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.
Design constraints and specifications for the arborizing catheter
| Design criteria | Specification |
|---|---|
| Max cannula OD | 3 mm |
| Length (for animal model) | 13 cm |
| Max microneedle OD × ID | 500 μm × 200 μm |
| Max microneedle deployment depth | 5 cm |
| Number of ports | ≥5 |
| Microneedle separation distance | >1–1.5 cm |
| Materials | Ceramic, titanium, PEEK |
