TSAI, MENG LI,蔡孟利,蔡孟利,LIAO, YI FANG,廖仪芳,廖儀芳,YEN, CHEN TUNG,严震东,嚴震東,CHENG, CHIUNG HSIANG,郑穹翔,鄭穹翔
申请号：
TW100120981
公开号：
TW201301329A
申请日:
2011.06.16
申请国别(地区):
TW
年份:
2013
代理人:
摘要：
Heat-fusing is a common process for fabricating microwire tetrodes. However, it is time-consuming, and the high-temperature treatment can easily cause the insulation of the microwire to overheat leading to short circuits. We herein provide a simple, fast method to fabricate microwire tetrodes without the heat-fusion process. By increasing the twisting density, we were able to fabricate tetrodes with good rigidity and integrity. This kind of tetrode showed good recording quality, penetrated the brain surface easily, and remained intact after chronic implantation. This method requires only general laboratory tools and is relatively simple even for inexperienced workers.本發明係有關一種四聯電極的製造方法,傳統四聯電極的製作需要幾個耗時的步驟,包括平順的四條微細絲的彼此螺旋纏繞以及以熱熔的程序固定此纏繞螺旋的構型。本發明以一個簡單的纏繞方法,製作出具高纏繞密度的電極,此電極不須各種耗時的熱熔或上膠程序,即能獲得穩固且耐用的結構。並且製作步驟比之前的方法更簡化,製作所需時間更大幅縮減。
