MYOSLIM 2-in-1 Diode Laser & Picosecond Laser System User Manual

1. Safety Information

WARNING: Improper use of this device can result in serious injury, especially to eyes and skin. Read this manual thoroughly before operation.

1.1 General Precautions

• Do not use the machine in environments with electromagnetic interference, vibration, or near other interfering equipment.
• Do not use in environments containing flammable anesthetic or oxidizing gases (e.g., N2O, O2).
• Ensure combustible materials (e.g., cotton, wool) are not present in oxygen-rich environments during operation.
• Ensure all cleaning and disinfection solutions have evaporated before operation.
• Dispose of abandoned or replaced spare parts according to local regulations to prevent environmental pollution.
• All content in this manual is copyrighted. Unauthorized copying or saving is prohibited.

1.2 Laser Safety (GL090 Diode Laser Hair Removal Machine)

This machine emits a high-intensity infrared laser beam. To protect eyes, wear suitable protective glasses for both operator and patient, conforming to NOHD standards.

Forbidden behaviors:

• Do not point the laser directly at eyes or skin.
• Do not power down the machine directly during operation; follow proper shutdown procedures.
• Familiarize yourself with the machine's structure and manual before operation.
• Only individuals with sufficient safety and operation training are permitted to use this device.

Warning: It will produce dangerous radiation exposure if you do not operate the control part, regulate part or operate the system in the required method before or during the treatment.

Notice: In cases of emergency, quickly press the emergency switch on the main screen to stop laser emission.

1.3 System Characteristics of Laser Safety

The device incorporates various electronic and mechanical safety features:

• Key Switch: Controls the machine's power supply. A green light indicates it's ON.
• Emergency Switch: Used for immediate shutdown. Pressing it stops all operations. To reset, turn clockwise until it rises, then press again.
• Standby/Ready Function: Prevents accidental parameter changes. Parameters can only be adjusted in 'standby' mode.
• Foot Switch: Controls laser output. Features a protective cover (IPX1) to prevent accidental activation. Keep away from liquids.
• Transmission System Detector Switch: Ensures the handpiece is properly connected before allowing laser output.
• Remote Interlock Control: Prevents laser emission if the treatment room door is open, protecting unauthorized personnel.
• Rollers with Lock Catch: Press down the lock catch to prevent machine movement when not intended.
• Protection Glasses: Two pairs of type SD-4 glasses (800-1000nm wavelength protection) are provided, conforming to European standards.

1.4 Nominal Ocular Hazard Distance (NOHD)

This is a Class IV laser product. Do not look directly at the laser or reflected laser. The NOHD is 30.1m during normal use.

1.5 Electrical Safety

• Ensure the ground connection is well connected after debugging and maintenance.
• High voltage is present inside the machine and laser handpiece. Do not open without proper training.
• Avoid touching electrodes when the machine is powered on due to strong electric current.
• The machine operates on 220V AC single-phase power (2000VA). Ensure the treatment room has a corresponding power supply.
• Operators must have basic knowledge of electrical safety and correct machine operation.
• The device is shock-proof (Class I) with BF type application part.

1.6 Fire Safety

• Do not obstruct ventilation around the machine.
• Keep explosive and flammable materials away from the laser path.
• Do not use flammable anesthetic or oxidizing gases. Ensure flammable liquids used for cleaning have evaporated before use.
• Keep fire extinction appliances readily available.

2. Product Overview

The MYOSLIM 2-in-1 Diode Laser & Picosecond Laser System is a versatile beauty device combining advanced technologies for hair removal, tattoo removal, and skin rejuvenation. It features multiple laser wavelengths and an integrated cooling system for effective and comfortable treatments.

2.1 Key Features

• 2-in-1 Functionality: Combines Diode Laser for hair removal and Picosecond Laser for tattoo removal and skin treatments.
• Multi-Wavelength Diode Laser: 755nm (for white skin/fine hair), 808nm (for all skin/hair types), and 1064nm (for black/dark skin/hair).
• Picosecond Laser: Effective for pigment removal (tattoos, freckles, age spots) and skin rejuvenation.
• Advanced Cooling System: Water Cooling + Air Cooling + TEC + Sapphire Contact Cooling, maintaining a treatment head temperature of -4°C to 4°C for painless and comfortable sessions.
• High Power: 4000W total power for efficient treatments.
• Long Lifespan: 20 million shots life for the diode laser.
• User-Friendly Interface: Touch screen operation with multiple language options.

