发明名称 VASO-OCCLUSIVE DELIVERY DEVICE WITH KINK RESISTANT, FLEXIBLE DISTAL END
摘要 <P>PROBLEM TO BE SOLVED: To provide a system and a delivery device for implanting a vaso-occlusive device for establishing an embolus or vascular occlusion in a vessel of a human or veterinary patient. <P>SOLUTION: A device (60) for delivering an occlusive element includes an elongate sheath (64) having a lumen (66) therein. An elongate core member (68) is disposed within the lumen and is formed from a proximal portion (68a) and a distal portion (68b) connected via a joint (70). The distal portion of the elongate core member includes a severable junction (90) secured to the occlusive element. A marker coil (78) is coaxially arranged around the distal portion of the elongate core member and is partially disposed inside the sheath lumen. A coil member (80) is coaxially arranged around the distal portion of the elongate core member and coaxially arranged around at least a portion of the marker coil extending outside the lumen of the sheath. The coil member is secured at a distal end thereof to the distal portion of the elongate core member. The device resists axial compression while allowing for radial bending. <P>COPYRIGHT: (C)2012,JPO&INPIT
申请公布号 JP2012071151(A) 申请公布日期 2012.04.12
申请号 JP20110245416 申请日期 2011.11.09
申请人 STRYKER CORP;STRYKER NV OPERATIONS LTD 发明人 HENRY BILL;DALY CHARLES;FORD RUSSELL;WILLIAMS MICHAEL;DUONG HANH;DEVANEY HUGHIE;RAMZIPOOR KAMAL;TEOH CLIFFORD;MURPHY RICHARD;HUFFMASTER ANDREW;MCGILL SCOTT
分类号 A61B17/00;A61B17/12;A61F2/84 主分类号 A61B17/00
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