Synchronous playing and acquiring of heart sounds and electrocardiogram based on labVIEW / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 1307-1310, 2008.
Article
em Zh
| WPRIM
| ID: wpr-318162
Biblioteca responsável:
WPRO
ABSTRACT
In this paper is described a comprehensive system, which can acquire heart sounds and electrocardiogram (ECG) in parallel, synchronize the display; and play of heart sound and make auscultation and check phonocardiogram to tie in. The hardware system with C8051F340 as the core acquires the heart sound and ECG synchronously, and then sends them to indicators, respectively. Heart sounds are displayed and played simultaneously by controlling the moment of writing to indicator and sound output device. In clinical testing, heart sounds can be successfully located with ECG and real-time played.
Texto completo:
1
Índice:
WPRIM
Assunto principal:
Fonocardiografia
/
Processamento de Sinais Assistido por Computador
/
Eletrocardiografia
/
Métodos
/
Monitorização Fisiológica
Limite:
Humans
Idioma:
Zh
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2008
Tipo de documento:
Article