LIN, CHII WANN,林启万,林啟萬,CHANG, CHI HENG,张季衡,張季衡,WEN, YEONG RAY,温永锐,溫永銳,LIN, WEI TSO,林威佐
申请号：
TW103217434
公开号：
TWM498025U
申请日:
2014.10.01
申请国别(地区):
TW
年份:
2015
代理人:
摘要：
An electronic stimulation device for electrically stimulating at least one dorsal root ganglion with relative low pain sensations without generating relative much sensations of paresthesia comprises at least one electronic stimulation unit. The electronic stimulation unit includes at least one first electrode and at least one second electrode, and it delivers a high-frequency electrical stimulation signal to impel the first electrode and the second electrode to generate an electric field. The frequency of the high-frequency electrical stimulation signal ranges from 200 kHz to 1000 kHz.本創作係為一種應用於背根神經節之高頻電刺激器，用以電刺激至少一背根神經節(Dorsal root ganglion；簡稱DRG)，包括有至少一電刺激器及一控制裝置。電刺激器與控制裝置電性連接，由控制裝置用以傳送一高頻電刺激訊號至電刺激器，電刺激器包括有至少一正、負極電極端，正、負極電極端之間設有一第一間隔距離，且正、負極電極端與背根神經節之間設有一第二間隔距離，所述高頻電刺激訊號可為≦正負10V且頻率介於200KHz~800KHz。藉此，利用電刺激器之正、負極電極端產生一電場，令電場係涵蓋於背根神經節，達到以對背根神經節進行電刺激。
