The most important thing is to consider the safety of patients, doctors and other personnel.
E-ray has considered the safety of patients and medical staff to the maximum extent in the design process. Here are some safety precautions:
A closed filter/photoconductive crystal is used to transmit light to the patient's skin, and intense pulsed light can only be emitted from the front face of the photoconductive crystal.
When necessary, the power supply can be quickly cut off by the emergency stop switch.
The key switch can prevent the abuse of this instrument.
warn
Any strong light-emitting equipment, if used improperly, will cause personal injury.
Operators should always be vigilant and take necessary protective measures.
patient
The safety of patients mainly depends on trained doctors and appropriate treatment rooms. Before treatment, the doctor should explain the treatment process and matters needing attention to the patients in detail, so that they can fully understand the treatment principle and actively cooperate with the treatment.
Patients should wear protective glasses when receiving strong light treatment.
Medical staff; medical staff
Medical staff may be exposed to high-intensity light during treatment, so they should be protected with corresponding wavelengths and wear protective glasses during treatment.
treatment rooms
The high-intensity lamps used should be clearly marked in the treatment room. When using this instrument, make sure to put the safety warning signs in a conspicuous position. In order to ensure the safe use of electron rays, attention should be paid to safety precautions. Please read the following warnings carefully:
Except the technicians authorized by our company, other personnel are not allowed to repair E-ray, especially the inside of this instrument, including removing and adjusting the power supply, cooling system, optical components and strong light therapy head. Pay attention to the dangerous high voltage in this instrument, and confirm that the rated voltage of E-ray is consistent with the voltage in your country.
Users can only maintain this instrument after turning off the power cord. Live maintenance will not only cause personal injury, but also damage the equipment.
The photoconductive crystal should always be kept clean. Don't let cold gel penetrate into the phototherapy head.
Do not turn on the phototherapy head when it is found that it is leaking light. If it is opened, it must be closed immediately.
A warning about strong light
Intense pulsed light may hurt eyes or cause burns and burns. All necessary protective measures should be taken during use.
Excessive light energy emitted to the treatment site may cause thermal damage to the skin, leading to hyperplasia or atrophy or abnormal pigmentation.
We should ensure that medical staff and patients have protective measures when they accidentally come into contact with strong light (whether it is directly emitted by the phototherapy head or reflected). Patients and medical staff should wear protective glasses.
Even if you wear protective glasses, you can't look directly at the strong light from phototherapy hair.
Don't shoot the phototherapy head into the air. When not in use, the phototherapy head should be placed on the hook; Treatment should be carried out at the treatment site.
Please keep your hands away from the phototherapy head when turning on the machine.
Optical safety
To ensure optical safety, please follow the following instructions:
All personnel using E-light (including patients) should wear protective glasses to prevent strong light from accidentally entering eyes. If the patient cannot wear protective glasses, please use opaque materials that can completely block the light to protect the patient's eyes.
It shows that electronic lights are used in a prominent position in the treatment room. Please post the danger sign in a conspicuous position.
Only necessary and trained personnel are allowed to approach this instrument.
Ensure that all staff in the treatment room are familiar with the control of electronic lights and know how to turn them off quickly.
There should be a special person responsible for operating E-ray under the guidance of the attending physician.
Even if you wear protective glasses, you should not look directly at the intense pulsed light or the light reflected from hair care.
Be careful when treating dark circles, so as not to hurt your eyes.
The phototherapy head should not be used outside the treatment scope of this manual.
Please do not use E-light in explosive anesthetics or other flammable environments.
Please do not point the phototherapy head out of the treatment area.
Prevent reflectors such as jewelry, watches, surgical instruments or mirrors from reflecting strong pulsed light.
Do not emit light pulses to any skin outside the treatment area.
Warning: Excessive light energy emitted to the treatment site may cause thermal damage to the skin, thus causing skin hyperplasia or atrophy or abnormal pigmentation. Keep all panels and covers closed. It may be dangerous to open the panel and cover.
There is high voltage in this instrument, even if the power cord is disconnected, some components may still store electric energy. Therefore, no one can remove any part of the cover except the technicians designated by our company.
When maintaining the equipment, do not turn on the power supply, cover or leave the equipment unattended.
