EX-21.1 5 g12440sbexv21w1.htm EX-21.1 SUBSIDIARIES OF THE REGISTRANT EX-21.1 Subsidiaries of the Registrant
 

Exhibit 21.1
SUBSIDIARIES
         
        Name Under Which Subsidiary
Name of Subsidiary   State of Incorporation   Is Doing Business
 
Isis Tele-Communications, Inc.
  Delaware   Isis Tele-Communications, Inc.
SafeStitch LLC
  Virginia   SafeStitch LLC