Steerable Tape-Spring Needle for Autonomous Sharp Turns Through Tissue
Steerable needles offer a minimally invasive method to deliver treatment to hard-to-reach tissue regions. We introduce a new class of tape-spring steerable needles capable of sharp turns ranging from 15 to 150 degrees with a turn radius as low as 3mm, which minimizes surrounding tissue damage. In this work, we derive and experimentally validate a …
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