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    Sheathing aid
    2.
    发明授权
    Sheathing aid 有权

    公开(公告)号：US11116630B2

    公开(公告)日：2021-09-14

    申请号：US15498758

    申请日：2017-04-27

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Floriza Q. Escalona ,  Takashi H. Ino ,  Mimi Trinh Fitterer ,  Andrew J. H. Backus

    IPC: A61F2/24 ,  A61F2/966 ,  A61F2/95

    Abstract: 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.

    REPLACEMENT HEART VALVE COMMISSURE ASSEMBLY
    3.
    发明申请
    REPLACEMENT HEART VALVE COMMISSURE ASSEMBLY 审中-公开

    公开(公告)号：US20190053896A1

    公开(公告)日：2019-02-21

    申请号：US15998833

    申请日：2018-08-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Jasper Ellington Adamek-Bowers ,  Ali Salahieh ,  Takashi H. Ino ,  Andrew James Harlan Backus ,  Anh Thu Pham ,  Brian D. Brandt ,  Mimi Trinh Fitterer ,  Michael P. Calomeni ,  Jarad S. Waisblatt

    IPC: A61F2/24

    Abstract: A replacement heart valve commissure assembly may include a locking mechanism including a first locking portion spaced apart from a second locking portion in a delivery configuration and configured to engage with the second locking portion in a deployed configuration, wherein the first locking portion is longitudinally actuatable relative to the second locking portion between the delivery and deployed configurations. The commissure assembly may include a first valve leaflet and a second valve leaflet each secured to the first locking portion. A first sleeve portion of the first valve leaflet may be fixedly attached to a first fabric sleeve wrapped around a first leg of the first locking portion by a first filament, and a second sleeve portion of the second valve leaflet may be fixedly attached to a second fabric sleeve wrapped around a second leg of the first locking portion by a second filament.

    Containment vessel with implant sheathing guide
    5.
    发明授权
    Containment vessel with implant sheathing guide 有权

    公开(公告)号：US10245136B2

    公开(公告)日：2019-04-02

    申请号：US15498807

    申请日：2017-04-27

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Takashi H. Ino ,  Randy S. Gamarra ,  Michael P. Calomeni ,  Christopher W. Ledesma ,  Mimi Trinh Fitterer

    IPC: A61F2/24 ,  A61F2/00 ,  A61B17/34 ,  A61F2/95

    Abstract: 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.

    INTRODUCER WITH EXPANDABLE CAPABILITIES
    6.
    发明申请
    INTRODUCER WITH EXPANDABLE CAPABILITIES 审中-公开

    公开(公告)号：US20180161064A1

    公开(公告)日：2018-06-14

    申请号：US15837174

    申请日：2017-12-11

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mimi Trinh Fitterer ,  Takashi H. Ino ,  Floriza Q. Escalona ,  Michael P. Calomeni

    IPC: A61B17/34 ,  A61M25/06

    Abstract: 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.

    SHEATHING AID
    7.
    发明申请
    SHEATHING AID 审中-公开

    公开(公告)号：US20170325951A1

    公开(公告)日：2017-11-16

    申请号：US15498758

    申请日：2017-04-27

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Floriza Q. Escalona ,  Takashi H. Ino ,  Mimi Trinh Fitterer ,  Andrew J.H. Backus

    IPC: A61F2/24

    CPC classification number: A61F2/2436 ,  A61F2/2418 ,  A61F2/243 ,  A61F2/2439 ,  A61F2/2442 ,  A61F2/2466 ,  A61F2/966 ,  A61F2002/9522 ,  A61F2002/9665 ,  A61F2250/0069

    Abstract: 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.

    Medical device delivery system with alignment feature
    9.
    发明授权
    Medical device delivery system with alignment feature 有权

    公开(公告)号：US11147668B2

    公开(公告)日：2021-10-19

    申请号：US16269967

    申请日：2019-02-07

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Mimi Trinh Fitterer ,  Takashi H. Ino ,  Floriza Q. Escalona ,  Leticia Marquez Zuniga

    IPC: A61F2/24 ,  A61B17/00

    Abstract: 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.

    MEDICAL DEVICE WITH TIP MEMBER
    10.
    发明申请
    MEDICAL DEVICE WITH TIP MEMBER 审中-公开

    公开(公告)号：US20190070001A1

    公开(公告)日：2019-03-07

    申请号：US16115941

    申请日：2018-08-29

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： Michael P. Calomeni ,  Mimi Trinh Fitterer

    IPC: A61F2/24

    Abstract: 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.

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