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公开(公告)号：US20190282362A1
公开(公告)日：2019-09-19
申请号：US16428077
申请日：2019-05-31
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Randy S. Gamarra
Abstract: A percutaneous valve delivery system may include an outer sheath and an inner catheter disposed within the outer sheath. The inner catheter may include a plurality of lumens formed therein. A tubular extension may extend distally from a distal end of the inner catheter, wherein the tubular extension is axially movable relative to the inner catheter. A nose cone may be attached to the tubular extension. A handle may be attached to the outer sheath, wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter. A valve replacement implant may be releasably coupled to the inner catheter.
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公开(公告)号：US09555219B2
公开(公告)日：2017-01-31
申请号：US14833856
申请日：2015-08-24
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Randy S. Gamarra , Takashi Ino , Benjamin Sutton , David J. Paul
CPC classification number: A61M25/0074 , A61B17/00 , A61F2/2436 , A61F2/2439 , A61F2002/9517 , A61F2002/9665 , A61M25/0102 , A61M2025/0019
Abstract: A medical device may include a handle housing having a side wall defining an interior space and proximal and distal apertures extending through the side wall, an elongated outer sheath, an elongated inner member, a proximal flush port disposed within the interior space and in fluid communication with the elongated inner member, and a distal flush port disposed within the interior space and in fluid communication with the elongated outer sheath. A control knob may be rotated to move the distal flush port within the interior space.
Abstract translation: 医疗装置可以包括手柄壳体，其具有限定内部空间的侧壁和延伸穿过侧壁的近端和远端孔，细长外护套，细长内部构件，设置在内部空间内的流体连通 与细长的内部构件以及设置在内部空间内并与细长外部护套流体连通的远侧冲洗口。 可以旋转控制旋钮以在内部空间内移动远端冲洗口。
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公开(公告)号：US11730595B2
公开(公告)日：2023-08-22
申请号：US16428077
申请日：2019-05-31
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Randy S. Gamarra
CPC classification number: A61F2/2436 , A61F2/2412 , A61F2/95 , A61F2/9517
Abstract: A percutaneous valve delivery system may include an outer sheath and an inner catheter disposed within the outer sheath. The inner catheter may include a plurality of lumens formed therein. A tubular extension may extend distally from a distal end of the inner catheter, wherein the tubular extension is axially movable relative to the inner catheter. A nose cone may be attached to the tubular extension. A handle may be attached to the outer sheath, wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter. A valve replacement implant may be releasably coupled to the inner catheter.
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公开(公告)号：US10335277B2
公开(公告)日：2019-07-02
申请号：US15197893
申请日：2016-06-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Randy S. Gamarra
Abstract: A percutaneous valve delivery system may include an outer sheath and an inner catheter disposed within the outer sheath. The inner catheter may include a plurality of lumens formed therein. A tubular extension may extend distally from a distal end of the inner catheter, wherein the tubular extension is axially movable relative to the inner catheter. A nose cone may be attached to the tubular extension. A handle may be attached to the outer sheath, wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter. A valve replacement implant may be releasably coupled to the inner catheter.
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公开(公告)号：US09370421B2
公开(公告)日：2016-06-21
申请号：US14586821
申请日：2014-12-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Kenneth M. Martin , Takashi Ino
CPC classification number: A61F2/2427 , A61B17/00 , A61F2/2436 , A61F2/2439 , A61F2/962 , A61F2002/9517
Abstract: A medical device handle may include an elongated handle housing, a rotatable collar disposed about the handle housing, a rotatable control knob disposed about the collar, and a slidable door disposed about the collar. The door may be rotatably locked to the collar to prevent relative rotation between the door and the collar.
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Patent Agency Ranking
公开(公告)号：US10213299B2
公开(公告)日：2019-02-26
申请号：US15216772
申请日：2016-07-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Andrew J. H. Backus , Randy S. Gamarra , Crissly V. Crisostomo , Takashi H. Ino
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an inner shaft having a distal end region. A valve implant may be releasably coupled to the distal end region. The valve implant may be capable of shifting between an elongated configuration and an expanded configuration. A post assembly may be disposed along the valve implant. The post assembly may include a release member that is axially slidable along the post assembly. The medical device may also include a rod designed to engage the release member. The rod may be designed to shift the valve implant between the elongated configuration and the expanded configuration. Axially shifting the release member along the post assembly may release the rod from the post assembly and deploy the valve implant.
