DEVICE AND METHOD OF USING THE SAME FOR REMOVING A FLOWABLE MATERIAL CONTAINED WITHIN A VESSEL OR CAVITY

摘要

A device for removing a flowable material such as a fluid contained within a vessel or cavity includes a nozzle body having an outlet, a first side portion impermeable to the flowable material located distally from the outlet, a second side portion permeable to the flowable material located proximate to the outlet, the second side portion being in fluid communication with the outlet through the nozzle body, and negative pressure generating means operatively associated with the outlet for generating negative pressure at the second side portion of the nozzle body sufficient to draw the flowable material into the nozzle body without damaging or substantially disrupting the vessel or cavity. Methods of using the same are also disclosed.