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31. 发明申请

WO2020068402A1 AGGRESSIVE FEATURED CLIPS WITH IMPROVED TISSUE RETENTION 审中-公开
公开(公告)号：WO2020068402A1
公开(公告)日：2020-04-02
申请号：PCT/US2019/050211
申请日：2019-09-09
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： RYAN, Shawn , PYATAEVA, Irina
IPC分类号： A61B17/122 , A61B17/128 , A61B17/08
摘要： A system for treating tissue includes a capsule including a channel extending therethrough; first and second clip arms each extending from a proximal end to a distal end, the proximal ends being received within the channel of a capsule to be moved between an open tissue receiving configuration; and a closed tissue clipping configuration. The first clip arm includes a first tissue retention feature at a distal portion thereof configured to pierce through a target tissue when in the tissue clipping configuration and subsequently release the target tissue when the clip arms are moved to an at least partially open configuration. The second clip arm includes a second tissue retention feature at a distal portion thereof configured to pierce and retain the target tissue thereon when in both the closed tissue clipping configuration and the open tissue receiving configuration.

32. 发明申请

WO2018085433A1 USER ACTUATED RELOADABLE CLIP CARTRIDGE 审中-公开
标题翻译：用户激活的可拆卸夹式碳粉盒
公开(公告)号：WO2018085433A1
公开(公告)日：2018-05-11
申请号：PCT/US2017/059576
申请日：2017-11-01
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： ESTEVEZ, Ramon , RYAN, Shawn , GOLDEN, John
IPC分类号： A61B17/128 , A61B17/122
摘要： A system for treating tissue includes an applicator and a clip assembly. The applicator includes a catheter extending longitudinally and a lumen extending therethrough, a control member extending through the lumen of the catheter. The assembly is releasably coupleable to a distal end of the applicator. The assembly includes a pair of clip arms, proximal ends of which are slidably received within a channel of a capsule, a pair of opposing coupling elements extending proximally from the proximal ends of the arms to be fixed over the distal end of the member so that the arms are movable relative to the capsule via a longitudinal motion of the member between a tissue receiving configuration, in which distal ends of the arms are separated from one another, and a tissue clipping configuration, in which distal ends of the arms are moved toward one another.
摘要翻译：用于治疗组织的系统包括涂抹器和夹子组件。施用器包括纵向延伸的导管和延伸穿过其中的内腔，控制构件延伸穿过导管的内腔。该组件可释放地连接到施加器的远端。所述组件包括一对夹臂，所述夹臂的近端可滑动地容纳在胶囊的通道内，一对相对的联接元件从所述臂的近端向近侧延伸以固定在所述构件的远端上方，使得所述臂可通过所述构件的纵向运动相对于所述囊运动，所述构件在所述臂的远端彼此分离的组织接收构造和所述臂的远端朝向所述臂的远端运动的组织夹持构造彼此。

33. 发明申请

WO2018067569A1 PARTIALLY OVAL CAPSULE FOR RELOADABLE HEMOSTASIS CLIPPING DEVICE 审中-公开
标题翻译：部分卵圆形胶囊用于可拆卸的血管内剪切装置
公开(公告)号：WO2018067569A1
公开(公告)日：2018-04-12
申请号：PCT/US2017/054944
申请日：2017-10-03
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： KING, Joseph W. , SUON, Naroun , LEHTINEN, Laurie A. , RYAN, Shawn , MAY, Norman C. , ESTEVEZ, Ramon
IPC分类号： A61B17/122 , A61B17/128
摘要： A system for treating tissue includes an applicator having a bushing and a control member and a clip assembly having a capsule with a channel extending therethrough. The channel includes proximal and distal portions. The distal portion extends distally from the proximal portion and flaring outward in a single plane to form opposing flared sections. The assembly also includes clip arms include proximal ends slidably received within the channel to move the arms between tissue receiving and tissue clipping configurations. The assembly further includes a yoke including a distal portion connected to the arms and a proximal portion configured to be connected to the member so that longitudinal movement of the member relative to the capsule moves the arms between the tissue receiving and clipping configurations. The yoke is positioned in the capsule so that the yoke is deformable in the plane in which the capsule flares outward.
摘要翻译：用于治疗组织的系统包括具有套管和控制构件的施用器以及具有胶囊的夹具组件，所述胶囊具有延伸穿过其中的通道。通道包括近端和远端部分。远侧部分从近侧部分向远侧延伸并且在单个平面中向外张开以形成相对的喇叭状部分。组件还包括夹臂，所述夹臂包括可滑动地容纳在通道内的近端，以在组织夹持构造和组织夹持构造之间移动臂。所述组件进一步包括轭，所述轭包括连接到所述臂的远侧部分和构造成连接到所述构件的近侧部分，使得所述构件相对于所述囊的纵向运动使所述臂在所述组织接收和夹紧构造之间移动。轭位于胶囊中，使得轭在胶囊向外张开的平面内可变形。

