TFX. Rusch® EZ-Blocker™ Endobronchial Blocker Receives 510(k) Clearance Teleflex Introduces Innovative Technology for Lung Isolation Procedures http://finance.yahoo.com/news/rusch-ez-blocker-endobronchial-blocker-210000148.html stockcharts.com/c-sc/sc?s=TFX&p=W&yr=1&mn=0&dy=0&i=t27047007067&r=1349730793606