This instrument is grounded through the grounding wire in the three-core power cord, and good grounding is very important for the safety of operation. The temperature of an object will rise after it absorbs light energy, so preventive measures should be taken to reduce the risk of igniting flammable substances in or near the treatment area.
Please don't use alcohol, acetone and other flammable substances when implementing preoperative skin treatment. Use soap and water if necessary.
If you use soap and water to clean E-ray or disinfect any part of it, you must wait until it is dry before opening it. E light is equipped with some safety devices (such as key switch and emergency stop switch). ), all personnel in the operating room must be familiar with their posts and usage.
Keyswitch: Keyswitch is used to turn on and off the power of the instrument. This instrument can only be opened with the key provided by our company, which can prevent illegal use of this instrument.
Emergency stop switch: this red mushroom switch can shut down the whole machine in an emergency. When pressed, the power will be cut off immediately regardless of the system state. Turn the emergency stop switch clockwise to reset the switch, otherwise the instrument will remain closed.
In case of emergency, the emergency stop switch can be used for emergency stop. When the emergency stop switch is pressed, the instrument is not controlled by the shutdown program, and the power supply is turned off immediately. Attention: Don't aim the phototherapy head at the human body during emergency stop to avoid accidental pulse injury! Therefore, if the emergency switch is not used to shut down under normal circumstances, after the emergency shutdown, the key switch should be rotated counterclockwise to the shutdown position, and the emergency switch should be rotated clockwise in the direction shown by the arrow to make it pop up and reset, so that the instrument can resume normal operation, otherwise the instrument will be locked for a long time and cannot be turned on. Please note that the emergency stop switch can only be reset by rotating it in the direction of the arrow. Don't pull it by hand, otherwise it will damage the switch and the instrument will not work normally.
Pressing the emergency stop switch suddenly may damage the instrument. Therefore, only press this switch in an emergency.
Self-check of equipment: After the machine is turned on, the circuit of this machine automatically performs self-check. When the equipment is running, the detection circuit can continuously monitor the operation of the system. 1. Dangerously high voltage in the instrument. Even after disconnecting the power supply of the instrument, some devices still have power, so it may be dangerous to remove the top cover and back cover at will. Therefore, no one can disassemble any part of the equipment except the authorized personnel of the company. When maintaining the instrument, it is forbidden to leave the instrument unattended after removing the cover plate.
2. It should be clearly indicated that there are intense pulsed light equipment indoors, and warning signs should be placed in conspicuous places.
3. This instrument must be operated and kept by professionals.
4. The bald head has a strong light output. When using this instrument, all operators and subjects in the treatment room must wear protective glasses to protect the retina to ensure that the eyes are not stimulated by strong light. When the instrument is used near the eyes, patients should wear opaque protective glasses or cover their eyes with sterile cotton and medical gauze.
5. Don't point the phototherapy head anywhere outside the target area. Do not emit intense pulsed light to the skin outside the treatment area.
6. Please do not use this instrument in flammable and explosive environment. During treatment, flammable anesthetics, oxygen, flammable disinfectants and other flammable gases or liquids should be avoided.
7. Clean this instrument with a soft wet cotton ball at least once a week. You can use a neutral cleaner, but be careful not to let liquid penetrate into this instrument.
8. The light guide crystal should be kept clean. After each treatment, the cold gel on the light guide crystal should be removed to ensure that the cold gel cannot be injected into the light treatment head.
9. When the instrument is started, it is not recommended to hold the treatment handle in your hand for setting.
10, the treatment site must be coated with cold glue to prevent strong light injury.
1 1. During the treatment, we should pay attention to sun protection, give priority to light diet, eat less spicy and irritating food and avoid photosensitive food.
12. If blisters or skin ulcers occur during treatment, the instrument can only be used after treatment. Tip: The maintenance of this instrument should be carried out by authorized personnel of our company or maintenance personnel familiar with this instrument. Before servicing this instrument, please cut off the power supply and unplug the power cord from the power socket. Live maintenance equipment may cause personal injury and instrument damage.
1. Keep the instrument clean at all times. Cover the instrument with a breathable cloth dust cover after each use. Wipe the surface of the instrument with a soft wet cotton cloth, and scrub it with a non-corrosive cleaner such as detergent if necessary. Caution: Be careful to prevent the detergent from penetrating into the instrument.
