abstract |
Different embodiment programmable pumps 10, 210, 310 including multiple reservoirs 50, 52, 250, 252, 352 are disclosed, as are methods of utilizing same. The pumps 10, 210, 310 generally include at least two reservoirs 50, 52, 250, 252, 350, 352 and means for dispensing active substances housed in each at varying flow rates. |