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公开(公告)号:US10292693B2
公开(公告)日:2019-05-21
申请号:US15406278
申请日:2017-01-13
Applicant: Boston Scientific Scimed, Inc.
Inventor: Andre D. St. Onge , Naroun Suon , Barry Weitzner
Abstract: Disclosed herein are devices and methods for introducing a plurality of instruments to a target site through a working channel. The working channel can include a surface adapted to guide one or more instruments into select positions. The working channel can be defined by a portion of a guide tube or tip that may be coupled with an endoscope.
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公开(公告)号:US20190090974A1
公开(公告)日:2019-03-28
申请号:US16139644
申请日:2018-09-24
Applicant: Boston Scientific Scimed, Inc.
Inventor: Gary Kappel , Barry Weitzner , Paul Smith , Erin Daly
Abstract: A support mechanism for a medical device may include an adjustable support that includes a plurality of elongate members movable relative to one another. The support mechanism may also include a bracket coupled to the adjustable support. The bracket may be adapted to be coupled to a first medical device that extends along a longitudinal axis. The support mechanism may also include an instrument holder that extends along a central axis. The instrument holder may be movably coupled to the bracket and adapted to be coupled to a second medical device. The bracket and the instrument holder may be oriented such that central axis of the instrument holder intersects the longitudinal axis at an angle.
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公开(公告)号:US09974530B2
公开(公告)日:2018-05-22
申请号:US14820301
申请日:2015-08-06
Applicant: Boston Scientific Scimed, Inc.
Inventor: Paul J. Smith , Barry Weitzner
CPC classification number: A61B17/00234 , A61B17/0218 , A61B17/3423 , A61B17/3478 , A61B2017/00278 , A61B2017/00292 , A61B2017/00862 , A61B2017/306 , A61B2017/3488 , A61B2090/034
Abstract: Embodiments of the invention may be directed to apparatuses for securing and sealing tissue and related methods of use.
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公开(公告)号:US20170215948A1
公开(公告)日:2017-08-03
申请号:US15491493
申请日:2017-04-19
Applicant: Boston Scientific Scimed, Inc.
Inventor: Barry Weitzner
IPC: A61B18/14 , A61B17/3203 , A61B18/16
CPC classification number: A61B18/1482 , A61B17/3203 , A61B18/14 , A61B18/16 , A61B2017/00269 , A61B2018/00482 , A61B2018/00589 , A61B2018/00595 , A61B2018/00601 , A61B2018/00982 , A61B2018/1407 , A61B2018/141 , A61B2018/1467 , A61B2218/002
Abstract: Embodiments of the invention are directed to a method of excising tissue including injecting fluid into the submucosa to raise targeted tissue. A first electrode is positioned below the targeted tissue within the injected fluid and a second electrode is positioned adjacent a surface of the raised targeted tissue opposite the first electrode. Electrical current is applied between the first and second electrodes and the targeted tissue is excised with the second electrode.
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公开(公告)号:US20160361065A1
公开(公告)日:2016-12-15
申请号:US15246293
申请日:2016-08-24
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor: Gary JORDAN , Barry Weitzner , Michael Zupkofska
IPC: A61B17/128 , A61B17/30 , A61B17/122
Abstract: A device for fastening tissue includes (a) a shaft extending longitudinally from a distal end insertable into a body to a proximal end attached to a controller which remains outside of the body, the shaft including a lumen extending therethrough and an opening extending through a wall of a distal portion thereof to open the lumen to an exterior of the shaft; (b) a first roller housed within the lumen adjacent to a first longitudinal edge of the opening such that a rotation of the first roller grasps and draws tissue from the body into the lumen in combination; and (c) a fastening element housed within the lumen adjacent to the opening and movable from a tissue receiving configuration to a tissue gripping configuration.
Abstract translation: 用于紧固组织的装置包括(a)从可插入到主体中的远端纵向延伸到连接到保持在身体外部的控制器的近端的轴,所述轴包括延伸穿过其中的内腔和延伸穿过壁的开口 的远端部分以将内腔打开到轴的外部; (b)第一辊,容纳在所述内腔内,与所述开口的第一纵向边缘相邻,使得所述第一辊的旋转将组织从所述主体组合到所述内腔中; 以及(c)紧固元件,其容纳在所述腔内邻近所述开口并且可从组织接收构型移动到组织夹持构造。
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公开(公告)号:US12232911B2
公开(公告)日:2025-02-25
申请号:US17447163
申请日:2021-09-08
Applicant: Boston Scientific Scimed, Inc.
