An electronically controlled breast pump for generating cyclical suction includes a cumulative vacuum pump and a plurality of switches including at least an expression mode cycle time selection switch, a peak vacuum level selection switch, and a stimulation mode switch. A controller coupled to the cumulative vacuum pump controls the apparatus which optionally further includes a four-layer assembly of the various features, an adjustable safety valve, and/or a pump head with a groove traversing top dead center of the pump head.
申请公布号
WO2010151291(A1)
申请公布日期
2010.12.29
申请号
WO2010US01710
申请日期
2010.06.15
申请人
LANSINOH LABORATORIES, INC.;KAZAZOGLU, H. SINAN;MATSUTORI, KOJI