| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stent delivery system, in which excessive contraction or additional expansion of a stent is not necessary, and the stent can be placed by observation through an endoscope. <P>SOLUTION: The stent delivery system 1 is to supply the stent 2 into a body cavity. It is provided with the endoscope 6 having an insert part 5 with a curvature part 3 disposed on the tip side, a sheath 7 to which the insert part 5 is inserted, with the stent 2 inserted to an outer surface on the tip side, and a regulation means 8 to regulate relative movement of the stent 2 to the base end side of the sheath 7. The sheath 7 is formed in such a length that the curvature part 3 of the insert part 5 inserted to the sheath 7 is projectable from the tip of the sheath 7. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
