Vivacelle Bio, Inc. | 465 followers on LinkedIn. A New Paradigm In Fluid Resuscitation | VIVACELLE BIO, Inc. is a developmental stage biotechnology company developing products utilizing nanoparticle technology. Their first product, VBI-1, a colloid non-blood volume expander appears to be safer and far more effective than the standard treatment for hypovolemia in animal studies and received green light from FDA to start a phase IIa clinical trial in hypovolemia due to blood loss. The immediate other product in the pipeline is VBI-S, targeting hypovolemia due to sepsis/septic shock.