| 摘要 |
<p>PURPOSE:To provide a stent device capable of dealing with diversified kinds of balloon catheters by housing a stent into a tubular body which is formed with a division easing line to ease division in a diametral direction along an axial direction and is provided with an operating part for division operating to respective divided pieces. CONSTITUTION:The stent 1 is housed in the middle position in a transparent tube 2 and the division operating member is mounted on one end side of the transparent tube 2. The stent 1 is diametrally reduced by heat set, etc. The transparent tube 2 consists of a transparent plastic material and is formed with, for example, two lines of the division easing lines 2a along the axial direction and is made bisectable in the diametral direction. The division easing lines 2a are formed by, for example, a method of incising the peripheral surface of the tube 2 down to the middle part in the thickness direction. The tube 2 is easily divided in this part if the force to some extent is applied thereupon. Operating pieces 3b, 3c are respectively formed in correspondence to the respective parts divided by the division operation in the division operating member so that the easy pulling of the stent by clamping with the fingertips, etc., is made possible.</p> |
