Experimental assessment of cruciate ligaments performance on a Lower Limb Impactor (LLI)

I. López Álvarez; G. Figueroa Flores; M. A. Rivera Hernández; C. R. Torres SanMiguel

doi:10.1088/1742-6596/2307/1/012021

Experimental assessment of cruciate ligaments performance on a Lower Limb Impactor (LLI)

I. López Álvarez, G. Figueroa Flores, M. A. Rivera Hernández, C. R. Torres SanMiguel

Escuela Superior de Ingeniería Mecánica y Eléctrica (ESIME), Unidad Zacatenco

Producción científica: Contribución a una revista › Artículo de la conferencia › revisión exhaustiva

Resumen

The Lower Leg Impactor (LLI) has been used since 2005 without any modification. However, this model lacks similitude with the human knee. This work analyzes the operation of a four-bar mechanism applied in LLI, as a movable element of the knee. In addition, Runover experimental tests were carried out using the LLI made with ultra-high molecular weight polyethylene (UHMWPE), to analyze the accuracy of movable knee implemented in the LLI under the European Enhanced Vehicle-Safety Committee/Working Group 17 (EEVC/WG17) standard. The results show the possible injuries suffered in the double four-bar mechanism and the different injuries developed in pedestrians.

Idioma original	Inglés
Número de artículo	012021
Publicación	Journal of Physics: Conference Series
Volumen	2307
N.º	1
DOI	https://doi.org/10.1088/1742-6596/2307/1/012021
Estado	Publicada - 2022
Evento	11th International Congress of Physics Engineering, CIIF 2021 - Mexico City, México Duración: 26 sep. 2021 → 29 sep. 2021

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title = "Experimental assessment of cruciate ligaments performance on a Lower Limb Impactor (LLI)",

abstract = "The Lower Leg Impactor (LLI) has been used since 2005 without any modification. However, this model lacks similitude with the human knee. This work analyzes the operation of a four-bar mechanism applied in LLI, as a movable element of the knee. In addition, Runover experimental tests were carried out using the LLI made with ultra-high molecular weight polyethylene (UHMWPE), to analyze the accuracy of movable knee implemented in the LLI under the European Enhanced Vehicle-Safety Committee/Working Group 17 (EEVC/WG17) standard. The results show the possible injuries suffered in the double four-bar mechanism and the different injuries developed in pedestrians.",

keywords = "AIS, Biomechanics, Lower Limb Impactor, Testbed",

author = "{L{\'o}pez {\'A}lvarez}, I. and {Figueroa Flores}, G. and {Rivera Hern{\'a}ndez}, {M. A.} and {Torres SanMiguel}, {C. R.}",

note = "Publisher Copyright: {\textcopyright} 2022 Published under licence by IOP Publishing Ltd.; 11th International Congress of Physics Engineering, CIIF 2021 ; Conference date: 26-09-2021 Through 29-09-2021",

year = "2022",

doi = "10.1088/1742-6596/2307/1/012021",

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AU - López Álvarez, I.

AU - Figueroa Flores, G.

AU - Rivera Hernández, M. A.

AU - Torres SanMiguel, C. R.

PY - 2022

Y1 - 2022

N2 - The Lower Leg Impactor (LLI) has been used since 2005 without any modification. However, this model lacks similitude with the human knee. This work analyzes the operation of a four-bar mechanism applied in LLI, as a movable element of the knee. In addition, Runover experimental tests were carried out using the LLI made with ultra-high molecular weight polyethylene (UHMWPE), to analyze the accuracy of movable knee implemented in the LLI under the European Enhanced Vehicle-Safety Committee/Working Group 17 (EEVC/WG17) standard. The results show the possible injuries suffered in the double four-bar mechanism and the different injuries developed in pedestrians.

AB - The Lower Leg Impactor (LLI) has been used since 2005 without any modification. However, this model lacks similitude with the human knee. This work analyzes the operation of a four-bar mechanism applied in LLI, as a movable element of the knee. In addition, Runover experimental tests were carried out using the LLI made with ultra-high molecular weight polyethylene (UHMWPE), to analyze the accuracy of movable knee implemented in the LLI under the European Enhanced Vehicle-Safety Committee/Working Group 17 (EEVC/WG17) standard. The results show the possible injuries suffered in the double four-bar mechanism and the different injuries developed in pedestrians.

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KW - Biomechanics

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T2 - 11th International Congress of Physics Engineering, CIIF 2021

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Experimental assessment of cruciate ligaments performance on a Lower Limb Impactor (LLI)

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