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    Side Lumen Reentry Catheters And Related Methods
    2.
    发明申请
    Side Lumen Reentry Catheters And Related Methods 有权
    侧腔再入导管及相关方法

    公开(公告)号：US20140275983A1

    公开(公告)日：2014-09-18

    申请号：US13799949

    申请日：2013-03-13

    Applicant: INVATEC S.P.A.

    Inventor： Francesco Piccagli

    IPC: A61M25/01 ,  A61M25/10 ,  A61M25/09

    CPC classification number: A61M25/0194 ,  A61B17/22 ,  A61B17/3207 ,  A61M25/0108 ,  A61M25/09 ,  A61M25/104

    Abstract: True lumen reentry devices and methods useable for redirecting a guidewire from a subintimal tract within a wall of a blood vessel into the true lumen of the blood vessel. A reentry catheter device comprises a main catheter shaft having at least one guidewire outlet aperture with at least one side tube located on a distal portion of the main catheter shaft. The side tube(s) is/are tracked over initially inserted guidewire(s) to advance a distal portion of the reentry catheter device into the subintimal tract with a guidewire

    Abstract translation: 真光腔重入装置和方法可用于将导丝从血管壁内的内膜导管重新导向血管的真腔。 再入式导管装置包括主导管轴，其具有至少一个导丝出口孔，至少一个侧管位于主导管轴的远端部分上。 侧管在最初插入的导丝上被跟踪，以使再入导管装置的远端部分进入子膜内，导丝

    Catheter With Deflectable Tip
    3.
    发明申请
    Catheter With Deflectable Tip 有权
    导管带有偏转尖端

    公开(公告)号：US20140214058A1

    公开(公告)日：2014-07-31

    申请号：US13753988

    申请日：2013-01-30

    Applicant: INVATEC S.P.A.

    Inventor： Francesco Piccagli

    IPC: A61B17/50

    CPC classification number: A61B17/50 ,  A61M25/0155 ,  A61M25/0158 ,  A61M25/0194 ,  A61M25/1002 ,  A61M25/104 ,  A61M2025/0197 ,  A61M2025/1056 ,  A61M2025/1093

    Abstract: A catheter having a distal balloon and a deformable guidewire shaft of the catheter. The deformable guidewire shaft is adjacent to and external to the balloon. Inflation of the balloon bends the deformable guidewire shaft in order to orient or deflect a distal tip of the deformable guidewire shaft in a desired direction to guide and direct a guidewire extending through the deformable guidewire shaft towards a specific endovascular region. For example, it may be desired to orient the distal tip of the guidewire shaft towards a target vessel of a bifurcation or the balloon catheter may be used to bypass a Chronic Total Occlusion (CTO).

    Abstract translation: 导管，其具有远端气囊和导管的可变形导丝轴。 可变形的导丝轴与球囊相邻并且在外部。 气囊的充气使可变形导丝轴弯曲，以便使可变形导丝轴的远侧末端沿所需方向定向或偏转，以引导和引导穿过可变形导丝轴的导丝朝向特定的血管内区域。 例如，可能期望将导丝轴的远端朝向分叉的靶容器定向，或者球囊导管可用于绕过慢性全闭塞（CTO）。

    Side lumen reentry catheters and related methods
    5.
    发明授权
    Side lumen reentry catheters and related methods 有权
    侧腔重入导管及相关方法

    公开(公告)号：US09272121B2

    公开(公告)日：2016-03-01

    申请号：US13799949

    申请日：2013-03-13

    Applicant: Invatec S.p.A.

    Inventor： Francesco Piccagli

    IPC: A61M25/01 ,  A61M25/09 ,  A61M25/10 ,  A61B17/22 ,  A61B17/3207

    CPC classification number: A61M25/0194 ,  A61B17/22 ,  A61B17/3207 ,  A61M25/0108 ,  A61M25/09 ,  A61M25/104

    Abstract: True lumen reentry devices and methods useable for redirecting a guidewire from a subintimal tract within a wall of a blood vessel into the true lumen of the blood vessel. A reentry catheter device comprises a main catheter shaft having at least one guidewire outlet aperture with at least one side tube located on a distal portion of the main catheter shaft. The side tube(s) is/are tracked over initially inserted guidewire(s) to advance a distal portion of the reentry catheter device into the subintimal tract with a guidewire.

    Abstract translation: 真光腔重入装置和方法可用于将导丝从血管壁内的内膜导管重新导向血管的真腔。 再入式导管装置包括主导管轴，其具有至少一个导丝出口孔，至少一个侧管位于主导管轴的远端部分上。 侧管在最初插入的导丝上被跟踪，以使引导导管装置的远侧部分用导丝推进到内膜下。

    Catheter with deflectable tip
    6.
    发明授权
    Catheter with deflectable tip 有权

    公开(公告)号：US10441299B2

    公开(公告)日：2019-10-15

    申请号：US15193190

    申请日：2016-06-27

    Applicant: Invatec S.p.A.

