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1. 发明申请

WO2019050737A1 MEDICAL DEVICE DELIVERY SYSTEM WITH FLEXIBLE COUPLER 审中-公开
公开(公告)号：WO2019050737A1
公开(公告)日：2019-03-14
申请号：PCT/US2018/048521
申请日：2018-08-29
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FITTERER, Mimi Trinh , INO, Takashi H. , MAHAFFEY, Ian M. , SAPOZHNIKOV, Katherine , CALOMENI, Michael P.
IPC分类号： A61F2/24 , A61M25/01 , A61F2/95
摘要： 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.

2. 发明申请

WO2016118789A1 FULLY COMPLIANT LARGE BORE EXPANDABLE SHEATH 审中-公开
标题翻译：完全符合大口径可膨胀的风
公开(公告)号：WO2016118789A1
公开(公告)日：2016-07-28
申请号：PCT/US2016/014401
申请日：2016-01-21
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FITTERER, Mimi Trinh , INO, Takashi H. , GAMARRA, Randy S. , ESCANOLA, Floriza Q.
IPC分类号： A61M25/00
CPC分类号： A61M25/0045 , A61B17/3207 , A61B17/320758 , A61B2017/320775 , A61M25/0023 , A61M25/01 , A61M25/0662 , A61M25/0668 , A61M29/02 , A61M2025/0024 , A61M2025/006 , A61M2207/00 , B29C65/48 , B29C66/522 , B29L2031/7542
摘要： An expandable sheath may include an inelastic compliant membrane having a lumen therethrough, and a discontinuous outer member bonded to the membrane. The membrane may include one or more folds formed therein. At least a portion of the outer member may extend continuously around a circumference of the membrane in a first configuration. The outer member may be configured to separate to a second configuration when subjected to a radially outward force from within the membrane. The outer member may taper from a first diameter adjacent a proximal hub to a second smaller diameter at a distal end. A method of manufacturing an expandable sheath may include forming one or more folds in a compliant membrane, cutting a plurality of apertures through a wall of an outer covering; and laminating the outer covering onto the membrane, wherein the plurality of apertures is disposed over the one or more folds.
摘要翻译：可膨胀护套可以包括具有穿过其中的内腔的非弹性柔顺膜，以及结合到膜的不连续外部构件。膜可以包括其中形成的一个或多个折叠。外部构件的至少一部分可以在第一构造中围绕膜的圆周连续地延伸。外部构件可被构造成当受到来自膜内的径向向外的力时分离成第二构造。外部构件可以从邻近近端毂的第一直径到远端处的第二较小直径逐渐变细。制造可膨胀护套的方法可以包括在柔顺膜中形成一个或多个折痕，通过外覆盖物的壁切割多个孔; 以及将所述外覆盖层层压到所述膜上，其中所述多个孔设置在所述一个或多个折叠上。

3. 发明申请

WO2018107147A1 INTRODUCER WITH EXPANDABLE CAPABILITIES 审中-公开
公开(公告)号：WO2018107147A1
公开(公告)日：2018-06-14
申请号：PCT/US2017/065534
申请日：2017-12-11
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FITTERER, Mimi Trinh , INO, Takashi H. , ESCALONA, Floriza Q. , CALOMENI, Michael P.
IPC分类号： A61B17/34 , A61M25/06 , A61M25/00
摘要： An example introducer is disclosed. An example introducer includes an inner liner including a lumen, a proximal region, and at least one folded portion extending longitudinally along the proximal region. The introducer further includes an expandable support member. The support member includes a plurality of ribs extending along a length of the support member. The introducer further includes a sheath attached to at least a portion of the support member and the support member is designed to shift from a first position to an expanded position.

4. 发明申请

WO2017200821A1 SHEATHING AID 审中-公开
标题翻译：护肤助剂
公开(公告)号：WO2017200821A1
公开(公告)日：2017-11-23
申请号：PCT/US2017/032049
申请日：2017-05-10
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： ESCALONA, Floriza Q. , INO, Takashi H. , FITTERER, Mimi Trinh , BACKUS, Andrew J.H
IPC分类号： A61F2/24 , A61F2/966 , A61F2/95
摘要： A medical device apparatus may include a medical implant including a braided anchor member configured to actuate between a delivery configuration and a deployed configuration operatively connected to a delivery system. The delivery system may include a handle, an outer sheath extending distally from the handle, and an inner catheter disposed within the outer sheath. A sheathing aid may connect the delivery system to the medical implant, the sheathing aid being configured to guide the medical implant into the outer sheath upon relative closing movement therebetween. The sheathing aid may include a plurality of arms extending from the inner catheter to a proximal end of the braided anchor member. At least one arm of the plurality of arms may comprise a core member having a width and a flexible member positioned about the core member.
摘要翻译：医疗装置装置可以包括医疗植入物，该医疗植入物包括编织锚定构件，该编织锚定构件被配置为在递送构造和可操作地连接到递送系统的展开构造之间致动。递送系统可以包括手柄，从手柄向远侧延伸的外护套以及设置在外护套内的内导管。护套助剂可以将递送系统连接到医疗植入物，护套辅助物被配置成在医疗植入物在其间相对闭合运动时将医疗植入物引导到外护套中。护套辅助件可以包括从内导管延伸到编织锚固构件的近端的多个臂。多个臂中的至少一个臂可以包括具有宽度的芯构件和围绕芯构件定位的柔性构件。

