| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gastrostoma tube by which the passing resistance of a syrinx is minimized when pulling out the tube from the inside of the gaster. <P>SOLUTION: An intragastric fixing part 3 which is to be inserted into the gaster is provided at the end of the tube 2. The intragastric fixing part 3 is formed in a shape nearly like a bowl having an opening of a larger diameter than the diameter of the tube 2. The end of the tube 2 is connected to the outside of the bottom part 4 of the bowl-shaped intragastric fixing part 3. Through-hole 6 is formed in the neighborhood of one side of the position where the intragastric fixing part 3 is connected with the tube 2. <P>COPYRIGHT: (C)2003,JPO |
