公开(公告)号：US20050197529A1

公开(公告)日：2005-09-08

申请号：US11072540

申请日：2005-03-07

申请人： Yoshio Hoshihara ,  Tetsuo Udagawa ,  Katsuya Kikuchi ,  Mamoru Machiya

发明人： Yoshio Hoshihara ,  Tetsuo Udagawa ,  Katsuya Kikuchi ,  Mamoru Machiya

IPC分类号： A61B1/00 ,  A61B1/24 ,  A61B1/273

CPC分类号： A61B1/24 ,  A61B1/00154 ,  A61B13/00

摘要： A mouthpiece for use in upper endoscopy, including a main body of generally tubular shape internally providing a passage for receiving an endoscopic insertion tube and having a teeth support portion on the outer periphery of the passage portion. The internal passage in the main body is provided with a partition plate, thereby dividing the internal passage into an upper passage for introduction of an endoscopic insertion tube and a lower passage adapted to receive and hold a patient's tongue in such a way to restrict its movements.

摘要翻译： 一种用于上部内窥镜检查的吸嘴，包括大致管状的主体，内部设置有用于接纳内窥镜插入管的通道，并且在通道部分的外周上具有齿支撑部分。 主体内部通道设置有隔板，从而将内部通道分成用于引入内窥镜插入管和下通道的上通道，该下通道适于接收和保持患者舌头以限制其运动 。