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公开(公告)号：US20240081987A1
公开(公告)日：2024-03-14
申请号：US18511923
申请日：2023-11-16
发明人： David J. Arcaro , Kevin J. Derryberry , Dustin V. Dienno , Edwin W. Field , Bill R. Finney , Joshua C. Haarer , Logan R. Hagaman , Cody L. Hartman , Russell L. Jacoby , Roy Manygoats, JR. , Stephen M. Probert , Benjamin A. Smith , Andrew P. Hilton , Olga Baykova , Jason T. Alger
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/24 , A61F2/2433 , A61F2/2439 , A61F2/2463 , A61F2/2436 , A61F2/246 , A61F2/2466 , A61F2002/9511 , A61F2210/0014 , A61F2220/0016 , A61F2220/0025 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2230/0069 , A61F2250/0069
摘要： Aspects of the disclosure relate to prosthetic valves having a frame, a frame cover, and a leaflet construct. Some aspects are directed to a diametric taper for the prosthetic valve for achieving enhanced performance of the prosthetic valve under operational conditions, enhanced compressibility and delivery characteristics, and other additional or alternative advantages. Other aspects are directed toward unique assembly and attachment methods for securing leaflet constructs to support structures. Other aspects are directed toward features for interacting with transcatheter delivery systems. Still other aspects are directed to such apparatuses, systems, and methods for valve replacement, such as cardiac valve replacement.
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公开(公告)号：US20240252314A1
公开(公告)日：2024-08-01
申请号：US18630501
申请日：2024-04-09
CPC分类号： A61F2/2418 , A61F2/2412 , A61F2/2415 , A61F2/2433 , A61F2/2436 , A61F2/246 , A61F2/2463 , A61F2/2466 , A61F2210/0014 , A61F2220/0016 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2220/0083 , A61F2230/0013 , A61F2230/0023 , A61F2230/0043 , A61F2230/0052 , A61F2230/0069 , A61F2250/0069 , A61L27/16 , A61L27/18 , A61L27/56 , A61L2430/20
摘要： Described embodiments are directed toward centrally-opening leaflet prosthetic valve devices having a leaflet frame and a mechanically coupled leaflet. The described leaflet frames have projections that are configured to couple with a leaflet attachment region of a leaflet. Some embodiments include a leaflet retention feature that engages the leaflet frame projections and operates to secure the leaflet to the leaflet frame. Methods of making and using such prosthetic valve devices are also described.
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公开(公告)号：US12059344B2
公开(公告)日：2024-08-13
申请号：US17183014
申请日：2021-02-23
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2415 , A61F2/2433 , A61F2/2463 , A61F2/2436 , A61F2/246 , A61F2/2466 , A61F2210/0014 , A61F2220/0016 , A61F2220/0025 , A61F2220/005 , A61F2220/0075 , A61F2230/0054 , A61F2230/0069 , A61F2250/0069
摘要： Described embodiments are directed toward centrally-opening leaflet prosthetic valves having a frame and a leaflet construct. Leaflet frame attachments for prosthetic valves include the leaflet construct being at least partially coupled to a frame outer side by a looped structure.
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公开(公告)号：US11974916B2
公开(公告)日：2024-05-07
申请号：US17476867
申请日：2021-09-16
发明人： David J. Arcaro , Kyle W. Colavito , Dustin V. Dienno , Cody L. Hartman , Roy Manygoats, Jr. , Ryan S. Titone , Ryan D. Smith , Joshua A. Sprinkle , Benjamin A. Smith , James L. Goepfrich , Michael J. Shepard
CPC分类号： A61F2/2418 , A61F2/2409 , A61F2/2412 , A61F2/2415 , A61F2/2427 , A61F2210/0076 , A61F2220/0008 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0075 , A61F2230/0069 , A61F2250/0051 , A61F2250/006 , A61F2250/0069 , A61L27/16 , A61L27/18 , A61L27/28 , A61L27/56 , A61L27/16 , C08L27/18 , A61L27/18 , C08L83/04
摘要： Various aspects of the present disclosure are directed toward apparatuses, systems, and methods that include a prosthetic valve. The prosthetic valve may include a jacket configured to cover at least one of gaps, spaces, or interfaces in a frame or between one or more leaflets attached to the frame.