2.2 Clinical Applications

Diode Laser Hair Removal

• Permanent hair removal for all skin types (I to VI) and hair colors (except white hair).
• Treatment areas: Facial hair, lip hair, beard, armpit hair, hand hair, bikini hair, leg hair, chest hair, ear hair, nose hair, back hair, and other unwanted body hair.
• Painless experience due to rapid -28°C cryoprotection.
• Efficient treatment with 12x20mm square spot size.

Picosecond Laser Treatments

• Tattoo Removal: Effective for red, brown, blue, and black tattoo pigments, including eyelid, eyebrow, eye line, and lip line tattoos.
• Pigment Removal: Removes freckles, foxiness, coffee spots, superficial and deeper speckles, age pigment, birthmarks, nevus, sunburn spots, and traumatic pigmentation.
• Skin Rejuvenation (Black Doll Treatment): Skin whitening, tightening, and overall rejuvenation.

2.3 Treatment Principles

Diode Laser Principle

The diode laser emits 808nm, 755nm, or 1064nm wavelengths, which are selectively absorbed by melanin in the hair follicles. This light energy converts to heat, raising the follicle temperature sufficiently to irreversibly damage its structure, leading to permanent hair removal without harming surrounding tissue.

Picosecond Laser Principle

The Picosecond laser uses ultrashort pulses (trillionths of a second) to deliver immense pressure to melanin. This shatters pigment into tiny, dust-like particles that are easily absorbed and eliminated by the body's metabolism, resulting in gradual lightening and disappearance of pigmentation.

3. Setup and Installation

The installation and debugging of the machine must be completed by professional training staff. Always wear protective glasses during setup and operation.

3.1 Unpacking and Inspection

1. Open the package and check all spare parts against the product accessories list (see Section 6.1). Contact support immediately if any parts are missing or damaged.
2. Place the device on a stable, special area.

3.2 Connecting Components

1. Connect the laser handpiece(s) to the designated fiber optic connectors on the machine. Ensure they are securely plugged in.
2. Insert the remote interlock switch into the port marked "Remote interlock."
3. Connect the foot switch to the port marked "Foot Switch."
4. Plug the three-core power cord into the corresponding AC220V power outlet.

3.3 Filling the Cooling System

The machine uses a sealed inner-circle water cooling system. Ensure the system is filled with the manufacturer-specified cooling water.

1. Locate the water inlet and outlet ports on the rear of the machine.
2. Using a funnel, slowly pour the cooling water into the inlet until water begins to flow out of the outlet, indicating the system is full.
3. Close both ports securely.

3.4 Power On Procedure

1. Open the KCD (main power switch) on the back of the machine.
2. Turn the key switch from "OFF" to "ON" clockwise.
3. Ensure the emergency stop switch is in the released state (turn right to release).
4. Wait a few minutes for the machine to complete its automatic detection procedure. The machine will then enter the standby screen. If the cooling system has issues maintaining temperature, the machine will remain on the initial splash screen, indicating a fault.
5. Test the machine with professional staff, paying attention to potential damage to skin and eyes. Always wear protective glasses.

4. Operating Instructions

The host control section includes a touch screen, key switch, button switch, emergency stop switch, and indicator lights. The touch screen is the main operation and display part.

4.1 Indicator Lights

• Green (POWER) light: Indicates the instrument has power.
• Yellow (READY) light: Indicates the instrument is ready for use.
• Blue (WORK) light: When ON, and Yellow (READY) light is OFF, the red light on the handpiece flashes, indicating laser output (working condition).

4.2 System Control

4.2.1 Parameter Setting (Standby Mode Only)

Parameters can only be set when the machine is in standby mode.

1. Energy Density:
   Method 1: Click "Energy" on the touch screen, then use the blue triangle buttons to adjust energy by 1J/cm² increments. Range: 1-160 J/cm².
   Method 2: Click the numerical display area (white part) to open a numeric keypad. Enter the desired energy density and press "Enter." Use "ESC" to exit without saving or "CLR" to clear incorrect input.
2. Pulse Width:
   Method 1: Click "Pulse width" button, then use the blue triangle buttons to adjust pulse width by 1ms increments. Range: 10-1400ms.
   Method 2: Click the numerical display area to open a numeric keypad. Enter the desired pulse width and press "Enter."
3. Frequency:
   Method 1: Click "Rep Rate" button, then use the blue triangle buttons to adjust frequency by 1Hz increments. Range: 0.5-10Hz.
   Method 2: Click the numerical display area to open a numeric keypad. Enter the desired frequency and press "Enter."

