Life/form™ Heart Catheterization, CVC and TPN SimulatorLF01012U Now you can train residents and staff in the techniques of performing central venous catheterization using the Life form TPN Simulator. All appropriate landmarks are palpable for realistic identification of insertion sites. Synthetic skin may be removed from shoulder to reveal dissected musculature and location of veins, arteries, and other landmarks. With the skin in place, you can actually insert the needle introducer. The tactile sensation