Arrangement for receiving electrical signals from living cells and for the selective transmission of electrical stimulation to living cells
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United States of America Patent
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Issued Date -
May 12, 2005
app pub date -
Aug 19, 2004
filing date -
Feb 19, 2002
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention involves an array to couple a live cell, in particular a nerve cell, with an electronic circuit to pick up directly or indirectly electrically active cell signals and/or to electronically stimulate the cell, with a passive electronic element (C1, R1), where one terminal is connected to a reference potential (M), and the other terminal is connected to a switched output of an electronic switch (T1) the input of which can be connected to a signal or voltage source (point B), where an electrically conducting contact element (1) can be brought into contact with the cell (2) and is connected between the output of the electric switch (point P) and the associated terminal of the passive electronic component (C1, R1).
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