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KMID : 0381319780170040113
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Korean Journal of Occupational Health
1978 Volume.17 No. 4 p.113 ~ p.118
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Electrical Model for Motor nerve Conduction Velocity
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Abstract
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An electrical model for motor nerve conduction velocity was designed and constructed. This model was primarily intended for medical students in training of motor nerve conduction velocity measurements.
The peroneal nerve in the lower extremity was chosen for the model.
Following parameters were considered.
1. Latency.
2.0㎳, 2.5㎳ or 3.0㎳ selectable for distal latency.
7.5㎳, 9.0㎳ or 11.0㎳ selectable for proximal latency.
2. Minimum effective voltage of stimulus pulse.
25v, 30v or 35v peak to peak (selectable).
3. Minimum effective duration of stimulus pulse.
0.2㎳.
Digital and linear integrated circuits were used to provide precise control over the model parameters. This electrical model was housed in the artificial lower limb made of rubber.
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KEYWORD
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