    Inventor： Francesco Piccagli

    IPC: A61M25/01 ,  A61B17/22 ,  A61B17/3207 ,  A61M25/00 ,  A61M25/10 ,  A61B90/00 ,  A61B17/32 ,  A61B17/00

    Abstract: A catheter having a distal balloon and a deformable guidewire shaft of the catheter. The deformable guidewire shaft is adjacent to and external to the balloon. Inflation of the balloon bends the deformable guidewire shaft in order to orient or deflect a distal tip of the deformable guidewire shaft in a desired direction to guide and direct a guidewire extending through the deformable guidewire shaft towards a specific endovascular region. For example, it may be desired to orient the distal tip of the guidewire shaft towards a target vessel of a bifurcation or the balloon catheter may be used to bypass a Chronic Total Occlusion (CTO).

    Catheter With Deflectable Tip
    7.
    发明申请
    Catheter With Deflectable Tip 审中-公开
    导管带有偏转尖端

    公开(公告)号：US20160374701A1

    公开(公告)日：2016-12-29

    申请号：US15193190

    申请日：2016-06-27

    Applicant: Invatec S.p.A.

    Inventor： Francesco Piccagli

    IPC: A61B17/22 ,  A61B90/00 ,  A61B17/32

    CPC classification number: A61B17/22 ,  A61B17/32 ,  A61B17/320725 ,  A61B90/39 ,  A61B2017/00876 ,  A61B2017/22045 ,  A61B2017/22061 ,  A61B2017/22095 ,  A61B2017/320048 ,  A61B2090/3966 ,  A61M25/0074 ,  A61M25/0155 ,  A61M25/1002 ,  A61M2025/0161 ,  A61M2025/0197

    Abstract: A catheter having a distal balloon and a deformable guidewire shaft of the catheter. The deformable guidewire shaft is adjacent to and external to the balloon. Inflation of the balloon bends the deformable guidewire shaft in order to orient or deflect a distal tip of the deformable guidewire shaft in a desired direction to guide and direct a guidewire extending through the deformable guidewire shaft towards a specific endovascular region. For example, it may be desired to orient the distal tip of the guidewire shaft towards a target vessel of a bifurcation or the balloon catheter may be used to bypass a Chronic Total Occlusion (CTO).

    Abstract translation: 导管，其具有远端气囊和导管的可变形导丝轴。 可变形的导丝轴与球囊相邻并且在外部。 气囊的充气使可变形导丝轴弯曲，以便使可变形导丝轴的远侧末端沿所需方向定向或偏转，以引导和引导穿过可变形导丝轴的导丝朝向特定的血管内区域。 例如，可能期望将导丝轴的远端朝向分叉的靶容器定向，或者球囊导管可用于绕过慢性全闭塞（CTO）。

    Catheter with deflectable tip
    8.
    发明授权
    Catheter with deflectable tip 有权
    导管具有可偏转的尖端

    公开(公告)号：US09095374B2

    公开(公告)日：2015-08-04

    申请号：US13753988

    申请日：2013-01-30

    Applicant: Invatec S.p.A.

    Inventor： Francesco Piccagli

    IPC: A61M29/00 ,  A61B17/50 ,  A61M25/01 ,  A61M25/10

    CPC classification number: A61B17/50 ,  A61M25/0155 ,  A61M25/0158 ,  A61M25/0194 ,  A61M25/1002 ,  A61M25/104 ,  A61M2025/0197 ,  A61M2025/1056 ,  A61M2025/1093

    Abstract: A catheter having a distal balloon and a deformable guidewire shaft of the catheter. The deformable guidewire shaft is adjacent to and external to the balloon. Inflation of the balloon bends the deformable guidewire shaft in order to orient or deflect a distal tip of the deformable guidewire shaft in a desired direction to guide and direct a guidewire extending through the deformable guidewire shaft towards a specific endovascular region. For example, it may be desired to orient the distal tip of the guidewire shaft towards a target vessel of a bifurcation or the balloon catheter may be used to bypass a Chronic Total Occlusion (CTO).

    Abstract translation: 导管，其具有远端气囊和导管的可变形导丝轴。 可变形的导丝轴与球囊相邻并且在外部。 气囊的充气使可变形导丝轴弯曲，以便使可变形导丝轴的远侧末端沿所需方向定向或偏转，以引导和引导穿过可变形导丝轴的导丝朝向特定的血管内区域。 例如，可能期望将导丝轴的远端朝向分叉的靶容器定向，或者球囊导管可用于绕过慢性全闭塞（CTO）。

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