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Patent Agency Ranking
公开(公告)号：US20240374386A1
公开(公告)日：2024-11-14
申请号：US18784810
申请日：2024-07-25
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Pablo Hernan Catania , Munir Hicham Eltal , Andrew John Akagawa , Robert Bowes , Waina Michelle Chu , Nicolas Schleiger , Tam Van Nguyen , Alena Lian Sim , Thanh Huyen Tran , Rupesh Gajanan Nawalakhe , Chris J. Okos , Eric Robert Dixon , Grant Matthew Stearns , Kevin Gantz , Daniel Bobo , Aric Daniel Stone
IPC: A61F2/24
Abstract: Delivery systems and methods of delivering devices or implants are disclosed. The devices or implants can be configured as valve repair devices or treatment devices have gripping members that are openable and closable to attach the device to leaflets of a native heart valve. The delivery systems are configured to position the device or implant and open and close the gripping members of the device or implant.
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公开(公告)号：US20250152362A1
公开(公告)日：2025-05-15
申请号：US19019704
申请日：2025-01-14
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Alexander J. Siegel , Nicolas Schleiger , Gregory Scott Tyler, II
Abstract: A flexible delivery catheter can be used to deploy valve repair and replacement devices at an implant site for the repair or replacement of poorly functioning native heart valves. Such a catheter can include a flexible tube having a plurality of links. A control wire can be connected to the plurality of links, such that applying tension to the control wire causes the flexible tube to bend.
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公开(公告)号：US12245942B2
公开(公告)日：2025-03-11
申请号：US17246539
申请日：2021-04-30
Applicant: Edwards Lifesciences Corporation
Inventor： Alexander J Siegel , Nicolas Schleiger , Gregory Scott Tyler, II
Abstract: A flexible delivery catheter can be used to deploy valve repair and replacement devices at an implant site for the repair or replacement of poorly functioning native heart valves. Such a catheter can include a flexible tube having a plurality of links. A control wire can be connected to the plurality of links, such that applying tension to the control wire causes the flexible tube to bend.
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公开(公告)号：US20240065836A1
公开(公告)日：2024-02-29
申请号：US18496817
申请日：2023-10-27
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Michael J. Popp , Nicolas Schleiger , Kevin Gantz , George Lee Matlock , Aric Daniel Stone , Eric Robert Dixon , Charles Henry Bloodworth, IV , Gregory Scott Tyler, II , Asher L. Metchik , Robert Bowes , Waina Michelle Chu , Zachary James Zira , Steven Park
CPC classification number: A61F2/2436 , A61M25/0023 , A61M25/0053 , A61M25/0136 , A61M2025/0004 , A61M2025/0047 , A61M2205/0222
Abstract: Components for valve treatment systems are disclosed. Valve treatment systems can include a delivery system for an implantable device. The delivery system can include one or more of clasp control components slidably disposed on a catheter handle, a control element for opening and closing the implantable device, a catheter assembly with features to reduce friction with another catheter assembly, grips for attaching catheter assemblies to clamps, catheter assemblies with features that stiffen or provide variable stiffness, and catheter assemblies with one or more steering control lumens incorporated into a reinforcement layer.
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公开(公告)号：US20210251757A1
公开(公告)日：2021-08-19
申请号：US17246539
申请日：2021-04-30
Applicant: Edwards Lifesciences Corporation
Inventor： Alexander J. Siegel , Nicolas Schleiger , Gregory Scott Tyler, II
IPC: A61F2/24
Abstract: A flexible delivery catheter can be used to deploy valve repair and replacement devices at an implant site for the repair or replacement of poorly functioning native heart valves. Such a catheter can include a flexible tube having a plurality of links. A control wire can be connected to the plurality of links, such that applying tension to the control wire causes the flexible tube to bend.
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