Design of a pulse oximeter used to low perfusion and low oxygen saturation / 中国医疗器械杂志
Chinese Journal of Medical Instrumentation
;
(6): 189-196, 2013.
Artículo
en Chino
| WPRIM
| ID: wpr-264238
ABSTRACT
This paper presents a new pulse oximeter used to low perfusion at 0.125% and wide oxygen saturation range from 35% to 100%. In order to acquire the best PPG signals, the variable gain amplifier(VGA) is adopted in hardware. The self-developed auto-correlation modeling method is adopted in software and it can extract pulse wave from low perfusion signals and remove motion artifacts partly.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Programas Informáticos
/
Oximetría
/
Artefactos
/
Diseño de Equipo
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Chinese Journal of Medical Instrumentation
Año:
2013
Tipo del documento:
Artículo
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