Borland L M
University of Pittsburgh School of Medicine, Pennsylvania, USA.
Int Anesthesiol Clin. 1997 Summer;35(3):99-106. doi: 10.1097/00004311-199703530-00012.
Supralaryngeal Venturi jet ventilation provides superb surgical visualization and access to the larynx, including the anterior and posterior commissure. When VJV is delivered through a metal cannula and laryngoscope or all-metal endotracheal tube or bronchoscope, there is no inorganic combustible material in the surgical field, making supralaryngeal VJV a safe as well as effective technique for CO2 laser surgery on the airway.
喉上Venturi喷射通气可提供极佳的手术视野并能进入喉部,包括前后联合。当通过金属套管及喉镜、全金属气管导管或支气管镜进行喷射通气时,手术视野中不存在无机可燃物质,这使得喉上喷射通气成为气道二氧化碳激光手术的一种安全且有效的技术。