34. 发明申请

WO2018057461A1 RELOADABLE APPLICATOR FOR HEMOSTATIC CLIPS 审中-公开
标题翻译：用于止血钳的可更换涂药器
公开(公告)号：WO2018057461A1
公开(公告)日：2018-03-29
申请号：PCT/US2017/052069
申请日：2017-09-18
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： KING, Joseph W. , RYAN, Shawn , ESTEVEZ, Ramon
IPC分类号： A61B17/122 , A61B90/00 , A61B17/128
摘要： A system for treating tissue includes a clip assembly including a pair of clip arms, proximal ends of the clip arms slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration, and an applicator releasably coupleable to the clip assembly to move the clip assembly between the tissue receiving configuration and the tissue clipping configuration, the applicator including a control member having a plurality of nodes extending therealong, each node having a cross-sectional are larger than a cross-sectional area of a remaining portion of the control member and configured to be coupled to the proximal end of the clip arms, a distal-most one of the nodes severable from a next immediately proximal one of the nodes, when a force exerted thereon exceeds a predetermined threshold value, to release the clip assembly from the applicator.
摘要翻译：用于治疗组织的系统包括夹子组件，该夹子组件包括一对夹子臂，夹子臂的近端可滑动地容纳在胶囊的通道内，以在组织夹持构型和组织夹闭之间移动配置和施放器，所述施放器可释放地联接到所述夹子组件，以在所述组织接收构造和所述组织夹子构造之间移动所述夹子组件，所述施放器包括具有沿其延伸的多个节点的控制构件，每个节点具有更大的横截面与控制构件的剩余部分的横截面面积相比，并且被配置为联接到夹臂的近端，当力量大于或等于一个力时，最远的一个节点可从紧邻的节点中的下一个节段分离施加在其上的压力超过预定阈值，以从夹具释放夹具组件。

35. 发明申请

WO2017201188A1 WIDE HEMOSTASIS CLIP 审中-公开
标题翻译：广泛的血管夹
公开(公告)号：WO2017201188A1
公开(公告)日：2017-11-23
申请号：PCT/US2017/033146
申请日：2017-05-17
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： SMITH, Paul , TONG, Ray H. , MCELWEE, Kevin , RYAN, Shawn , JAGELSKI, Matthew R. , MAY, Norman , SUON, Naroun
IPC分类号： A61B17/122 , A61B17/29 , A61B17/00
摘要： A device for treating tissue includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, the capsule releasably coupled to a proximal portion of the device and clip jaws, proximal ends of which are slidably received within the channel of the capsule so that the clip jaws are movable between an open configuration and a closed configuration. Clip jaws are configured so that a distance between the distal ends of the clip jaws in an open configuration is between 15 and 18 millimeters. Clip jaws further include barbs extending from a distal portion thereof.
摘要翻译：用于治疗组织的装置包括从近端纵向延伸到远端并且包括延伸穿过其中的通道的胶囊，所述胶囊可释放地联接到所述装置的近侧部分和夹爪，近端其中可滑动地容纳在胶囊的通道内，使得夹爪能够在打开构型和闭合构型之间移动。夹爪被构造成使得处于打开构型的夹爪的远端之间的距离在15毫米与18毫米之间。夹爪进一步包括从其远端部分延伸的倒钩。

36. 发明申请

WO2014052280A1 BIOPSY CHANNEL ATTACHMENT ADAPTOR 审中-公开
标题翻译：生物通道附件适配器
公开(公告)号：WO2014052280A1
公开(公告)日：2014-04-03
申请号：PCT/US2013/061328
申请日：2013-09-24
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： RYAN, Shawn , CHAMBERLAND, Sarah
IPC分类号： A61B10/02 , F16L19/00
CPC分类号： A61B1/00128 , A61B1/018 , A61B1/2676 , A61B8/12 , A61B8/4209 , A61B10/0283 , A61B10/04 , A61B2017/00296 , A61B2017/00486 , A61M39/1011 , A61M2039/1077
摘要： An adaptor for an endoscopic device includes a cylindrical core extending from a first end to a second end along a central axis and a collar slidably received over the core. The second end includes first and second slots defining first and second arms which radially expandable toward the axis and away from the axis. The second end is sized and dimensioned to engage an end of a first conduit of a biopsy device. The collar extendes from a first end to a second end and being movable from a first position in which the second end of the collar is axially separated from the arms and a second position in which a portion of the collar is positioned over the arms radially compressing the arms to lockingly grasp a free end of a first conduit positioned therebetween to create a fluid-tight seal about the first conduit.
摘要翻译：用于内窥镜装置的适配器包括沿着中心轴线从第一端延伸到第二端的圆柱形芯和可滑动地容纳在芯上的轴环。第二端包括限定第一和第二臂的第一和第二狭槽，所述第一和第二臂可朝向轴线并远离轴线径向扩张。第二端的尺寸和尺寸被设计成接合活检装置的第一导管的端部。套环从第一端延伸到第二端，并且可从第一位置移动，在第一位置，套环的第二端与臂轴向分离，第二位置，其中套环的一部分定位在臂上方径向压缩臂锁定地抓住位于其间的第一导管的自由端以围绕第一导管产生流体密封的密封。