4.2.2 Cooling System Control

• When the machine is turned on, the cooler is OFF by default.
• Click the "COOLING" button on the touch screen. It will turn orange, indicating the cooler is active and automatic refrigeration has started.
• Click "COOLING" again to turn it blue, which turns off the cooler and stops handpiece cooling.

4.2.3 Ready State and Laser Output

• The "ST/RY" button switches between "standby" and "ready" states.
• In standby: "ST" is orange, "RY" is blue. Parameters can be adjusted.
• To enter ready state: Click "ST/RY." "RY" turns orange, "ST" turns blue. The yellow indicator light turns on. Parameter adjustment is locked.
• To output laser: In the ready state, press the foot pedal or the button switch on the handpiece. The red light on the handpiece will flash, and a buzzer sound will indicate laser output.
• To return to standby: Click "ST/RY" again. "ST" turns orange, "RY" turns blue, and the yellow light turns off.

4.2.4 Expert Reserves

The machine allows saving up to four sets of treatment parameters for convenience. This avoids re-entering settings for common treatments.

• To access: Click "USER PROG" from the standby screen.
• To save: Select a "MODE" (1-4), adjust parameters, then click "SAVE."
• To load: Select a "MODE" from "USER PROG," then click "BACK" to apply the saved parameters to the standby screen.

4.2.5 Intelligent Pulse Counter

• The "Count" tab on the standby screen shows the current cumulative pulse count.
• The "Total Count" tab records the total optical pulses of the machine.
• The current pulse count is cleared automatically upon reboot. It can also be cleared manually by clicking "RESET" while the machine is running.

4.3 Clinical Application Attention

4.3.1 Treatment Preparation

1. For patients with darker skin, protect from sun exposure (clothing, SPF>15 sunscreen) for 4-6 weeks before treatment. Hydroquinone medicine may be used for hyperpigmentation tendencies.
2. Ensure the treatment area is clean and dry. Shave hair closely and carefully before treatment.

4.3.2 Anaesthesia

The necessity of anesthesia depends on the treatment area (sensitive sites) and patient's pain sensitivity.

4.3.3 Treatment Method

1. Both operator and patient must wear protective glasses. Apply gel to the treatment site to reduce epidermal temperature, relieve pain, and provide lubrication for the treatment head.
2. Set parameters (see 4.2.1). Perform a test treatment first to determine optimal energy density. If hair follicles feel a 'prick' sensation, power density is likely correct. If no sensation, power is too low. Reduce power for areas with high hair follicle density.
3. Press the laser handpiece firmly against the skin during treatment to ensure good contact, displace blood, and reduce hemoglobin absorption of laser energy. Allow a 0.25-0.5s stop between skin contact and handpiece movement for optimal cooling.
4. Control overlapping of treatment spots to less than 10% to avoid skin damage. Excessive spacing will reduce treatment effectiveness.
5. Clean the sapphire treatment head frequently during treatment to prevent hair or debris from absorbing laser energy, which can cause epidermal damage and pain.
6. Hair growth cycles vary by body part. For head hair, the interval between treatments is 30 days (12-16 weeks). For body and limb hair, the interval is 60 days (12-24 weeks). The best time for treatment is when hair begins to re-grow.
7. After treatment, apply chlorotetracycline eye ointment or erythromycin to the treated area, or wash lightly, to prevent local infection. Use SPF>15 (PA+++) sunblock to prevent pigmentation.

5. Maintenance

Regular maintenance is crucial for ensuring the normal operation and longevity of your laser machine.

5.1 Power Fuse Tube

1. Turn off all power switches and unplug the power cord.
2. Use a small flat screwdriver to open the fuse light jacket (counterclockwise rotation) and remove the fuse tube.
3. Replace only with a manufacturer-authorized standard type (10A/250VAC).
4. Insert the new fuse tube, screw the jacket back, reconnect the power cord, and turn on the power switch and key lock to check for smooth operation.

5.2 Mainframe Maintenance

• Keep the installation site clean, dry, and dust-free, with an ambient temperature between 4°C and 40°C.
• Shield the equipment if not in use for a long time to prevent dust, water vapor, and pollutants from affecting laser output or damaging the device.
• Ensure the environment is dry, ventilated, and free of corrosive gases. Avoid direct sunlight.
• If the machine is stored or transported in temperatures below 0°C for extended periods, the cooling water must be drained from the mainframe by qualified personnel.

5.3 Laser Handpiece Maintenance

• Avoid dropping, hitting, or clashing the laser handles. Do not open them without authorization, as they contain precision optical components.
• Regularly check and properly clean the optical crystal face before use, as cleanliness critically impacts output quality.
• Avoid extreme bending of the handle transmission system cables during use.

