Patent ID: 7673775

Claim:
An apparatus for mixing and dispensing fluids, the apparatus comprising: a dispensing mechanism having a rod that has at one end a pointy dispensing tip and at the other end a flange termination, and said rod moves in a predetermined reciprocating manner in a tightly fit straight through hole into the body of said dispensing mechanism, and said straight through hole has an open end and an axially perpendicular placed hole into one side of its wall; a sealing cup that can periodically form a seal, or move out of the way in a pre-established timing correlated with the predetermined reciprocating manner of said rod, at said open end of said straight through hole; a stopper that limits and stops the forward move of said rod during the fluid dispensing process; one or more actuators; a user interface; a microcontroller unit that includes a non-volatile memory for storing the program code and look-up tables; one or more removable reservoirs for holding the materials to be dispersed and that can be positioned and connected with said dispensing mechanism; a removable mixing container; and a coupling mechanism that can make an air tight connection between said reservoir and said dispensing mechanism.