CN115990058A

CN115990058A - Semiconductor laser dehairing machine

Info

Publication number: CN115990058A
Application number: CN202310124948.7A
Authority: CN
Inventors: 彭玉方; 牛星; 金成立; 文海; 吴达
Original assignee: Beijing Sincoheren S&t Development Co ltd
Current assignee: Beijing Sincoheren S&t Development Co ltd
Priority date: 2023-02-04
Filing date: 2023-02-04
Publication date: 2023-04-21

Abstract

The invention relates to the technical field of laser unhairing, in particular to a semiconductor laser unhairing machine which comprises a touch control screen, a scram switch, a key switch, a treatment handle interface, a treatment handle, an unhairing host, a connecting wire harness, a moving platform and a moving wheel, wherein the unhairing host is fixedly arranged at the top of the moving platform and used for controlling the operation of the treatment handle and other electrical equipment, the moving wheel is arranged at the bottom of the moving platform, the touch control screen is fixedly arranged at the top of the unhairing host, the scram switch and the key switch are arranged on the outer wall of the unhairing host, the scram switch is used for closing laser output and the machine in an emergency state, and the key switch controls the opening and closing of a system; the invention can effectively cool and protect the skin, achieves painless, rapid and permanent depilating effect, adopts a continuous pulse output mode, can rapidly slide treatment after proper parameters are selected, and ensures that laser depilating is safer, more convenient and faster based on the continuous pulse output rapid slide treatment mode.

Description

Semiconductor laser dehairing machine

Technical Field

The invention relates to a dehairing machine, in particular to a semiconductor laser dehairing machine, and belongs to the technical field of laser dehairing.

Background

The laser dehairing technology is a technology which enables laser to pass through the skin surface layer to reach the hair root follicle by reasonably adjusting laser energy according to the selective photo-thermal dynamics principle, so that the hair loses the regeneration capability, and the peripheral tissues are not damaged and the pain is slight. The specific process is as follows: the 808nm infrared semiconductor laser selectively acts on melanin in the hair follicle, through destroying hair follicle and hair follicle peripheral growth cell, make the hair follicle apoptosis, and then the desorption hair, propose laser unhairing core and appearance that moults in the chinese patent of application number CN202210903357.5, through laser component orientation first direction transmission laser beam, when laser beam irradiation to lens mechanism, lens mechanism control laser beam deflects towards the second direction, self can carry out reciprocating motion according to certain frequency simultaneously, so as to force the laser beam to carry out scaning output in first direction, thereby can realize carrying out the large tracts of land laser push broom unhairing to human skin, overall work efficiency is higher, and easy operation, safety and controllability, the unhairing effect is better.

The utility model provides a depilator operating handle in the chinese patent of application number CN202022105202.6, including shell, heat exchange component, hand utensil crystal, laser generator, supporting component, control panel and operation display screen, the heat exchange component is fixed to be set up inside the shell, hand utensil crystal, laser generator pass through supporting component can dismantle the setting is in heat exchange component upper portion, the control panel demountable installation is in on the shell internal surface, the operation display screen inlays to be established on the shell, hand utensil crystal one end corresponds laser generator sets up, hand utensil crystal other end wears to establish on the heat exchange component, it is equipped with control switch to inlay on the shell. Like this, through setting up control panel and operation display screen, operation display screen and control panel establish data communication, operation display screen shows the present operational environment information of host computer, show the show content of host computer display screen promptly, also can carry out parameter adjustment through operation display screen, for example, energy density, pulse width, parameters such as frequency and refrigeration level, the operation personnel need not to go to host computer place and carry out data adjustment and data monitoring, can accomplish the operation that all host computers can be realized through the operation display screen on the handle, the work efficiency of dehairing machine has been promoted greatly, and promote factor of safety in the use, above-mentioned two comparison documents have essential laser unhairing function, but its whole protection effect to skin is not enough, work efficiency is not high enough.

The present invention has been made in view of this.

Disclosure of Invention

The invention aims to solve the problems, and provides a semiconductor laser dehairing machine, which utilizes special long pulse width laser with the wavelength of 808nm to penetrate epidermis to hair follicle parts, according to a selective photo-thermal principle, the energy of the laser is preferentially absorbed by melanin in hair to destroy hair follicles, so that the hair loses the regeneration capability, meanwhile, in the treatment process, the unique sapphire contact refrigeration technology of the system can effectively cool and protect skin, achieve painless, rapid and permanent dehairing effect, and can rapidly slide and treat after proper parameters are selected by adopting a continuous pulse output mode. In the treatment process, 808nm wavelength laser penetrates through the epidermis layer to reach the dermis layer, and is absorbed by hair follicles containing melanin and surrounding tissues to be converted into heat energy, so that stem cells in the hair follicles are inactivated, the destruction of the hair follicles is completed, the hair stops growing, and the laser dehairing is safer, more convenient and faster based on a rapid sliding treatment mode of continuous pulse output.

