Suction power is generated directly from the CUSA unit, and it ensures that the suction power is consistent and the maximum possible. Consistent, strong suction provides two major benefits in ultrasonic aspiration. First, it draws tissue toward the vibrating tip, and creates a tip/tissue coupling effect.
But no longer: The American University employee is among about 36 percent of Americans age 18 to 29 with at least one tattoo, according to a survey.
Public opinion in the United States [edit]. A July 29, 2010 Rasmussen Reports nationwide poll revealed that Americans favored building a fence along the U.S. border with Mexico, with 68 percent in favor and 21 percent against (margin of error: +/- 3 percentage points).