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公开(公告)号：US12097117B2
公开(公告)日：2024-09-24
申请号：US17870925
申请日：2022-07-22
发明人： Alan McGuinn , Paul Devereux , Brendan Vaughan , David O′Toole , Padraigh Jennings , Michael Walsh , Stephen Montgomery , Ronja Pfeiffer
CPC分类号： A61F2/2439 , A61F2/95 , A61B17/0467 , A61F2002/9511 , A61F2/9517
摘要： The disclosure relates to transcatheter stented prosthesis delivery devices including a handle assembly connected to a shaft assembly on which a stented prosthesis is loaded and compressively retained with a plurality of elongate tension members. The delivery devices include a cutting assembly that can sever the elongate tension members after the stented prosthesis is expanded at a target site so that the delivery device can be withdrawn from the patient. Certain embodiments position the cutting assembly at least within the shaft assembly and others position the cutting assembly over the shaft assembly. Various disclosed cutting assemblies are actuated with the handle assembly or the like, which draw the tension members across the blade or vice versa.
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公开(公告)号：US20240180683A1
公开(公告)日：2024-06-06
申请号：US18410239
申请日：2024-01-11
发明人： David Clarke , Karina Doyle , Paul Devereux , Gerry Kearns , Padraigh Jennings , Constantino Fiuza , Stephen Montgomery
CPC分类号： A61F2/0095 , A61F2/00 , A61F2/2418 , A61F2/2427 , A61L2/0088 , A61L2/0094 , B65D81/18 , B65D81/22 , A61L2202/181 , A61L2202/21
摘要： Aspects of the disclosure relate to “wet” transcatheter prosthetic heart valve or other implant packaging and assemblies in which a prosthetic heart valve or other implant is loaded into a first portion of a delivery device and positioned within a container in which sterilizing fluid is retained to sterilize interior portions of the container as well as provide moisture to prevent the implant from drying out. The disclosure also relates to methods of sterilizing the disclosed assemblies. Some disclosed methods include at least two sterilizing steps and adjustment of a mechanical seal member or formation of multiple seals so that areas proximate the seals are also sterilized during the sterilization process.
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公开(公告)号：US11766322B2
公开(公告)日：2023-09-26
申请号：US17509272
申请日：2021-10-25
发明人： Niall Duffy , Stephen Montgomery
CPC分类号： A61F2/0095 , A61L2/087 , A61L2/16 , A61L2/206 , A61F2/2427 , A61L2202/21
摘要： Aspects of the disclosure relate to “wet” transcatheter prosthetic heart valve or other implant packaging and assemblies in which a prosthetic heart valve or other implant is loaded into a first portion of a delivery device and positioned within a container in which sterilizing fluid is retained to sterilize inside of the container as well as provide moisture to prevent the implant from drying out. The disclosure also relates to methods of sterilizing the disclosed assemblies. Some disclosed methods include at least two sterilizing steps and adjustment of a shaft seal or formation of multiple seals maintaining sterilizing fluid within the container so that areas underneath the shaft seal(s) can also be sterilized.
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公开(公告)号：US20180318061A1
公开(公告)日：2018-11-08
申请号：US15968867
申请日：2018-05-02
发明人： David Clarke , Karina Doyle , Paul Devereux , Gerry Kearns , Padraigh Jennings , Constantino Fiuza , Stephen Montgomery
CPC分类号： A61F2/0095 , A61F2/00 , A61F2/2418 , A61F2/2427 , A61L2/0088 , A61L2/0094 , A61L2202/181 , A61L2202/21 , B65D81/18 , B65D81/22
摘要： Aspects of the disclosure relate to “wet” transcatheter prosthetic heart valve or other implant packaging and assemblies in which a prosthetic heart valve or other implant is loaded into a first portion of a delivery device and positioned within a container in which sterilizing fluid is retained to sterilize interior portions of the container as well as provide moisture to prevent the implant from drying out. The disclosure also relates to methods of sterilizing the disclosed assemblies. Some disclosed methods include at least two sterilizing steps and adjustment of a mechanical seal member or formation of multiple seals so that areas proximate the seals are also sterilized during the sterilization process.
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公开(公告)号：US11426277B2
公开(公告)日：2022-08-30
申请号：US16038539
申请日：2018-07-18
发明人： Alan McGuinn , Paul Devereux , Brendan Vaughan , David O'Toole , Padraigh Jennings , Michael Walsh , Stephen Montgomery , Ronja Pfeiffer
摘要： The disclosure relates to transcatheter stented prosthesis delivery devices including a handle assembly connected to a shaft assembly on which a stented prosthesis is loaded and compressively retained with a plurality of elongate tension members. The delivery devices include a cutting assembly that can sever the elongate tension members after the stented prosthesis is expanded at a target site so that the delivery device can be withdrawn from the patient. Certain embodiments position the cutting assembly at least within the shaft assembly and others position the cutting assembly over the shaft assembly. Various disclosed cutting assemblies are actuated with the handle assembly or the like, which draw the tension members across the blade or vice versa.
