The pump is divided into two Chambers, the proximal chamber and the distalchamber.
该泵被分成两个腔室,近端腔室和远端腔室。
2
An elongate nozzle can extend from the vacuum chamber along a longitudinal axis and have an exit window at a distal end of the nozzle.
细长喷嘴可从真空室沿着纵轴延伸并具有喷嘴上部的出射窗。
3
The flow volume per stroke of each chamber is determined by the lateral stroke of the entire piston assembly and also by the annular areas of the proximal and distal ends of the piston.