[Design and application of an extracorporeal membrane oxygenation-specific line fixation device].

Extracorporeal membrane oxygenation (ECMO) is an important treatment for extracorporeal cardiopulmonary life support for clinically critical patients. Currently, ECMO tubing is commonly fixed by tie-wraps or tourniquets, which have shortcomings such as easy loosening and potential damage to the tubing. Improper fixation of the catheter can lead to a series of adverse events, such as accidental disconnection of the tubing, rupture of the tubing, tubing folding, and air ingress into the tubing.