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公开(公告)号：US20170027688A1
公开(公告)日：2017-02-02
申请号：US15216772
申请日：2016-07-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Andrew J.H. Backus , Randy S. Gamarra , Crissly V. Crisostomo , Takashi H. Ino
IPC: A61F2/24
CPC classification number: A61F2/243 , A61F2/2436 , A61F2/90 , A61F2002/9534 , A61F2220/0033
Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an inner shaft having a distal end region. A valve implant may be releasably coupled to the distal end region. The valve implant may be capable of shifting between an elongated configuration and an expanded configuration. A post assembly may be disposed along the valve implant. The post assembly may include a release member that is axially slidable along the post assembly. The medical device may also include a rod designed to engage the release member. The rod may be designed to shift the valve implant between the elongated configuration and the expanded configuration. Axially shifting the release member along the post assembly may release the rod from the post assembly and deploy the valve implant.
Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括具有远端区域的内轴。 瓣膜植入物可以可释放地联接到远端区域。 瓣膜植入物可以在细长构型和扩张构型之间移动。 柱组件可以沿着阀植入物设置。 柱组件可以包括可沿着柱组件轴向滑动的释放构件。 医疗装置还可以包括设计成接合释放构件的杆。 杆可以被设计成在细长构型和膨胀构型之间移动瓣膜植入物。 释放构件沿着支柱组件的轴向移动可以将杆从柱组件中释放并展开瓣膜植入物。
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公开(公告)号：US20170000607A1
公开(公告)日：2017-01-05
申请号：US15197893
申请日：2016-06-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Randy S. Gamarra
IPC: A61F2/24
CPC classification number: A61F2/2436 , A61F2/24 , A61F2/2412 , A61F2/95 , A61F2002/9517
Abstract: A percutaneous valve delivery system may include an outer sheath and an inner catheter disposed within the outer sheath. The inner catheter may include a plurality of lumens formed therein. A tubular extension may extend distally from a distal end of the inner catheter, wherein the tubular extension is axially movable relative to the inner catheter. A nose cone may be attached to the tubular extension. A handle may be attached to the outer sheath, wherein the handle is configured to shift the outer sheath between a first position and a second position relative to the inner catheter. A valve replacement implant may be releasably coupled to the inner catheter.
Abstract translation: 经皮瓣膜输送系统可以包括外护套和设置在外护套内的内导管。 内导管可以包括形成在其中的多个腔。 管状延伸部可以从内导管的远端向远端延伸，其中管状延伸部相对于内导管可轴向移动。 鼻锥可以附接到管状延伸部。 手柄可以附接到外护套，其中手柄被配置成相对于内导管在第一位置和第二位置之间移动外护套。 瓣膜置换植入物可以可释放地联接到内导管。
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公开(公告)号：US20130123757A1
公开(公告)日：2013-05-16
申请号：US13668372
申请日：2012-11-05
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Crissly V. Crisostomo , Randy S. Gamarra , Takashi Ino , Benjamin Sutton , David J. Paul
IPC: A61B17/00
CPC classification number: A61M25/0074 , A61B17/00 , A61F2/2436 , A61F2/2439 , A61F2002/9517 , A61F2002/9665 , A61M25/0102 , A61M2025/0019
Abstract: A medical device may include a handle housing having a side wall defining an interior space and proximal and distal apertures extending through the side wall, an elongated outer sheath, an elongated inner member, a proximal flush port disposed within the interior space and in fluid communication with the elongated inner member, and a distal flush port disposed within the interior space and in fluid communication with the elongated outer sheath. A control knob may be rotated to move the distal flush port within the interior space.
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公开(公告)号：US10426617B2
公开(公告)日：2019-10-01
申请号：US15058841
申请日：2016-03-02
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Andrew J. H. Backus , Takashi H. Ino , Crissly V. Crisostomo , Michael P. Calomeni , Anh Thu Pham
IPC: A61F2/24
Abstract: A replacement heart valve locking mechanism may include a buckle member fixedly attached to a tubular anchor member defining a central longitudinal axis, a post member axially translatable relative to the buckle member, and an actuator member releasably connected to the post member at an attachment point. The post member may include a latch portion configured to engage a catch formed in the buckle member such that movement of the post member distally relative to the buckle member is prevented. The attachment point may be disposed proximal of the latch portion. Circumferential translation of the latch portion about the central longitudinal axis may disengage the latch portion from the catch.
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