公开(公告)号：US20110071466A1

公开(公告)日：2011-03-24

申请号：US12885145

申请日：2010-09-17

申请人： Brian H. Silver ,  Sam Levey ,  Carr Lane Quackenbush ,  Beda Weber ,  Etienne Furrer ,  Daniela Wäckerlin

发明人： Brian H. Silver ,  Sam Levey ,  Carr Lane Quackenbush ,  Beda Weber ,  Etienne Furrer ,  Daniela Wäckerlin

IPC分类号： A61M1/06

CPC分类号： A61M1/06 ,  A61M1/0072 ,  A61M1/064 ,  A61M1/066 ,  A61M2202/0014

摘要： The present invention provides a breastshield for use in a breastpumping system for expressing milk, the breastshield being of such a construction that substantially limits the amount of air between the breast/nipple and the breastshield surrounding the breast/nipple, and most preferably virtually eliminates any air at least in the area of the breast and nipple. In some embodiments, any air in the breastpumping system is substantially eliminated. With the amount of air limited, the mechanism used for generating the pressure difference in the breastshield (e.g., vacuum or negative pressure), such as a diaphragm pump, does not need to do as much work. Less energy is required for the expression of milk, and thus the size of pump used can be decreased, thereby reducing the overall cost of the device.

摘要翻译： 本发明提供一种用于乳汁抽吸系统中用于表达乳的胸罩，该胸罩具有基本上限制乳房/乳头与乳房/乳头周围的胸罩之间的空气量的结构，并且最优选地实际上消除了任何 空气至少在乳房和乳头区域。 在一些实施例中，抽吸系统中的任何空气基本上被消除。 随着空气量的限制，用于产生护目镜（例如真空或负压）的压力差的机构，例如隔膜泵，不需要做太多的工作。 对牛奶的表达需要更少的能量，因此可以减少使用的泵的尺寸，从而降低装置的整体成本。

公开(公告)号：US09603982B2

公开(公告)日：2017-03-28

申请号：US12885145

申请日：2010-09-17

申请人： Brian H. Silver ,  Sam Levey ,  Carr Lane Quackenbush ,  Beda Weber ,  Etienne Furrer ,  Daniela Wäckerlin

发明人： Brian H. Silver ,  Sam Levey ,  Carr Lane Quackenbush ,  Beda Weber ,  Etienne Furrer ,  Daniela Wäckerlin

IPC分类号： A61M1/06 ,  A61M1/00

CPC分类号： A61M1/06 ,  A61M1/0072 ,  A61M1/064 ,  A61M1/066 ,  A61M2202/0014

摘要： The present invention provides a breastshield for use in a breastpumping system for expressing milk, the breastshield being of such a construction that substantially limits the amount of air between the breast/nipple and the breastshield surrounding the breast/nipple, and most preferably virtually eliminates any air at least in the area of the breast and nipple. In some embodiments, any air in the breastpumping system is substantially eliminated. With the amount of air limited, the mechanism used for generating the pressure difference in the breastshield (e.g., vacuum or negative pressure), such as a diaphragm pump, does not need to do as much work. Less energy is required for the expression of milk, and thus the size of pump used can be decreased, thereby reducing the overall cost of the device.