let the laser cover the treatment area, and the user does not need to hold it in the entire subsequent treatment process, which reduces the user's use cost.

[0051] In some specific implementations, in order to enhance the user's controllability over the treatment process, the laser acne patch of this embodiment further includes a circuit board 9 and a switch 5 disposed on the outside of the shell 1, and the load 3 further includes: a single-chip microcomputer 32 disposed on the circuit board 9, the switch 5 is electrically connected to the single-chip microcomputer 32, and the circuit board 9 is electrically connected to the power supply 2; if the switch 5 is in the on state, the single-chip microcomputer 32 is used to enable the power supply 2 to supply power to the laser chip 31; if the switch 5 is in the off state, the single-chip microcomputer 32 is used to enable the power supply 2 to stop supplying power to the laser chip 31.

[0052] In order to use the introduced switch 5 to improve the user's controllability of the treatment process, the laser acne removal component of the embodiment of the present application also needs to introduce a circuit board 9, and the load 3 also needs to introduce a single-chip microcomputer 32. The single-chip microcomputer 32 is configured with a software control algorithm for regulating the voltage and / or current supplied to the laser chip 31 according to the different states of the switch 5. Specifically, the switch 5 can be set as follows Figure 3 The load 3 in the embodiment of the present application can be arranged on the circuit board 9 in order to increase the compactness of the structure of the laser acne patch of the present application. In practical applications, the arrangement of each load 3 on the circuit board 9 can refer to Figure 7 It should be noted that there are many specific implementations of setting each load 3 of the present application on the circuit board 9. Figure 7 This is only an exemplary description and is not intended to limit the implementation of the present application.

[0053] The introduction of switch 5 allows the user to freely adjust the working state of the laser acne patch. For example, if switch 5 is in the on state, the single-chip microcomputer 32 is used to make the power supply 2 supply power to the laser chip 31, that is, if switch 5 is in the on state, the laser chip 31 in the laser acne patch will emit laser under the control of the single-chip microcomputer 32 and start to treat the treatment area that can be covered. If switch 5 is in the off state, the single-chip microcomputer 32 is used to make the power supply 2 stop supplying power to the laser chip 31, that is, if switch 5 is in the off state, the laser chip 31 in the laser acne patch will stop emitting laser under the control of the single-chip microcomputer 32 to terminate the laser treatment.

[0054] It is understandable that, in addition to being used to control whether the laser chip 31 emits a laser, the switch 5 can also be used to adjust the different working modes of the laser chip 31 when the switch 5 is in the on state, so that the single chip 32 controls the voltage and / or current supplied to the laser chip 31 to make it emit lasers of different intensities and / or different bands, thereby switching or selecting the working mode. Among them, the switching of different working modes can be achieved by pressing the switch 5 in different ways, and the different pressing ways include but are not limited to: pressing duration, pressing strength and / or number of pressing times. In practical applications, the working mode can be an acne removal mode and an acne removal and anti-inflammatory mode. In the acne removal mode, the laser chip 31 can emit 660nm and 850nm lasers, and in the acne removal and anti-inflammatory mode, the laser chip 31 can emit 475nm and 660nm lasers. It should be noted that the wavelength band and working mode of this embodiment are only an exemplary description. In fact, the laser chip 31 of this embodiment can be set to emit any wavelength band and any number of lasers in any working mode according to the treatment needs, which is not limited here.

[0055] In addition, in order to increase the use time of the product, a low-power microcontroller can be selected to reduce the power consumption of the laser acne patch when it is turned off. The low-power microcontroller in the embodiment of the present application has a current of only a few tenths of a microampere when it is turned off, which is compared to the milliampere current of an ordinary microcontroller when it is turned off. The use of a low-power microcontroller can effectively increase the battery life of the laser acne patch of the present application.

[0056] Furthermore, in addition to reducing the overall power consumption of the laser acne patch by selecting a low-power single-chip microcomputer, when the power of the power supply 2 is limited, the load 3 of this embodiment also includes: a driver chip 33 arranged on the circuit board 9. The driver chip 33 is arranged on the power supply circuit between the power supply 2 and the laser chip 31, so that the driver chip 33 can well control the current flowing through the laser chip 31. Therefore, the driver chip 33 can adjust the duty cycle of the current flowing through the laser chip 31 by means of inter-integrated circuit communication (I2C, Inter-Integrated Circuit) and pulse width modulation (PWM, Pulse Width Modulation), without the laser chip 31 continuously emitting a light source throughout the entire workflow. The above means can reduce the overall power consumption of the laser acne patch without affecting the treatment effect. Among them, I2C is a bus protocol for communication between chips, and PWM is a way to adjust the output signal by controlling the width of the pulse signal. Under the duty cycle adjustment, the average optical power of the periodic laser emitted by the laser chip 31 in the embodiment of the present application in each cycle is relatively fixed to ensure the treatment effect at different times.

