Custom design of hip joint prostheses based on X-ray films / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 666-669, 2004.
Artigo
em Chinês
| WPRIM
| ID: wpr-342639
ABSTRACT
A novel method for the design of hip joint prostheses based on X-ray films is introduced. Only arcs and straight-lines form figures of hip joint prostheses. Because geometrical tolerances of manufacturing hip joint prostheses matching section are usually not strict, hip joint prostheses can be manufactured without CNC machine tool. Three hip joint prostheses for three different femurs were designed through a program which was developed by the present authors. Approximate marrow cavities of these femurs were simulated according to a standard database about femur. These models of femur marrow cavities were used to verify the hip joint prostheses designed. These hip joint prostheses designed were manufactured and implanted into femurs respectively. Experimental results indicate that the novel method for the design of hip joint prostheses is practicable.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Desenho de Prótese
/
Diagnóstico por Imagem
/
Tomografia Computadorizada por Raios X
/
Desenho Assistido por Computador
/
Articulação do Quadril
/
Prótese de Quadril
/
Métodos
Tipo de estudo:
Estudo diagnóstico
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Biomedical Engineering
Ano de publicação:
2004
Tipo de documento:
Artigo
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