公开(公告)号：US07694675B2

公开(公告)日：2010-04-13

申请号：US11269185

申请日：2005-11-08

申请人： Jochim Koch ,  Klaus Radomski

发明人： Jochim Koch ,  Klaus Radomski

IPC分类号： A61M15/00 ,  A61M16/00 ,  H05B3/00

CPC分类号： A61M16/162 ,  A61M16/1075 ,  A61M16/109 ,  A61M16/1095 ,  A61M16/147 ,  A61M16/16

摘要： An improved, pumpless respirator (ventilator) humidifier is provided with a water refilling device (1, 2) and with an electrically heated evaporator (5). The evaporator (5) has a tubular housing, which is filled with a porous sintered material. A front side of the housing is in liquid connection with the automatic water refilling device (1, 2) and the other front side is in connection with an evaporator chamber (4), through which breathing gas flows. The evaporator (5) is provided with a porous sintered glass or ceramic with a pore size of 10 μm to 40 μm in a first, lower, unheated area (14), and the evaporator (5) is provided with a porous sintered metal with a mean pore size of 50 μm to 200 μm in a second, upper area (15) heated by means of a heater (6).

摘要翻译： 改进的无喷雾呼吸器（呼吸机）加湿器配有加水装置（1,2）和电加热蒸发器（5）。 蒸发器（5）具有管状壳体，其中填充有多孔烧结材料。 壳体的前侧与自动补水装置（1,2）液体连接，另一个前侧与蒸发器室（4）连接，呼吸气体通过该蒸发室。 蒸发器（5）在第一，下部未加热区域（14）中设置有孔径为10μm至40μm的多孔烧结玻璃或陶瓷，并且蒸发器（5）设置有多孔烧结金属，其具有 在通过加热器（6）加热的第二上部区域（15）中的平均孔径为50μm至200μm。