A new invention for enhancing patient safety in laparosco pic myomectomy. A simple but unique innovation published internationally, protected with national and international patents and a registered trademark.
Dr. PISAT'S VVIN®
(Visual Vasopressor Injection Needle)
The Problem :
The existing needles for vasopressin injection are about 30 cm long
and opaque. Even on aspirating, it is almost impossible to
see blood in the syringe unless a very large vessel is punctured
The Solution:
Pisat's VVIN®provides a transparent terminal portion
(window) through which blood can be seen as soon as the needle punctu res a blood vessel, at a volume as less as 0.03ml (less than single drop of blood).
The needle can then be withdrawn,flushed, and repositioned at a new site.
