| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tube connecting mechanism for an endoscope which is short in an axial direction. <P>SOLUTION: The connecting mechanism 61 connects an air-feeding tube 51 and a water-feeding tube 53 to an air-/water-feeding tube 55. One end surface 67f at one end of a connecting member 67 sandwiches flange portions 51b, 53b of the air-feeding tube 51 and the water-feeding tube 53, respectively, between the air-feeding tube 51 and a first holding member 63 having openings 63a, 63b allowing the water-feeding tube 53 to be inserted through the inner circumference. The other end surface 67g of the other end of the connecting member 67 sandwiches a flange portion 55b of the water-/air-feeding tube 55 between the air-feeding tube 51 and a second holding member 65 having an opening 65a allowing the air-/water-feeding tube 55 to be inserted through the inner circumference. <P>COPYRIGHT: (C)2013,JPO&INPIT |
