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    • 49. 发明专利
    • Instrument for capturing thrombus in blood vessel
    • 用于在血管中捕获血栓的仪器
    • JP2010188068A
    • 2010-09-02
    • JP2009038326
    • 2009-02-20
    • Will Fine:Kk株式会社ウィルファイン
    • SAKAI NOBUYUKI
    • A61B17/00A61B17/22
    • A61B17/320725A61B17/221A61B17/32075A61B2017/00778A61B2017/22034A61B2017/2212A61B2017/320733A61B2090/034
    • PROBLEM TO BE SOLVED: To provide a new instrument for capturing a thrombus in a blood vessel, which reliably captures and removes an embolus such as the thrombus sticking to a blood vessel wall. SOLUTION: The instrument for capturing the thrombus in the blood vessel includes: a wire body 10 which is inserted into a catheter C passing through the blood vessel B and freely comes in and out through the front end thereof; and a thrombus-capturing part 20 which is attached to the front end of the wire body 10, wherein the thrombus capturing part 20 is provided with a fixing part 21 located at the front end of the wire body 10, a stopper 22 fixed to the wire body 10 apart a definite distance from the fixing part 21, a movable part 23 attached, in a slidable manner, to the wire body 10 posterior to the stopper 22, and an elastic coil 24 bridging between the fixing part 21 and the movable part 23. Owing to this structure, this instrument ensures the capture and removal of an embolus such as a thrombus T sticking to the blood vessel wall. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种用于捕获血管中的血栓的新仪器,其可靠地捕获和去除栓塞(例如粘附到血管壁的血栓)。 解决方案:用于捕获血管中的血栓的仪器包括:线体10,其插入通过血管B的导管C中,并通过其前端自由进出; 以及附着在线体10的前端的血栓捕获部20,其中,血栓捕获部20设置有位于线体10的前端的固定部21,固定在线体10上的止动件22。 与固定部21分开一定距离的线体10,可滑动地附接到止动器22后方的线体10的可动部23以及在固定部21与可动部之间桥接的弹性线圈24 由于这种结构,该仪器确保捕获和去除栓塞(如栓塞在血管壁上)的栓塞。 版权所有(C)2010,JPO&INPIT