公开(公告)号：US08500802B2

公开(公告)日：2013-08-06

申请号：US13043211

申请日：2011-03-08

申请人： Ernest Lane ,  Shouyan Lee ,  Charles Huang

发明人： Ernest Lane ,  Shouyan Lee ,  Charles Huang

IPC分类号： A61F2/24

CPC分类号： A61F2/2412 ,  A61F2/2409

摘要： A prosthetic heart valve assembly includes a gasket member and a valve member including a plurality of fasteners and a plurality of engagement members corresponding to the fasteners. The fasteners and/or engagement members may be configured to guide the engagement members into engagement with the fasteners. For example, the fasteners may include U-shaped spring-biased clips, e.g., attached to a core or other portion of a sewing cuff of the gasket member, and the engagement members may include latches or barbed protrusions that engage one or more holes in the fasteners. During use, the gasket member is introduced into a tissue annulus, and secured to the annulus, e.g., using a plurality of clips directed through the sewing cuff. The valve member is then introduced into the annulus and the engagement members are snapped or otherwise guided into engagement with the fasteners to secure the valve member relative to the gasket member.

公开(公告)号：USD665428S1

公开(公告)日：2012-08-14

申请号：US29413431

申请日：2012-02-15

申请人： Jeffrey C. Hickman ,  Eric Tse ,  Ernest Lane

设计人： Jeffrey C. Hickman ,  Eric Tse ,  Ernest Lane

公开(公告)号：US20110190877A1

公开(公告)日：2011-08-04

申请号：US13043211

申请日：2011-03-08

申请人： Ernest Lane ,  Shouyan Lee ,  Charles Huang

发明人： Ernest Lane ,  Shouyan Lee ,  Charles Huang

IPC分类号： A61F2/24

CPC分类号： A61F2/2412 ,  A61F2/2409

摘要： A prosthetic heart valve assembly includes a gasket member and a valve member including a plurality of fasteners and a plurality of engagement members corresponding to the fasteners. The fasteners and/or engagement members may be configured to guide the engagement members into engagement with the fasteners. For example, the fasteners may include U-shaped spring-biased clips, e.g., attached to a core or other portion of a sewing cuff of the gasket member, and the engagement members may include latches or barbed protrusions that engage one or more holes in the fasteners. During use, the gasket member is introduced into a tissue annulus, and secured to the annulus, e.g., using a plurality of clips directed through the sewing cuff. The valve member is then introduced into the annulus and the engagement members are snapped or otherwise guided into engagement with the fasteners to secure the valve member relative to the gasket member.

摘要翻译： 假体心脏瓣膜组件包括垫圈构件和包括多个紧固件和对应于紧固件的多个接合构件的阀构件。 紧固件和/或接合构件可构造成引导接合构件与紧固件接合。 例如，紧固件可以包括U形弹簧偏置的夹子，例如，附接到垫圈构件的缝合箍的芯部或其他部分，并且接合构件可包括接合一个或多个孔的闩锁或有倒钩的突起 紧固件。 在使用期间，垫圈构件被引入到组织环中，并且例如通过使用穿过缝合袖带的多个夹子固定到环形空间。 然后将阀构件引入到环形空间中，并且接合构件被卡扣或以其它方式被引导成与紧固件接合以将阀构件相对于垫圈构件固定。

公开(公告)号：US07972377B2

公开(公告)日：2011-07-05

申请号：US12202022

申请日：2008-08-29

申请人： Ernest Lane

发明人： Ernest Lane

IPC分类号： A61F2/24

CPC分类号： A61F2/2418 ,  A61F2/2412 ,  A61F2220/0016 ,  A61F2220/0058

摘要： A trileaflet biological prosthetic heart valve (11, 41) comprising a thin, rigid annular outer frame (25, 43) which supports three elastic, laminated spring inner frames (18, 57) which in turn provide consistent geometric form and structure for attachment of tissue leaflets (15, 71).

