In patients with impaired cough, deep suctioning (with the catheter introduced more than 10 cm. into the tracheobronchial tree) was common. No. 12–14 blunt-tipped rubber catheters were generally ...

To break the suction, gently roll the tip off at an angle." The website does say that this isn't recommended for sensitive skin, which I don't have, so I'm hopeful that this will work for me.

Offering up to 30,000 Pa suction power, the device absolutely obliterates every speck in its path — and that is no small feat, as the robot offers Aeroturbo five-stage filtration to power deep ...