Patent ID: 9059383
Filing Date: 2015-06-16
Classification: H01L

Abstract:
1. A hand held breast pump system comprising: a body having a diaphragm for sealing off the chamber from the trumpet and the neck; a valve for dosing the neck to restrict flow of milk from the trumpet and opening the neck to allow the flow of milk from the trumpet when pressure in the chamber is above pressure in the neck; and a drive selected from at least one of interchangeable manual and motorized units for removably connecting to the body and the diaphragm and reciprocally driving the diaphragm when brought into contact therewith to vary the pressure in the chamber, wherein the diaphragm includes an actuating element for effecting pumping, the at least one of interchangeable manual and motorized units for reciprocally driving the piston, and the drive is configured to connect to said actuating element when brought into contact therewith.