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    • 4. 发明公开
    • ENDOSCOPY DEVICE
    • 内窥镜装置
    • EP3032997A1
    • 2016-06-22
    • EP14765998.1
    • 2014-08-15
    • Teleflex Life Sciences
    • POULSEN, SylwiaPOH, Teck
    • A61B1/273A61M16/04
    • An endoscopy device (1) for facilitating use of an endoscope, comprising at least one airway tube (2) and a mask (3) having a distal end (4), a proximal end (5) and a peripheral formation &xgr;&bgr;) capable of conforming to, and fitting within, the actual and potential space behind the larynx of the patient to form a seal around the circumference of the laryngeal inlet, the peripheral formation (6) establishing separation between a laryngeal; chamber side (3a) and a pharyngeal side (3b), the device further comprising a conduit (8) adapted for passage of an endoscope into the oesophagus of a patient when mask (3) is in place, conduit (8) including a distal end for cooperation with the oesophageal sphincter, the conduit having a laryngeal side (8d), a pharyngeal side (8c), a right side (8e) and a left side (8f), and an outlet wherein at the outlet the width between the left side and the right side is smaller than the width of the conduit.
    • 1。一种用于促进使用内窥镜的内窥镜装置(1),包括至少一个气道导管(2)和具有远端(4),近端(5)和外围结构的掩模(3) 符合并贴合患者喉部后方的实际和潜在空间以围绕喉部入口周围形成密封,周边构造(6)在喉部之间建立分离; 腔室侧(3a)和咽侧(3b),所述装置进一步包括当面罩(3)就位时适于内窥镜进入患者食管的导管(8),导管(8)包括远侧 (8d),咽侧(8c),右侧(8e)和左侧(8f)的导管和出口,其中在出口处,所述导管具有在食道括约肌 左侧和右侧比导管的宽度小。