The invention realizes the aim through the following technical scheme that the semiconductor laser dehairing machine comprises a touch control screen, a scram switch, a key switch, a treatment handle interface, a treatment handle, a dehairing host, a connecting wire harness, a moving platform and a moving wheel, wherein the dehairing host is fixedly arranged at the top of the moving platform and used for controlling the operation of the treatment handle and other electrical equipment, the moving wheel is arranged at the bottom of the moving platform, the touch control screen is fixedly arranged at the top of the dehairing host, the scram switch and the key switch are arranged on the outer wall of the dehairing host, the scram switch is used for closing the laser output in an emergency state, before restarting the machine, the key switch is firstly rotated to a ' 0 ' position, then the scram switch is rotated to a normal state according to an arrow indication direction on a scram switch cap, then the key switch is rotated to an ' I ' position, the system is restarted, the key switch is controlled to be turned on and off to a ' 0 ' position, the system is in a closed state, the product is randomly provided with two keys, and the key switch can only be pulled out when the key switch is in the ' 0 ' position '. When the key switch rotates to the 'I' position, the system is turned on, the system is started, the touch control screen displays a control main interface, the switch key is managed by personnel trained by professional products, the treatment handle interface is arranged on one side of the unhairing host, the connection wire harness is connected with the unhairing host through the treatment handle interface, and the treatment handle is connected with the treatment handle interface through the connection wire harness.

Further, a treatment handle support is fixedly arranged on the side wall of the unhairing host, the treatment handle is clamped on the treatment handle support, and the scram switch, the key switch and the treatment handle interface are sequentially arranged from top to bottom.

Further, the depilation device also comprises a power line socket, a door interlocking socket and a foot switch interface, wherein the power line socket, the door interlocking socket and the foot switch interface are all arranged at the back of the depilation host, and the power line socket, the door interlocking socket and the foot switch interface are sequentially arranged from top to bottom.

Furthermore, a water storage tank is arranged in the unhairing host, and a water filling port, an overflow port and a water discharging port of the water storage tank penetrate through the shell of the unhairing host and extend to the outside.

Further, the touch display screen is specifically a 10.4-inch touch control screen, a main interface of human-machine operation is realized through the screen, and all parameter setting, system control and equipment states are realized through the screen.

Further, the treatment handle interface adopts a clamping groove type butt joint mode, the control system and the refrigerating system in the unhairing host machine are tightly butted with corresponding circuits in the treatment handle, output control of the semiconductor laser stack in the treatment handle and refrigerating control of the sapphire contact type refrigerating sheet are completed, when the host machine and the handle are connected, the direction of the interface is noted, after the butt joint position is adjusted, elastic buttons on two sides of the handle interface are pressed, the vertical machine body is pressed inwards until the butt joint of the handle and the clamping groove of the host machine is successful, the buckle in the handle interface automatically bounces, the elastic buttons are loosened, and the handle is successfully connected.

Furthermore, a laser output indicator lamp is arranged at the top of the treatment handle and can be lighted to be yellow or red, and the indicator lamp cannot be lighted when the system is in a standby state; after the parameter adjustment is finished and the system is switched into a 'ready' state, the indicator light is lighted to be yellow to indicate that each system operates normally and laser can emit to treat; after a button on the handle is pressed, the indicator lamp is lightened to be red, laser is output after two seconds, as long as laser is output, the indicator lamp is lightened, the indicator lamp and the laser output completely synchronously flash to indicate the laser output state, when the system is in an emergency and abnormal output state, the indicator lamp is extinguished, at the moment, the system can immediately shut down the laser output, and meanwhile, the touch control screen has a corresponding alarm interface to pop up to display fault state prompts.

Further, be provided with the laser window on the treatment handle, the laser window comprises sapphire crystal, when guaranteeing laser output, provides effectual refrigeration for the epidermis in the treatment, and the protection skin epidermis is not damaged, and in the use, the time keeps the cleanness of laser window, avoids filth or hair residue to influence the output of laser, causes the damage of skin, and the laser window of handle is the device of this product and patient's skin direct contact, in time disinfects the crystal before this product uses and after using.

