FLEXIBLE DRIVING ACTUATOR FOR BREAST PUMP Russian patent published in 2015 - IPC A61M1/06 

FIELD: medicine.

SUBSTANCE: group of inventions refers to medical equipment. A driving actuator for evacuating a vacuum chamber of a breast pump comprises a body, a motor connected to a rotary actuator in the body, and a flexible membrane connected to the body. A flexible belt is attached between the actuator and flexible membrane for pulling and deforming the membrane elastically for evacuating the vacuum chamber of the breast pump. What is disclosed is a breast pump using an actuating mechanism.

EFFECT: ensuring the comfort use by eliminating the discomfort and mechanical sounds.

14 cl, 4 dwg