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.
MicroStentTM (Percutaneous Systems Inc., Palo Alta, CA). Based on a guidewire delivery system and the anti-retropulsion device made by the company (AccordionTM), it is designed to be inserted directly into the ureter beyond the stone and the triangular film “accordions” together to hold it in place. The holes in the film line up to promote passage of urine through the film.
