Figure 2.
(a) Components of the design: force sensitive motorized unit, and the disposable prebent needle (b) Assembled prototype (c) Tool actuation: the microneedle is exposed by retracting the guide tube as much as 2.4 mm.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.