Optisch ansteuerbare Mikroelektrodenanordnung zum Stimulieren von Zellen, insbesondere Retina-Implantat,申请号DE19971005987-传众专利搜索

发明名称	Optisch ansteuerbare Mikroelektrodenanordnung zum Stimulieren von Zellen, insbesondere Retina-Implantat
摘要	The invention concerns an optically controllable microelectrode arrangement for stimulating cells (27), in particular a retina implant. This arrangement comprises a surface (28) abutting a tissue, for example a retina (12), containing the cells (27). The surface (28) is provided with electrodes (35a) for stimulating tissue cells (27). The electrodes (35a) are controlled by light (21, 22) impinging on the tissue such that the electrode (35a) exerts an electrical stimulus (41) on the cell (27). The surface (d) of the electrode (35a) used for contact with a cell (27) is substantially smaller than the surface (B) of the cell (27) used for contact with the electrode (35a).
申请公布号	DE19705987(A1)	申请公布日期	1998.05.14
申请号	DE19971005987	申请日期	1997.02.17
申请人	EBERHARD-KARLS-UNIVERSITAET TUEBINGEN UNIVERSITAETSKLINIKUM, 72076 TUEBINGEN, DE	发明人	NISCH, WILFRIED, DR., DIPL.-PHYS., 72072 TUEBINGEN, DE;STELZLE, MARTIN, DR., DIPL.-PHYS., 72770 REUTLINGEN, DE;WEISS, STEFAN, DR., DIPL.-BIOL., 72070 TUEBINGEN, DE;ZRENNER, EBERHARD, PROF., DR.MED., 72072 TUEBINGEN, DE;GUENTHER, ELKE, DR., 72764 REUTLINGEN, DE;STETT, ALFRED, DR., 72768 REUTLINGEN, DE;GRAF, HEINZ GERHARD, DIPL.-PHYS., 71106 MAGSTADT, DE;GRAF, MICHAEL, DIPL.-PHYS., 71332 WAIBLINGEN, DE;SCHUBERT, MARKUS B., DR.-ING., 72074 TUEBINGEN, DE;WANKA, HARALD N., DIPL.-ING., 73630 REMSHALDEN, DE;HIERZENBERGER, ANKE, DIPL.-PHYS., 71067 SINDELFINGEN, DE
分类号	A61F9/08;A61N1/05;A61N1/32;A61N1/36;(IPC1-7):A61F9/08;A61F2/14	主分类号	A61F9/08
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