Risks and precaution of bubble chamber clotting in continuous blood purification / 医学研究生学报

Continuous blood purification is a group of extracorporeal blood purification techniques therapy technology,because of its continuous,slow removal of water and solute characteristics,It has become an important auxiliary method in the treatment of criti-cal patients. The clotting of bubble chamber in cardiopulmonary bypass(CPB)is a difficult problem in the process of continuous blood purification treatment. This article elaborates the factors such as the level of bubble chamber,CBP treatment time,blood flow velocity, patient's internal environment,anticoagulant way and so on.We provide a guidance for the targeted nursing intervention of critically pa-tients who are undering CBP treatment.