公开(公告)号：US20140094747A1

公开(公告)日：2014-04-03

申请号：US14113657

申请日：2012-04-25

申请人： PIGEON CORPORATION

发明人： Naoko Hirata ,  Satoru Saito ,  Daisuke Yamashita ,  Mitsuo Tashiro

IPC分类号： A61M1/06

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

摘要： The invention provides a breast pump capable of effectively preventing the occurrence of leaking of breast milk from a milk expressing section having an enlarged diameter during expression of milk, and also effectively preventing the loss of negative pressure due to leaking. A breast pump has an accommodating vessel for collecting breast milk; a breast pump main body which generates negative pressure for expressing milk; an enlarged-diameter milk expressing section having an enlarged diameter for abutting against a breast of a user; and a shock absorbing section, at least a portion of which abuts against a breast of a user by being formed in a substantially circular trumpet shape following an opening section of the enlarged-diameter milk expressing section, wherein the shock absorbing section includes an abutting section which abuts against an areola of the user and a tight contact section which makes tight contact with the user's breast.

摘要翻译： 本发明提供一种能够有效地防止母乳在牛奶表达期间具有较大直径的乳表达部分泄漏的发生的乳房泵，并且还有效地防止由于泄漏引起的负压的损失。 吸奶器具有用于收集母乳的容纳容器; 产生用于表达牛奶的负压的吸乳器主体; 具有用于抵靠使用者的乳房的扩大直径的扩大直径的牛奶表达部分; 以及冲击吸收部，所述冲击吸收部的至少一部分通过沿着所述扩径牛奶表达部的开口部形成为大致圆形的喇叭形状而与使用者的乳房抵接，其中，所述冲击吸收部包括抵接部 其邻接用户的乳晕和紧密接触部分，其与使用者的乳房紧密接触。