Laryngeal Masks

《英文msh词典》Laryngeal Masks
[主题词] Laryngeal Masks
[同义词] Laryngeal Mask Airway
[入口词] Airway,Laryngeal Mask
[入口词] Airways,Laryngeal Mask
[入口词] Laryngeal Mask
[入口词] Laryngeal Mask Airways
[入口词] Mask,Laryngeal
[入口词] Masks,Laryngeal
[中文释义] 喉面罩
[英文释义] A type of oropharyngeal airway that provides an alternative to endotracheal intubation and standard mask anesthesia in certain patients. It is introduced into the hypopharynx to form a seal around the larynx thus permitting spontaneous or positive pressure ventilation without penetration of the larynx or esophagus. It is used in place of a facemask in routine anesthesia. The advantages over standard mask anesthesia are better airway control,minimal anesthetic gas leakage,a secure airway during patient transport to the recovery area,and minimal postoperative problems.