Технические характеристики систем фототерапии

Device	Colour of light	Lamp type	Manufac- turer’s minimum recommen- ded distance between the lamp head and the neonate (cm)	Irradian- ce at manufac- turer’s minimum recommen- ded treat- ment distance (mW.cm-2)	Irradian- ce at standard 40cm distance (approxi- mate in- cubator canopy to mattress distance) (mW.cm-2)	Is the effective light field >700cm2	UVA 320nm to 400nm at the manufactu- rer’s minimum recommen- ded dis- tance (mW.cm2)
Draeger Photo — Therapy 4000 Unit	Blue & white options	Folded fluorescent tubes(6)	30cm	3.39	2.16	Yes	0.009
Draeger Heraeus Phototherapy Lamp	White	Gas dischare bulb (1)	30cm	5.03	3.30	Yes	0.12
Medela Phototherapy Lamp	Blue	Folded fluoresnt tubes(4)	25cm	4.66	2.08	Yes	0.016
Medela BiliBed	Blue	Folded fluoresnt tube (1)	On frame (~6cm)	5.56	Not applicable	Yes	0.000
Ohmeda BiliBlanket Plus	Blue	Halogen bulb (1)	In contact	4.83	Not applicable	No	0.025
Datex- Ohmeda Spot Phototherapy Lamp	White	Halogen bulb (1)	50cm	7.75*	11.71*	No	0.120
Hill-Rom Micro Lite Phototherapy System	White	Halogen bulbs (3)	42cm	2.50	As for manufac-turer’s recom-mended distance	Yes	0.002
Natus neoBLUE LED Phototherapy System	Blue (yellow & red)	LEDs852 Blue 320 Yellow 13 Red	30cm	2.29	1.86	Yes	0.000
Mediprema Cradle 360	Blue	Long fluoresnt tubes(16	On gauze hammock ~20cm	5.25	Not applicable	Yes	0.005
Vickers 80	White	Long fluoresn tubes (4)	None specified	0.83 @ 30cm	0.58	No	0.04

Также было проведено сравнение устройств BiliBlanket и BiliBed. Эти два устройства были сравнены технически на основании их интенсивности, спектра, площади свечения кожи.

Таблица 2 — СПЕКТРАЛЬНОЕ СРАВНЕНИЕ

 

		BiliBlanket	BiliBed
IrradiancemW*sm2.	400nm to550nm	4.83	5.56
Approximate effective Surface area (cm2)		176	704