Apparatus for occluding a vessel and enhancing blood flow within a catheter are provided, wherein a catheter comprises a multi-section self-expanding wire weave forming a radially expandable body and an occlusive distal section, covered with an elastomeric polymeric coating, and disposed within an outer sheath. The system includes a security network including a plurality of monitoring devices coupled to a centralized security manager. A sensor module can be installed in the chamber for measuring different parameters of the fluid. An explosion chamber receives an explosive force and directs the explosive force generally downward against the portion of the impingement device received in the barrel to drive the impingement device rapidly downward to an extended position.