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公开(公告)号：US20200178963A1
公开(公告)日：2020-06-11
申请号：US16796311
申请日：2020-02-20
Applicant: Muffin Incorporated
Inventor： Gregory James Hardy , Shaun Davis Gittard , John C. Sigmon, JR. , William J. Havel , Jeremy T. Newkirk , Neal E. Fearnot , Rita Hadley
Abstract: There are shown and described embodiments of a closure device for closing holes in tissue, for example in the right atrial appendage. The closure device in particular embodiments includes first and second mesh closure members and a tether or stem connecting them. Embodiments of a delivery device for the closure device are also described.
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公开(公告)号：US11678884B2
公开(公告)日：2023-06-20
申请号：US16796311
申请日：2020-02-20
Applicant: Muffin Incorporated
Inventor： Gregory James Hardy , Shaun Davis Gittard , John C. Sigmon, Jr. , William J. Havel , Jeremy T. Newkirk , Neal E. Fearnot , Rita Hadley
CPC classification number: A61B17/08 , A61B17/0057 , A61B17/10 , A61B17/12122 , A61B17/12145 , A61B2017/00575 , A61B2017/00592 , A61B2017/00597 , A61B2017/00606 , A61B2017/00619 , A61B2017/00623 , A61B2017/081 , A61B2017/1205 , A61B2090/3966
Abstract: There are shown and described embodiments of a closure device for closing holes in tissue, for example in the right atrial appendage. The closure device in particular embodiments includes first and second mesh closure members and a tether or stem connecting them. Embodiments of a delivery device for the closure device are also described.
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公开(公告)号：US20220265427A1
公开(公告)日：2022-08-25
申请号：US17567392
申请日：2022-01-03
Applicant: Muffin Incorporated
Inventor： Shaun Davis Gittard , John C. Sigmon, JR. , Gregory James Hardy , Jeremy T. Newkirk , Neal E. Fearnot , William J. Havel , Rita Hadley , Yun Zhou
Abstract: Among other things, there are disclosed embodiments of belts or bands that can be used in treatments for tricuspid valve regurgitation. In some embodiments, such belts may be heat-set in a particular configuration to effectively decrease tricuspid annulus when deployed around the atrioventricular groove. Embodiments include one or more tensioning sutures for applying cinching or tightening to belts when deployed, and structure for effectively distributing force during such tightening.
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公开(公告)号：US12029648B2
公开(公告)日：2024-07-09
申请号：US17097623
申请日：2020-11-13
Applicant: Muffin Incorporated
Inventor： William J. Havel , Jeremy T. Newkirk , Rita Hadley , Yun Zhou
CPC classification number: A61F2/2466 , A61B17/04 , A61B2017/0409 , A61B17/0485 , A61B2017/0488 , A61B2017/0496 , A61F2220/0075
Abstract: Among other things, there are disclosed embodiments of devices used for minimally-invasive treatments, such as treatment of mitral valves. In a system for placing an annuloplasty belt around the heart, embodiments for tensioning a suture associated with the belt are provided, as are embodiments of a suture lock for holding the suture with the applied tension. A delivery device that permits placement and tensioning of such a belt and activation of the suture lock in one procedure is also disclosed. Methods for making and using these features are also disclosed.
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公开(公告)号：US20230285018A1
公开(公告)日：2023-09-14
申请号：US18319065
申请日：2023-05-17
Applicant: Muffin Incorporated
Inventor： Gregory James Hardy , Shaun Davis Gittard , John C. Sigmon, JR. , William J. Havel , Jeremy T. Newkirk , Neal E. Fearnot , Rita Hadley
CPC classification number: A61B17/08 , A61B17/10 , A61B17/0057 , A61B2017/081 , A61B2017/00619 , A61B2017/00597 , A61B2017/00606 , A61B2017/00592 , A61B17/12122
Abstract: There are shown and described embodiments of a closure device for closing holes in tissue, for example in the right atrial appendage. The closure device in particular embodiments includes first and second mesh closure members and a tether or stem connecting them. Embodiments of a delivery device for the closure device are also described.
