Analysis on muscle force and injured femoral reduction force based on new muscle tendon model / 生物医学工程学杂志
Journal of Biomedical Engineering
; (6): 732-741, 2021.
Artículo
en Chino
| WPRIM (Pacífico Occidental)
| ID: wpr-888234
Biblioteca responsable:
WPRO
ABSTRACT
Robot-assisted fracture reduction usually involves fixing the proximal end of the fracture and driving the distal end of the fracture to the proximal end in a planned reduction path. In order to improve the accuracy and safety of reduction surgery, it is necessary to know the changing rule of muscle force and reduction force during reduction. Fracture reduction force was analyzed based on the muscle force of femoral. In this paper, a femoral skeletal muscle model named as PA-MTM was presented based on the four elements of skeletal muscle model. With this, pinnate angle of the skeletal muscle was considered, which had an effect on muscle force properties. Here, the muscle force of skeletal muscles in different muscle models was compared and analyzed. The muscle force and the change of the reduction force under different reduction paths were compared and simulated. The results showed that the greater the pinnate angle was, the greater the influence of muscle strength was. The biceps femoris short head played a major role in the femoral fracture reduction; the force in the
Texto completo:
Disponible
Base de datos:
WPRIM (Pacífico Occidental)
Asunto principal:
Tendones
/
Músculo Esquelético
/
Procedimientos de Cirugía Plástica
/
Fracturas Óseas
/
Fémur
Límite:
Humanos
Idioma:
Chino
Revista:
Journal of Biomedical Engineering
Año:
2021
Tipo del documento:
Artículo