LINING FOR MAMMARY GLAND Russian patent published in 2020 - IPC A61M1/06 

FIELD: medicine.

SUBSTANCE: group of inventions relates to medical equipment. Breast pump unit for expressing human breast milk contains a vacuum pump for creating pressures and at least one breastplate for a hermetic application on the mammary gland to be expressed. Lining for the mammary gland contains an internal chamber for placement of breast nipple of the maternal breast in it and at least one external chamber, which at least partially surrounds the nipple. Inner chamber is configured to create first pressure of vacuum pump, and at least one external chamber is configured to create in it at least one second pressure of vacuum pump. First pressure is constant over time pressure, and at least one second pressure is pulsating pressure. There is a sensor for determining the position of the nipple during a decoding process and a control unit which is configured to adjust the first pressure and/or at least one second exposure in accordance with that specific position of the nipple. Disclosed are embodiments of the lining on the mammary gland and the lining block on the mammary gland.

EFFECT: technical result consists in increase in productivity and reduction of duration of decapitation during one session.

8 cl, 13 dwg