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公开(公告)号：US20220160504A1
公开(公告)日：2022-05-26
申请号：US17666086
申请日：2022-02-07
申请人： VDyne, Inc.
IPC分类号： A61F2/24
摘要： A prosthetic heart valve includes a valve frame defining an aperture that extends along a central axis and a flow control component mounted within the aperture. The valve frame includes a distal anchoring element and a proximal anchoring element. The valve frame has a compressed configuration to allow the valve to be delivered to a heart of a patient via a delivery catheter. The valve frame is configured to transition to an expanded configuration when released from the delivery catheter. The valve is configured to be seated in a native annulus when the valve frame is in the expanded configuration. The distal and proximal anchoring elements configured to be inserted through the native annulus prior to seating the valve. The proximal anchoring element is ready to be deployed subannularly or is optionally configured to be transitioned from a first configuration to a second configuration after the valve is seated.
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2.发明授权公开(公告)号：US11185409B2
公开(公告)日：2021-11-30
申请号：US16455740
申请日：2019-06-27
申请人： VDyne, Inc.
摘要： The invention relates to a transcatheter heart valve replacement (A61F2/2412), and in particular a side delivered transcatheter prosthetic heart valve having a collapsible inner flow control component, and an outer annular support frame having compressible wire cells that facilitate folding flat along the z-axis and compressing the valve vertically along the y-axis, or orthogonally to the central axis of the flow control component, allowing a very large diameter valve to be delivered and deployed to the tricuspid valve from the inferior vena cava or superior vena cava, or trans-atrially to the mitral valve, the valve having a height of about 5-60 mm and a diameter of about 25-80 mm, without requiring an oversized diameter catheter and without requiring delivery and deployment from a catheter at an acute angle of approach.
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公开(公告)号：US20210330459A1
公开(公告)日：2021-10-28
申请号：US17372022
申请日：2021-07-09
申请人： VDyne, Inc.
发明人： Mark CHRISTIANSON , Robert VIDLUND , Chad PERRIN , Craig EKVALL
摘要： The invention relates to an anchor hook and methods of using the same for subannular anchoring of a transcatheter heart valve replacement, and in particular for an orthogonally delivered (side-delivered) transcatheter prosthetic heart valve having a annular support frame having compressible wire cells that facilitate rolling and folding the valve length-wise, or orthogonally to the central axis of the flow control component, allowing a very large diameter valve to be delivered and deployed to the mitral or tricuspid valve from the inferior vena cava or superior vena cava, or trans-septally to the mitral valve, the valve having a height of about 5-60 mm and a diameter of about 25-80 mm, without requiring an oversized diameter catheter and without requiring a delivery catheter to bend 90 degrees during deployment.
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公开(公告)号：US20210228349A1
公开(公告)日：2021-07-29
申请号：US17062080
申请日：2020-10-02
申请人： VDyne, Inc.
发明人： Robert VIDLUND , Mark CHRISTIANSON , David HOLTAN
IPC分类号： A61F2/24
摘要： The invention relates to methods and devices for a transcatheter heart valve replacement (A61F2/2412), and in particular a device and method for percutaneously anchoring a transcatheter heart valve.
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5.发明申请公开(公告)号：US20210220126A1
公开(公告)日：2021-07-22
申请号：US17154438
申请日：2021-01-21
申请人： VDyne, Inc.
发明人： Chad PERRIN
IPC分类号： A61F2/24
摘要： A side-deliverable prosthetic heart valve includes a valve frame defining an aperture that extends along a central axis and a flow control component mounted within the aperture and configured to permit selective blood flow therethrough. The prosthetic heart valve has a compressed configuration for side-delivery to a heart of a patient via a delivery catheter. The prosthetic heart valve is configured to transition to an expanded configuration when released from the delivery catheter for seating in a native annulus. The valve frame includes distal, proximal, and septal anchoring elements, each of which is insertable through the native annulus prior to seating the prosthetic heart valve therein. The septal anchoring element is configured to extend below the annulus and contact ventricular septal tissue to stabilize the prosthetic heart valve in the annulus when the prosthetic heart valve is seated in the annulus.