Inventor: Gary Kappel , Barry Weitzner , Paul Smith , Erin Daly
Abstract: A support mechanism for a medical device may include an adjustable support that includes a plurality of elongate members movable relative to one another. The support mechanism may also include a bracket coupled to the adjustable support. The bracket may be adapted to be coupled to a first medical device that extends along a longitudinal axis. The support mechanism may also include an instrument holder that extends along a central axis. The instrument holder may be movably coupled to the bracket and adapted to be coupled to a second medical device. The bracket and the instrument holder may be oriented such that central axis of the instrument holder intersects the longitudinal axis at an angle.
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公开(公告)号:US12167841B2
公开(公告)日:2024-12-17
申请号:US17396423
申请日:2021-08-06
Applicant: Boston Scientific Scimed, Inc.
Inventor: Christopher A. Benning , Adam Charles Bechtold , Scott E. Brechbiel , Paul J. Smith , Jeffrey V. Bean , John B. Golden , Barry Weitzner
Abstract: A biopsy device may include a first jaw having a first distal tip configured to pierce tissue, and a second jaw movable relative to the first jaw between a closed configuration where the first jaw and the second jaw are axially aligned, and an open configuration where the first jaw and the second jaw are offset from one another, the second jaw having a second distal tip proximal to the first distal tip in the closed configuration.
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公开(公告)号:US20240398411A1
公开(公告)日:2024-12-05
申请号:US18802150
申请日:2024-08-13
Applicant: Boston Scientific Scimed, Inc.
Inventor: Todd Baron , Peter L. Dayton , Bryan Bannon , Barry Weitzner , Thomas Desimio
Abstract: A system for forming an anastomosis between first and second sections of a digestive tract includes Optical Scope Device (“OSD”) having a lumen extending therethrough and positioned at a first target site within the first section, OSD including an imaging component at a distal end thereof for viewing the first target site; First Endoscope (“FE”) including a working channel extending therethrough and positioned at a second target site within the second section; Capture Device (“CD”) extending from a proximal end to a distal end including a loop, CD extends through the lumen; First Flexible Element (“FFE”) extends through FE, FFE including a coupling element which passes through the loop to couple FFE to CD, connecting the first and second sections, the coupling element moving between insertion and locking configurations; and Stent having a lumen extending therethrough which provides fluid communication between the first and second sections.
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公开(公告)号:US12082815B2
公开(公告)日:2024-09-10
申请号:US17164329
申请日:2021-02-01
Applicant: Boston Scientific Scimed, Inc.
Inventor: Todd Baron , Peter L. Dayton , Bryan Bannon , Barry Weitzner , Thomas Desimio
CPC classification number: A61B17/1114 , A61F2/95 , A61B2017/1139
Abstract: A system for forming an anastomosis between first and second sections of a digestive tract includes Optical Scope Device (“OSD”) having a lumen extending therethrough and positioned at a first target site within the first section, OSD including an imaging component at a distal end thereof for viewing the first target site; First Endoscope (“FE”) including a working channel extending therethrough and positioned at a second target site within the second section; Capture Device (“CD”) extending from a proximal end to a distal end including a loop, CD extends through the lumen; First Flexible Element (“FFE”) extends through FE, FFE including a coupling element which passes through the loop to couple FFE to CD, connecting the first and second sections, the coupling element moving between insertion and locking configurations; and Stent having a lumen extending therethrough which provides fluid communication between the first and second sections.
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公开(公告)号:US20240189556A1
公开(公告)日:2024-06-13
申请号:US18530544
申请日:2023-12-06
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor: Scott Edward Corbeil , Barry Weitzner
CPC classification number: A61M29/02 , A61B1/273 , A61B1/32 , A61B18/1485 , A61M5/007 , A61M25/0043 , A61B2018/00601 , A61B2018/144 , A61M2206/12 , A61M2210/1042 , A61M2210/1057
Abstract: A fluid delivery device and system configured to regulate delivery of fluid through a fluid delivery port to a target site within a patient, such as to identify, locate, dilate, etc., an opening in a tissue wall at the target site. A side port is defined in the wall of the fluid delivery device adjacent to but upstream of the fluid delivery port. If the fluid delivery port is partially or fully obstructed by contacting tissue, the side port provides a relief valve reducing the pressure of fluid from the fluid delivery port impacting the contacted tissue. The fluid flow path upstream of and adjacent to the side port may be tapered to create a Venturi effect which may cause entrainment of excess fluid at the target site into the fluid delivery device. Such entrained fluid may be recycled out the fluid delivery port.
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