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公开(公告)号：US20240277472A1
公开(公告)日：2024-08-22
申请号：US18653820
申请日：2024-05-02
发明人： David J. Arcaro , Kyle W. Colavito , Dustin V. Dienno , Cody L. Hartman , Roy Manygoats, JR. , Ryan S. Titone , Ryan D. Smith , Joshua A. Sprinkle , Benjamin A. Smith , James L. Goepfrich , Michael J. Shepard
CPC分类号： A61F2/2418 , A61F2/2409 , A61F2/2412 , A61F2/2415 , A61F2/2427 , A61F2210/0076 , A61F2220/0008 , A61F2220/0033 , A61F2220/0041 , A61F2220/005 , A61F2220/0075 , A61F2230/0069 , A61F2250/0051 , A61F2250/006 , A61F2250/0069 , A61L27/16 , A61L27/18 , A61L27/28 , A61L27/56
摘要： A covering for a prosthetic valve comprises a first portion configured to couple to an outflow side of a prosthetic valve and a second portion configured to couple to an inflow side of the prosthetic valve. The first portion is annular in shape and has a first edge alternating between one or more first tips and one or more first valleys. The second portion is also annular in shape and has a second edge alternating between one or more second tips and one or more second valleys. The one or more second tips are configured to couple to the one or more first tips to at least partially cover posts of the prosthetic valve. The one or more second tips have a tapered form.
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公开(公告)号：US11986387B2
公开(公告)日：2024-05-21
申请号：US17377091
申请日：2021-07-15
CPC分类号： A61F2/2418 , A61F2/2412 , A61F2/2415 , A61F2/2433 , A61F2/2436 , A61F2/246 , A61F2/2463 , A61F2/2466 , A61F2210/0014 , A61F2220/0016 , A61F2220/0033 , A61F2220/005 , A61F2220/0075 , A61F2220/0083 , A61F2230/0013 , A61F2230/0023 , A61F2230/0043 , A61F2230/0052 , A61F2230/0069 , A61F2250/0069 , A61L27/16 , A61L27/18 , A61L27/56 , A61L2430/20 , A61L27/16 , C08L27/18 , A61L27/18 , C08L83/04
摘要： Described embodiments are directed toward centrally-opening leaflet prosthetic valve devices having a leaflet frame and a mechanically coupled leaflet. The described leaflet frames have projections that are configured to couple with a leaflet attachment region of a leaflet. Some embodiments include a leaflet retention feature that engages the leaflet frame projections and operates to secure the leaflet to the leaflet frame. Methods of making and using such prosthetic valve devices are also described.
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公开(公告)号：US11857412B2
公开(公告)日：2024-01-02
申请号：US17333620
申请日：2021-05-28
发明人： David J. Arcaro , Kevin J. Derryberry , Dustin V. Dienno , Edwin W. Field , Bill R. Finney , Joshua C. Haarer , Logan R. Hagaman , Cody L. Hartman , Russell L. Jacoby , Roy Manygoats, Jr. , Stephen M. Probert , Benjamin A. Smith , Andrew P. Hilton , Olga Baykova , Jason T. Alger
CPC分类号： A61F2/2418 , A61F2/24 , A61F2/2433 , A61F2/2439 , A61F2/2463 , A61F2/246 , A61F2/2436 , A61F2/2466 , A61F2002/9511 , A61F2210/0014 , A61F2210/0076 , A61F2220/005 , A61F2220/0016 , A61F2220/0025 , A61F2220/0033 , A61F2220/0058 , A61F2220/0075 , A61F2230/0054 , A61F2230/0067 , A61F2230/0069 , A61F2250/0039 , A61F2250/0069
摘要： Aspects of the disclosure relate to prosthetic valves having a frame, a frame cover, and a leaflet construct. Some aspects are directed to a diametric taper for the prosthetic valve for achieving enhanced performance of the prosthetic valve under operational conditions, enhanced compressibility and delivery characteristics, and other additional or alternative advantages. Other aspects are directed toward unique assembly and attachment methods for securing leaflet constructs to support structures. Other aspects are directed toward features for interacting with transcatheter delivery systems. Still other aspects are directed to such apparatuses, systems, and methods for valve replacement, such as cardiac valve replacement.
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