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公开(公告)号：US20210154011A1
公开(公告)日：2021-05-27
申请号：US17167983
申请日：2021-02-04
申请人： VDyne, Inc.
IPC分类号： A61F2/24
摘要： A prosthetic valve includes a frame and a flow control component. The frame has an aperture extending through the frame about a central axis. The flow control component is mounted within the aperture and is configured to permit blood flow in a first direction approximately parallel to the vertical axis from an inflow end to an outflow end of the flow control component and to block blood flow in a second direction, opposite the first direction. The frame has an expanded configuration with a first height along the central axis, a first lateral width along a lateral axis perpendicular to the central axis, and a first longitudinal length along a longitudinal axis perpendicular to the central axis and the lateral axis. The frame has a compressed configuration with a second height less than the first height and a second lateral width less than the first lateral width.
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7.发明授权公开(公告)号：US11234813B2
公开(公告)日：2022-02-01
申请号：US17154438
申请日：2021-01-21
申请人： VDyne, Inc.
发明人： Chad Perrin
IPC分类号： A61F2/24
摘要： A side-deliverable prosthetic heart valve includes a valve frame defining an aperture that extends along a central axis and a flow control component mounted within the aperture and configured to permit selective blood flow therethrough. The prosthetic heart valve has a compressed configuration for side-delivery to a heart of a patient via a delivery catheter. The prosthetic heart valve is configured to transition to an expanded configuration when released from the delivery catheter for seating in a native annulus. The valve frame includes distal, proximal, and septal anchoring elements, each of which is insertable through the native annulus prior to seating the prosthetic heart valve therein. The septal anchoring element is configured to extend below the annulus and contact ventricular septal tissue to stabilize the prosthetic heart valve in the annulus when the prosthetic heart valve is seated in the annulus.
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公开(公告)号：US11202706B2
公开(公告)日：2021-12-21
申请号：US17236219
申请日：2021-04-21
申请人： VDyne, Inc.
发明人： Mark Christianson , Robert Vidlund , David Holtan , Lucas Harder
IPC分类号： A61F2/24
摘要： The invention relates to anchor channels and subannular anchors for a transcatheter heart valve replacement (A61F2/2412), and in particular for an orthogonally delivered transcatheter prosthetic heart valve having a annular support frame having compressible wire cells that facilitate rolling and folding the valve length-wise, or orthogonally to the central axis of the flow control component, allowing a very large diameter valve to be delivered and deployed to the tricuspid valve from the inferior vena cava or superior vena cava, or trans-atrially to the mitral valve, the valve having a height of about 5-60 mm and a diameter of about 25-80 mm, without requiring an oversized diameter catheter and without requiring delivery and deployment from a catheter at an acute angle of approach.
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9.发明申请公开(公告)号：US20210315694A1
公开(公告)日：2021-10-14
申请号：US17222430
申请日：2021-04-05
申请人： VDyne, Inc.
摘要： The invention relates to a heart valve regurgitation drum and optional closure disk and/or tubular stent to manage and provide levels of intentional regurgitation within an orthogonally delivered transcatheter prosthetic heart valve having a first inner flow control component/valve, a second inner regurgitation control component, and an outer annular support frame having compressible wire cells that facilitate folding flat along the z-axis and compressing the valve vertically along the y-axis, or orthogonally to the central axis of the flow control component, allowing a very large diameter valve to be delivered and deployed to the tricuspid valve from the inferior vena cava or superior vena cava, or trans-atrially to the mitral valve, the valve having a height of about 5-60 mm and a diameter of about 25-80 mm, without requiring an oversized diameter catheter and without requiring delivery and deployment from a catheter at an acute angle of approach.
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公开(公告)号：US11109969B2
公开(公告)日：2021-09-07
申请号：US16448108
申请日：2019-06-21
申请人： VDyne, Inc.
发明人： Robert Vidlund , Mark Christianson
IPC分类号： A61F2/24
摘要： The invention relates to delivery system for deployment of a prosthetic valve, having a hypotube sheathed guidewire assembly having an outer sheath and an inner guidewire shaft that pushes against a guidewire collar on a tension arm of a compressed transcatheter valve to deliver the valve and position the valve to the RVOT or other location in the body.
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