Patent ID: 10773017

Abstract:
A micro pump is applied to be implanted into human's blood vessels and includes a substrate, a flow-guiding-and-actuating unit, plural switching valves, a driving chip and a micro-monitor. The substrate has plural guiding channels including an inlet channel, an outlet channel and a branch channel. The flow-guiding-and-actuating unit covers a compressing chamber, and is enabled to change the volume of the compressing chamber so as to transport fluid. When a communication connector of the driving chip receives an external command, the driving chip enables the flow-guiding-and-actuating unit and the micro-monitor, and controls the open/closed states of the switching valves covering an outlet aperture and a storage outlet, thereby the flow-guiding-and-actuating unit drives the fluid medicine from a storage chamber to the outlet aperture, so as to deliver the fluid medicine to a target blood vessel.