发明名称 |
MEDICAL CATHETER DEVICE |
摘要 |
Present invention is a medical catheter apparatus used for implanting a vascular stent into a vessel of a living body comprising a catheter (2) including a distal portion where a balloon (3) attaching a vascular stent (4) is provided, and a sheath (1) into which the catheter is inserted and to be moved relative to the catheter between the section where it covers the balloon on which a vascular stent is mounted and the section where it exposes the vascular stent mounted on the balloon. The sheath comprises a first tubular member (15) covering the distal portion at which the balloon is provided, and a second tubular member (16) covering the proximal portion of the catheter and connected with the first tubular member. The first tubular member is formed of a tubular member capable of flexible deformation and the second tubular member is formed of a tubular member less extensible in the axial direction than the first tubular member. |
申请公布号 |
EP2481378(A4) |
申请公布日期 |
2014.01.08 |
申请号 |
EP20100818531 |
申请日期 |
2010.09.09 |
申请人 |
KYOTO MEDICAL PLANNING CO., LTD. |
发明人 |
IGAKI, KEIJI;YAMADA, HIROKAZU |
分类号 |
A61F2/958;A61F2/966;A61M25/00;A61M29/02 |
主分类号 |
A61F2/958 |
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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