公开(公告)号：EP2548814A1

公开(公告)日：2013-01-23

申请号：EP12189175.8

申请日：2007-03-29

申请人： Taisei Kako Co., Ltd. ,  SHIONOGI & CO., LTD.

发明人： Shiraishi, Yasuyuki ,  Ohnishi, Kenji ,  Fujita, Tomoyuki ,  Tsuji, Masato ,  Hiramoto, Shinji

IPC分类号： B65D81/02 ,  A61J1/14 ,  B65D51/26 ,  B31D5/00

CPC分类号： B31D5/0069 ,  B31D2205/0017 ,  B31D2205/0047 ,  B31D2205/0064

摘要： A stretchable tubular net (N) is fitted around a columnar support member (6). Then, a distal portion of the net is folded radially outward or inward by a plurality of guide members disposed circumferentially of the net (N), while moving the guide members toward a net proximal side axially relative to the support member (6), whereby the net (N) is rolled up radially outward or inward to form an annular roll portion (C). Then, after the annular roll portion (C) is formed, the annular roll portion (C) is tightened by drawing a portion of the net (N) projecting from the annular roll portion (C) to a proximal side relative to the annular roll portion (C) toward the proximal side while supporting the annular roll portion (C) by keeping a holder in abutment against a proximal side portion of the annular roll portion (C).

摘要翻译： 可伸缩管状网（N）围绕柱状支撑构件（6）安装。 然后，通过设置在网（N）的周向的多个引导构件将网的远端部分径向向外或向内折叠，同时相对于支撑构件（6）沿着相对的近侧侧移动引导构件，由此 网（N）径向向外卷起或向内卷起以形成环形辊部（C）。 然后，在形成环状辊部（C）之后，通过将从环状辊部（C）突出的网（N）的一部分相对于环状辊（C）的基端部拉伸而使环状辊部（C） （C），同时通过保持与环形辊部分（C）的近侧部分抵接的支架来支撑环形辊部分（C）。