Biomedical Engineering Reference
In-Depth Information
Figure 6.6
Design of the neural microprobe. (a) Top view of major microprobe features including gold wire bonding pads (left), flexible
centring 'wings' along microprobe shaft and gold 'groove' electrodes (right). (b) Cross-section of grooved electrode channel
structure. (c) Top view of grooved electrodes. (d) Gold wire bonding pads. Bipolar gold electrodes along the floor of the grooves
are 500 mm long and 12 mm wide.
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(Reprinted with kind permission of the IEEE.)
