Measurement Principle - DeVilbiss Healthcare drive HbO-3000 Manual De Instrucciones

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requires the patient to simply wear
the device on their finger. The oxygen
saturation and pulse rate values will
be displayed on the device screen. The
drive DeVilbiss Healthcare HbO-3000
has been designed and tested to provide
repetitive, accurate screening for SpO
patient diagnosis.

Measurement Principle

T h e p r i n c i p l e m e a s u r e m e n t o f a n
oximeter uses a mathematical formula
k n o w n a s t h e ' L a m b e r t B e e r L a w '
a c c o r d i n g t o s p e c t r u m a b s o r p t i o n
characteristics of reductive hemoglobin
(RHb) and Oxyhemoglobin (HbO
i n g l o w a n d n e a r - i n f r a r e d z o n e s .
Photoelectric Oxyhemoglobin Inspection
Technology is adopted in accordance
w i t h c a p a c i t y p u l s e s c a n n i n g a n d
recording technology, so that two beams
of lights at different wavelengths (660nm
4
2
)
2

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