Robert J. Greenberg,Mark S. Humayun,James Singleton Little,Jordan Matthew Neysmith
申请号：
US13029955
公开号：
US08150534B2
申请日:
2011.02.17
申请国别(地区):
US
年份:
2012
代理人:
摘要：
An electrode array attached to neural tissue, such as the retina, necessarily has graded pressure exerted on the tissue, with higher pressure near the attachment point. Greater pressure improves contact between the electrodes and neural tissue while too much pressure may damage neural tissue. Hence it is advantageous to obtain equal pressure across the array field. In the present invention multiple and selective attachment points are provided on an electrode array allowing a surgeon to select the attachment points providing the best electrode tissue contact.
