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    • 2. 发明授权
    • Double endobronchial catheter for one lung isolation anesthesia and surgery
    • 双支气管导管用于一次肺隔离麻醉和手术
    • US06520183B2
    • 2003-02-18
    • US09878788
    • 2001-06-11
    • David Amar
    • David Amar
    • A61M1600
    • A61M16/04A61M16/0009A61M16/0404A61M16/0429A61M16/0434A61M16/0459A61M16/0486A61M25/0662A61M25/10A61M2025/0681A61M2025/1052Y10S128/911
    • A double endobronchial catheter that is suited for one lung isolation anesthesia and surgery that has an outer sheath that is adapted to be introduced into the patient such that the distal end of the sheath is positioned within the patient and the proximal end remains exterior of the patient. A pair of catheters are slidingly retained in separate lumens within the outer sheath lumen. Each of the catheters has an inflatable balloon at the distal end thereof with the proximal ends extending outwardly from the proximal end of the outer sheath. A stylet is removably positioned within each of the catheters so that each catheter can be manipulated independently of the other catheter within the confines of the outer sheath so that the distal ends of the catheters can be positioned at a site within the bronchi of the patient and, upon inflation of the balloons, one of the patient's lungs can be isolated and ventilation and anesthesia administered to the other lung.
    • 一种双支气管导管,其适合于一种肺分离麻醉和手术,其具有适于被引入患者体内的外护套,使得护套的远端位于患者体内,并且近端保留在患者的外部 。 一对导管滑动地保持在外鞘管内的分开的腔内。 每个导管在其远端具有可充气气囊,其近端从外护套的近端向外延伸。 探针可拆卸地定位在每个导管内,使得每个导管可以在外护套的范围内独立于另一个导管进行操作,使得导管的远端可以定位在患者的支气管内的位置, 气囊膨胀后,患者的肺部之一可以被隔离,通气和麻醉给予另一肺。