发明名称 |
ESOPHAGUS STOMA BUTTON |
摘要 |
The purpose of this invention is to provide an esophagus stoma button capable of safely forming and maintaining a stoma hole provided in an esophagus and reducing the discomfortableness of a patient. To achieve the object, in the present invention, the stoma button 9 is comprised of a shaft part 1 and a flange part 2 provide at the rear end of the shaft part rounded at the tip thereof. More specifically, in the esophagus stoma button 9, a flange part is provide at the rear end of the shaft part rounded at the tip thereof, and a lumen having a generally circular cross section in the area ranging from the shaft part to the flange part is provided, a means for fixing a catheter for infusion is provided in the flange part with a flat and generally circular shape and a means for tightly closing the opening of the flange part is provided at the opening thereof. |
申请公布号 |
CA2462829(C) |
申请公布日期 |
2011.10.11 |
申请号 |
CA20012462829 |
申请日期 |
2001.10.03 |
申请人 |
SUMITOMO BAKELITE CO., LTD.;OISHI, HIDETO |
发明人 |
NAKAGAWA, MASATO;SAKAGUCHI, YUKIHIKO;OISHI, HIDETO |
分类号 |
A61B17/34;A61M25/02;A61J15/00;A61M1/00;A61M25/00;A61M25/01;A61M25/06;A61M25/08;A61M31/00;A61M39/00 |
主分类号 |
A61B17/34 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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