5. 发明申请

WO2019157156A1 MEDICAL DEVICE DELIVERY SYSTEM WITH ALIGNMENT FEATURE 审中-公开
公开(公告)号：WO2019157156A1
公开(公告)日：2019-08-15
申请号：PCT/US2019/017015
申请日：2019-02-07
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FITTERER, Mimi Trinh , INO, Takashi H. , ESCALONA, Floriza Q. , ZUNIGA, Leticia Marquez
IPC分类号： A61F2/24
CPC分类号： A61F2/2427 , A61B2017/00243 , A61B2017/00867 , A61B2017/0088 , A61F2/2412 , A61F2/2436 , A61F2/2439 , A61F2230/0091
摘要： A delivery system for delivering an implantable heart valve includes an outer shaft and an inner shaft that is slidingly disposable within an outer shaft lumen, the inner shaft including a distal end region. A plurality of fingers extend distally relative to the distal end region of the inner shaft and are adapted to releasably engage an implantable heart valve. A plurality of looped sheathing aids extend distally from the distal region of an inner shaft lumen and are adapted to guide the implantable heart valve back into the outer shaft lumen when the implantable heart valve is pulled back into the outer shaft lumen. Each of the plurality of looped sheathing aids include a distal petal adapted to engage tissue adjacent a native valve annulus in order to limit distal advancement of the implantable heart valve during deployment of the implantable heart valve.

6. 发明申请

WO2019050733A1 MEDICAL DEVICE WITH TIP MEMBER 审中-公开
公开(公告)号：WO2019050733A1
公开(公告)日：2019-03-14
申请号：PCT/US2018/048488
申请日：2018-08-29
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： CALOMENI, Michael P. , FITTERER, Mimi Trinh
IPC分类号： A61F2/962 , A61M25/00 , A61F2/24
CPC分类号： A61F2/2436 , A61F2/2427 , A61F2/962 , A61F2002/9665
摘要： Medical devices and methods for making and using medical devices are disclosed. An example system medical device delivery system includes an outer shaft having a proximal end region, a distal end region and a lumen extending therein. The delivery system also includes an inner shaft having a proximal end region, a distal end region and a lumen extending therein, wherein the inner shaft extends within at least a portion of the lumen of the outer shaft. The delivery system also includes a tip member disposed the along the distal end region of the outer shaft, the tip member including a proximal end region and a distal end region; wherein the outer shaft and the inner shaft are configured to position an implantable medical device therebetween and wherein the tip member includes an annular groove positioned adjacent the proximal end region of the tip member.

7. 发明申请

WO2019027956A1 INTRODUCER SYSTEM WITH EXPANDABLE CAPABILITIES 审中-公开
公开(公告)号：WO2019027956A1
公开(公告)日：2019-02-07
申请号：PCT/US2018/044500
申请日：2018-07-31
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FITTERER, Mimi Trinh , INO, Takashi H.
IPC分类号： A61B17/34 , A61F2/24 , A61M25/06
摘要： An example implant delivery system is disclosed. The example implant delivery system includes a catheter shaft having a distal end region and proximal end region, an implant coupled to the distal end region of the catheter shaft, a handle coupled to the proximal end region of the catheter shaft and an introducer sheath (24) disposed along the catheter shaft. The introducer sheath (24) includes an inner liner including a lumen (34) and an expandable support member. The support member includes a plurality of ribs (40) extending along a length of the support member. The introducer sheath further includes a sheath attached to at least a portion of the support member, wherein the support member is designed to shift from a first position to an expanded position.