The invention has the technical effects and advantages that: the invention relates to a 808nm semiconductor laser dehairing system, which utilizes a special long pulse width laser with the wavelength of 808nm to penetrate epidermis to hair follicle parts, and according to a selective photo-thermal principle, the energy of the laser is preferentially absorbed by melanin in hair to destroy the hair follicle, so that the hair loses the regeneration capability, and meanwhile, in the treatment process, the special sapphire contact refrigeration technology of the system can effectively cool and protect the skin, thereby achieving painless, rapid and permanent dehairing effect.

The invention adopts a continuous pulse output mode, and can rapidly slide treatment after proper parameters are selected. In the treatment process, 808nm wavelength laser penetrates through the epidermis layer to reach the dermis layer, and is absorbed by hair follicles containing melanin and surrounding tissues to be converted into heat energy, so that stem cells in the hair follicles are inactivated, the destruction of the hair follicles is completed, the hair stops growing, and the laser dehairing is safer, more convenient and faster based on a rapid sliding treatment mode of continuous pulse output.

Drawings

FIG. 1 is a schematic view of the structure of the present invention in a right side view;

FIG. 2 is a schematic view of the structure of the present invention in a left side view;

fig. 3 is a schematic view of the rear structure of the present invention.

In the figure: 1. touching a control screen; 2. an emergency stop switch; 3. a key switch; 4. a treatment handle interface; 5. a treatment handle; 6. a treatment handle holder; 7. a power line socket; 8. a door interlock socket; 9. a foot switch interface; 10. a water filling port; 11. an overflow port; 12. a water outlet; 13. a dehairing host; 14. connecting the wire harness; 15. a mobile platform; 16. and (5) moving the wheel.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1-3, a semiconductor laser dehairing machine includes a touch control screen 1, a scram switch 2, a key switch 3, a treatment handle interface 4, a treatment handle 5, a dehairing host 13, a connection harness 14, a moving platform 15 and a moving wheel 16, wherein the dehairing host 13 is fixedly installed at the top of the moving platform 15 and is used for controlling the operation of the treatment handle 5 and other electrical equipment, the moving wheel 16 is installed at the bottom of the moving platform 15, the touch control screen 1 is fixedly installed at the top of the dehairing host 13, the scram switch 2 and the key switch 3 are arranged on the outer wall of the dehairing host 13, the scram switch 2 is used for closing laser output in an emergency state, before restarting the machine, the key switch 3 is firstly rotated to a ' 0 ' position, then the scram switch 2 is rotated in an arrow indication direction on a cap of the scram switch 2 to a normal state, then the key switch 3 is rotated to an ' I ' position, the system is restarted, the key switch 3 controls the opening and closing of the system, the key switch 3 is rotated to an ' O ' position, and the system can only be pulled out when the key switch 3 is in a ' 0 ' position ' and a ' 0 ' key is randomly equipped. When the key switch 3 is rotated to the 'I' position, the system is turned on, the system is started, the touch control screen 1 displays a control main interface, the switch key is managed by personnel trained by professional products, the treatment handle interface 4 is arranged on one side of the unhairing host 13, the connection wire harness 14 is connected with the unhairing host 13 through the treatment handle interface 4, and the treatment handle 5 is connected with the treatment handle interface 4 through the connection wire harness 14.

The laser selective photothermal effect plays a decisive role in hair removal. The selective photo-thermal effect is the basic principle of semiconductor laser dehairing, it means that melanin and hair papilla nutrition intravascular hemoglobin in the target hair follicle have good absorbability to specific wavelength, and the treatment time of each pulse is equal to or less than the thermal relaxation time of the target, i.e. the time required for the target temperature to be reduced by half, so that the photo-thermal effect is limited in the target, thereby preventing the heat energy generated after the target absorbs laser energy from damaging the surrounding tissue and achieving the purpose of effectively destroying hair follicle and blocking hair regeneration, and there is no possibility of scar formation, the effect is represented by retrogression of hair follicle, hypopigmentation of regenerated hair, etc., while the hair follicle in growing period is full due to its pigment, the laser with specific wavelength is easy to be absorbed to achieve the purpose of treatment, so the semiconductor laser dehairing has safety and permanence of dehairing effect. The penetration depth of the light with the wavelength of 808nm of the semiconductor laser to skin tissues is about 2.5mm, and the action range can cover hair follicles with different parts and depths. Melanin is disseminated in hair follicle stromal cells and transported to the hair shaft during hair growth. Hair follicle epithelium, papilla and hair bulge are rich in melanin, which selectively absorbs laser energy, and the heat generated creates a momentary localized high temperature, destroying hair follicles and hair shafts, impeding and stopping hair growth. The light energy is easily absorbed by melanin in the hair follicle and hemoglobin in the hair papilla nutrition vessel, a photo-thermal effect is rapidly generated, when the temperature in the hair follicle is rapidly increased to a certain value, thermal expansion is generated in the hair follicle, so that melanocytes in the hair follicle are broken and flushed out of pores by steam, and meanwhile, the hair papilla nutrition vessel is destroyed due to the coagulation of the hemoglobin, so that an effective dehairing effect is achieved under the dual effects.

