Establishment of an experimental model of autogenousoxygenator cardiopulmonary bypass in dogs
- VernacularTitle:自体肺体外循环实验动物模型的建立
- Author:
Xiaoyong XIANG
- Publication Type:Journal Article
- Keywords:
Autogenous oxygenator cardiopulmonary bypass;
Experimental animal model
- From:
Journal of Chongqing Medical University
2003;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish an experimental autogenous oxygenator cardiopulmonary bypass in dogs.Methods:Sixteen mongrel dogs were used.Under intravenous anesthesia and artificial respiration,thoracotomy and cardiac cannulations were performed:right atrium cannulation and pulmonary artery cannulation,connecting to reservoir and pump,the right heart bypass system was established;left atrium and ascending aotra cannulation,connecting to reservoir,heat exchanger and pump,the left heart bypass was established.Results:The experimental model was established successfully in fifteen dogs and one failed.Conclusion:The susscessful establishment of this experimental model depends on skillful cannulation,balance of left and right circulation,appropriate body temperature.