8. 发明申请

WO2017197054A1 CONTAINMENT VESSEL WITH IMPLANT SHEATHING GUIDE 审中-公开
标题翻译：带植入护套指南的容器容器
公开(公告)号：WO2017197054A1
公开(公告)日：2017-11-16
申请号：PCT/US2017/032050
申请日：2017-05-10
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： INO, Takashi H. , GAMARRA, Randy S. , CALOMENI, Michael P. , LEDESMA, Christopher W. , FITTERER, Mimi Trinh
IPC分类号： A61F2/00 , A61F2/24 , A61B17/86
摘要： A containment vessel for storing and rinsing a medical implant coupled to a delivery system having an outer sheath may include a hollow element having a wall, a proximal end, a distal end, and a lumen extending between the proximal end and the distal end, the lumen of the hollow element being configured and adapted to contain a medical implant in a partially-deployed configuration during storage and rinsing of the medical implant and a proximal end cap including a secondary proximal end cap removably secured to the proximal end cap and configured to reversibly seal the proximal end cap to the outer sheath, thereby establishing a closed fluid connection between the lumen of the hollow element and a lumen of the outer sheath. The proximal end cap may include a sheathing guide configured and adapted to direct the medical implant into the lumen of the outer sheath.
摘要翻译：用于存储和冲洗耦合到具有外护套的递送系统的医疗植入物的容器可以包括具有壁，近端，远端和在所述容器之间延伸的腔的中空元件，近端和远端，中空元件的内腔被构造并适于在医疗植入物的储存和漂洗过程中容纳处于部分展开构型的医用植入物和包括可移除地固定到第二近端盖的近端盖的近端盖所述近端端盖并且构造成将所述近端端盖可逆地密封到所述外鞘，由此在所述中空元件的内腔和所述外鞘的内腔之间建立闭合的流体连接。近端帽可以包括护套引导件，该护套引导件被构造并且适于将医疗植入物引导到外护套的内腔中。

9. 发明申请

WO2017151659A1 INTRODUCER WITH EXPANDABLE CAPABILITIES 审中-公开
标题翻译：具有可扩展能力的介绍人
公开(公告)号：WO2017151659A1
公开(公告)日：2017-09-08
申请号：PCT/US2017/020010
申请日：2017-02-28
申请人： BOSTON SCIENTIFIC SCIMED, INC.
发明人： FITTERER, Mimi Trinh , INO, Takashi H. , GAMARRA, Randy S. , ESCALONA, Floriza Q. , SERRAHSU, Frederick J. , ANDERSON, James M.
IPC分类号： A61B17/34 , A61M25/06
摘要： An example introducer is disclosed. An example introducer (10) includes an inner liner (20) including a lumen, a distal region and at least one folded portion extending along the distal region. The introducer also includes a reinforcing member (38) having a length and including at least one spine extending along the length of the reinforcing member. The introducer also includes a sheath (30) disposed along at least a portion of the introducer, wherein the sheath includes at least one perforation (32), wherein material adjacent to the at least one folded portion is removed from a distal portion of the introducer to form a tip region (26). The introducer also includes a tip member (56) disposed along the tip region.
摘要翻译：公开了一个示例性的介绍人。示例性导引器（10）包括内衬（20），该内衬包括内腔，远侧区域和沿远侧区域延伸的至少一个折叠部分。导入器还包括加强构件（38），该加强构件（38）具有一定长度并且包括至少一个沿加强构件的长度延伸的脊柱。导引器还包括沿导引器的至少一部分布置的护套（30），其中护套包括至少一个穿孔（32），其中邻近至少一个折叠部分的材料从导引器的远侧部分移除以形成尖端区域（26）。导入器还包括沿尖端区域设置的尖端构件（56）。

10. 发明公开

EP4085853A1 INTRODUCER SYSTEM WITH EXPANDABLE CAPABILITIES 审中-实审
公开(公告)号：EP4085853A1
公开(公告)日：2022-11-09
申请号：EP22181102.9
申请日：2018-07-31
申请人： Boston Scientific Scimed, Inc.
发明人： FITTERER, Mimi Trinh , INO, Takashi H.
IPC分类号： A61B17/34 , A61F2/24 , A61M25/06 , A61M25/00
摘要： An example implant delivery system is disclosed. The example implant delivery system includes a catheter shaft having a distal end region and proximal end region, an implant coupled to the distal end region of the catheter shaft, a handle coupled to the proximal end region of the catheter shaft and an introducer sheath (24) disposed along the catheter shaft. The introducer sheath (24) includes an inner liner including a lumen (34) and an expandable support member. The support member includes a plurality of ribs (40) extending along a length of the support member. The introducer sheath further includes a sheath attached to at least a portion of the support member, wherein the support member is designed to shift from a first position to an expanded position.

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