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公开(公告)号：US20220323074A1
公开(公告)日：2022-10-13
申请号：US17809153
申请日：2022-06-27
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
摘要： A clipping device includes a clip including a capsule and a pair of clip arms movable between an open configuration and a closed configuration. A tension member includes a distal portion and a proximal portion, a pair of protrusions extending from opposing surfaces of the proximal portion to be received within openings extending through proximal ends of the clip arms, the proximal portion including a relief to define a pair of fingers separated from one another at proximal ends thereof. A yoke including a central portion including a recess formed at a distal end thereof, the recess sized and shaped to releasably receive the pair of fingers of the tension member, the pair of fingers configured to flex toward one another when a predetermined force is exerted thereon to release the pair of fingers from the recess and disengage the tension member from the yoke during deployment of the clip.
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公开(公告)号：US20220361889A1
公开(公告)日：2022-11-17
申请号：US17815413
申请日：2022-07-27
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
IPC分类号： A61B17/128 , A61B17/122
摘要： A device includes a clip including a capsule and a pair of clip arms, proximal ends of which are slidably received within a channel of the capsule to move the clip arms between an open configuration and a closed configuration. The clip arms are aligned relative to one another via a pin received within openings extending through proximal ends of the clip arms. A proximal portion includes a flexible shaft extending from a proximal end to a distal end including a bushing releasably coupled to the capsule. A control member extends longitudinally through the flexible shaft from a proximal end to a distal end releasably coupled to the proximal ends of the clip arms, the distal end of the control member including a pair of holding jaws, each of which include a pair of fingers extending about the pin along opposing sides thereof to grip the pin therebetween.
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公开(公告)号：US20170368745A1
公开(公告)日：2017-12-28
申请号：US15616481
申请日：2017-06-07
发明人： Alex ROBERTS , Todd Robida
IPC分类号： B29C64/153 , B33Y80/00 , B22F3/00 , B33Y10/00 , H05B6/80 , B33Y70/00 , H05B6/10 , B29K105/00 , B29K101/12
CPC分类号： B29C64/153 , B22F3/008 , B22F2003/1058 , B22F2999/00 , B29C64/106 , B29C64/295 , B29C64/40 , B33Y10/00 , B33Y70/00 , B33Y80/00 , H05B6/106 , H05B6/80 , H05B6/802 , Y02P10/295 , B22F3/1055 , B22F2202/07 , B22F2003/1054
摘要： A method for three-dimensional printing includes printing a three-dimensional part formed form a first material, the first material including induction sensitive particles and applying magnetic induction to the three-dimensional part during or after printing to heat the induction sensitive particles and melt the first material, allowing reflow thereof. The method also includes printing a support structure. The support structure may also include induction sensitive particles.
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公开(公告)号：US20240307059A1
公开(公告)日：2024-09-19
申请号：US18676105
申请日：2024-05-28
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
CPC分类号： A61B17/10 , A61B17/00234 , A61B2017/0034
摘要： A clipping device includes a clip including a capsule and a pair of clip arms movable between an open configuration and a closed configuration. A tension member includes a distal portion and a proximal portion, a pair of protrusions extending from opposing surfaces of the proximal portion to be received within openings extending through proximal ends of the clip arms, the proximal portion including a relief to define a pair of fingers separated from one another at proximal ends thereof. A yoke including a central portion including a recess formed at a distal end thereof, the recess sized and shaped to releasably receive the pair of fingers of the tension member, the pair of fingers configured to flex toward one another when a predetermined force is exerted thereon to release the pair of fingers from the recess and disengage the tension member from the yoke during deployment of the clip.
