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公开(公告)号：US20240122588A1
公开(公告)日：2024-04-18
申请号：US18486258
申请日：2023-10-13
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B2017/00004 , A61B2017/00238 , A61B2017/00296 , A61B2017/00314 , A61B2017/00323 , A61B2017/00367 , A61B2017/00592 , A61B2017/0061 , A61B2017/00623 , A61B2017/0065 , A61B2017/00681 , A61B2017/00818 , A61B2017/00862 , A61B2017/00867 , A61B2017/00884 , A61B2017/00902 , A61B2017/00951 , A61B2017/00991 , A61B2560/0406
摘要： A medical device, comprising a handle, wherein the handle includes a movable body and a stationary body; an end cap, the end cap comprising an inner cap and an outer cap, wherein the inner cap is coupled to the movable body by a control element such that movement of the movable body relative to the stationary body extends the inner cap relative to the outer cap; and a patch disposed between the inner cap and the outer cap such that movement of the inner cap relative to the outer cap at least partially deploys the patch.
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公开(公告)号：US20230181195A1
公开(公告)日：2023-06-15
申请号：US18050359
申请日：2022-10-27
IPC分类号： A61B17/128
CPC分类号： A61B17/1285 , A61B2017/00477
摘要： A clipping system includes an adapter, a clip and an extending member. The adapter mounted over an insertion device. The clip mounted over the adapter and includes first and second jaws connected to one another such that the jaws are movable between an insertion configuration and an initial deployed configuration. The first jaw includes a keyhole opening. The member coupled to the clip and adapter. The member includes a distal end releasably engaging the opening. The distal end has a width smaller than a width of a first portion of the opening and larger than a second portion of the opening so that, when a portion of the member proximal of the distal end is received within the second portion, the adapter is released from the clip while the member remains coupled to the clip. The member forces the clip open as the clip retracts over the adapter.
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公开(公告)号：US20230157699A1
公开(公告)日：2023-05-25
申请号：US18058585
申请日：2022-11-23
IPC分类号： A61B17/122 , A61B17/128
CPC分类号： A61B17/1227 , A61B17/128 , A61B2017/0034
摘要： A system includes an adapter mounted over a distal end of an insertion device, a clip and a first extending member. The clip includes jaws movable between an insertion configuration, with the jaws separated and an initial deployed configuration with the jaws drawn together. The clip is biased toward the initial configuration. The first jaw includes a connection element and a first member releasably coupled to the first jaw connection element permits movement of the adapter relative to the clip while the first member remains coupled to the clip to enhance visual observation of the clip. The first member retracts the clip proximally over the adapter so that the clip is forced open as the clip is retracted over the adapter freeing the clip from tissue on which it had been clipped.
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公开(公告)号：US20230027249A1
公开(公告)日：2023-01-26
申请号：US17806624
申请日：2022-06-13
摘要： A clipping system includes a cap configured to be mounted over a distal end of an endoscope. A clip mountable over the cap to move between an insertion configuration, in which first and second jaws extend over opposing portions of the cap so that the first and second jaws are separated from one another, a review configuration, in which the clip is moved distally relative to the cap so that a portion of the clip extends distally until at least a portion of the clip extends into a field of view of the optical system of an endoscope on which the cap is mounted, and a deployed configuration in which the clip is moved distally off of the clip so that the first and second jaws are drawn toward one another under the bias of the at least one hinge to close over tissue received therebetween.
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公开(公告)号：US20220378432A1
公开(公告)日：2022-12-01
申请号：US17660772
申请日：2022-04-26
IPC分类号： A61B17/122 , A61B1/00 , A61B17/128
摘要： A clipping system includes an adapter configured to be mounted over an insertion device and a clip including first and second jaws movable between an insertion configuration and an initial deployed configuration. A first extending member is releasably coupled to the clip and movably connected to the adapter to permit a movement of the clip relative to the adapter from the insertion configuration to the initial deployed configuration. The first extending member is configured to permit withdrawal of the adapter away from the clip to place the system in a review configuration to enhance a visual observation of the clip. The first extending member is operable to retract the clip over the adapter so that the clip is forced open, freeing the clip from tissue on which it has been clipped. The first extending member is configured to release the clip therefrom in a final deployed configuration.
