CAMBRIDGE, Mass.--(BUSINESS WIRE)--PerkinElmer, Inc., a global leader focused on the health and safety of people and the environment, today announced that its family cord blood banking business, ViaCord, has released its 200th umbilical cord blood stem cell unit for treatment purposes. The 200th unit will be used in a clinical trial intended to treat cerebral palsy with a re-infusion of a child’s own umbilical cord stem cells.