Key technique research and system realization for C-arm based spinal surgical navigation / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 280-283, 2011.
Artículo
en Chino
| WPRIM
| ID: wpr-306576
ABSTRACT
C-arm based surgical navigation system is a kind of computer assisted surgery (CAS) system. In this paper, key techniques concerning this kind of system are presented. The key techniques mainly include XRII image distortion correction and C-arm imaging system calibration. On this basis, we designed relevant tools and made them fabricated, and developed a software system. Experimental results of human fresh spine sample showed that with the surgical navigation system, screw insertion accuracy was much higher than that without the surgical navigation system.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Columna Vertebral
/
Cirugía General
/
Algoritmos
/
Calibración
/
Interpretación de Imagen Radiográfica Asistida por Computador
/
Intensificación de Imagen Radiográfica
/
Cirugía Asistida por Computador
/
Métodos
Límite:
Humanos
Idioma:
Chino
Revista:
Journal of Biomedical Engineering
Año:
2011
Tipo del documento:
Artículo
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