-
公开(公告)号：US11504102B2
公开(公告)日：2022-11-22
申请号：US16296709
申请日：2019-03-08
发明人： Larry Stanton , John Golden , Gary Kappel , Mark Wood , Bernadette Durr , Brandon Zalewski , Ken Keene , Barry Weitzner , Paul Smith , Naroun Suon
IPC分类号： A61B17/00
摘要： This invention is directed to a medical device having an elongate shaft having a distal end and a controller coupled to the shaft. A control member can extend through at least part of the elongate shaft and at least part of the controller, wherein the control member in a tensioned configuration can be moveable by the controller to control the distal end of the shaft and the control member can be slack in an untensioned configuration. A tensioning mechanism can be configured to move relative to at least one of the elongate shaft and the controller to tension the control member and automatically lock the control member in the tensioned configuration.
-
公开(公告)号：US11484686B2
公开(公告)日：2022-11-01
申请号：US16752711
申请日：2020-01-27
发明人： Gary Kappel , Ra Nam , Naroun Suon , Dan Bacon , Paul Smith , John Golden , Barry Weitzner
摘要： This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.
-
公开(公告)号：US11344185B2
公开(公告)日：2022-05-31
申请号：US16378074
申请日：2019-04-08
发明人： Barry Weitzner , Paul J. Smith , John B. Golden , Brian J. Intoccia , Naroun Suon , Katie Krueger , Brian Tinkham , Michal Weisman , Brett A. Krueger
IPC分类号： A61B1/00 , A61B1/018 , A61B1/04 , A61B34/00 , A61B90/00 , A61B34/10 , A61B1/005 , A61B90/11 , A61B10/06 , A61B17/04 , A61B17/29 , A61B17/00 , A61B17/34 , A61B17/02 , A61B1/12 , A61B17/32 , A61B1/313
摘要： Disclosed herein are various systems and methods for guiding, supporting, and/or housing instruments. One exemplary system includes a guide tube having a manipulation section and mated with rails carrying instrument control members. Moving the rails with respect to the guide tube, or another point of reference, can control movement of the manipulation section.
-
公开(公告)号：US10993606B2
公开(公告)日：2021-05-04
申请号：US14964887
申请日：2015-12-10
发明人： Barry Weitzner , Paul J. Smith , Gary S. Kappel , John B. Golden , Brian J. Intoccia , Katie Krueger , Naroun Suon
IPC分类号： A61B1/00 , A61B1/018 , A61B1/04 , A61B34/00 , A61B90/00 , A61B34/10 , A61B1/005 , A61B90/11 , A61B10/06 , A61B17/04 , A61B17/29 , A61B17/00 , A61B17/34 , A61B17/02 , A61B1/12 , A61B17/32 , A61B1/313
摘要： Described herein are drive systems and methods. One exemplary system includes a tool having a proximal handle and a catheter body. The tool can be mated with a rail and the rail mated with a frame. The connection between the tool and rail and/or the rail and frame can allow relative movement of the tool with respect to the frame, a patient, and/or a point of reference. In one exemplary configuration the handle of the tool rotates around an axis that corresponds to a portion of the catheter body, such that rotational movement of the handle has a minimal impact on longitudinal movement and/or position of a distal end of the tool.
-
公开(公告)号：US10973506B2
公开(公告)日：2021-04-13
申请号：US15669005
申请日：2017-08-04
发明人： Paul Smith , Ryan V. Wales , Kevin James McElwee , Naroun Suon , Samuel Raybin , Alexander Joseph Burnham , Ray Hewenson Tong , Mary Ann Cornell , Niklas Andersson , John B. Golden , Scott E. Brechbiel
IPC分类号： A61B17/04 , A61B17/08 , A61B17/00 , A61B17/02 , A61B17/122 , A61B17/128 , A61B17/32
摘要： In one aspect of the present disclosure, a tissue retraction system may include a first anchor, a second anchor, and an elongate coupling member extending between the first anchor and the second anchor. The system also may include a holder for receiving the first anchor, the second anchor, and the elongate coupling element. The holder may include a proximal portion and a distal portion. The distal portion may have a smaller width than the proximal portion such that the distal portion exerts a force on a proximal end of the first anchor during deployment of the first anchor from the holder. The force may move the first anchor into an open configuration for receiving tissue.
