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DRG DISH

WHERE

RNEL

WHEN

2019-Current

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In an effort to gain a fuller understand of pain and nociceptors, our lab is involved with a grant to assemble and grow neuron cultures and assess injury-induced changes in gene expressions and protein/metabolite profile in tissue compartments.

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Under stress conditions neurons will grow and forced through micro-channels to innervate tissue which is normally found in the knee joint. 

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My role in early stage development is to design an embedded microcontroller chamber, or the DRG Dish.

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Design iterations

many iterations were made to this design, but here are some key stages during the process

Version 1.0

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Version 2.0

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Version 3.0

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Version 4.0

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Version 5.0

Version 3.0 - Gen 1

UCLA Silicon Probes

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18-8 Stainless Steel Hex Head Screw

Silicon Adhesive

High-Temperature Silicon Rubber Sheet

Zinc-Plated Steel Wing Nut

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Intan Technologies Inc. 

128-Channel Recording Headstage

version 5.0 - Gen 2

Recording capabilities and format changed prompting the new design reflected in GEN 2

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Linear Slide Adjustment Knob

Wire Bundle

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Recording Electrodes

Linear Slide

Cambridge NeuroTech Recording Probe

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Intan Technologies Inc. 

64-Channel Recording Headstage

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