The invention relates to a 808nm semiconductor laser dehairing system, which utilizes a special long pulse width laser with the wavelength of 808nm to penetrate epidermis to hair follicle parts, and according to a selective photo-thermal principle, the energy of the laser is preferentially absorbed by melanin in hair to destroy the hair follicle, so that the hair loses the regeneration capability, and meanwhile, in the treatment process, the special sapphire contact refrigeration technology of the system can effectively cool and protect the skin, thereby achieving painless, rapid and permanent dehairing effect.

During installation, the outer package is opened, the equipment of the invention is placed at a preselected position, the handle support package is opened, the handle support is installed on a host machine by referring to the handle support installation instruction, the inner hexagonal wrench is used, the handle support is installed on the host machine, the treatment handle 5 package is disassembled, the handle is inserted into the treatment handle interface 4, the door interlock switch is connected, the foot switch is connected, the power line is connected, the key switch 3 is inserted, and the equipment is ready to be started.

The invention is characterized in that a treatment handle bracket 6 is fixedly arranged on the side wall of a dehairing host 13, a treatment handle 5 is clamped on the treatment handle bracket 6, a scram switch 2, a key switch 3 and a treatment handle interface 4 are sequentially arranged from top to bottom, after the dehairing host is started, the whole laser system is in a standby state after necessary setting, the whole laser system is in a closing state and is only switched to a preparation state, the laser system is partially opened, a button on the handle can control laser output at the moment, the system normally operates, and in the starting or using process of equipment, if any link has a problem or operation error, the system can immediately alarm, a screen pops up an alarm interface, and meanwhile, a main control program can give out an alarm.

The dehairing device further comprises a power line socket 7, a door interlocking socket 8 and a foot switch interface 9, wherein the power line socket 7, the door interlocking socket 8 and the foot switch interface 9 are all arranged on the back of the dehairing host 13, the power line socket 7, the door interlocking socket 8 and the foot switch interface 9 are sequentially arranged from top to bottom, and certain materials such as cotton wool can be ignited by high temperature generated by laser equipment which is normally used when oxygen is enriched. The solvents and flammable solutions used for cleaning and sanitizing should be volatilized in advance before the equipment is used. It should be noted that the danger of internal gas ignition, when laser is not used, or in changing patient, treatment intermittent process, will therapeutic instrument state switch to "standby" state, and foot switch can not use this moment, avoids laser beam to shine on the inflammable material, otherwise can cause the burning, and during non-treatment, the handle should be correctly placed on the handle support of host computer, and during treatment, this product can only be controlled the output of laser by the medical staff who is responsible for the treatment, can not operate through the third person.

The depilating device is characterized in that a water storage tank is arranged in the depilating host 13, a water injection port 10, an overflow port 11 and a water outlet 12 of the water storage tank penetrate through a shell of the depilating host 13 to extend to the outside, 3L of deionized water or purified water is prepared, an electric water adding device with a CPC water nozzle is inserted on a water adding port CPC water nozzle seat of the machine under the condition that a power supply is not connected, deionized water or purified water is added, and water level indication of the side face of the observation device is not beyond a water level indication label MAX. After the system is operated, the water level indication is observed, if the water level is reduced, water is added, and the water level is ensured to be above a water level indication label RE-FILL on the side surface of the equipment. The treatment handle 5 is inserted, the power line is connected, the equipment is started, the waterway is operated for about 1 minute, and the funnel with the CPC water nozzle is pulled out after water addition is completed.

The touch display screen is specifically a 10.4-inch touch control screen 1, a main interface of human-machine operation is realized through the screen, and all parameter setting, system control and equipment states are realized through the screen.

The treatment handle interface 4 adopts a clamping groove type butt joint mode, the control system and the refrigerating system in the unhairing host 13 are tightly butted with corresponding circuits in the treatment handle 5, the output control of the semiconductor laser stack in the treatment handle 5 and the refrigerating control of the sapphire contact type refrigerating sheet are completed, when the host and the handle are connected, the interface direction is noted, after the butt joint position is adjusted, the elastic buttons on two sides of the handle interface are pressed inwards by a vertical machine body until the butt joint of the handle and the clamping groove of the host is successful, the buckle in the handle interface automatically bounces, the elastic buttons are loosened, the handle is successfully connected, the treatment handle interface 4 bears the circuit, the control and the refrigerating tight connection of the host system and the semiconductor laser stack, the perfect butt joint of the interface is required to be ensured, the host total power supply is required to be cut off if necessary, and then the installation or disassembly operation is performed.

