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公开(公告)号：US20190167453A1
公开(公告)日：2019-06-06
申请号：US16263353
申请日：2019-01-31
发明人： Harris Colby , Stan R. Gilbert , John A. Hingston , William Bertolino , Claude O. Clerc , Petru Andrei
摘要： A tubular prosthesis that includes a scaffolding formed by at least one scaffolding filament; a cover; and at least one controlled ingrowth feature constructed and arranged to abut an inner surface of a lumen wall when the prosthesis is implanted in the body lumen. The controlled ingrowth feature may extend inwards or outwards from the prosthesis outer surface. The controlled ingrowth feature may be formed by a scaffolding filament; by a separate filament; by the cover; and combinations thereof.
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公开(公告)号：US09936958B2
公开(公告)日：2018-04-10
申请号：US14706761
申请日：2015-05-07
发明人： Paul Smith , Michelle Fater , Shawn Kerr , Priya Khanchandani , Dylan Murphy , Kevin Wilcox , Daniel R. Quinn , Michael E. Zupkofska , Kenny J. King , Rachael A. Rheaume , Kerry L. Grant , John A. Hingston , Brian Gaffney
IPC分类号： A61B17/12 , A61B17/128 , A61B17/08 , A61B17/00 , A61B17/064 , A61B17/068 , A61B17/122 , A61B90/00
CPC分类号： A61B17/1285 , A61B17/0057 , A61B17/0644 , A61B17/068 , A61B17/083 , A61B17/1227 , A61B2017/00566 , A61B2017/00646 , A61B2017/00818 , A61B2017/0641 , A61B2017/0645 , A61B2017/081 , A61B2017/088 , A61B2090/037
摘要： A tissue closure device includes a first clip including a first longitudinal element extending along a longitudinal axis from a proximal end to a distal end and a first pair of arms extending laterally from the first longitudinal element, the first pair of arms movable between an open configuration in which free ends of the first pair of arms are separated from one another and a closed configuration in which the free ends of the first pair of arms extend toward one another, the first pair of arms being biased toward the closed configuration, and a sliding element extending from a proximal end to a distal end and longitudinally movable relative to the first clip so that when a portion of the sliding element is received between the first pair of arms, the first pair of arms is moved from the biased closed configuration to the open configuration.
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公开(公告)号：US09801749B2
公开(公告)日：2017-10-31
申请号：US14856953
申请日：2015-09-17
发明人： John A. Hingston , Claude O. Clerc , Jonathan Root , Vishal Shah
CPC分类号： A61F5/0076 , A61F2/04 , A61F2/82 , A61F2/844 , A61F2/90 , A61F5/0036 , A61F5/0083 , A61F2002/045 , A61F2210/0076 , A61F2250/0018 , A61F2250/0029 , A61F2250/0039
摘要： A prosthesis that when implanted in the gastrointestinal tract does not impede the normal function of the pyloric sphincter. In some instances, the prosthesis is implanted as part of, or after, a sleeve gastrectomy procedure. The prosthesis includes a stent with an outer surface and a polymeric cover fully covering the outer surface of the stent. The stent includes a proximal stent flange; a proximal stent segment extending distally from the proximal stent flange; and an enlarged stent segment extending distally from the proximal stent segment.
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公开(公告)号：US20170197088A1
公开(公告)日：2017-07-13
申请号：US15402029
申请日：2017-01-09
发明人： John A. Hingston
CPC分类号： A61N5/062 , A61B1/015 , A61B1/018 , A61B1/31 , A61B17/3478 , A61B18/201 , A61B18/22 , A61B18/24 , A61B2017/00269 , A61B2017/0034 , A61B2017/00818 , A61B2017/00907 , A61B2018/00494 , A61B2018/00601 , A61K9/0024 , A61K41/0057 , A61K47/00 , A61M5/3294 , A61M25/0084 , A61N2005/0608 , A61N2005/063 , A61N2005/067
摘要： This disclosure concerns systems and methods for tissue resection. Systems according to the various embodiments of the invention include cutting instruments, particularly laser cutting heads, and/or polymer materials that form polymer bodies when flowed into tissue.
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35.发明授权公开(公告)号：US09579186B2
公开(公告)日：2017-02-28
申请号：US14749221
申请日：2015-06-24
发明人： John A. Hingston , Claude O. Clerc , Jonathan Root , Vishal Shah
CPC分类号： A61F2/04 , A61F2/07 , A61F2/2475 , A61F2/82 , A61F2002/041 , A61F2002/044 , A61F2002/045 , A61F2250/0039 , A61M39/24 , A61M2039/2433
摘要： An endoscopic stent for implantation in a patient after sleeve gastrectomy or biliopancreatic diversion with duodenal switch or biliopancreatic diversion with duodenal switch comprising a stent portion, the stent portion comprising a proximal end portion, the proximal end portion defined by a length of about 50 mm to about 200 mm, an enlarged middle portion, a middle portion having an enlarged diameter relative to the proximal end portion and the distal end portion and defined by a length of about 20 mm to about 80 mm, and a distal end portion and a polymeric sleeve portion engaged to and extending distally from the distal end portion of the stent.
摘要翻译： 一种内窥镜支架，用于在套管胃切除术或具有十二指肠切换或具有十二指肠切换器的双侧胰腺分流术的套管胃切除术或双侧胰腺分流之后植入患者，所述十二指肠切换器包括支架部分，所述支架部分包括近端部分，所述近端部分限定为约50mm至 约200mm，扩大的中间部分，相对于近端部分和远端部分具有扩大的直径并由约20mm至约80mm的长度限定的中间部分，以及远端部分和聚合物套筒 从支架的远端部分接合并向远侧延伸的部分。
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公开(公告)号：US20150282790A1
公开(公告)日：2015-10-08
申请号：US14678523
申请日：2015-04-03
发明人： Daniel R. QUINN , Michael E. Zupkofska , Kenny J. King , Rachael A. Rheaume , Kerry L. Grant , John A. Hingston , Brian Gaffney
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B17/00234 , A61B17/083 , A61B17/1227 , A61B17/1285 , A61B2017/00269 , A61B2017/00659 , A61B2017/00818 , A61B2017/00862
摘要： A tissue closure device includes a clip including arms extending from proximal ends connected to one another to distal ends. The clip is biased toward an open configuration in which the distal ends extend away from a longitudinal axis of the clip. The arms are held in a closed configuration in which the arms are moved toward the longitudinal axis via an interior surface of a working channel through which the clip is passed until the clip is moved distally past a distal end of the working channel and permitted to revert to the biased open configuration so that the distal ends are positioned about a portion of tissue surrounding a tissue opening to be closed. The device also includes a locking element movable over the arms to lock the clip in the closed configuration in which the arms are drawn toward one another to grip tissue therebetween.
摘要翻译： 组织封闭装置包括夹子，该夹子包括从彼此连接到远端的近端延伸的臂。 夹子被朝向打开的构造偏置，其中远端远离夹子的纵向轴线延伸。 臂被保持在闭合构造中，其中臂经由工作通道的内表面朝着纵向轴线移动，夹子通过该内表面通过，直到夹子向远侧移动超过工作通道的远端并被允许回复 到偏置的打开构造，使得远端围绕围绕要关闭的组织开口的组织的一部分定位。 该装置还包括锁定元件，该锁定元件可在臂上移动以将夹子锁定在闭合构造中，在该构造中臂被朝向彼此拉动以夹持其间的组织。
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