| 摘要 |
A larynx tube (10) for ventilation has a tube shaft (12), which has a ventilation lumen (18), having an oesophageal cuff (28) which is arranged on the tube shaft (12) for blocking the oesophagus (14) and having a drainage channel (46) which has a drainage opening (48′) which is arranged distally in respect of the oesophageal cuff (28). The drainage channel (46) is formed by a drainage pipe (44) which is arranged in a longitudinal groove (42) of the tube shaft (12) which is provided on an outer side (40) of the tube shaft (12). The drainage pipe (44) is adhesively bonded and/or welded to the tube shaft (12). The tube shaft (12) has a proximal and a distal longitudinal shaft portion (56, 58) which are adhesively bonded and/or welded to each other. The distal longitudinal shaft portion (58) is constructed as an injection-moulded component. |
