-
公开(公告)号：US11045194B2
公开(公告)日：2021-06-29
申请号：US15832462
申请日：2017-12-05
发明人： Joseph W King , Shawn Ryan , Laurie A. Lehtinen , Daniel Congdon , Ramon Estevez
IPC分类号： A61B17/08 , A61B17/128 , A61B17/12 , A61B17/122 , A61B17/00
摘要： A system for treating tissue includes a clip assembly including a pair of clip arms, proximal ends of which are slidably received within a channel of a capsule to be moved between a tissue receiving configuration, in which distal ends of the clip arms are separated from one another, and a tissue clipping configuration, in which the distal ends are moved toward one another. The system also includes an applicator including a catheter and a control member extending therethrough. The control member configured to be connected to the clip arms to move the clip assembly between the tissue receiving and tissue clipping configurations. The system also includes a coupler attached to one of a proximal end of the capsule of the clip assembly and a distal end of the catheter, and configured to releasably couple the capsule and the catheter to one another.
-
公开(公告)号：US20210068860A1
公开(公告)日：2021-03-11
申请号：US16952849
申请日：2020-11-19
发明人： Shawn Ryan , Samuel Raybin , Matthew B. Hollyer
摘要： The present disclosure relates to the field of medical devices generally and specifically, to endoscopic systems and methods for resection of malignant and pre-malignant lesions within the gastrointestinal (GI) tract. In particular, the present disclosure relates to systems and methods for delivering injectable compositions between tissue layers (e.g., between the muscularis and submucosa layers) to elevate and stabilize the lesion for fast and efficient resection.
-
公开(公告)号：US10213189B2
公开(公告)日：2019-02-26
申请号：US15351023
申请日：2016-11-14
发明人： Shawn Ryan
摘要： A needle includes a surface with a plurality of first ultrasound reflecting depressions formed therein. The first depressions are distributed along at least a portion of a length of the needle separated from one another by intervening sections. Each of the first depressions is extending along a curve between first and second ends adjacent to corresponding ones of the intervening sections with troughs at which surfaces of each of the first depressions most closely approach a longitudinal axis of the needle being offset toward the first ends of each of the first depressions.
-
公开(公告)号：US09775590B2
公开(公告)日：2017-10-03
申请号：US14462021
申请日：2014-08-18
发明人： Shawn Ryan , Kevin John Wilcox , Oliver Gorst
CPC分类号： A61B17/0057 , A61B10/06 , A61B17/083 , A61B17/10 , A61B17/12145 , A61B17/1285 , A61B17/29 , A61B17/2909 , A61B2017/00296 , A61B2017/00305 , A61B2017/0034 , A61B2017/00592 , A61B2017/12004 , A61B2017/1205 , A61B2017/2905 , A61B2017/2911 , A61B2090/037
摘要： A medical insertion device includes an elongated shaft extending from a proximal end to a distal end and having flexibility sufficient for insertion through a working channel of an endoscope along a tortuous path. The elongated shaft includes a coil extending from the proximal end to the distal end and having a channel extending longitudinally therethrough and a braided portion extending around a portion of the coil, the braided portion including a plurality of lines wound together such that first and second ones of the lines intersect to enclose a predetermined angle therebetween, the angle being between 25 and 55 degrees.
-
公开(公告)号：US09309916B2
公开(公告)日：2016-04-12
申请号：US14278138
申请日：2014-05-15
发明人： Shawn Ryan , Brian J. Intoccia
CPC分类号： F16C1/02 , A61B1/0011 , A61B1/0055 , F16D3/52
摘要： A coil for transmitting torque comprises a wire having a longitudinal axis and first and second longitudinal edges extending along the longitudinal axis, wherein the first longitudinal edge is formed with a first pattern and the second longitudinal edge is formed with a second pattern complementary to the first pattern, the first and second patterns being configured to interlock with one another when the wire is wound into a helical shape.
摘要翻译： 用于传递扭矩的线圈包括具有纵向轴线的线材和沿着纵向轴线延伸的第一和第二纵向边缘，其中第一纵向边缘形成有第一图案，并且第二纵向边缘形成有与第一纵向边缘互补的第二图案 所述第一和第二图案被构造为当所述线缠绕成螺旋形状时彼此互锁。
-
公开(公告)号：US20150080758A1
公开(公告)日：2015-03-19
申请号：US14549178
申请日：2014-11-20
发明人： Michal WEISMAN , Shawn Ryan
IPC分类号： A61B10/02
CPC分类号： A61B10/0283 , A61B10/02 , A61B10/0233 , A61B10/0266 , A61B2010/0208 , A61B2010/045 , A61M1/0056
摘要： A biopsy needle comprises a first lumen open to a tissue penetrating distal tip of the needle for receiving a tissue sample therein and a second lumen in combination with a filter separating the first and second lumens from one another, the filter being configured to permit fluids to pass therethrough while preventing the sampled tissue from passing therethrough.
摘要翻译： 活检针包括对穿过针的远侧末端的组织开放的第一腔，用于在其中接收组织样本，以及与将第一和第二腔相互分离的过滤器组合的第二腔，所述过滤器被配置为允许流体 通过，同时防止采样组织通过。
-
公开(公告)号：US08753288B2
公开(公告)日：2014-06-17
申请号：US14104713
申请日：2013-12-12
发明人： Michal Weisman , Shawn Ryan
IPC分类号： A61B5/00
CPC分类号： A61B10/0283 , A61B10/02 , A61B10/0233 , A61B10/0266 , A61B2010/0208 , A61B2010/045 , A61M1/0056
摘要： A biopsy needle comprises a first lumen open to a tissue penetrating distal tip of the needle for receiving a tissue sample therein and a second lumen in combination with a filter separating the first and second lumens from one another, the filter being configured to permit fluids to pass therethrough while preventing the sampled tissue from passing therethrough.
-
公开(公告)号：US11446016B2
公开(公告)日：2022-09-20
申请号：US16716236
申请日：2019-12-16
发明人： Shawn Ryan , Kevin John Wilcox , Oliver Gorst
IPC分类号： A61B17/00 , A61B17/10 , A61B17/128 , A61B17/29 , A61B17/12 , A61B17/08 , A61B10/06 , A61B90/00
摘要： A medical insertion device includes an elongated shaft extending from a proximal end to a distal end and having flexibility sufficient for insertion through a working channel of an endoscope along a tortuous path. The elongated shaft includes a coil extending from the proximal end to the distal end and having a channel extending longitudinally therethrough and a braided portion extending around a portion of the coil, the braided portion including a plurality of lines wound together such that first and second ones of the lines intersect to enclose a predetermined angle therebetween, the angle being between 25 and 55 degrees.
-
公开(公告)号：US11344305B2
公开(公告)日：2022-05-31
申请号：US16706237
申请日：2019-12-06
发明人： Paul Smith , Matthew R. Jagelski , Naroun Suon , Kevin J. McElwee , Shawn Ryan , Alex Sekulic
IPC分类号： A61B17/10 , A61B17/122 , A61B17/00 , A61B17/08 , A61B17/128
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.
-
公开(公告)号：USD950056S1
公开(公告)日：2022-04-26
申请号：US29732390
申请日：2020-04-23
-
-
-
-
-
-
-
-
-
搜索结果
59 条记录 (耗时 0.017 秒)