摘要翻译： 一种三叶片生物假体心脏瓣膜（11,41），包括薄且刚性的环形外框架（25,43），其支撑三个弹性的层压弹簧内框架（18,57），所述弹性内框架（18,57）又提供一致的几何形状和结构 组织传单（15,71）。

公开(公告)号：US07967857B2

公开(公告)日：2011-06-28

申请号：US11668459

申请日：2007-01-29

申请人： Ernest Lane

发明人： Ernest Lane

IPC分类号： A61F2/24

CPC分类号： A61F2/2409 ,  A61F2250/006

摘要： A heart valve prostheses includes an annular member implantable within a biological annulus, a collar extending upwardly from the annular member, and a sewing ring extending from the annular member. A spring structure couples the collar to the annular member and biases the collar to align with the annular member at a predetermined distance above the annular member. During use, the prosthesis is introduced into a biological annulus, and fasteners are directed through the sewing ring into surrounding tissue to secure the prosthesis with the annular member within the biological annulus. A mechanical or bioprosthetic valve is introduced and coupled to the collar, e.g., using tabs or other connectors on the collar. The spring structure allows the collar to be directed towards the annular member and/or folded inwardly, e.g., to facilitate accessing the sewing ring to deliver fasteners.

摘要翻译： 心脏瓣膜假体包括可植入生物环带内的环形构件，从环形构件向上延伸的颈圈以及从环形构件延伸的缝合环。 弹簧结构将套环连接到环形构件并且偏压套环以在环形构件上方预定距离处与环形构件对准。 在使用期间，将假体引入生物环空中，并且将紧固件引导通过缝合环到周围的组织中，以将具有环形构件的假体固定在生物环空中。 引入机械或生物假肢瓣膜并将其联接到套环上，例如使用颈圈上的舌片或其它连接器。 弹簧结构允许套环指向环形构件和/或向内折叠，例如以便于进入缝合环以输送紧固件。

公开(公告)号：US20070016285A1

公开(公告)日：2007-01-18

申请号：US11420720

申请日：2006-05-26

申请人： Ernest Lane ,  Michael Drews ,  Donnell Gurskis

发明人： Ernest Lane ,  Michael Drews ,  Donnell Gurskis

IPC分类号： A61F2/24

CPC分类号： A61F2/2409 ,  A61F2/2412

摘要： A heart valve assembly includes a prosthesis for receiving a prosthetic valve to replace a preexisting natural or prosthetic heart valve within a biological annulus adjacent a sinus cavity. The prosthesis includes an annular member implantable within the biological annulus for contacting tissue surrounding the biological annulus to provide an opening through the biological annulus, a collar extending upwardly from the annular member, and a sewing cuff extending radially outwardly from the annular member and/or collar. Optionally, the annular member and/or collar may be resiliently compressible, expandable, and/or otherwise biased. A valve member, e.g., a mechanical or bioprosthetic valve may be coupled to the collar, e.g., using a drawstring, sutures, or other connectors, to secure the valve member to the gasket member.

摘要翻译： 心脏瓣膜组件包括用于接收假体瓣膜的假体，以替代邻近窦腔的生物环空中的预先存在的天然或假体心脏瓣膜。 假体包括可植入生物环境内的环形构件，用于接触围绕生物环的组织以提供通过生物环空的开口，从环形构件向上延伸的环和从环形构件径向向外延伸的缝合口和/或 领。 可选地，环形构件和/或套环可以是可弹性压缩的，可膨胀的和/或以其它方式偏置的。 阀构件，例如机械或生物假肢阀可以例如使用束带，缝合线或其它连接器联接到套环，以将阀构件固定到垫圈构件。

公开(公告)号：US20060195184A1

公开(公告)日：2006-08-31

申请号：US11069081

申请日：2005-02-28

申请人： Ernest Lane ,  Michael Drews ,  Donnell Gurskis

发明人： Ernest Lane ,  Michael Drews ,  Donnell Gurskis

IPC分类号： A61F2/24

CPC分类号： A61F2/2409 ,  A61F2/2412 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2210/009 ,  A61F2220/0016 ,  A61F2250/006 ,  A61F2250/0097

摘要： A heart valve assembly includes an annular prosthesis and a valve prosthesis. The annular prosthesis includes an annular ring for dilating tissue within a biological annulus and a conformable sewing cuff extending radially from the annular member. The valve prosthesis includes a frame and a valve component. The annular ring is introduced into the biological annulus to dilate tissue surrounding the biological annulus and the sewing cuff conforms to tissue above the biological annulus. Fasteners are directed through the sewing cuff to secure the annular prosthesis to the biological annulus. The annular prosthesis may include a baleen element for biasing fabric on the annular ring outwardly to enhance sealing against the biological annulus. A valve prosthesis is then advanced into the sinus cavity, and secured relative to the annular prosthesis. The sewing cuff may enhance a seal between the valve prosthesis and annular prosthesis.

