发明名称 |
NON-TRACHEAL VENTILATION TUBE |
摘要 |
<p>A non-tracheal ventilation tube (10) includes a multi-lumen tube shaft (12) having a proximal end and a distal end (18), a proximal cuff (14) and a dist al cuff (16). The multi-lumen tube shaft (12) is separated into a ventilation channel (20) extending from a proximal ventilation opening to a distal ventilation opening (32), a suction channel (22) extending from a proximal suction opening (42) to a distal suction opening (44), and an inflation channel (24). The proximal cuff (14) is attached to the tube shaft (12) and is connected to the inflation channel (24) for inflation and deflation. The distal cuff (16) is attached to the tube shaft (12) on the distal side of th e proximal cuff (14) and is connected to the inflation channel (24) for inflation and deflation. The proximal suction opening (42) and the proximal ventilation opening are located on the proximal side of the proximal cuff (14). The distal suction opening (14) is located on the distal side of the distal cuff (16). The distal ventilation opening (32) is located between the proximal cuff (14) and the distal cuff (16). The outside diameter of the tub e shaft (12) decreases between the proximal cuff (14) and the distal cuff (16) due to the ending of the ventilation channel (20).</p> |
申请公布号 |
CA2562677(A1) |
申请公布日期 |
2005.11.10 |
申请号 |
CA20052562677 |
申请日期 |
2005.04.13 |
申请人 |
KING SYSTEMS CORPORATION;VBM MEDIZINTECHNICK GMBH |
发明人 |
MCGRAIL, THOMAS W.;BERTRAM, VOLKER |
分类号 |
A61M16/00;A61M16/04;A62B9/06 |
主分类号 |
A61M16/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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