公开(公告)号：US20050150505A1

公开(公告)日：2005-07-14

申请号：US10811121

申请日：2004-03-26

申请人： Kevin Burrow ,  Dennis Irlbeck ,  Thomas McGrail ,  Bart Burrow ,  Michael Mitchell ,  David Richards

发明人： Kevin Burrow ,  Dennis Irlbeck ,  Thomas McGrail ,  Bart Burrow ,  Michael Mitchell ,  David Richards

IPC分类号： A61M15/00 ,  A61M16/00 ,  A61M16/08 ,  A62B7/00 ,  A62B9/00

CPC分类号： A61M16/0875 ,  A61M16/0816 ,  A61M16/1065 ,  A61M16/107 ,  Y10S128/911

摘要： A unilimb breathing circuit has a proximal end coupling member, a distal end coupling member, an expiratory tube extending between the proximal and distal end coupling members, and an inspiratory tube extending between the proximal and distal end coupling members. The expiratory tube is a corrugated expiratory tube that is expandable between a fully compressed rest position, and a fully expanded rest position, and has a plurality of intermediate rest positions. At the plurality of intermediate rest positions, the expiratory tube is capable of maintaining its rest length without the exertion of an external force. The inspiratory tube is a corrugated inspiratory tube having a length that is variable between a fully compressed rest position and a fully expanded rest position, and includes a plurality of intermediate rest positions between the fully expanded rest position and the fully compressed rest position. The inspiratory tube is also capable of maintaining these intermediate rest positions without the exertion of an external force.

摘要翻译： 无呼吸呼吸回路具有近端联接构件，远端联接构件，在近端和远端联接构件之间延伸的呼气管，以及在近端和远端联接构件之间延伸的吸气管。 呼气管是在完全压缩的静止位置和完全展开的静止位置之间可扩张的波纹呼气管，并且具有多个中间静止位置。 在多个中间休息位置，呼气管能够保持其休息长度而不会产生外力。 吸气管是波纹吸气管，其长度在完全压缩的静止位置和完全展开的静止位置之间是可变的，并且包括在完全展开的静止位置和完全压缩的静止位置之间的多个中间静止位置。 吸气管还能够保持这些中间静止位置而不会受到外力的影响。