Visicu, a provider of remote monitoring ICU systems to major hospitals, upped its range to $13-$15 from $11-$13 Tuesday morning. The offering size remains unchanged at 6.0 million shares. Morgan Stanley, Wachovia Securities, Thomas Weisel and William Blair are slated as the underwriters on the deal. The stock is expected to price tonight and begin trading tomorrow on the NASDAQ under the symbol "EICU."

