Localization system for electrical capsule based on permanent magnetic field / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 1148-1151, 2007.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-230731
Biblioteca responsável:
WPRO
ABSTRACT
Localization system was designed based on analytic equation of permanent magnetic field to localize the swallowing electrical capsule in the gastrointestinal. Algorithm was presented and experiment was made. Two three-axis magnetism sensors were mounted in the capsule. The non linear equations set of sensor's output and capsule's position and attitude was created according to space position and attitude relationship model. The equations set was resolved with numerical method. Comparison between the calculation value and expected value showed that this method was feasible.
Texto completo:
Disponível
Contexto em Saúde:
Doenças Negligenciadas
Problema de saúde:
Diarreia
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Algoritmos
/
Cápsulas
/
Técnicas Biossensoriais
/
Trato Gastrointestinal
/
Diagnóstico
/
Campos Eletromagnéticos
/
Elétrons
/
Gastroenteropatias
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2007
Tipo de documento:
Artigo