[0057] Furthermore, in addition to reducing the overall power consumption of the laser acne patch by selecting a low-power single-chip microcomputer and adjusting the duty cycle of the current flowing through the laser chip 31 through the driver chip 33, the embodiment of the present application can also introduce a cutoff element 34 set on the power supply circuit. After the switch 5 is turned off, the cutoff element 34 can physically disconnect the circuit connection between the power-consuming hardware in the load 3 such as the driver chip 33 and the laser chip 31 except the single-chip microcomputer 32 and the power supply 2, and can reduce the power consumption of the entire laser acne patch to the microampere level after shutting down. Among them, the cutoff element 34 can be any device such as a triode or a field effect transistor that can achieve the above effect.

[0058] In practical applications, if a simple LED + resistor (R) + power supply (V) combination is used to provide a light source, the current passing through the LED should be V / R, and the current is proportional to the light power. During the treatment process, as the battery capacity decreases, the voltage of the power supply will gradually decrease, and the current passing through the LED will also decrease. The instability of the current will cause the light power provided by the light source to decrease during the entire treatment process. In other words, as time goes by, without replacing the battery, the treatment effect will gradually deteriorate.

[0059] Therefore, the driver chip 33 of the embodiment of the present application is also used to control the current value on the power supply circuit to an expected value to control the optical power of the laser. It can be understood that the current on the power supply circuit is the current flowing through the laser chip 31, and the optical power of the laser emitted by the laser chip 31 is related to the current flowing through the laser chip 31. Therefore, if the current value on the power supply circuit is controlled to an expected value, it is equivalent to controlling the optical power of the laser emitted by the laser chip 31 to a specific value.

[0060] If the driver chip 33 is not used for duty cycle adjustment, the current value here is the real-time current value on the power supply circuit; if the driver chip 33 is also used for duty cycle regulation, the current value here can be the average current in a cycle. In this way, the optical power of the laser emitted by the laser chip 31 is controlled at a stable level, the therapeutic effect of the laser acne patch is always guaranteed, and the influence of the voltage drop on the optical power of the laser emitted by the laser chip 31 is avoided.

[0061] In other implementations, the laser acne patch of the embodiment of the present application may also use a power supply 2 whose cutoff voltage is greater than the driving voltage of the laser chip 31. This ensures that the power in the power supply 2 is fully utilized, and there will be no situation where the laser chip 31 cannot be powered due to insufficient voltage before the battery is exhausted. In addition, the laser acne patch of the embodiment of the present application also includes an anti-reverse connection element 8 arranged between the power supply 2 and the load 3 to avoid damage to the load 3 such as the laser chip 31, the single-chip computer 32, the driving chip 33, etc. caused by the reverse connection of the power supply 2. It should be noted that the electrical connection relationship between each load 3, the power supply 2 and the switch 5 in the embodiment of the present application can be referred to. Figure 4 .

[0062] In addition, the shell 1 of the present application has a skin-distal end 11 of the shell and a skin-proximal end 12 of the shell, which can be integrally formed or detachably connected. If a detachable connection is adopted, the user can replace the power supply 2 in the shell 1 by disassembling the skin-distal end 11 of the shell and the skin-proximal end 12 of the shell, thereby increasing the service life of the product. Then, the skin-proximal end 12 of the shell of the present application can also use flexible materials to increase the fit between the entire laser acne patch and the skin surface, further improving the treatment effect. It should be noted that since the adhesive patch 4 and the shell 1 are adhesively connected, the adhesive patch 4 is a replaceable consumable, and the user can replace it at any time according to needs to increase the service life of the entire laser acne patch. Finally, in order to enhance the user experience, the skin-proximal end of the laser acne patch in the embodiment of the present application can be divided into the following: Figure 6 and Figure 1The support member 121, the flexible member 122 and the shielding member 123 shown in the figure, wherein the support member 121 can be made of a material with a certain hardness to protect the hardware inside the shell 1, the shielding member 123 can be made of a non-transparent material to shield the load 3, circuit board 9 and power supply 2 and other devices in the shell 1, and the flexible member 122 can be made of skin-friendly materials such as silicone, thermoplastic elastomer (TPE) material or thermoplastic rubber (TPR) material to reduce the discomfort of fitting with the user's skin.

