 After which time negative aspiration was again performed through the Epimed® Tun-L catheter and then 10 cc of solution was then infused through the catheter, this was done over a 10-minute period with initial 3 cc test dose. 
After which time negative aspiration was again performed through the Epimed ® Tun - L catheter and then 10 cc of solution was then infused through the catheter , this was done over a 10 - minute period with initial 3 cc test dose .