The top of the treatment handle 5 is provided with a laser output indicator lamp which can be lighted to be yellow or red, and the indicator lamp can not be lighted when the system is in a standby state; after the parameter adjustment is finished and the system is switched into a 'ready' state, the indicator light is lighted to be yellow to indicate that each system operates normally and laser can emit to treat; after a button on the handle is pressed down, the indicator lamp is lightened to be red, laser is output after two seconds, as long as laser is output, the laser output indicator lamp is lightened, the indicator lamp and the laser output completely synchronously flash to indicate the laser output state, when the system is in an emergency and abnormal output state, the indicator lamp is extinguished, at the moment, the system can immediately shut down the laser output, and meanwhile, the touch control screen 1 has a corresponding alarm interface to pop up to display fault state prompt.

The treatment handle 5 is provided with a laser window, the laser window is composed of sapphire crystals, effective refrigeration is provided for the epidermis in the treatment process while laser output is ensured, the skin epidermis is protected from being damaged, the laser window is kept clean at the moment in the use process, dirt or hair residues are prevented from affecting the laser output to cause the damage of the skin, the laser window of the handle is a device which is in direct contact with the skin of a patient, and the crystals are sterilized before and after the use of the product.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. A semiconductor laser dehairing machine is characterized in that: including touch control screen (1), scram switch (2), key switch (3), treatment handle interface (4), treatment handle (5), unhairing host computer (13), connection pencil (14), moving platform (15) and movable wheel (16), unhairing host computer (13) fixed mounting is in the top of moving platform (15), is used for control the operation of treatment handle (5) and other electrical equipment, movable wheel (16) are installed the bottom of moving platform (15), touch control screen (1) fixed mounting is in the top of unhairing host computer (13), scram switch (2) with key switch (3) set up on the outer wall of unhairing host computer (13), scram switch (2) are used for closing laser output under the emergency, key switch (3) control system's opening and closing, treatment handle interface (4) set up in one side of unhairing host computer (13), connect (14) through treatment handle interface (4) with treatment handle (13) are connected, treatment handle (5) are in through pencil (14) connection with unhairing interface (4).

2. A semiconductor laser epilator as claimed in claim 1, characterized in that: the side wall of the unhairing host machine (13) is fixedly provided with a treatment handle support (6), and the treatment handle (5) is clamped on the treatment handle support (6).

3. A semiconductor laser epilator as claimed in claim 1, characterized in that: the emergency stop switch (2), the key switch (3) and the treatment handle interface (4) are sequentially arranged from top to bottom.

4. A semiconductor laser epilator as claimed in claim 1, characterized in that: the depilation device further comprises a power line socket (7), a door interlocking socket (8) and a foot switch interface (9), wherein the power line socket (7), the door interlocking socket (8) and the foot switch interface (9) are all installed at the back of the depilation host (13).

5. A semiconductor laser epilator as claimed in claim 4, characterized in that: the power line socket (7), the door interlocking socket (8) and the foot switch interface (9) are sequentially arranged from top to bottom.

6. A semiconductor laser epilator as claimed in claim 1, characterized in that: the depilating device is characterized in that a water storage tank is arranged in the depilating host machine (13), and a water filling port (10), an overflow port (11) and a water discharging port (12) of the water storage tank penetrate through a shell of the depilating host machine (13) and extend to the outside.

7. A semiconductor laser epilator as claimed in claim 1, characterized in that: the touch display screen is specifically a 10.4-inch touch control screen (1) and is a main interface for human-machine operation.

8. A semiconductor laser epilator as claimed in claim 1, characterized in that: the treatment handle interface (4) adopts a clamping groove type butt joint mode, a control system and a refrigerating system in the unhairing host (13) are closely in butt joint with corresponding circuits in the treatment handle (5), and output control of a semiconductor laser stack and refrigerating control of a sapphire contact refrigerating sheet in the treatment handle (5) are completed.

9. A semiconductor laser epilator as claimed in claim 1, characterized in that: the top of the treatment handle (5) is provided with a laser output indicator lamp.

10. A semiconductor laser epilator as claimed in claim 1, characterized in that: the treatment handle (5) is provided with a laser window, and the laser window consists of a sapphire crystal.