[A new adaptor for endotracheal tubes to permit suction without interrupting artificial ventilation (author's transl)].

A new side-hole adapter (C/D SUCTION ADAPTER, Novametrix Medical System) enables tracheobronchial suctioning during uninterrupted mechanical ventilation. Compared to conventional end-hole suctioning techniques a significantly smaller drop of arterial pO2 during suctioning procedures was found. Additional advantages e.g. reduced formation of microatelectasis, improved expulsion of bronchial secretion and lower risk of tracheal mucosa lesions by the catheter tip are discussed.