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公开(公告)号：US11903808B2
公开(公告)日：2024-02-20
申请号：US17354596
申请日：2021-06-22
发明人： David Clarke , Karina Doyle , Paul Devereux , Gerry Kearns , Padraigh Jennings , Constantino Fiuza , Stephen Montgomery
CPC分类号： A61F2/0095 , A61F2/00 , A61F2/2418 , A61F2/2427 , A61L2/0088 , A61L2/0094 , B65D81/18 , B65D81/22 , A61L2202/181 , A61L2202/21
摘要： Aspects of the disclosure relate to “wet” transcatheter prosthetic heart valve or other implant packaging and assemblies in which a prosthetic heart valve or other implant is loaded into a first portion of a delivery device and positioned within a container in which sterilizing fluid is retained to sterilize interior portions of the container as well as provide moisture to prevent the implant from drying out. The disclosure also relates to methods of sterilizing the disclosed assemblies. Some disclosed methods include at least two sterilizing steps and adjustment of a mechanical seal member or formation of multiple seals so that areas proximate the seals are also sterilized during the sterilization process.
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公开(公告)号：US11284984B2
公开(公告)日：2022-03-29
申请号：US15968867
申请日：2018-05-02
发明人： David Clarke , Karina Doyle , Paul Devereux , Gerry Kearns , Padraigh Jennings , Constantino Fiuza , Stephen Montgomery
摘要： Aspects of the disclosure relate to “wet” transcatheter prosthetic heart valve or other implant packaging and assemblies in which a prosthetic heart valve or other implant is loaded into a first portion of a delivery device and positioned within a container in which sterilizing fluid is retained to sterilize interior portions of the container as well as provide moisture to prevent the implant from drying out. The disclosure also relates to methods of sterilizing the disclosed assemblies. Some disclosed methods include at least two sterilizing steps and adjustment of a mechanical seal member or formation of multiple seals so that areas proximate the seals are also sterilized during the sterilization process.
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公开(公告)号：US20190021858A1
公开(公告)日：2019-01-24
申请号：US16038539
申请日：2018-07-18
发明人： Alan McGuinn , Paul Devereux , Brendan Vaughan , David O'Toole , Padraigh Jennings , Michael Walsh , Stephen Montgomery , Ronja Pfeiffer
摘要： The disclosure relates to transcatheter stented prosthesis delivery devices including a handle assembly connected to a shaft assembly on which a stented prosthesis is loaded and compressively retained with a plurality of elongate tension members. The delivery devices include a cutting assembly that can sever the elongate tension members after the stented prosthesis is expanded at a target site so that the delivery device can be withdrawn from the patient. Certain embodiments position the cutting assembly at least within the shaft assembly and others position the cutting assembly over the shaft assembly. Various disclosed cutting assemblies are actuated with the handle assembly or the like, which draw the tension members across the blade or vice versa.
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公开(公告)号：US20230030295A1
公开(公告)日：2023-02-02
申请号：US17911860
申请日：2021-03-23
发明人： Marc A. Anderson , Stephen Montgomery , Michael J. Donegan , Emma Keane , David Killeen , Shane Nolan , Frank White , Raymond Ryan
IPC分类号： A61F2/24
摘要： Aspects of the present disclosure provide a delivery device including a tubular outer jacket having a distal end and a tyne assembly including a shaft supporting at least one tyne. In some aspects, an inner jacket is positioned within the outer jacket, wherein the tyne assembly is positioned between the outer jacket and the inner jacket. The delivery device has a delivery configuration in which the tynes are maintained within the outer jacket and a deployed configuration in which the tynes extend from a distal end of the tubular outer jacket. Aspects of the disclosure also provide methods of conducting a percutaneous coronary intervention including utilizing one or more tyne assemblies to engage the tynes of each tyne assembly with the frame to maintain the position of the delivery device.
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公开(公告)号：US20220354645A1
公开(公告)日：2022-11-10
申请号：US17870925
申请日：2022-07-22
发明人： Alan McGuinn , Paul Devereux , Brendan Vaughan , David O'Toole , Padraigh Jennings , Michael Walsh , Stephen Montgomery , Ronja Pfeiffer
摘要： The disclosure relates to transcatheter stented prosthesis delivery devices including a handle assembly connected to a shaft assembly on which a stented prosthesis is loaded and compressively retained with a plurality of elongate tension members. The delivery devices include a cutting assembly that can sever the elongate tension members after the stented prosthesis is expanded at a target site so that the delivery device can be withdrawn from the patient. Certain embodiments position the cutting assembly at least within the shaft assembly and others position the cutting assembly over the shaft assembly. Various disclosed cutting assemblies are actuated with the handle assembly or the like, which draw the tension members across the blade or vice versa.
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