公开(公告)号：US20020108612A1

公开(公告)日：2002-08-15

申请号：US10066743

申请日：2002-02-06

申请人： Drager Medical AG & Co. KGaA

发明人： Hans-Jurgen Klempau

IPC分类号： A62B007/00 ,  A61M016/00 ,  A62B001/00

CPC分类号： A61M16/0078 ,  A61M16/0084 ,  A61M16/0816 ,  A61M16/12

摘要： The invention relates to a respiration bag (1) which has at least one fold (2, 11) extending annularly over the bag (1). The respiration bag (1) can be bent in along this fold (2, 11). In this way, at least one depression results which leads to a reduced volume of the respiration bag (1). A flip over of the respiration bag from the bent-in position is prevented by sealing lips (10, 12) or additional mechanical holders which are applied from the outside to the at least one fold (2, 11). The respiration bag (1) remains stable in the bent-in position with reduced volume up to an inner pressure of 45 to 50 millibar. In this way, a respiration bag (1) for respiration volumes of different sizes is available in dependence upon, for example, whether respiration is to take place with ambient air or oxygen-enriched air or is dependent upon whether an adult or a child is to be respirated.

摘要翻译： 本发明涉及一种呼吸袋（1），其具有在袋子（1）上环形延伸的至少一个折叠（2,11）。 呼吸袋（1）可以沿着该折叠部（2,11）弯曲。 以这种方式，导致呼吸袋（1）的体积减小的至少一个凹陷。 通过从外部向至少一个折叠（2,11）施加的唇部（10,12）或附加的机械保持器来防止呼吸袋从弯曲位置翻转。 呼吸袋（1）在弯曲位置保持稳定，体积减小至内部压力为45至50毫巴。 以这种方式，用于不同尺寸的呼吸体积的呼吸袋（1）可以依赖于例如呼吸是否与环境空气或富氧空气一起发生，或取决于成年人或儿童是否是 要呼吸

公开(公告)号：US20020017298A1

公开(公告)日：2002-02-14

申请号：US09916290

申请日：2001-07-30

申请人： Drager Medical AG & Co. KGaA

发明人： Jochim Koch

IPC分类号： A61M015/00 ,  A61M016/10

CPC分类号： A61M16/16 ,  A61M16/108 ,  Y10S261/65

摘要： An evaporator chamber for mixing water vapor with respiratory gas has a supply opening for the respiratory gas, an inlet opening for the water vapor and an outlet opening for the humidified respiratory gas. With the evaporator chamber, an excellent mixing is achieved with the smallest possible structural volume. The evaporator chamber is configured as a hollow body (1) having an essentially circularly-shaped inner wall surface (5). The supply opening (4) on the upper end of the hollow body (1) is arranged in a manner which conducts in the respiratory gas essentially tangentially to the inner wall surface (5). The outlet opening (6) is located at the lower end of the hollow body (1) and the inlet opening (9) lies between the supply opening (4) and the outlet opening (6).

摘要翻译： 用于将水蒸汽与呼吸气体混合的蒸发器室具有用于呼吸气体的供应开口，用于水蒸汽的入口和用于加湿呼吸气体的出口。 使用蒸发器室，以尽可能小的结构体积实现优异的混合。 蒸发器室被构造为具有基本圆形的内壁表面（5）的中空体（1）。 中空体（1）的上端的供给口（4）以与内壁面（5）大致相切的呼吸气体的方式配置。 出口（6）位于中空体（1）的下端，入口（9）位于供给口（4）和出口（6）之间。