RF Coupler

In this paper,we introduce the structure,the principle,the main technical features and clinical application of a microcomputer-based stimulative instrument,that transfers the electric signals to the electrodes on the pontine of persistent vegetative state patients by radio-frequency coupling or direct coupling to stimulate the reticule-system in pontine and to waken the patient.

该仪器运用微电脑控制的促醒仪产生电刺激信号 ,通过射频耦合方式 (或直接耦合方式)传递到植物生存状态患者脑干网状结构刺激电极 ,激活网状激动系统 ,促使Pcr sistentVegtativeState,PVS患者康复 ,取得了较好的效