PORTACCESS
system of minimally invasive surgical devices, namely, catheters, vascular introducers for placement of catheters, percutaneous vascular access ports, tubing sets, trocars, heart valve prostheses and holders for heart valve prostheses and retractors; surgical instruments, namely, knives, needle drivers, scalpels, scissors, electrocautery devices and valve sizers
Cancelled · October 1, 1997 · 75366105 ·
