Narrow-band medium-wave ultraviolet therapy device in Shaoxing, Zhejiang

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Ultraviolet phototherapy device
Model] Type, type, type
[Registration certificate number] Shanghai Food and Drug Administration (Qualified) No. No.
Product introduction
The ultraviolet phototherapy device is a whole-body irradiation treatment device of a series of ultraviolet phototherapy devices. It is operated by a microcomputer control system and is used for ultraviolet treatment of patients with systemic generalized psoriasis, vitiligo, eczema, pityriasis rosea and other skin diseases.
Product Features
The light source uses special ultraviolet lamps and high-efficiency inductive ballasts produced by Philips of the Netherlands. It has high spectral distribution stability, long service life, no preheating time, and can be easily turned on and off instantly. Stop without affecting the treatment effect
Using microcomputer to automatically control the irradiation dose and irradiation time can not only ensure the control accuracy, improve the accuracy, repeatability and comparability of treatment, but also take into account the traditional time control experience method. To facilitate the operation of medical staff
The setting of safe irradiation dose and irradiation time. If the input data exceeds the safe value, the controller will treat it as an invalid input. At this time, the alarm will sound and the lamp is not allowed to be lit. , to ensure the safety and effectiveness of the operation
During the irradiation process, the controller counts down based on the radiation dose (or time) value set by the operator and displays the remaining value on the display, which is convenient for medical care Personnel can keep track of the operating status of the equipment at any time. When the operation is completed, the buzzer will sound and the lamp will be automatically turned off
It has the function of real-time monitoring and display of ultraviolet radiation intensity
There is a foot position sensor at the bottom. When the foot steps on the sensor , the corresponding foot position indicator light on the panel lights up, otherwise the foot position indicator light does not light up, thereby ensuring that the patient stands in the appropriate position to receive radiation
There is an emergency stop (emergency stop) button, which can be used when an accident occurs Press the emergency stop button, and the machine will automatically turn off the irradiation light source to ensure the safety of medical staff and patients
The light boxes on all four sides are equipped with exhaust fans to ensure good ventilation and appropriate ambient temperature in the irradiation room
The unique anti-interference design ensures that the equipment can operate normally in strong electromagnetic interference environments (such as mobile phones, elevators, electric welding, electric drills, etc.).
The introduction of phototherapy medical record recording software has become a good helper for medical staff’s database organization.
Basic parameters
Power supply voltage three-phase network power supply
Power consumption
Connecting wire length in meters
Integrated fuse air switch and fuse tube
Effective irradiation area
There is a high-efficiency filter in the power supply line of the interference elimination filter controller and each electronic ballast
Weight
Irradiation area,
Mobile fixed use
There is an axial flow fan on each side of the ventilation,, /, which can be manually controlled on and off
Transportation and storage ambient temperature ℃ ℃
Operating ambient temperature ℃ ℃
Lamp configuration
Lamp type Wavelength range
/
/
Number of lamps (see table below for detailed configuration)
Configuration type Number of lamps
Branch lamp
Branch lamp
/ Branch lamps and branch lamps
What is the warranty scope and period of ultraviolet light therapy equipment?
Our company is responsible for the warranty of the phototherapy instrument for one year from the date of delivery. Except for the consumable parts of the product (light tube) or faults caused by improper use, the company provides free maintenance services during the warranty period. After the warranty period expires, our company will continue to provide paid maintenance services.
Plastic parts will yellow due to exposure to ultraviolet radiation, which is normal and is not covered by the warranty.
The product I purchased is faulty, how can I repair it?
Call the customer service department of Shanghai Sigma High-Tech Co., Ltd. and mail the product back to the Shanghai factory.
How to perform daily care and maintenance of ultraviolet phototherapy equipment?
The phototherapy device should be placed in a dry room to avoid direct sunlight.
For the needs of treatment, the working environment temperature of the phototherapy device is ℃℃. Environmental temperatures that are too high or too low may cause the phototherapy device to work abnormally and affect the treatment effect.
Keep the surface of the phototherapy device and the transparent plate of the illumination window clean. Do not leave fingerprints on the surface of the transparent plate of the illumination window, otherwise it will affect the radiation intensity of the illumination.
The phototherapy device is afraid of moisture and dust. If it is not used for a long time, please clean it and put it in the box. Store it in a place with a temperature of ℃ ~ + ℃, a relative humidity of no greater than 100, no condensation water, no corrosive gases, and a well-ventilated place. indoor.
Quantitative description of light
When light interacts with matter (tissue), there are a series of different quantitative descriptions of the size of light exposure, namely irradiance. The energy of light received by the illuminated object per unit area is called illuminance. The illumination changes with the distance and incident angle of the light source to the illuminated object. In infrared and ultraviolet rays, irradiation, radiant energy and radiant flux are commonly used as units, while in visible light, illuminance is commonly used as a unit to express the amount of light energy.
Wavelength refers to the distance that light travels within one vibration cycle, mostly in nanometers. The wavelength and tissue characteristics determine the target tissue that can be treated, as well as the depth of penetration of light into the tissue.
Power refers to the energy output per unit time, and the unit is watt, that is/. The unit of energy in the formula is joules, and the unit of time is seconds, so /.
Power density, that is, irradiance, refers to the power of light vertically irradiated onto the illuminated unit area. where is the unit area and is the diameter. Irradiance is an important parameter that determines the strength of photobiological effects.
The product of power and irradiation time is energy, and the unit is joules. Right now.
Light flux, that is, energy density, refers to the amount of energy transferred within a unit area within a unit time, and is the product of the power vertically irradiated to the unit area of the irradiated part and the irradiation time. That is/, that is, irradiation dose, irradiation intensity, irradiation time