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    • 2. 发明申请
    • ANASTOMOTIC RING DEVICE WITH LOCKING MEANS
    • 具有锁定手段的感应环设备
    • WO2008040582A1
    • 2008-04-10
    • PCT/EP2007/057778
    • 2007-07-27
    • Ethicon Endo-Surgery, Inc.PASTORELLI, AlessandroBILOTTI, FedericoTACCHINO, RobertoTHOMPSON, Brian James
    • PASTORELLI, AlessandroBILOTTI, FedericoTACCHINO, RobertoTHOMPSON, Brian James
    • A61B17/11
    • A61B17/1114A61B17/0643A61B2017/0641
    • The invention relates to a locking device (6) for an anastomotic ring device (1) of the type comprising at least a proximal ring (2) and a distal ring (3) intended to be positioned on either side of a proximal (4) and distal tissue portion (5) and suitable to clamp the proximal and distal tissue portions (4, 5) between them when the ring device (1) is actuated, wherein both rings (2, 3) define a central passage opening across the ring device (1). The locking device (6) is adapted to connect the distal and proximal rings (2, 3) to lock the ring device (1) in its actuated configuration and comprises a longitudinal portion (20) insertable in the passage opening of at least one (3) of the proximal and distal rings (2, 3) and a bushing portion (7) adapted to cover an inside surface of the tissue portions (4, 5) clamped between the compression rings. In this manner, the locking device combines a ring connecting function with a tissue stenting feature.
    • 本发明涉及一种用于吻合口装置(1)的锁定装置(6),该装置包括至少近端环(2)和远端环(3),所述近端环(2)和远端环(3)位于近端(4)的任一侧上, 和远端组织部分(5),并且适于在环形装置(1)被致动时将近端和远侧组织部分(4,5)夹紧在它们之间,其中两个环(2,3)限定穿过环的中心通道开口 装置(1)。 锁定装置(6)适于连接远端和近端环(2,3),以将环形装置(1)锁定在其致动构造中并且包括纵向部分(20),该纵向部分可插入至少一个( 近端环和远端环(2,3)的衬套部分(3)和适于覆盖夹在压缩环之间的组织部分(4,5)的内表面的衬套部分(7)。 以这种方式,锁定装置将环形连接功能与组织支架特征组合。