Tracheal catheter with closeable suction lumen

Details Tracheal catheter with closeable suction lumen Tracheal catheter with closeable suction lumen

A - Human Necessities

61

M

A61M 16/04 (2006.01) A61M 1/00 (2006.01)

Patent

CA 2623163

A multilumen tracheal tube (10) and a method of suctioning fluids through the same are disclosed. The tube includes a rinse lumen (18) and a suction lumen (16), the rinse lumen enables rinsing of fluids within the suction lumen while simultaneously suctioning the fluids and ventilating the patient. A closure mechanism (54, 56) is provided to seal off the interior of the tracheal tube during the rinse function. This enables higher rinse pressures and greater suctioning capabilities.

L~invention concerne un tube (10) trachéal à plusieurs lumières et une méthode de succion de liquides à travers ledit tube. Le tube comprend une lumière (18) de rinçage et une lumière (16) de succion, la lumière de rinçage permet le rinçage de liquides dans la lumière de succion pendant une succion de liquides et une ventilation simultanées du patient. Un mécanisme d~obturation (54, 56) est installé pour sceller l'intérieur du tube trachéal pendant l~opération de rinçage. Ce mécanisme permet de plus hautes pressions de rinçage et de plus grandes capacités de succion.

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