| 摘要 |
PROBLEM TO BE SOLVED: To provide a coupling mechanism which attaches an embolic implant to a deployment device firmly during embolic implant deployment and at the same time can detach the embolic implant easily and confidently after located on a target area correctly. SOLUTION: A deployment mechanism for endovascular device having an open proximal end 11 and a distal section which terminates at the position of an open distal end 13. An elongated, flexible, and hollow deployment tube 10 which is equipped with a series of fluid passage lumen 15 is included between the proximal end and the distal end. A holding sleeve 12 is fixed around the distal section of the deployment tube 10. The holding sleeve 12 has a distal extension section 17 which extends over the distal end 13 of the deployment tube at a short distance. The deployment mechanism includes further, for example, filamentus endovascular device 16 which can be an embolic implant. COPYRIGHT: (C)2007,JPO&INPIT
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