NONINVASIVELY LOW-FREQUENCY ULTRASONIC APPARATUS FOR THE BRAIN THERAPY AND THE METHOD THEREOF

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专利权人:

CHANG GUNG UNIVERSITY

发明人:

LIU, HAO LI,刘浩澧,劉浩澧,HUANG, WEN CHENG,黄文正,黃文正

申请号：

TW097126210

公开号：

TWI382860B

申请日:

2008.07.11

申请国别(地区):

TW

年份:

2013

代理人:

摘要：

Ultrasonic energy has been proven that at suitable frequency range (670-kHz to 2-MHz), ultrasound can be focused to a specific target, and the concentrated energy has sufficient high acoustic pressure so as that capable of inducing localized blood-brain barrier (BBB) disruption, which has a important implication on noninvasively delivering drug into brain.本發明為一種非侵入式低頻超音波裝置,以低頻(28 kHz)非聚焦超音波方式,輔以中空過濾板以控制超音波聚焦位置,藉以穿透動物頭骨部分,藉以達到非侵入式的局部開啟動物血腦屏障之目的。101‧‧‧超音波驅動器102‧‧‧超音波換能器103‧‧‧觸發電路單晶片104‧‧‧訊號產生器105‧‧‧中空過濾板裝置201‧‧‧水槽

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/