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公开(公告)号：US20200330225A1
公开(公告)日：2020-10-22
申请号：US16922666
申请日：2020-07-07
Applicant: Medtronic, Inc.
Inventor： Thierry Mesana , Timothy G. Laske , Alexander Hill , Timothy Ryan , Allen Tower
Abstract: A compressible and expandable stent assembly for implantation in a body lumen such as a mitral valve, the stent assembly including at least one stent barrel that is shaped and sized so that it allows for normal operation of adjacent heart structures. One or more stent barrels can be included in the stent assembly, where one or more of the stent barrels can include a cylinder with a tapered edge.
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公开(公告)号：US20200237541A1
公开(公告)日：2020-07-30
申请号：US16847296
申请日：2020-04-13
Applicant: MEDTRONIC, INC.
Inventor： Charles Tabor , Timothy Ryan
Abstract: A delivery system for delivering an implantable stented device to a lumen of a patient, the delivery system including an elongated body having a proximal end and a distal end, a driver mechanism positioned at the proximal end of the elongated body, an elongated threaded rod located axially distal to the driver mechanism, and a sheath including an elongated tubular portion having a hollow interior portion with a first diameter that is sized for compression and retention of the implantable stented device in a compressed configuration for delivery to a body lumen.
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公开(公告)号：US20140330368A1
公开(公告)日：2014-11-06
申请号：US14268375
申请日：2014-05-02
Applicant: Medtronic, Inc.
Inventor： Michael Gloss , Timothy Groen , Carolyn Majkrzak , Behrooz Nadian , Matthew Rust , Timothy Ryan , Matthew Weston , Marc Anderson , Evelyn Birmingham , Mark Casley , Deirdre McGowan Smyth
IPC: A61F2/24
CPC classification number: A61F2/243 , A61F2/24 , A61F2/2412 , A61F2/2418 , A61F2/2427 , A61F2/2436 , A61F2/2439 , A61F2/2496 , A61F2002/9517 , A61F2002/9522 , A61F2220/0033 , A61F2250/0007
Abstract: A system includes a medical device for implanting in a valve of a subject, the implantable medical device having a self-expanding frame; and a holder configured to retain the frame of the implantable medical device in a constricted configuration and to control expansion of the frame. The holder has a controllably constrictable and expandable loop, wherein the loop is disposed about at least a portion of the self-expanding frame such that constriction or expansion of the first loop controls constriction or expansion of the frame.
Abstract translation: 一种系统包括用于植入对象的阀中的医疗装置，该可植入医疗装置具有自扩张框架; 以及保持器，其构造成将可植入医疗装置的框架保持在收缩构型中并且控制框架的扩张。 保持器具有可控制的可缩放和可扩展的环路，其中环路围绕自扩张框架的至少一部分设置，使得第一环路的收缩或扩张控制框架的收缩或扩张。
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公开(公告)号：US10568739B2
公开(公告)日：2020-02-25
申请号：US15457454
申请日：2017-03-13
Applicant: Medtronic, Inc.
Inventor： Michael Gloss , Timothy Groen , Carolyn Majkrzak , Behrooz Nadian , Matthew Rust , Timothy Ryan , Matthew Weston , Marc Anderson , Evelyn Birmingham , Mark Casley , Deirdre McGowan Smyth
Abstract: A system includes a medical device for implanting in a valve of a subject, the implantable medical device having a self-expanding frame; and a holder configured to retain the frame of the implantable medical device in a constricted configuration and to control expansion of the frame. The holder has a controllably constrictable and expandable loop, wherein the loop is disposed about at least a portion of the self-expanding frame such that constriction or expansion of the first loop controls constriction or expansion of the frame.
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公开(公告)号：US20240000567A1
公开(公告)日：2024-01-04
申请号：US18370465
申请日：2023-09-20
Applicant: Medtronic, Inc.
Inventor： Michael Gloss , Timothy Groen , Carolyn Majkrzak , Behrooz Nadian , Matthew Rust , Timothy Ryan , Matthew Weston , Marc Anderson , Evelyn Birmingham , Mark Casley , Deirdre McGowan Smyth
CPC classification number: A61F2/243 , A61F2/2418 , A61F2/2427 , A61F2/2496 , A61F2/2439 , A61F2/9525 , A61F2/2412 , A61F2220/0033 , A61F2250/0007 , A61F2/9517 , A61F2/9522 , A61F2/2436
Abstract: A system includes a medical device for implanting in a valve of a subject, the implantable medical device having a self-expanding frame; and a holder configured to retain the frame of the implantable medical device in a constricted configuration and to control expansion of the frame. The holder has a controllably constrictable and expandable loop, wherein the loop is disposed about at least a portion of the self-expanding frame such that constriction or expansion of the first loop controls constriction or expansion of the frame.
