A new method of NOTES : experimental study of trans oral-substernum incision thoracic endoscopic surgery on animals
10.3760/cma.j.issn.1001-4497.2014.11.008
- VernacularTitle:经口底行胸腔内手术的动物实验
- Author:
Di ZHANG
;
Zhe ZHANG
;
Xinglong FAN
- Publication Type:Journal Article
- Keywords:
NOTES;
Thoracoscope;
Lung biopsy;
Experiments on animals
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2014;30(11):668-669,672
- CountryChina
- Language:Chinese
-
Abstract:
Objective To find a new operation based on the themy of NOTES,through the way of mouth floor-pretracheal space-retrosternal space,instead of through esophagus or the trachea.Methods We anesthetized six mongrel dogs with endotracheal intubation,then cut the tissue between the incisors and the glossodesmus.The retrosternal space was separated slowly by the balloon expander,and cut the right mediastinal fascia,and went through thorax,then cut a small piece of lung tissue,which would be used to biopsied.Results All of the 6 operations were successfully completed,without any arrhythmia,serious bleeding,airway obstruction and death.Conclusion It doesn't need the soft endoscope in the new operation,which will have bigger operating space and to be safer,just with pin type thoracoscope and related apparatus.