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Patent Agency Ranking
公开(公告)号：US20210059818A1
公开(公告)日：2021-03-04
申请号：US17097623
申请日：2020-11-13
Applicant: Muffin Incorporated
Inventor： William J. Havel , Jeremy T. Newkirk , Rita Hadley , Yun Zhou
Abstract: Among other things, there are disclosed embodiments of devices used for minimally-invasive treatments, such as treatment of mitral valves. In a system for placing an annuloplasty belt around the heart, embodiments for tensioning a suture associated with the belt are provided, as are embodiments of a suture lock for holding the suture with the applied tension. A delivery device that permits placement and tensioning of such a belt and activation of the suture lock in one procedure is also disclosed. Methods for making and using these features are also disclosed.
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公开(公告)号：US10568628B2
公开(公告)日：2020-02-25
申请号：US15602457
申请日：2017-05-23
Applicant: Muffin Incorporated
Inventor： Gregory James Hardy , Shaun Davis Gittard , John C. Sigmon, Jr. , William J. Havel , Jeremy T. Newkirk , Neal E. Fearnot , Rita Hadley
Abstract: There are shown and described embodiments of a closure device for closing holes in tissue, for example in the right atrial appendage. The closure device in particular embodiments includes first and second mesh closure members and a tether or stem connecting them. Embodiments of a delivery device for the closure device are also described.
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公开(公告)号：US20240315845A1
公开(公告)日：2024-09-26
申请号：US18678101
申请日：2024-05-30
Applicant: Muffin Incorporated
Inventor： William J. Havel , Jeremy T. Newkirk , Rita Hadley , Yun Zhou
CPC classification number: A61F2/2466 , A61B17/04 , A61B2017/0409 , A61B17/0485 , A61B2017/0488 , A61B2017/0496 , A61F2220/0075
Abstract: Among other things, there are disclosed embodiments of devices used for minimally-invasive treatments, such as treatment of mitral valves. In a system for placing an annuloplasty belt around the heart, embodiments for tensioning a suture associated with the belt are provided, as are embodiments of a suture lock for holding the suture with the applied tension. A delivery device that permits placement and tensioning of such a belt and activation of the suture lock in one procedure is also disclosed. Methods for making and using these features are also disclosed.
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公开(公告)号：US11213392B2
公开(公告)日：2022-01-04
申请号：US16174779
申请日：2018-10-30
Applicant: Muffin Incorporated
Inventor： Shaun Davis Gittard , John C. Sigmon, Jr. , Gregory James Hardy , Jeremy T. Newkirk , Neal E. Fearnot , William J. Havel , Rita Hadley , Yun Zhou
Abstract: Among other things, there are disclosed embodiments of belts or bands that can be used in treatments for tricuspid valve regurgitation. In some embodiments, such belts may be heat-set in a particular configuration to effectively decrease tricuspid annulus when deployed around the atrioventricular groove. Embodiments include one or more tensioning sutures for applying cinching or tightening to belts when deployed, and structure for effectively distributing force during such tightening.
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公开(公告)号：US12213881B2
公开(公告)日：2025-02-04
申请号：US17032283
申请日：2020-09-25
Applicant: Muffin Incorporated
Inventor： William J. Havel , Neal E. Fearnot , Jeremy T. Newkirk , Shaun Davis Gittard , John C. Sigmon, Jr. , Gregory James Hardy , Rita Hadley , Yun Zhou , Mitch Turley , David Reuter
Abstract: Among other things, there are disclosed embodiments of belts or bands that can be used in treatments for tricuspid valve regurgitation. In some embodiments, such belts may be heat-set in a particular configuration to effectively decrease tricuspid annulus when deployed around the atrioventricular groove. Embodiments include one or more tensioning sutures for applying cinching or tightening to belts when deployed, and structure for effectively distributing force during such tightening. Embodiments of tensioning members, protective members, and devices and methods for open-surgical placement (e.g. around a heart for annuloplasty) are also disclosed.
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