{TAIL ~ The piezoelectric system} can also include a receiving member 146 positioned on a side of {HEAD ~ the inner lumen} 126 opposed to the flow control member 128, 129 
{ TAIL ~ The piezoelectric system } can also include a receiving member 146 positioned on a side of { HEAD ~ the inner lumen } 126 opposed to the flow control member 128 , 129
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH