A design of body surface gastric pacing device with self-feedback / 国际生物医学工程杂志
International Journal of Biomedical Engineering
; (6): 346-349, 2012.
Article
en Zh
| WPRIM
| ID: wpr-430582
Biblioteca responsable:
WPRO
ABSTRACT
Objective A surface feedback-stimulation gastric-pacing device was designed to extract gastric surface information,determine the status of gastric and surface stimulation.Methods The characteristic parameters of gastric electrical formed by processing signal and extracting parameter.By that,the state of stomach could be confirmed,and stimulus signal of stomach pace-making in different frequency and intensity could be decided as needed.During the processes of the stimulation,the variations of gastric electrical parameters can be analyzed in real-time and the stimulation parameters could be modified to achieve the self-feedback mode.Results Self-feedback model in different gastric motility analog environment could be realized.Conclusion The preliminary validation of experimental results proved the effectiveness of self-feedback of gastric pacing devices and its application prospects in some areas.
Texto completo:
1
Base de datos:
WPRIM
Tipo de estudio:
Prognostic_studies
Idioma:
Zh
Revista:
International Journal of Biomedical Engineering
Año:
2012
Tipo del documento:
Article