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公开(公告)号：US10779940B2
公开(公告)日：2020-09-22
申请号：US15244389
申请日：2016-08-23
Applicant: BOSTON SCIENTIFIC SCIMED INC.
Inventor： Michael P. Calomeni , Crissly Valdez Crisostomo , Randy S. Gamarra , Takashi H. Ino
Abstract: A medical device handle for percutaneous delivery of a medical device implant may include an elongated handle housing having a proximal end, a distal end, and a longitudinal axis extending from the proximal end to the distal end; a rotatable collar disposed about the proximal end of the handle housing; and a rotatable control knob disposed about a proximal portion of the rotatable collar. The rotatable collar may include a first internally-facing longitudinal slot extending less than a full length of the rotatable collar and terminating proximally at a distally-facing wall of an internally-facing circumferentially-oriented slot. The rotatable control knob may be configured to actuate the medical device implant between a delivery configuration, a deployed configuration, and a released configuration.
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公开(公告)号：US20200146716A1
公开(公告)日：2020-05-14
申请号：US16730467
申请日：2019-12-30
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Mimi Trinh Fitterer , Takashi H. Ino , Randy S. Gamarra , Floriza Q. Escalona , Frederick J. Serrahsu , James M. Anderson , Adam D. Grovender
IPC: A61B17/34
Abstract: An example introducer is disclosed. An example introducer includes an inner liner including a lumen, a distal region and at least one folded portion extending along the distal region. The introducer also includes a reinforcing member having a length and including at least one spine extending along the length of the reinforcing member. The introducer also includes a sheath disposed along at least a portion of the introducer, wherein the sheath includes at least one perforation, wherein material adjacent to the at least one folded portion is removed from a distal portion of the introducer to form a tip region. The introducer also includes a tip member disposed along the tip region.
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公开(公告)号：US10548631B2
公开(公告)日：2020-02-04
申请号：US15439998
申请日：2017-02-23
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Mimi Trinh Fitterer , Takashi H. Ino , Randy S. Gamarra , Floriza Q. Escalona , Frederick J. Serrahsu , James M. Anderson , Adam D. Grovender
Abstract: An example introducer is disclosed. An example introducer includes an inner liner including a lumen, a distal region and at least one folded portion extending along the distal region. The introducer also includes a reinforcing member having a length and including at least one spine extending along the length of the reinforcing member. The introducer also includes a sheath disposed along at least a portion of the introducer, wherein the sheath includes at least one perforation, wherein material adjacent to the at least one folded portion is removed from a distal portion of the introducer to form a tip region. The introducer also includes a tip member disposed along the tip region.
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公开(公告)号：US20190070002A1
公开(公告)日：2019-03-07
申请号：US16116109
申请日：2018-08-29
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Mimi Trinh Fitterer , Takashi H. Ino , Ian M. Mahaffey , Katherine Sapozhnikov , Michael P. Calomeni
Abstract: A medical device delivery system includes an outer shaft having an outer shaft lumen extending therethrough and an inner shaft that is slidingly disposable within the outer shaft lumen. A coupler assembly is secured to a distal end region of the inner shaft and includes an elongate tubular member including a proximal region and a distal region, the proximal region of the elongate tubular member secured to the distal end region of the inner shaft, a plurality of fingers extending distally from the distal region of the elongate tubular member that are adapted to releasably engage an implantable medical device and a plurality of sheathing aids extending distally from the distal region of the elongate tubular member that are adapted to guide the medical device back into the outer shaft lumen.
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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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Patent Agency Ranking
公开(公告)号：US20180085214A1
公开(公告)日：2018-03-29
申请号：US15712260
申请日：2017-09-22
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Cornelius M. Crowley , Ali Salahieh , Takashi H. Ino , Christopher Blake Finnegan , Floriza Q. Escalona , Anh Thu Pham , Bhakta Basnet , Karl Damon Fleck , Leticia Marquez Garcia , Jay Yang , Brian D. Brandt , David Chia-Wei Wang , Connor Gordon Mulcahy
IPC: A61F2/24
CPC classification number: A61F2/2409 , A61F2/2415 , A61F2/2418 , A61F2/2427 , A61F2/246 , A61F2210/0076 , A61F2220/0008 , A61F2220/0025 , A61F2220/0033 , A61F2250/0041 , A61F2250/0069
Abstract: A replacement heart valve implant may include an expandable anchor member actuatable between a delivery configuration and a deployed configuration, a plurality of locking mechanisms configured to maintain the expandable anchor member in the deployed configuration, one or more valve leaflets attached to each of the plurality of locking mechanisms, and at least one polymeric laminate corresponding to each locking mechanism, each of the at least one polymeric laminate sized and configured for mounting between a first portion of the corresponding locking mechanism and the expandable anchor member.
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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：US20230148169A1
公开(公告)日：2023-05-11
申请号：US18093026
申请日：2023-01-04
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Inventor： Mimi Trinh Fitterer , Takashi H. Ino , Randy S. Gamarra , Floriza Q. Escalona , Frederick J. Serrahsu , James M. Anderson , Adam D. Grovender
CPC classification number: A61B17/3423 , A61B17/3439 , A61M25/0668 , A61B17/3431 , A61M25/0012 , A61M25/0023 , A61B17/3498 , A61M2025/006 , A61M25/0662 , A61M2025/0024 , A61M25/0051 , A61B2090/3966
Abstract: An example introducer is disclosed. An example introducer includes an inner liner including a lumen, a distal region and at least one folded portion extending along the distal region. The introducer also includes a reinforcing member having a length and including at least one spine extending along the length of the reinforcing member. The introducer also includes a sheath disposed along at least a portion of the introducer, wherein the sheath includes at least one perforation, wherein material adjacent to the at least one folded portion is removed from a distal portion of the introducer to form a tip region. The introducer also includes a tip member disposed along the tip region.
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公开(公告)号：US20220370685A1
公开(公告)日：2022-11-24
申请号：US17879292
申请日：2022-08-02
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Abstract: A seal member for use with a replacement heart valve implant may include a tubular polymeric seal element configured to be disposed on an outer surface of a replacement heart valve implant, the tubular polymeric seal element defining a central longitudinal axis; and a reinforcement strip fixedly attached to the tubular polymeric seal element proximate a first end of the tubular polymeric seal element, the reinforcement strip extending circumferentially around the central longitudinal axis. The reinforcement strip may include a radiopaque element extending circumferentially around the central longitudinal axis.
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公开(公告)号：US11439732B2
公开(公告)日：2022-09-13
申请号：US16285337
申请日：2019-02-26
Applicant: BOSTON SCIENTIFIC SCIMED, INC.
Abstract: A seal member for use with a replacement heart valve implant may include a tubular polymeric seal element configured to be disposed on an outer surface of a replacement heart valve implant, the tubular polymeric seal element defining a central longitudinal axis; and a reinforcement strip fixedly attached to the tubular polymeric seal element proximate a first end of the tubular polymeric seal element, the reinforcement strip extending circumferentially around the central longitudinal axis. The reinforcement strip may include a radiopaque element extending circumferentially around the central longitudinal axis.
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