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公开(公告)号：US20240108356A1
公开(公告)日：2024-04-04
申请号：US18466284
申请日：2023-09-13
发明人： Jimena CESPEDES BERROCAL , Edgardo Andres VELÁZQUEZ-RAMÍREZ , Joseph W. KING , Alex ROBERTS , Juan Pablo ORTIZ GARCIA
IPC分类号： A61B17/128 , A61B17/122
CPC分类号： A61B17/1285 , A61B17/122 , A61B2017/12004
摘要： An applicator of a clip system includes an elongated member and a bushing coupled to a distal end of the elongated member and a coupling movably attached to the bushing. A capsule is coupled to the coupling via a coupling member hooked over a hook of the coupling. Proximal ends of clip arms are received within the capsule and a core member received between and connected to the proximal ends of the arms includes a projection and a failure point distal of the projection. The core member is coupled to a control member so that movement of the control member relative to the elongated member opens and closes the arms. The projection is configured so that, when the clip is clipped over tissue, the coupling is drawn into the body and the projection drives the coupling member radially outward off the hook to free the capsule.
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公开(公告)号：US20240081799A1
公开(公告)日：2024-03-14
申请号：US18510296
申请日：2023-11-15
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
IPC分类号： A61B17/00
CPC分类号： A61B17/0057 , A61B17/00234 , A61B2017/0034 , A61B2017/00584 , A61B2017/00623
摘要： A clipping device includes a capsule including a longitudinal body and a cap mounted over a distal end thereof so that the cap is movable relative to the longitudinal body from a pre-deployed configuration to a deployed configuration in which the cap, is moved proximally relative to the longitudinal body to reduce a length of the capsule. A channel of the cap and a channel of the capsule are substantially aligned with respect to one another. At least proximal portions of a pair of clip arms are received within the channels of the cap and the longitudinal body so that the clip arms are movable relative to the capsule between an open configuration, in which distal ends of the clip arms are separated from one another, and a closed configuration, in which the distal ends of the clip arms are drawn toward one another.
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公开(公告)号：US20240148390A1
公开(公告)日：2024-05-09
申请号：US18406951
申请日：2024-01-08
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
IPC分类号： A61B17/128 , A61B17/122
CPC分类号： A61B17/1285 , A61B17/122 , A61B2017/0034
摘要： A device includes a clip including a capsule and a pair of clip arms, proximal ends of which are slidably received within a channel of the capsule to move the clip arms between an open configuration and a closed configuration. The clip arms are aligned relative to one another via a pin received within openings extending through proximal ends of the clip arms. A proximal portion includes a flexible shaft extending from a proximal end to a distal end including a bushing releasably coupled to the capsule. A control member extends longitudinally through the flexible shaft from a proximal end to a distal end releasably coupled to the proximal ends of the clip arms, the distal end of the control member including a pair of holding jaws, each of which include a pair of fingers extending about the pin along opposing sides thereof to grip the pin therebetween.
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公开(公告)号：US20220110618A1
公开(公告)日：2022-04-14
申请号：US17645250
申请日：2021-12-20
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
IPC分类号： A61B17/00
摘要： A clipping device includes a capsule including a longitudinal body and a cap mounted over a distal end thereof so that the cap is movable relative to the longitudinal body from a pre-deployed configuration to a deployed configuration in which the cap, is moved proximally relative to the longitudinal body to reduce a length of the capsule. A channel of the cap and a channel of the capsule are substantially aligned with respect to one another. At least proximal portions of a pair of clip arms are received within the channels of the cap and the longitudinal body so that the clip arms are movable relative to the capsule between an open configuration, in which distal ends of the clip arms are separated from one another, and a closed configuration, in which the distal ends of the clip arms are drawn toward one another.
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公开(公告)号：US20200375583A1
公开(公告)日：2020-12-03
申请号：US16861086
申请日：2020-04-28
发明人： Daniel CONGDON , Laurie A. LEHTINEN , Alex ROBERTS
IPC分类号： A61B17/00
摘要： A clipping device includes a capsule including a longitudinal body and a cap mounted over a distal end thereof so that the cap is movable relative to the longitudinal body from a pre-deployed configuration to a deployed configuration in which the cap, is moved proximally relative to the longitudinal body to reduce a length of the capsule. A channel of the cap and a channel of the capsule are substantially aligned with respect to one another. At least proximal portions of a pair of clip arms are received within the channels of the cap and the longitudinal body so that the clip arms are movable relative to the capsule between an open configuration, in which distal ends of the clip arms are separated from one another, and a closed configuration, in which the distal ends of the clip arms are drawn toward one another.
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