A WIRELESS ELECTRONIC SYSTEM FOR THE SIMULTANEOUS RECORDING OF SURFACE ELECTROMYOGRAPHIC SIGNALS AND THE MOVEMENTS MADE BY THE REGISTERED LIMBS

The present invention discloses a system composed of three electronic units acquired from human or animal limbs up to eight differential channels of surface electromyographic activity with a resolution of 24 bits. Also, it records the movements that the limb performs by using two units of inertial m...

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Bibliographic Details
Main Authors PERAZA MUES Mariana, SALGADO BURGOS Humberto, CIFUENTES GONZÁLEZ Irving Aaron, HEREDIA LÓPEZ Francisco José
Format Patent
LanguageEnglish
Spanish
Published 13.09.2021
Subjects
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
ELECTRIC DIGITAL DATA PROCESSING
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
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Summary:The present invention discloses a system composed of three electronic units acquired from human or animal limbs up to eight differential channels of surface electromyographic activity with a resolution of 24 bits. Also, it records the movements that the limb performs by using two units of inertial measurement of nine degrees of freedom with a resolution of 16 bits each, sending the information wirelessly through a single radio frequency channel to the computer thanks to the data packaging algorithm developed herein. Said algorithm with the low-level and high-level programs provide electrophysiological and movement information with practical utility in studies of muscle fatigue, sports medicine, or clinical diagnosis. La presente invención describe un sistema compuesto por tres unidades electrónicas que permite adquirir de extremidades humanas o animales hasta ocho canales diferenciales de actividad electromiográfica de superficie con una resolución de 24 bits, así como los movimientos que la extremidad está realizando mediante el empleo de dos unidades de medición inercial de nueve grados de libertad con una resolución de 16 bits cada uno, y permite enviar toda esta información de manera inalámbrica mediante un solo canal de radiofrecuencia a una computadora gracias al uso de un algoritmo de empaquetado de datos desarrollado exprofeso para esta invención. La combinación del algoritmo desarrollado junto con programas en bajo nivel y en alto nivel permiten que esta invención entregue información electrofisiológica y de movimiento con utilidad práctica en estudios de fatiga muscular, medicina del deporte o de diagnóstico clínico.
Bibliography:Application Number: MX20200002729