Myodynamia training and assessment device and method thereof

Abstract

The invention relates to a myodynamia training and assessment device and a method thereof. The device comprises a base, wherein a longitudinally adjustable lifting supporting rod is arranged on the base; the upper end of the lifting supporting rod is rotatably connected with a bracket; the bracket is rotatably connected with a power output unit; a rotational axis of the power output unit is vertical to a rotational axis of the bracket; the rear end of an output shaft of the power output unit is provided with a sensor; the front end of the output shaft of the power output unit is fixedly connected with a driving rod; the power output unit is also adjustably provided with a limiting block for limiting a rotation angle of the driving rod; trainings of different modes, such as equal length type, equal tension type, equal speed type and passive type, are realized through control of a motor; and a training effect test can be performed by respectively acquiring signals such as joint force of a tested person and speed of joint motion through a moment sensor and an angle transducer, transmitting the signals to an upper computer after converting the signals by an A/ D conversion module of a lower computer, performing real-time display of the converted signals after calculation and analysis, and scientifically displaying a recovery medical effect by forms and graphs. The operation is flexible, convenient, safe and reliable.

Description

technical field [0001] The invention relates to the field of rehabilitation equipment, in particular to a muscle strength training and evaluation device and method thereof. Background technique [0002] Muscle function examination and evaluation is one of the most basic and important contents in rehabilitation medicine. Examination of muscle function helps to understand the degree of damage to the patient's muscles and nerves, and regular inspections before and after training can be used as an indicator to evaluate the effect of rehabilitation treatment. [0003] In clinical practice, when the patient's muscle strength is at grade 3-4, resistance exercise should be performed, so that the muscles can bear greater resistance during exercise to increase the recruitment rate of muscle fibers, thereby promoting faster growth of muscle strength. In orthopedic trauma and diseases, if there is no serious nerve damage, the muscle strength is usually above grade 3. Therefore, resista...

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Problems solved by technology

All the equipment used is imported, so all the research is carried out around expensive imported equipment, which requires a lot of money, which greatly limits the development of our country in this field

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