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公开(公告)号:US20190388665A1
公开(公告)日:2019-12-26
申请号:US16560664
申请日:2019-09-04
Applicant: Boston Scientific Scimed, Inc.
Inventor: Laura CHRISTAKIS , Ashleigh PETERSON , Jeffrey Bean , Claude CLERC , Andrew PIC , Gerald FREDRICKSON , Stan GILBERT , Amanda SMITH , Jose VEGA
Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.
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公开(公告)号:US20160120637A1
公开(公告)日:2016-05-05
申请号:US14992415
申请日:2016-01-11
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor: Claude CLERC
CPC classification number: A61F2/04 , A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00606 , A61B2017/00615 , A61B2017/00619 , A61F2/07 , A61F2/24 , A61F2/82 , A61F2/90 , A61F2002/043 , A61F2210/0014 , A61F2210/0057 , A61F2220/0008 , A61F2230/0078 , A61F2230/008 , A61F2250/001 , A61F2250/0039 , A61M39/22 , A61M2039/244 , A61M2039/248 , A61M2210/1039 , F16K15/00 , F16K99/0003 , F16K2099/0088
Abstract: A valve to perform lung volume reduction procedures is described. The valve is formed of a braided structure that is adapted for endoscopic insertion in a bronchial passage of a patient's lung. The braided structure has a proximal end and a distal end and is covered with a non porous coating adapted to prevent flow of air into the . A constricted portion of the braided structure is used to prevent flow of air through a central lumen of the structure, and to define at least one funnel shaped portion. The funnel shaped portion blocks the flow of air towards the constriction, i.e. towards the core of the lung. At least one hole is formed in the braided structure to permit flow of mucus from the distal end to the proximal end, to be expelled out of the lungs.
Abstract translation: 描述了执行肺容积减小过程的瓣膜。 阀由编织结构形成,其适于内窥镜插入患者肺的支气管通道中。 编织结构具有近端和远端,并且覆盖有适于防止空气流入的非多孔涂层。 编织结构的收缩部分用于防止空气流过结构的中心腔,并且限定至少一个漏斗形部分。 漏斗形部分阻止朝向收缩部的空气流,即朝向肺的核心。 在编织结构中形成至少一个孔,以允许粘液从远端流到近端,以从肺排出。
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公开(公告)号:US20180001067A1
公开(公告)日:2018-01-04
申请号:US15637743
申请日:2017-06-29
Applicant: Boston Scientific Scimed, Inc.
Inventor: Laura Christakis , Ashleigh PETERSON , Jeffrey BEAN , Claude CLERC , Andrew PIC , Gerald FREDRICKSON , Stan GILBERT , Amanda SMITH , Jose VEGA
CPC classification number: A61M31/002 , A61B17/0057 , A61M1/304 , A61M11/007 , A61M2205/332
Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.
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公开(公告)号:US20140088616A1
公开(公告)日:2014-03-27
申请号:US14033863
申请日:2013-09-23
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor: Claude CLERC , Dane SEDDON
IPC: A61B17/08
CPC classification number: A61B17/083 , A61B17/122 , A61B17/1285 , A61B2017/00473 , A61B2090/037
Abstract: A medical device includes a distal portion sized and shaped for insertion into a body lumen and including a capsule having a lumen extending therethrough and a plurality of windows in a proximal end thereof; a bushing including a channel extending therethrough, a distal end thereof including a plurality of arms extending distally therefrom such that a corresponding one of the arms is releasably engagable with a corresponding one of the windows of the capsule, the arms being biased toward a centerline of the bushing in a release configuration; and a bushing support receivable within the channel of the bushing to apply a radially outward pressure to the arms such that the arms lockingly engage the windows of the capsule, the arms formed of a material selected such that movement of the bushing support out of the channel reverts the arms to the release configuration.
Abstract translation: 医疗装置包括尺寸和形状适于插入体腔的远侧部分,并且包括具有延伸穿过其中的内腔的胶囊和其近端中的多个窗口; 包括延伸穿过其中的通道的衬套,其远端包括从其向远端延伸的多个臂,使得相应的一个臂可释放地与胶囊的相应的一个窗口接合,臂被朝向 衬套处于释放构型; 以及套管支撑件,其可接纳在所述衬套的通道内,以向所述臂施加径向向外的压力,使得所述臂与所述胶囊的窗口锁定地接合,所述臂由选择的材料形成,使得所述衬套支撑件的运动离开所述通道 将手臂恢复到释放配置。
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公开(公告)号:US20220379102A1
公开(公告)日:2022-12-01
申请号:US17884150
申请日:2022-08-09
Applicant: Boston Scientific Scimed, Inc.
Inventor: Laura CHRISTAKIS , Ashleigh PETERSON , Jeffrey BEAN , Claude CLERC , Andrew PIC , Gerald FREDRICKSON , Stan GILBERT , Amanda SMITH , Jose VEGA
Abstract: Implementations of a delivery device and method are disclosed. One implementation is a delivery device comprising a flow chamber with an inlet port for receiving a fluid flow in the flow chamber, and an outlet port for exiting a material from the flow chamber. The flow chamber may include a formation portion in which a suspension of the material is formed, and a collection portion that directs the suspension toward and/or into the outlet port. An amount of the material may collect in the collection portion adjacent the outlet port. The device may further comprise an insertion port for permitting insertion of the material in the flow chamber, and/or a pusher operable to move the amount of material through the outlet port. Related devices and methods also are disclosed.
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公开(公告)号:US20170156843A1
公开(公告)日:2017-06-08
申请号:US15433568
申请日:2017-02-15
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor: Claude CLERC
CPC classification number: A61F2/04 , A61B17/12022 , A61B17/12104 , A61B17/12172 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00606 , A61B2017/00615 , A61B2017/00619 , A61F2/07 , A61F2/24 , A61F2/82 , A61F2/90 , A61F2002/043 , A61F2210/0014 , A61F2210/0057 , A61F2220/0008 , A61F2230/0078 , A61F2230/008 , A61F2250/001 , A61F2250/0039 , A61M39/22 , A61M2039/244 , A61M2039/248 , A61M2210/1039 , F16K15/00 , F16K99/0003 , F16K2099/0088
Abstract: A valve to perform lung volume reduction procedures is described. The valve is formed of a braided structure that is adapted for endoscopic insertion in a bronchial passage of a patient's lung. The braided structure has a proximal end and a distal end and is covered with a non porous coating adapted to prevent flow of air into the . A constricted portion of the braided structure is used to prevent flow of air through a central lumen of the structure, and to define at least one funnel shaped portion. The funnel shaped portion blocks the flow of air towards the constriction, i.e. towards the core of the lung. At least one hole is formed in the braided structure to permit flow of mucus from the distal end to the proximal end, to be expelled out of the lungs.
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