Opto-fluid Cannulas

As the convergence of different techniques for cell monitoring like optogenetics, electrophysiology and fluorescence gathers speed, the cannula hybridization and fluid administration becomes imperative. For classification purposes we consider a cannula as port of entry that can be chronically implanted while injectors connect to and disconnect from cannulas. The simplest way to allow passage of liquids, optical and electrical signals in and out of the body is by using universal guiding cannula with plastic body in shape of an receptacle and a shaft.

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