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    Carotid stent apparatus and methods for treatment via body lumens
    2.
    发明授权
    Carotid stent apparatus and methods for treatment via body lumens 有权

    公开(公告)号：US10058440B2

    公开(公告)日：2018-08-28

    申请号：US14500759

    申请日：2014-09-29

    申请人： INSPIREMD, LTD

    发明人： Eli Bar ,  Zeev Asher Holzer ,  Ofir Paz

    IPC分类号： A61F2/07 ,  A61F2/92 ,  A61F2/958 ,  A61L31/10 ,  A61F2/89

    摘要： A stent assembly adapted to carotid arterial placement that includes a self-expanding support element comprising metal struts constructed to be positioned in a body lumen and expanded from a retracted state to an expanded state, and a knitted cover disposed over an exterior of the support element and along an entire length thereof, wherein the knitted cover comprises a single polymer fiber having a diameter of at least 40 nanometers to 30 microns, wherein the self-expanding support element and knitted cover together have apertures sized 20 microns to smaller than 100 microns in diameter to block larger debris when the stent assembly is placed in a carotid artery and expanded to the expanded state. Methods of stenting a carotid artery by applying the stent assembly to the carotid artery of a patient in need of treatment and expanding the stent assembly in situ are disclosed.

    Deformable tip for stent delivery and methods of use
    4.
    发明授权
    Deformable tip for stent delivery and methods of use 有权

    公开(公告)号：US10258491B2

    公开(公告)日：2019-04-16

    申请号：US15419437

    申请日：2017-01-30

    申请人： InspireMD, Ltd.

    发明人： Eli Bar ,  Dror Hazan

    IPC分类号： A61F2/06 ,  A61F2/966 ,  A61F2/91 ,  A61F2/958 ,  A61F2/86 ,  A61F2/852

    摘要： A stent-delivery assembly that includes a catheter; an expandable stent that is movable, relative to the catheter, from a first position to a second position; and a guidewire assembly extending through a longitudinal passage of the catheter and a longitudinal passage of the stent, the guidewire assembly being movable, relative to the catheter, from a third position to a fourth position. While the expandable stent is in the first position and while the guidewire assembly is in the third position, the stent-delivery assembly has an a-traumatic shape. While the expandable stent is in the second position and while the guidewire assembly is in the fourth position, the guidewire assembly is capable of passing through the stent to allow for retrieval of the stent-delivery assembly. Methods of use and manufacture are also included.

    Stent assembly and methods for treatment via body lumens
    7.
    发明申请
    Stent assembly and methods for treatment via body lumens 有权

    公开(公告)号：US20210137712A1

    公开(公告)日：2021-05-13

    申请号：US17134542

    申请日：2020-12-28

    申请人： INSPIREMD LTD.

    发明人： Eli Bar ,  Zeev Asher Holzer ,  Ofir Paz

    IPC分类号： A61F2/90 ,  A61F2/07 ,  A61F2/92 ,  A61F2/958 ,  A61L31/10

    摘要： An enhanced stent apparatus includes an implantable element, constructed of a flexible, biocompatible material configured to be positioned in a body lumen. An inner structure is located on an inner surface of said implantable element, wherein the inner structure is made of metal, has a coverage area of less than 30% and is provided with apertures. An outer structure is located on an outer surface of said implantable element, wherein the outer structure is made of metal, has a coverage area of less than 30% and is provided with apertures.

    Optimized stent jacket having single fiber mesh
    8.
    发明授权
    Optimized stent jacket having single fiber mesh 有权

    公开(公告)号：US10406008B2

    公开(公告)日：2019-09-10

    申请号：US16052301

    申请日：2018-08-01

    申请人： INSPIREMD, LTD.

    发明人： Asher Holzer ,  Eli Bar ,  Ofir Paz

    IPC分类号： A61F2/07 ,  A61F2/90 ,  A61L31/14 ,  A61L31/16 ,  A61F2/82 ,  C08G63/00 ,  C08G63/06 ,  C08G63/08 ,  C08G63/40 ,  C08G73/02 ,  C08G79/04 ,  A61F2/00 ,  A61L31/02 ,  A61L31/04 ,  A61L31/06 ,  A61L31/10 ,  A61F2/89

    摘要： An intravascular device configured to treat an aneurysm that includes a support structure including metal struts configured to be positioned in a body lumen and defining a central fluid passage that extends axially along the support structure, and a knitted mesh cover disposed over an exterior thereof and across a radial arc and along a length of the support structure sufficient to exceed an opening of an aneurysm to be treated, and the cover includes a polymer fiber having a diameter of at least 40 nanometers to 30 microns and apertures therethrough, the apertures being sized to prevent blood from passing through the device to prevent further expansion of the aneurysm. Devices including apertures that are at least 20 microns and sized to minimize or prevent an aneurysm-filling material from exiting the aneurysm through the knitted mesh cover and support structure, and methods of stenting, are also encompassed.

    Optimized Stent Jacket with Large Apertures
    10.
    发明申请
    Optimized Stent Jacket with Large Apertures 有权

    公开(公告)号：US20210322187A1

    公开(公告)日：2021-10-21

    申请号：US17327801

    申请日：2021-05-24

    申请人： InspireMD Ltd.

    发明人： Eli Bar ,  Asher Holzer ,  Ofir Paz

    IPC分类号： A61F2/90 ,  A61F2/07 ,  A61L31/14 ,  A61L31/16 ,  A61F2/82 ,  C08G63/00 ,  C08G63/06 ,  C08G63/08 ,  C08G63/40 ,  C08G73/02 ,  C08G79/04 ,  A61F2/00 ,  A61L31/02 ,  A61L31/04 ,  A61L31/06 ,  A61L31/10

    摘要： An intravascular device configured to treat an aneurysm that includes a support structure including metal struts configured to be positioned in a body lumen and defining a central fluid passage that extends axially along the support structure, and a knitted mesh cover disposed over an exterior thereof and across a radial arc and along a length of the support structure sufficient to exceed an opening of an aneurysm to be treated, and the cover includes a polymer fiber having a diameter of at least 40 nanometers to 30 microns and apertures therethrough, the apertures being sized to prevent blood from passing through the device to prevent further expansion of the aneurysm. Devices including apertures that are at least 20 microns and sized to minimize or prevent an aneurysm-filling material from exiting the aneurysm through the knitted mesh cover and support structure, and methods of stenting, are also encompassed.