Livetech Equipment Private Limited

Phototherapy machines, used to treat newborn jaundice, typically utilize blue LED lights with a wavelength range of 450-480 nm. Specifications include irradiance levels (typically >30 μw/cm²/nm at 45 cm), a light source lifespan of at least 20,000 hours, and an effective treatment area of around 1500 cm². They often include features like adjustable height, a digital timer, and casters for mobility. 

Here's a more detailed breakdown of typical specifications:

Light Source:

LEDs: Blue LED lights are commonly used, with a wavelength range of 450-480 nm. 

Irradiance: This refers to the intensity of light delivered to the baby. Specifications vary, but a common target is >30 μw/cm²/nm at 45 cm. Some units may offer irradiance adjustment. 

Light Source Life: A long lifespan for the LEDs is important for cost-effectiveness and reliability. Specifications often state a minimum of 20,000 hours or 25,000 hours. 

Uniformity: The light should be distributed evenly across the treatment area. 

UV and IR Radiation: Phototherapy machines should be free of harmful UV and IR radiation. 

Machine Features:

Double Surface: Many units offer both an overhead light and a light source beneath the bassinet to maximize treatment area. 

Adjustable Height: This allows for optimal positioning of the light source relative to the baby. 

Digital Timer: A timer can track the duration of treatment. 

Mobility: Castors with brakes allow for easy movement and positioning of the machine. 

Examination Lamp: Some units include a separate examination lamp for clinical procedures. 

Power Requirements: Phototherapy machines typically operate on standard AC power (100-240V, 50/60Hz). 

Safety Features:

Audible Noise: Low noise levels (<60 dB) are desirable.

Electrical Safety: Low leakage current is crucial for patient safety.

Voltage Fluctuations: The unit should be able to withstand voltage fluctuations. 

Other Specifications:

Effective Treatment Area:

This is the area of the baby's body that is effectively exposed to the phototherapy light. 

Display:

Some units include a display showing the irradiance level and treatment time. 

Material:

The unit's housing may be made of epoxy or powder-coated metal for durability. 

In summary, phototherapy machines for newborns require specific technical specifications to ensure safe and effective treatment for jaundice, with a focus on irradiance, wavelength, and light source life, as well as features for ease of use and safety. 

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