-
公开(公告)号：US10905434B2
公开(公告)日：2021-02-02
申请号：US16116731
申请日：2018-08-29
发明人： Ramon Estevez , Naroun Suon
IPC分类号： A61B17/128 , A61B17/122 , A61B17/00 , A61B17/12 , A61B90/00 , A61B17/29
摘要： A system for treating tissue includes a clip assembly having a pair of clip arms. Proximal ends of the clip arms engage a distal portion of a central member slidably received within a channel of a capsule to be moved between an open configuration and a closed configuration. The central member includes the distal portion and a proximal portion connected to one another via a releasable connection which releases when subject to a force exceeding a predetermined threshold level. The system also includes an applicator releasably coupled to the clip assembly. The applicator includes an outer sleeve through which a control member extends. A distal end of the control member engages a cavity of the proximal portion to move the central member relative to the capsule. A lumen of the outer sleeve is sized and shaped to slidably receive the capsule therein.
-
公开(公告)号：US10576243B2
公开(公告)日：2020-03-03
申请号：US15660623
申请日：2017-07-26
发明人： Naroun Suon , Dan Bacon , Ra Nam , Paul Smith , John Golden , Barry Weitzner , Gary Kappel
摘要： This invention is directed to a medical device having a longitudinal axis, and including a handle and a catheter. The handle can include a body having a proximal end and a distal end, an actuator moveably coupled to the body, and a handle control member coupled to the actuator, wherein the actuator can be configured to move relative to the body to move the handle control member. The catheter can include a shaft having a proximal end and a distal end, wherein the proximal end of the shaft and the distal end of the body can be configured for releasable coupling. The catheter can also include a steering section located along the shaft and a catheter control member coupled to the steering section, wherein the catheter control member can be configured to move relative to the shaft to move the steering section relative to the longitudinal axis. The medical device can also include a securing member configured to move relative to at least one of the handle and the catheter to releasably couple the handle control member to the catheter control member.
-
公开(公告)号：US10271831B2
公开(公告)日：2019-04-30
申请号：US15285242
申请日：2016-10-04
发明人： Paul Smith , Ray Hewenson Tong , Jason Weiner , Naroun Suon , Samuel Raybin , David Graham
摘要： A medical device may include a shaft, and a first tool extending from a distal end of the shaft. The medical device also may include a control assembly coupled to the shaft. The control assembly may include a console, a first grip extending proximally from the console, and a second grip extending proximally from the console. The control assembly also may include a first deflection actuator configured to deflect the first tool about a longitudinal axis of the first tool, a first rotation actuator configured to rotate the first tool about the longitudinal axis of the first tool, and a first longitudinal actuator configured to move the first tool along the longitudinal axis of the first tool.
-
公开(公告)号：US10058344B2
公开(公告)日：2018-08-28
申请号：US14204808
申请日：2014-03-11
发明人： Samuel Raybin , Paul Smith , Naroun Suon , Daniel Lang
IPC分类号： A61B17/3205 , A61B17/32 , A61B1/00 , A61B17/00 , A61B17/30
CPC分类号： A61B17/320016 , A61B1/00094 , A61B1/00101 , A61B1/00137 , A61B17/00234 , A61B17/30 , A61B17/32056 , A61B2017/00269 , A61B2017/00296 , A61B2017/306 , A61B2017/308
摘要： A medical device may include a housing. The housing may include an outer wall, an inner wall spaced from the outer wall, and a cavity between the outer wall and the inner wall. The cavity may be in fluid communication with a lumen configured to adjust pressure within the cavity. The medical device may also include a cutting tool configured to move from extending around an outer surface of the housing to entering the cavity of the housing.
-
公开(公告)号：US09579093B2
公开(公告)日：2017-02-28
申请号：US14486006
申请日：2014-09-15
发明人： Andre D. St. Onge , Naroun Suon , Barry Weitzner
CPC分类号： A61B17/0218 , A61B1/0008 , A61B1/00098 , A61B1/00101 , A61B1/018 , A61B17/3421 , A61B2017/3445 , A61B2017/3449
摘要： 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.
摘要翻译： 这里公开了用于通过工作通道将多个仪器引入目标站点的装置和方法。 工作通道可以包括适于将一个或多个仪器引导到选定位置的表面。 工作通道可由可与内窥镜联接的导管或尖端的一部分限定。
-
-
-
-
-
-
-
-
-
搜索结果
71 条记录 (耗时 0.028 秒)