2, the instrument should be operated by trained personnel, after the instrument is started, shall not be absent without leave; Full-time personnel shall regularly check the main engine and all accessories to make them in good condition.
3. Avoid harmful gases and liquids from entering the instrument for corrosion. Water is strictly prohibited in the main engine, so as to avoid personal injury caused by water leakage due to decreased insulation performance.
4. Check the water level and quality of the water tank regularly and change the water regularly. If the instrument is not used for a long time, the water in the water tank should be discharged and stored.
5. The operating environment of the whole machine should be in a dry and ventilated place. When not in use, cover the whole machine with cloth.
6. Instrument collision is strictly prohibited. The instrument is equipped with precise electronic circuits. Please don't open it without authorization.
7. There is a precision optical device in the instrument, and users are not allowed to move the whole machine at a long distance. Don't shake violently during transportation, use the shock-absorbing packaging provided by the original factory, otherwise the optical system may lose balance and affect the energy output. During transportation, the cooling water in the water tank should be drained.
8, the instrument should always be kept clean, clean the application of soft semi-dry cotton ball, use neutral detergent, prohibit the use of organic solvents, such as acetone. Don't let the cleaning liquid penetrate into the instrument during cleaning. Do not sterilize at high temperature.
9, intense pulsed light therapy head is the key component of the instrument, should always be kept clean. The output surface of the light guide crystal of the phototherapy head must be cleaned at any time, and the light guide crystal must be thoroughly cleaned after each treatment. The cleaning of the light guide crystal should be carried out step by step. First, gently wipe off the residual cold glue on the therapeutic bald head with a clean and soft paper towel, wet cloth or sponge, then dip the soft cloth in anhydrous alcohol to clean it, and then fully dry it. When cleaning, be careful and wipe gently to avoid scratching the light guide crystal. Note: During the whole cleaning process, it is forbidden to use wiping materials containing hard substances, such as cotton swabs, to avoid scratching the light guide crystal of the phototherapy head and causing artificial damage to the phototherapy head.
10, the method of cleaning the treatment handle is the same as above. The following lists some possible faults of the instrument and the measures that users can take.
1, the whole machine is dead. Maintenance method: (1) Whether the power supply of the power grid has electricity; (2) Whether the power plug of this machine is plugged in properly (it is also possible that the power socket is damaged); (3) Whether the key switch is in good condition; (4) whether the insurance tube in the insurance tube seat is in good condition; (5) Whether there is water in the water tank or whether the water level is too low.
2. Press the switch of the light guide handle, but there is no strong light output. Maintenance method: (1) Check whether the system is ready; (2) Whether the instrument is fully charged (just wait 10 second).
3. After adjusting the output energy, the strong light output is obviously weakened or there is no strong light. Maintenance method: check whether the phototherapy head is clean; Whether the instrument crashes (if it crashes, it needs to be restarted).
4, instrument power, turn on the key switch, but can't boot. Maintenance method: Whether the emergency stop switch is reset.
5, the instrument is connected, turn on the key switch, and the power indicator light is on, but it is not displayed on the display screen. Maintenance method: restart the instrument after shutdown.
6, in the process of use, the instrument suddenly crashed. Maintenance method: restart the instrument after shutdown.
7, the instrument automatically stops after starting. Maintenance method: whether there is too little circulating water; Whether the circulation system fails; Whether the handling handle is out of order; Whether there is interference in the power grid; Whether the power socket is loose or has poor contact.
If the instrument fails during startup or normal operation, it should stop running immediately and contact our maintenance department immediately. Only professionals authorized by our company can remove it. If it is disassembled without permission, the company will not be responsible for the consequences. 1, climate and environmental conditions
(1) temperature: 5℃ ~ 40℃
(2) Relative humidity: ≤80%
(3) Atmospheric pressure: 50kpa ~ 106kpa.
Step 2 transport
(1) This instrument is suitable for general modes of transportation such as cars, trains, ships and airplanes.
(3) The instrument shall be protected from violent vibration, collision and falling during transportation, and shall be placed upward, gently and rainproof.
3. storage; stock
(1) This instrument should be stored in a well-ventilated room without corrosive gas.
(2) When the instrument is not used for a long time, it should be cleaned and stored, and it is best to take it out once a year to prevent it from being affected with damp.