5.4 Cooling System Maintenance

• Regularly check the cooling fan. A malfunctioning fan can lead to heat accumulation and damage the machine.
• Inspect the water storage tank, cooling capacity, and water quality regularly. Maintenance personnel should add or recharge cooling water as needed.

• Notice: The cooling water for this hair removal has special requirements provided by the manufacturer. Contact for re-fulfillment.

5.5 General Handling and Storage

• When carrying the machine, use the designated rack as the point of load.
• Handles are for movement only; do not apply external force to them or the machine shell.
• Do not move the machine while it is in use (lights shooting) or if tilted more than 5 degrees.
• Non-professional personnel must not install or disassemble the instrument mainframe, laser handle, foot switch, or other accessories. Contact your local agent if any issues arise.
• Check the "Power Switch," "key switch," and "emergency stop switch" weekly during restoration. Contact the manufacturer if problems persist.

6. Troubleshooting and Malfunction Alarms

The hair removal apparatus features multi-function protection and a malfunction alarm system. Protection instructions are displayed on the touch screen (green for normal, red for failure). If an alarm persists after troubleshooting, contact after-sales maintenance staff.

6.1 Malfunction Alarm Types and Solutions

1. Safety Interlock Switch Alarm:
   Check if the machine shell is open, if the safety interlock switch is loose, or if the remote interlock is open. If the alarm continues, contact after-sales support.
2. Flow Switches Alarm:
   Check if the water tank is low on water or if there are leaks in water pipes or radiators. If the alarm continues, contact after-sales support.
3. Water Temperature Alarm:
   Reduce or stop laser emission for a while, then restart. If the alarm continues, contact after-sales support.
4. Fiber Interlock Switch Alarm:
   Check if the fibers on the optical output port are properly connected. If the alarm continues, contact after-sales support.
5. Current Over-Current Alarm:
   Stop current operation, turn down the machine, restart, and re-operate. If the alarm continues, contact after-sales support.

6.2 Shut Down Procedure

Always follow the proper shutdown procedure to protect the machine and save current treatment parameters.

1. Click the shutdown button on the touch screen. A "Shutdown Protection Pattern" will appear, followed by "Shutdown" after a period. Do not disconnect power during this time.
2. Rotate the key switch to "OFF."
3. Close the hull switch on the rear chassis.
4. Disconnect the external power supply.

Note: Forced shutdown (e.g., by pressing the emergency switch or turning off the key switch directly) will result in the loss of current treatment parameters. Avoid forced shutdowns unless absolutely necessary.

7. Specifications

7.1 General Product Specifications

7.2 Diode Laser Hair Removal Specifications

7.3 Picosecond Laser Specifications

7.4 Working Environment Conditions

• Ambient Temperature: 5°C ~ 40°C
• Relative Humidity: ≤80%
• Atmospheric Pressure: 860hPa ~ 1060hPa
• Power Supply: ~220V/110V, 50Hz/60Hz

7.5 Shipping and Reserve Conditions

• Temperature Range: -20°C ~ 60°C
• Relative Density Range: ≤100%
• Atmospheric Pressure Range: 500hPa ~ 1060hPa

7.6 Product Parts List

8. User Tips

• Consistent Cooling: Always ensure the cooling system is active and the handpiece tip is cold before and during treatment for maximum comfort and safety.
• Skin Preparation: Shave the treatment area thoroughly before hair removal sessions to ensure the laser energy targets the follicle effectively.
• Patch Test: Before full treatment, always perform a patch test with lower energy settings to assess skin reaction and find the optimal parameters.
• Post-Treatment Care: Apply soothing creams or ointments as recommended and strictly avoid sun exposure on treated areas.
• Regular Maintenance: Keep the machine and handpieces clean, especially the optical crystal face, to maintain optimal performance and prevent damage.

9. Warranty and Support

9.1 Warranty

The product comes with a 1-year warranty. During this period, repairs are free of charge. After the warranty period, repair services are still available, though charges may apply.

9.2 After-Sales Service

We provide comprehensive after-sales service, including installation, debugging, training, and maintenance support. Technical advice is available at all times.

• Online Support: Available for technical assistance.
• Video Technical Support: Provided for visual guidance and troubleshooting.

For any issues or support needs, please contact our customer service staff.

Note: Our service does not include handling customs fees and customs clearance issues incurred by express logistics. Any form of refusal to pay or dispute during transportation will not be accepted.

For a detailed user manual in PDF format, please refer to the official document: User Manual (PDF)