公开(公告)号：US20060235510A1

公开(公告)日：2006-10-19

申请号：US11337422

申请日：2006-01-23

申请人： Keith Johnson ,  Jack Lemmon ,  Joseph Morrow ,  Timothy Ryan

发明人： Keith Johnson ,  Jack Lemmon ,  Joseph Morrow ,  Timothy Ryan

IPC分类号： A61F2/24

CPC分类号： A61F2/2439 ,  A61F2/2412 ,  A61F2/2427

摘要： A prosthetic heart valve system including a prosthetic heart valve and a deflection device. The deflection device includes a line and a connector assembly including a tensioning component. The line interconnects and passes through free ends of stent posts associated with the heart valve, and is further connected to the tensioning component. The tensioning component is transitionable to a tensioning state in which the line is tensioned to inwardly deflect the stent posts. In this regard, the tensioning component is self-locking relative to the line in the tensioning state, and an entirety of the line extending distal the tensioning device does not extend beyond a stent portion of the heart valve opposite the stent posts. In a preferred embodiment, a holder body is further included, coupled to the heart valve apart from the deflection device.

公开(公告)号：US20060195181A1

公开(公告)日：2006-08-31

申请号：US11401800

申请日：2006-04-11

申请人： Keith Johnson ,  Jack Lemmon ,  Joseph Morrow ,  Timothy Ryan

发明人： Keith Johnson ,  Jack Lemmon ,  Joseph Morrow ,  Timothy Ryan

IPC分类号： A61F2/24

CPC分类号： A61F2/2439 ,  A61F2/2412 ,  A61F2/2427

摘要： A valve system including an aortic valve and a holder. The holder includes a holder body, which has a central portion, engagable with a holder handle, and downwardly extending leg portions that engage the valve in the areas between the commissure posts. The central portion of the holder further includes a spool located between the commissure posts, rotatable by an attached handle. Rotation of the spool draws in a tensile member passing through the commissure posts, drawing the commissure posts inward toward the spool. The tensile member passes through guides formed in the holder, configured such that they define the maximum available inward deflection of the commissure posts at the point at which the portions of the tensile member between the commissure posts assume straight configurations.

摘要翻译： 一种包括主动脉瓣和支架的瓣膜系统。 保持器包括保持器主体，其具有可与保持器手柄相接合的中心部分，以及在接合柱之间的区域中接合阀的向下延伸的腿部。 保持架的中心部分还包括位于连接柱之间的线轴，可由附接的手柄旋转。 卷轴的旋转吸入穿过合缝的拉伸构件，将连合柱向内拉向卷轴。 拉伸构件通过形成在保持器中的引导件，构造成使得它们限定了在接合柱之间的拉伸构件的部分呈直线构型的点处的接合柱的最大可用向内偏移。

公开(公告)号：US20070255397A1

公开(公告)日：2007-11-01

申请号：US11401799

申请日：2006-04-11

申请人： Timothy Ryan ,  Joseph Morrow ,  Carlos Duran

发明人： Timothy Ryan ,  Joseph Morrow ,  Carlos Duran

IPC分类号： A61F2/06 ,  A61F2/24

CPC分类号： A61F2/2448 ,  A61B17/0467 ,  A61B2017/00243 ,  A61F2/2409 ,  A61F2/2427 ,  A61F2/2466 ,  Y10S623/904

摘要： A valve repair system, preferably including an annuloplasty prosthesis and a holder for the prosthesis. The holder includes a first component having a central opening, a circumferential surface and an outwardly extending member. The annuloplasty prosthesis is located adjacent to the circumferential surface, above the outwardly extending member. The holder further includes a second component movable upwardly relative to the first holder component and includes a rigid penetrating member extending downward from the second component into the prosthesis, holding it adjacent the circumferential surface. The holder also includes a suturing guide for assisting a physician in valve repair surgery, which may be a cuttable suture extending across the central opening along a path approximating a desired line of leaflet coaption. The cuttable suture may additionally secure the first and second components to one another. The suturing guide may also be incorporated into one-piece annuloplasty prosthesis holders or into stand-alone tools that do not carry annuloplasty prostheses.