37. 发明申请

WO2021173792A1 MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS 审中-公开
公开(公告)号：WO2021173792A1
公开(公告)日：2021-09-02
申请号：PCT/US2021/019600
申请日：2021-02-25
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： WALES, Ryan V. , SULLIVAN, Kira , RYAN, Shawn , POWERS, Jessica Louise , KING, Joseph W.
IPC分类号： A61M1/00 , A61B1/00 , A61F13/00
摘要： In one example, a medical system may comprise a delivery tube configured to couple to a vacuum source and provide negative pressure to a distal portion of the delivery tube; and a porous body at a distal portion of the delivery tube, the porous body including a first section and a second section removable from the first section.

38. 发明申请

WO2021046084A1 ENDOSCOPIC MEDICAL DEVICE WITH A NEEDLE PASSER AND WITH A NEEDLE GRASPER 审中-公开
公开(公告)号：WO2021046084A1
公开(公告)日：2021-03-11
申请号：PCT/US2020/048995
申请日：2020-09-02
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FAVREAU, John T. , MILLER, Ethan , DAYTON, Peter L. , RYAN, Shawn , ZHU, Morgan , COMEE, Shaun D. , SCUTTI, James J.
IPC分类号： A61B1/00 , A61B17/04 , A61B17/062
摘要： The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to single-use endoscopic medical devices with integrated and purpose-built functionality. An endoscopic medical device (100) is disclosed comprising an elongate member (110) and an elongate sheath (116) rotatably disposed about the elongate member, a needle passer (118) extending from a distal end of the elongate sheath and a needle grasper (120) extending from a distal end of the elongate member.

39. 发明申请

WO2020068402A9 AGGRESSIVE FEATURED CLIPS WITH IMPROVED TISSUE RETENTION 审中-公开
公开(公告)号：WO2020068402A9
公开(公告)日：2020-04-02
申请号：PCT/US2019/050211
申请日：2019-09-09
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： RYAN, Shawn , PYATAEVA, Irina
IPC分类号： A61B17/122 , A61B17/128 , A61B17/08
摘要： A system for treating tissue includes a capsule including a channel extending therethrough; first and second clip arms each extending from a proximal end to a distal end, the proximal ends being received within the channel of a capsule to be moved between an open tissue receiving configuration; and a closed tissue clipping configuration. The first clip arm includes a first tissue retention feature at a distal portion thereof configured to pierce through a target tissue when in the tissue clipping configuration and subsequently release the target tissue when the clip arms are moved to an at least partially open configuration. The second clip arm includes a second tissue retention feature at a distal portion thereof configured to pierce and retain the target tissue thereon when in both the closed tissue clipping configuration and the open tissue receiving configuration.

40. 发明申请

WO2019074606A1 REINFORCED MECHANICAL HEMOSTASIS CLIP 审中-公开
公开(公告)号：WO2019074606A1
公开(公告)日：2019-04-18
申请号：PCT/US2018/050683
申请日：2018-09-12
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： JAGELSKI, Matthew R. , TRUMBULL, Greg , EVERS, Ryan , WILCOX, Kevin John , ASHTON, Caitlyn Bintz , LARSON, Heather , RYAN, Shawn , HUBBARD, Dennis
IPC分类号： A61B17/08 , A61B17/122
摘要： A device for treating a tissue includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough, clip arms, proximal ends of which are slidably received within the channel of the capsule so that the clip arms are movable between an open configuration, in which distal ends of the clip arms extend distally past the distal end of the capsule to be separated from one another, and a closed configuration, in which the clip arms are restrained via an interior surface of the capsule so that distal ends of the clips arms are drawn toward one another, and a reinforcement element coupled to the clip arms, the reinforcement element preventing deflection of the clip arms when engaging a target tissue.

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