公开(公告)号：US20150028519A1

公开(公告)日：2015-01-29

申请号：US14511933

申请日：2014-10-10

申请人： ResMed R&D Germany GmbH

发明人： Bernd LANG ,  Achim BIENER ,  Martin BECHTEL ,  Harald VÖGELE ,  Caspar Graf STAUFFENBERG

IPC分类号： A61M16/06 ,  B29C45/16

摘要： A headband for use in supporting a breathing mask on a user's face comprises a flexible band body that is provided with upper and lower band portions. At least some portions of the band body are made of a foamed plastic material. The headband may be provided with a supporting structure made of a material in which at least some portions of the supporting structure can be individually adjusted to the shape of the back of the user's head. A method for producing the headband and the supporting structure include injecting a plastic material into a first molding tool space to form a stiffening layer, subsequently, injecting a pore-forming plastic material into a second molding tool space such that the pore-forming plastic material at least partially covers the stiffening layer to form a cushion layer.

摘要翻译： 用于在用户面部支撑呼吸面罩的头带包括设置有上带和下带部分的柔性带体。 带体的至少一些部分由发泡塑料材料制成。 头带可以设置有由材料制成的支撑结构，其中支撑结构的至少一些部分可以单独地调整到使用者头部的后部的形状。 用于制造头带和支撑结构的方法包括将塑料材料注入第一模制工具空间以形成加强层，随后将成孔塑料材料注入到第二模制工具空间中，使得成孔塑料材料 至少部分地覆盖加强层以形成缓冲层。