CHANG, CHI HENG,张季衡,張季衡,LIN, WEI TSO,林威佐,林威佐,CHENG, CHAN YI,郑展伊,鄭展伊,LIN, CHII WANN,林启万,林啟萬
申请号：
TW102130736
公开号：
TW201507752A
申请日:
2013.08.28
申请国别(地区):
TW
年份:
2015
代理人:
摘要：
A high-frequency electromagnetic field stimulator for changing the nerve threshold is disclosed, comprising at least one electrical stimulator. The electrical stimulator includes at least one positive electrode terminal and at least one negative electrode terminal. An insulation spacing having a first spacing distance is formed between the positive and negative electrode terminals, and a second spacing distance is formed between the positive and negative electrode terminals and a to-be-stimulated nerve. The electrical stimulator is utilized to electrically conduct a voltage that is less than or equal to 10V and having a frequency ranged between 200KHz and 800KHz. An electromagnetic field, which is generated by the positive and negative electrode terminals of the electrical stimulator, is utilized to cover the periphery of the to-be-stimulated nerve and to stimulate the to-be-stimulated nerve with a low-intensity electromagnetic stimulation, thereby to enhance the threshold of the nerve area to be electromagnetically stimulated and effectively reduce the nerve pain of patients.一種改變神經閾值之高頻電磁場刺激器,包括有至少一電刺激器,電刺激器包括有至少一正極電極端及至少一負極電極端,正、負極電極端之間具有一第一間隔距離之絕緣間距,且正、負極電極端距離一欲刺激之神經一第二間隔距離,而電刺激器電性傳導一電壓,令電壓≦10V且頻率介於200KHz~800KHz。由電刺激器之正極電極端及負極電極端產生一電磁場,使電磁場係涵蓋於欲刺激之神經周圍,以對欲刺激之神經進行低強度電磁刺激,藉以提升受電磁刺激之神經區域之閾值,達到有效降低病患之神經疼痛感。1‧‧‧電刺激器11‧‧‧絕緣體12‧‧‧正極電極端13‧‧‧負極電極端2‧‧‧神經a‧‧‧正極電極端之寬度、負極電極端之寬度b‧‧‧第一間隔距離c‧‧‧第二間隔距離
