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1. 发明公开

EP4324410A3 CLOSURE DEVICE WITH FIXED JAW HOOK 审中-实审
公开(公告)号：EP4324410A3
公开(公告)日：2024-04-17
申请号：EP23212076.6
申请日：2017-05-08
申请人： Boston Scientific Scimed, Inc.
发明人： SMITH, Paul , JAGELSKI, Matthew R. , SUON, Naroun , MCELWEE, Kevin J. , RYAN, Shawn , SEKULIC, Alex
IPC分类号： A61B17/122
CPC分类号： A61B17/1227 , A61B17/1285 , A61B2017/0052620130101 , A61B2017/0058420130101 , A61B2017/0081820130101 , A61B17/083 , A61B2017/003420130101 , A61B2017/0086720130101
摘要： A device includes a capsule extending longitudinally from a proximal end to a distal end and including a channel extending therethrough. The capsule is releasably coupled to a proximal portion of the device. Device also includes a first arm rigidly fixed to the distal end of the capsule to extend distally therefrom. In addition, Device includes a second arm, a proximal end of which is slidably received within the capsule so that the second arm is movable between an open configuration, in which the second arm is moved laterally away from the first arm and a distal end of the second arm is moved distally past the distal end of the first arm, and a closed configuration, in which the second arm is moved toward the first arm and the distal end of the second arm is moved proximally toward the distal end of the first arm.

2. 发明公开

EP4233734A2 SYSTEMS, DEVICES, AND RELATED METHODS FOR RETRACTING TISSUE 审中-实审
公开(公告)号：EP4233734A2
公开(公告)日：2023-08-30
申请号：EP23168967.0
申请日：2017-08-04
申请人： Boston Scientific Scimed, Inc.
发明人： SMITH, Paul , WALES, Ryan, V. , MCELWEE, Kevin, James , SUON, Naroun , RAYBIN, Samuel , BURNHAM, Alexander, Joseph , TONG, Ray, Hewenson , CORNELL, Mary, Ann , ANDERSSON, Niklas , GOLDEN, John, B. , BRECHBIEL, Scott, E.
IPC分类号： A61B17/00
摘要： In one aspect of the present disclosure, a tissue retraction system comprises a stretchable tether having a first end and a second end. The system also may include a first anchor having a fastener configured to engage tissue at a first location, the first end of the stretchable tether being directly coupled to the first anchor. Further, the system comprises a second anchor for embedding into tissue at a second location spaced apart from the first location; and an engagement element comprising a loop, wherein the second anchor is couplable with the stretchable tether via the engagement element.

3. 发明公开

EP3735908A1 LONGITUDINAL NEEDLE PASSER 审中-公开
公开(公告)号：EP3735908A1
公开(公告)日：2020-11-11
申请号：EP20176286.1
申请日：2015-09-01
申请人： Boston Scientific Scimed, Inc.
发明人： SMITH, Paul , ELFMAN, Justin , RAYBIN, Samuel , ROLLE, Liam K. P. M. , SUON, Naroun , GOLDEN, John B.
IPC分类号： A61B17/062 , A61B17/04
摘要： The present invention discloses a device for passing a needle and suture longitudinally through a target tissue, comprising: a proximal jaw including a proximal recess extending through a distal surface thereof and a proximal retention mechanism for releasably engaging a first end of a needle received within the proximal recess; and a distal jaw movably coupled to the proximal jaw such that the proximal and distal jaws are longitudinally movable relative to one another, the distal jaw including a distal recess extending through a proximal surface thereof and a distal retention mechanism for releasably engaging a second end of the needle received within the distal recess, the proximal and distal jaws movable between a first state, in which the proximal retention mechanism is in a locked configuration to engage a needle received in the proximal recess and the distal retention mechanism is in an unlocked configuration so that a needle received in the distal recess is freely slidable therethrough, and a second state, in which the proximal retention mechanism is in an unlocked configuration so that a needle received in the proximal recess is freely slidable therethrough and the distal retention mechanism is in a locked configuration to engage a needle received in the distal recess; wherein the proximal retention mechanism includes a proximal disk having a slot extending longitudinally therethrough and elongated about a portion of the proximal disk extending about a longitudinal axis of the device.

5. 发明公开

EP3054865A1 TISSUE RESECTION DEVICE 有权
标题翻译：组织分割装置
公开(公告)号：EP3054865A1
公开(公告)日：2016-08-17
申请号：EP14786581.0
申请日：2014-10-08
申请人： Boston Scientific Scimed, Inc.
发明人： RAYBIN, Samuel , SMITH, Paul , GAFFNEY, Brian , SUON, Naroun
IPC分类号： A61B17/3205 , A61B18/14
摘要： In accordance with an aspect of the present disclosure, the medical device includes a snare member having a proximal portion and a distal portion. The medical device also includes an operating member extending proximally of the snare member. The operating is enabled to extend and retract the snare member from a sheath. The snare member includes a transition portion extending between the proximal portion and the distal portion. The transition portion connects the proximal portion to the distal portion. The distal portion has a different cross-sectional area than the proximal section of the snare member.
摘要翻译：根据本公开的一个方面，医疗装置包括具有近侧部分和远侧部分的圈套元件。医疗装置还包括在圈套构件的近侧延伸的操作构件。操作能够使护套元件从护套伸出和缩回。圈套构件包括在近侧部分和远侧部分之间延伸的过渡部分。过渡部分将近侧部分连接到远侧部分。远端部分具有与圈套部件的近侧部分不同的横截面积。