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公开(公告)号：US20240358970A1
公开(公告)日：2024-10-31
申请号：US18645594
申请日：2024-04-25
IPC分类号： A61M25/00
CPC分类号： A61M25/0082 , A61M25/0075 , A61M25/0097 , A61M2210/1042
摘要： A medical device may comprise: a handle including an actuator, an end container configured to be coupled to a distal end of another medical device, the end container including a cavity including a movable portion, at least one channel, and a distal opening; a control element coupling the actuator to the movable portion of the end container. A proximal movement of the actuator may move the movable portion of the end container proximally within the cavity of the end container. The cavity may be configured to hold a fluid, and the proximal movement of the movable portion is configured to apply a compressive force to the fluid so that the fluid is expelled distally through the distal opening.
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公开(公告)号：US20240307044A1
公开(公告)日：2024-09-19
申请号：US18599341
申请日：2024-03-08
CPC分类号： A61B17/00491 , A61B1/00089 , A61B1/00101 , A61B1/015 , A61B2017/00818 , A61B2017/12004
摘要： A delivery device comprises a tube having a proximal end, a distal end, and a lumen extending from the proximal to the distal end. The proximal end is mountable to a distal tip of a medical device via the lumen. The tube includes an inner wall defining the lumen, an outer wall coupled to the inner wall at the proximal and distal ends, a cavity formed from the coupled inner and outer walls and configured to hold a deliverable substance, and a plurality of openings connected to the cavity and positioned on a distal-facing surface of the distal end. At least a portion of the inner wall or the outer wall is a flexible wall that transitions between a first and a second configuration to cause delivery of the deliverable substance from the cavity to a treatment site through the openings when a force is applied to the flexible wall.
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公开(公告)号：US20230181196A1
公开(公告)日：2023-06-15
申请号：US18065389
申请日：2022-12-13
IPC分类号： A61B17/128 , A61B17/122
CPC分类号： A61B17/1285 , A61B17/122
摘要： A system includes an adapter mounted over a distal end of an insertion device and an extending member. A clip mounted over the adapter includes jaws movable to separate from one another and, when the clip is moved off the adapter, to draw toward one another. The first member is releasably coupled to the clip, movably connected to the adapter and includes a clasp releasably coupling the clip to the first member via an engaging portion of one jaw to permit movement of the adapter relative to the clip while the first member remains coupled to the clip, enhancing visualization of the clip. The first member is operable to retract the clip proximally over the adapter so that the clip is forced open as the clip is retracted over the adapter freeing the clip from tissue on which it had been clipped.
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公开(公告)号：US20240358533A1
公开(公告)日：2024-10-31
申请号：US18626986
申请日：2024-04-04
发明人： Deepak Kumar SHARMA , Sharath Kumar G , Kevin L. BAGLEY , Paul SMITH , Mazen YATIM , Samuel GOSHEN
CPC分类号： A61F2/958 , A61B17/00234 , A61F2/9522 , A61B2017/0034
摘要： A device includes a flexible sheath, a member, an expansion device, and a therapeutic patch. The sheath has a length selected to extend from a distal end which, when the device is in operative configuration, is adjacent to the target site, to a proximal end. The member extends through the sheath from a proximal end to a distal end. The expansion device is coupled to and extends distally from a distal end of the member. The patch is wrapped around the expansion device and forced radially outward into contact with and adhere to a first target portion of tissue when the expansion device is moved to deployed configuration. The expansion device is movable, after the patch has been adhered to the portion as desired, from deployed configuration to insertion configuration to separate the patch from the expansion device leaving the patch in a desired position adhered to the portion.
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公开(公告)号：US20240237990A1
公开(公告)日：2024-07-18
申请号：US18620527
申请日：2024-03-28
IPC分类号： A61B17/122 , A61B1/00 , A61B17/128
CPC分类号： A61B17/1227 , A61B1/00135 , A61B1/0014 , A61B17/1285 , A61B2217/005
摘要： A clipping system includes an adapter configured to be mounted over an insertion device and a clip including first and second jaws movable between an insertion configuration and an initial deployed configuration. A first extending member is releasably coupled to the clip and movably connected to the adapter to permit a movement of the clip relative to the adapter from the insertion configuration to the initial deployed configuration. The first extending member is configured to permit withdrawal of the adapter away from the clip to place the system in a review configuration to enhance a visual observation of the clip. The first extending member is operable to retract the clip over the adapter so that the clip is forced open, freeing the clip from tissue on which it has been clipped. The first extending member is configured to release the clip therefrom in a final deployed configuration.
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