[0063] In actual applications, taking into account that the air flow in the space formed among the shell 1, the adhesive patch 4 and the treatment area is relatively slow, in order to better discharge the sweat generated in the space and avoid the decrease in the adhesion ability of the adhesive patch 4 due to the accumulation of sweat in the treatment area, a sweat groove 6 is provided at the skin-proximal end 12 of the shell in the embodiment of the present application. The sweat groove 6 is used to connect the space formed among the shell 1, the adhesive patch 4 and the treatment area with the outside.

[0064] By introducing the sweat drainage groove 6, the sweat generated in the space formed by the shell 1, the adhesive patch 4 and the treatment area can be better discharged, thereby enhancing the air flow in the treatment area. Figure 5 The shape shown is adapted to the cross-sectional shape of the shell 1 perpendicular to the laser emitting direction, and is provided with a plurality of concentric annular grooves, and the plurality of annular grooves are connected by connecting grooves, thereby ensuring that the space formed among the shell 1, the adhesive patch 4 and the treatment area is not completely closed, thereby ensuring the smooth discharge of sweat in the treatment area, and avoiding the problem of decreased adhesion of the adhesive patch 4 due to the accumulation of sweat in the treatment area, thereby causing the treatment to be interrupted.

[0065] On the basis of the foregoing embodiment, in another implementation, in order to solve the problem of sweat or water vapor generated in the treatment area, the adhesive tape 4 can be made of a sweat-absorbent material so that the adhesive tape 4 can also be used to absorb the sweat generated in the treatment area, thereby increasing the stability of the entire treatment process.

[0066] The above embodiments are only used to illustrate the technical solution of the present application, but not to limit it.

Claims

1. A laser acne patch, characterized in that: include: Power supply, load including laser chip, housing and adhesive tape; The laser chip is used to emit laser light of at least one wavelength band; The power supply is electrically connected to the load, and the power supply is used to supply power to the load; The load and the power supply are arranged inside the shell, and the laser is irradiated to the treatment area through the skin-proximal end of the shell and the adhesive patch in turn, and the skin-distal end of the adhesive patch is connected to the skin-proximal end of the shell.

2. The laser anti-acne patch according to claim 1, characterized in that: The laser acne patch further comprises a circuit board and a switch arranged outside the housing, and the load further comprises: a single-chip microcomputer arranged on the circuit board, the switch is electrically connected to the single-chip microcomputer, and the circuit board is electrically connected to the power supply; If the switch is in an on state, the single chip microcomputer is used to enable the power supply to supply power to the laser chip; If the switch is in the off state, the single chip microcomputer is used to stop the power supply from supplying power to the laser chip.

3. The laser anti-acne patch according to claim 2, characterized in that: The load further includes: a driving chip disposed on the circuit board, wherein the driving chip is disposed on a power supply circuit between the power supply and the laser chip; The driving chip is used to control the current flowing through the laser chip according to the duty cycle sent by the single chip microcomputer.

4. The laser anti-acne patch according to claim 3, characterized in that: The load further includes a cutoff element disposed on the circuit board, and the cutoff element is disposed on the power supply circuit; If the switch is in the on state, the single chip microcomputer is used to control the cut-off element to turn on the power supply circuit; If the switch is in the closed state, the single chip microcomputer is used to control the cut-off element to disconnect the power supply circuit.

5. The laser anti-acne patch according to claim 4, characterized in that: The single chip microcomputer is a low power consumption single chip microcomputer.

6. The laser anti-acne patch according to any one of claims 3 to 5, characterized in that: The driving chip is also used to control the current value on the power supply circuit to a desired value, so as to control the optical power of the laser.

7. The laser acne patch according to claim 1, characterized in that: The laser acne removal patch also includes an anti-reverse connection element arranged between the power source and the load.

8. The laser anti-acne patch according to claim 1, characterized in that: The cut-off voltage of the power supply is greater than the driving voltage of the laser chip.

9. The laser anti-acne patch according to claim 1, characterized in that: The shell comprises a distal skin end and a proximal skin end, the distal skin end of the shell and the proximal skin end of the shell are detachably connected, and the distal skin end of the adhesive patch is detachably bonded to the proximal skin end of the shell.

10. The laser anti-acne patch according to claim 1, characterized in that: The skin-proximal end of the shell is provided with a sweat groove, and the sweat groove is used to connect the space formed among the shell, the adhesive patch and the treatment area with the outside.

11. The laser anti-acne patch according to claim 1 or 10, characterized in that: The adhesive patch is made of sweat-absorbent material and is also used to absorb sweat generated in the treatment area.

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