摘要翻译： 心脏瓣膜组件包括环形假体和瓣膜假体。 环形假体包括用于扩张生物环境内的组织的环形环和从环形构件径向延伸的适形的缝合箍。 瓣膜假体包括框架和阀部件。 将环形环引入生物环中以扩张生物环带周围的组织，缝合箍符合生物环带上方的组织。 紧固件被引导通过缝合箍，以将环形假体固定到生物环。 环形假体可以包括用于在环形环上向外偏压织物以增强针对生物环空的密封的打孔元件。 然后，瓣膜假体前进到窦腔中，并相对于环形假体固定。 缝合袖口可以增强瓣膜假体和环形假体之间的密封。

公开(公告)号：US20050043760A1

公开(公告)日：2005-02-24

申请号：US10646639

申请日：2003-08-22

申请人： Thomas Fogarty ,  Michael Drews ,  Ernest Lane ,  Neil Holmgren ,  Federico Guiterrez

发明人： Thomas Fogarty ,  Michael Drews ,  Ernest Lane ,  Neil Holmgren ,  Federico Guiterrez

IPC分类号： A61B17/00 ,  A61B17/04 ,  A61B17/06 ,  A61F2/02 ,  A61F2/24

CPC分类号： A61F2/2412 ,  A61B17/0401 ,  A61B2017/00243 ,  A61B2017/0406 ,  A61B2017/0417 ,  A61B2017/0496 ,  A61B2017/0608 ,  A61F2/2409 ,  A61F2/2415 ,  A61F2002/30545 ,  A61F2250/001 ,  Y10T29/49826

摘要： A biologically implantable prosthesis is disclosed. The prosthesis can have a circumferentially expandable wall and elements that prevent the wall from collapsing once the wall is expanded. Methods of making and using the prosthesis are also disclosed.

摘要翻译： 公开了一种生物可植入假体。 假体可以具有周向可膨胀的壁，并且一旦壁膨胀就阻止壁塌陷的元件。 还公开了制造和使用假体的方法。

公开(公告)号：US5061277A

公开(公告)日：1991-10-29

申请号：US243226

申请日：1988-09-02

申请人： Alain Carpentier ,  Ernest Lane

发明人： Alain Carpentier ,  Ernest Lane

IPC分类号： A61F2/24

CPC分类号： A61F2/2448

摘要： A support for a natural heart valve is disclosed. The support is generally ring shaped and has a size and shape to fit against the natural heart valve annulus. First length of the support is flexible, and a second length of the support is less flexible than the first length of the support. Accordingly, when the support is implanted, the support can shape the heart valve annulus and the first length of the support allows contraction of the heart valve annulus therealong.

摘要翻译： 公开了一种天然心脏瓣膜的支架。 支撑件通常是环形的并且具有适合于天然心脏瓣膜环的尺寸和形状。 支撑件的第一长度是柔性的，并且第二长度的支撑件比支撑件的第一长度更不灵活。 因此，当植入支撑件时，支撑件可以形成心脏瓣膜环，并且支撑件的第一长度允许心脏瓣膜环的周围收缩。

公开(公告)号：US4106129A

公开(公告)日：1978-08-15

申请号：US827961

申请日：1977-08-26

申请人： Alain F. Carpentier ,  Ernest Lane

发明人： Alain F. Carpentier ,  Ernest Lane

IPC分类号： A61F2/24 ,  A61F1/22

CPC分类号： A61F2/2418 ,  A61F2220/0075 ,  Y10S623/90

摘要： A supported bioprosthetic heart valve in which the supporting stent is capable of annular deformation and also of limited perimetric expansion and contraction during heart operation. The stent includes a wire frame composed of a single flexible wire preformed to define inverted U-shaped commissure supports merging smoothly with arcuate portions connecting such supports.

摘要翻译： 支撑的生物假体心脏瓣膜，其中支撑支架能够在心脏手术期间具有环形变形并且还具有有限的周边膨胀和收缩。 支架包括由单个柔性丝构成的线框架，该柔性线材预先形成以形成与连接这种支撑件的弧形部分平滑地并入的倒U形连接支撑件。