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Patent Agency Ranking
公开(公告)号：US11793637B2
公开(公告)日：2023-10-24
申请号：US16783951
申请日：2020-02-06
Applicant: Medtronic, Inc.
Inventor： Michael Gloss , Timothy Groen , Carolyn Majkrzak , Behrooz Nadian , Matthew Rust , Timothy Ryan , Matthew Weston , Marc Anderson , Evelyn Birmingham , Mark Casley , Deirdre McGowan Smyth
CPC classification number: A61F2/243 , A61F2/2418 , A61F2/2427 , A61F2/2439 , A61F2/2496 , A61F2/9525 , A61F2/2412 , A61F2/2436 , A61F2/9517 , A61F2/9522 , A61F2220/0033 , A61F2250/0007
Abstract: A system includes a medical device for implanting in a valve of a subject, the implantable medical device having a self-expanding frame; and a holder configured to retain the frame of the implantable medical device in a constricted configuration and to control expansion of the frame. The holder has a controllably constrictable and expandable loop, wherein the loop is disposed about at least a portion of the self-expanding frame such that constriction or expansion of the first loop controls constriction or expansion of the frame.
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公开(公告)号：US11534295B2
公开(公告)日：2022-12-27
申请号：US16922666
申请日：2020-07-07
Applicant: Medtronic, Inc.
Inventor： Thierry Mesana , Timothy G. Laske , Alexander Hill , Timothy Ryan , Allen Tower
Abstract: A compressible and expandable stent assembly for implantation in a body lumen such as a mitral valve, the stent assembly including at least one stent barrel that is shaped and sized so that it allows for normal operation of adjacent heart structures. One or more stent barrels can be included in the stent assembly, where one or more of the stent barrels can include a cylinder with a tapered edge.
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公开(公告)号：US10993808B2
公开(公告)日：2021-05-04
申请号：US15916956
申请日：2018-03-09
Applicant: Medtronic, Inc.
Inventor： Michael Gloss , James R. Keogh , Timothy Ryan , Declan P. Costello , Wayne M. Falk
IPC: A61F2/24
Abstract: Delivery devices and device elements that provide steering capabilities and methods of steering such delivery devices during the delivery of a stented prosthesis to a target site. Various delivery devices include a shaft assembly having a plurality of lumens through which tension members that compressively retain the stented prosthesis to the shaft assembly are routed. By selectively tensioning one or more tension members, the shaft assembly can be pulled or steered in a desired direction. Various embodiments include one or more steering or stiffening rods that can reinforce the device or counteract any unintended bending or steering of the delivery device.
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公开(公告)号：US20180207013A1
公开(公告)日：2018-07-26
申请号：US15927841
申请日：2018-03-21
Applicant: MEDTRONIC, INC.
Inventor： Charles Tabor , Timothy Ryan
CPC classification number: A61F2/966 , A61F2/2412 , A61F2/2418 , A61F2/2436 , A61F2/2439 , A61F2/844 , A61F2002/9505 , A61F2002/9511 , A61F2002/9522 , A61F2002/9665 , A61F2250/0098
Abstract: A delivery system for delivering an implantable stented device to a lumen of a patient, the delivery system including an elongated body having a proximal end and a distal end, a driver mechanism positioned at the proximal end of the elongated body, an elongated threaded rod located axially distal to the driver mechanism, and a sheath including an elongated tubular portion having a hollow interior portion with a first diameter that is sized for compression and retention of the implantable stented device in a compressed configuration for delivery to a body lumen.
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公开(公告)号：US20240268954A1
公开(公告)日：2024-08-15
申请号：US18644299
申请日：2024-04-24
Inventor： Vinayak Bapat , Timothy Ryan
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2/2442 , A61F2/2445 , A61F2/2412 , A61F2/2448 , A61F2210/0014 , A61F2250/006 , A61F2250/0085 , A61F2250/0086 , A61F2250/0089 , A61F2250/0098
Abstract: A heart prosthesis that includes at least one information marker and methods of using the heart prosthesis are disclosed. The at least one information marker can indicate any suitable information associated with the heart prosthesis, e.g., one or more of a manufacturer, type, model, feature, size, and date. And the heart prosthesis can include any suitable prosthesis, e.g., a prosthetic heart valve or an annuloplasty prosthesis.
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