An apparatus for removing a solid object from a body canal or vessel includes a coil of wire configured to slidably receive a guide wire and a sack having a mouth and a closed bottom opposite the sack. The computer graphics system comprises an offset value generator and a function evaluator. The electrochemical storage test circuit is configured to be coupled to an electrochemical storage unit. A traditional jack handle must be constantly used, detached, reattached, and used again approximately 20-30 times before the jack would be an appropriate level for a user to change a tire or perform other desired car repairs or alterations.