6. 发明公开

EP2967632A1 RESECTION DEVICE AND RELATED METHODS OF USE 审中-公开
标题翻译：切除和使用相关方法
公开(公告)号：EP2967632A1
公开(公告)日：2016-01-20
申请号：EP14712134.7
申请日：2014-03-05
申请人： Boston Scientific Scimed, Inc.
发明人： SMITH, Paul , RAYBIN, Samuel , SUON, Naroun
IPC分类号： A61B17/3205 , A61B17/00 , A61B18/14 , A61B18/00
CPC分类号： A61B17/3205 , A61B17/32056 , A61B18/1492 , A61B2017/00269 , A61B2017/306 , A61B2018/00291 , A61B2018/00738 , A61B2018/1407
摘要： A tissue resection hood and related method of use for resecting the tissue are described. The tissue resection hood may include a distal end portion having an opening, a proximal end portion, and a cavity defined between the proximal and distal end portions, wherein the proximal end portion defines an opening configured to couple to an end of a sheath. The tissue resection hood may further include a cutting member configured to traverse the opening in the distal end portion and a mechanism configured to control a dimension of the cavity.

7. 发明公开

EP2816963A2 EXPANDABLE ENDOSCOPIC HOODS 有权
标题翻译：可扩展的内窥镜罩
公开(公告)号：EP2816963A2
公开(公告)日：2014-12-31
申请号：EP13708589.0
申请日：2013-02-22
申请人： Boston Scientific Scimed, Inc.
发明人： RAYBIN, Samuel , CHENG, Ruth , SMITH, Paul , SUON, Naroun
IPC分类号： A61B17/32 , A61B17/02
CPC分类号： A61B1/00089 , A61B1/018 , A61B17/0218 , A61B17/320016 , A61B17/32056 , A61B2017/00269 , A61B2017/0034 , A61B2017/00867 , A61B2017/320044
摘要： A medical device for tissue resection and related methods of use are disclosed. The device may include an elongate member having a proximal end and a distal end. The distal end of the elongate member may include a distal portion defining an end face and a cavity extending distally therefrom. The distal portion may further include multiple sections configured to transition between a first position and a second position different from the first position. The medical device may further include a mechanism configured to adjust a volume of the cavity by moving at least one of the multiple sections from the first position to the second position.
摘要翻译：公开了一种用于组织切除的医疗装置和相关的使用方法。该装置可以包括具有近端和远端的细长构件。细长构件的远端可以包括限定端面的远端部分和从其向远端延伸的空腔。远端部分还可以包括多个部分，其被配置为在第一位置和不同于第一位置的第二位置之间过渡。医疗装置可以进一步包括机构，该机构构造成通过将多个部分中的至少一个从第一位置移动到第二位置来调节腔体的体积。

8. 发明公开

EP4268877A2 MEDICAL DEVICES HAVING RELEASABLE COUPLING 审中-实审
公开(公告)号：EP4268877A2
公开(公告)日：2023-11-01
申请号：EP23191813.7
申请日：2012-01-27
申请人： Boston Scientific Scimed, Inc.
发明人： SUON, Naroun , BACON, Dan , NAM, Ra , SMITH, Paul , GOLDEN, John , WEITZNER, Barry , KAPPEL, Gary
IPC分类号： A61M25/01
摘要： The present invention relates to a device comprising a handle body (90) having a proximal end and a distal end, wherein the handle body is configured to releasably couple to a shaft, wherein the distal end of the handle body includes a first attachment member and a second attachment member, wherein a proximal end of the shaft includes a third attachment member and a fourth attachment member, wherein the first attachment member and the second attachment member of the handle body are configured for rotational coupling respectively to the third attachment member and the fourth attachment member of the shaft.

9. 发明授权

EP3054865B1 TISSUE RESECTION DEVICE 有权
公开(公告)号：EP3054865B1
公开(公告)日：2020-08-19
申请号：EP14786581.0
申请日：2014-10-08
申请人： Boston Scientific Scimed, Inc.
发明人： RAYBIN, Samuel , SMITH, Paul , GAFFNEY, Brian , SUON, Naroun
IPC分类号： A61B17/3205 , A61B18/14

10. 发明授权

EP2797522B1 TISSUE RESECTION DEVICE 有权
公开(公告)号：EP2797522B1
公开(公告)日：2020-07-29
申请号：EP12815964.7
申请日：2012-12-27
申请人： Boston Scientific Scimed, Inc.
发明人： SMITH, Paul , RAYBIN, Samuel , SUON, Naroun , KAPPEL, Gary
IPC分类号： A61B17/30 , A61B17/32 , A61B18/14 , A61B17/00

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