摘要翻译： 瓣膜修复系统，优选地包括瓣膜成形假体和用于假体的保持器。 保持器包括具有中心开口，圆周表面和向外延伸构件的第一部件。 瓣环成形术假体位于邻近圆周表面的上方，位于向外延伸的构件的上方。 保持器还包括相对于第一保持器部件向上移动的第二部件，并且包括从第二部件向下延伸到假体中的刚性穿透部件，将其保持在邻近圆周表面。 保持器还包括用于辅助医师进行瓣膜修复手术的缝合引导件，该缝合引导件可以是可沿着中心开口延伸的可切割缝合线，该缝合线沿着接近所需的小叶展开线的路径。 可切割缝合线可以另外将第一和第二部件彼此固定。 缝合引导件也可以并入一体式瓣环成形术假体保持器中或并入不携带瓣环成形术假体的独立工具中。

公开(公告)号：US20050021135A1

公开(公告)日：2005-01-27

申请号：US10918503

申请日：2004-08-13

申请人： Timothy Ryan ,  Joseph Morrow

发明人： Timothy Ryan ,  Joseph Morrow

IPC分类号： A61F2/24

CPC分类号： A61F2/2448 ,  A61F2/2445 ,  A61F2/2466 ,  A61F2/2496

摘要： An annuloplasty band comprising a sheath, and a generally arcuate stiffening element disposed within the sheath. The stiffening element extends from a first end to a second end, and preferably includes eyelets at its first and second ends adapted to receive sutures to secure the annuloplasty band to a valve annulus. The annuloplasty band preferably has a low profile (e.g., a thickness less than 3 mm). In embodiments intended for mitral valve repair, the eyelets are particularly adapted to receive sutures to secure the annuloplasty band to the antero-lateral trigone and postero-medial trigone. A holder and sizer device useful with the annuloplasty band are also provided.

公开(公告)号：US20060190077A1

公开(公告)日：2006-08-24

申请号：US11411747

申请日：2006-04-26

申请人： Timothy Ryan ,  Joseph Morrow

发明人： Timothy Ryan ,  Joseph Morrow

IPC分类号： A61F2/24

CPC分类号： A61F2/2448 ,  A61B17/0467 ,  A61B2017/00243 ,  A61F2/2466

摘要： An annuloplasty system including an annuloplasty prosthesis and a holder for the prosthesis. At least one rigid, downwardly extending penetrating member extends into the prosthesis. Preferably, at least one outwardly extending member extending alongside a lower surface of the prosthesis, preventing the prosthesis from moving downward and off of the penetrating member.

摘要翻译： 瓣膜成形术系统，包括瓣膜成形假体和假体的保持器。 至少一个刚性的向下延伸的穿透构件延伸到假体中。 优选地，至少一个向外延伸的构件沿着假体的下表面延伸，防止假体向下移动并远离穿透构件。

公开(公告)号：US20060025856A1

公开(公告)日：2006-02-02

申请号：US11230871

申请日：2005-09-20

申请人： Timothy Ryan ,  Joseph Morrow

发明人： Timothy Ryan ,  Joseph Morrow

IPC分类号： A61F2/24

CPC分类号： A61F2/2445 ,  A61F2/2448 ,  A61F2/2466 ,  A61F2/2496

摘要： An annuloplasty band comprising a sheath, and a generally arcuate stiffening element disposed within the sheath. The stiffening element extends from a first end to a second end, and preferably includes eyelets at its first and second ends adapted to receive sutures to secure the annuloplasty band to a valve annulus. The annuloplasty band preferably has a low profile (e.g., a thickness less than 3 mm). In embodiments intended for mitral valve repair, the eyelets are particularly adapted to receive sutures to secure the annuloplasty band to the antero-lateral trigone and postero-medial trigone. A holder and sizer device useful with the annuloplasty band are also provided.

公开(公告)号：US09965591B2

公开(公告)日：2018-05-08

申请号：US14343043

申请日：2012-09-13

申请人： Dean Christiansen ,  Joseph Morrow ,  Charles Tabor

发明人： Dean Christiansen ,  Joseph Morrow ,  Charles Tabor

IPC分类号： G09B23/28 ,  G06F19/00 ,  G09B23/30 ,  G09B23/34 ,  G06F19/12 ,  A61B17/00

CPC分类号： G16H50/00 ,  A61B17/00234 ,  A61B2017/00243 ,  A61B2017/00716 ,  A61B2017/00778 ,  A61B2017/0084 ,  A61B2017/00907 ,  A61B2017/0092 ,  F04C2270/0421 ,  G06F19/00 ,  G06F19/12 ,  G09B23/285 ,  G09B23/303 ,  G09B23/34 ,  G16H50/50

摘要： Systems (10) for the simulation of percutaneous medical procedures are disclosed. The systems can include a simulated vasculature including a first component (24) configured to allow for introduction of a medical device into the system through an introductory port, a second component (14) connected to the first component and shaped to simulate a portion of a human vasculature, and a third component (18) connected to the second component and shaped to simulate a delivery site for the medical procedure. The system can be configured to allow for a medical device to be delivered to the third component by passing through the introductory port of the first component and passing through the second component. The system can be configured to replicate simulated conditions of use for the medical procedure. Methods for simulating a percutaneous medical procedure using a simulated vasculature are also disclosed.