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21. 发明公开

EP1846090A4 SHAPED CARDIAC INTRODUCERS FOR VENTRICULAR SEPTAL AND RIGHT VENTRICULAR APICAL ACCESS AND METHOD OF USING THE SAME 审中-公开
标题翻译：成形的访问设备对于进入心脏间隔及右上方心腔及其使用方法THEREOF
公开(公告)号：EP1846090A4
公开(公告)日：2008-06-11
申请号：EP06784312
申请日：2006-01-24
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES INC , KURTH PAUL A
发明人： WORLEY SETH A
IPC分类号： A61N1/00 , A61M25/00
CPC分类号： A61M25/0041
摘要： A class of introducers is comprised of a plurality of straight sections and at least two curved sections with a predetermined sense of curvature preceded, separated and followed by the straight sections, which introducer is adapted by its shape to access the septal wall or apex of a heart. One of the plurality of straight sections is a distal- most straight section. The straight and curved sections define a predetermined three dimensional shape by means of the distal straight section lying out of plane with respect to the remaining curved and straight sections.

22. 发明公开

EP1509119A2 A TELESCOPIC, PEEL-AWAY INTRODUCER AND METHOD OF USING THE SAME 审中-公开
标题翻译：伸缩剥离介绍人及其使用方法
公开(公告)号：EP1509119A2
公开(公告)日：2005-03-02
申请号：EP03747682.7
申请日：2003-05-06
申请人： Pressure Products Medical Supplies, Inc.
发明人： WORLEY, Seth, J. , KURTH, Paul
IPC分类号： A61B1/00
CPC分类号： A61N1/056 , A61M25/0041 , A61M25/0662 , A61M2025/0004 , A61N2001/0578 , A61N2001/0585
摘要： An introducer system (10) is used for implantation of pacemaker leads into the venous system of the human heart through the coronary sinus. The system is comprised of three telescopic components, an inner telescoping core (12), a precurved inner telescoping sheath (14), and an outer telescoping sheath (16), introducer, guide or catheter (10). A core (12) is used it is torsionally stiff. In an embodiment where no core is used, the inner sheath (14) is torsionally stiff. In either case, the member which is torsionally stiff is torqueable. In general, the inner sheath (14) and outer guide (16) will be both laterally and torsionally flexible, while the core (12) will be torsionally stiff. The core (12) and the inner sheath (14), when curved together in the venous system and proximally coupled will be sufficiently bound to each other that proximal rotation of the core will be coupled to and cause distal rotation of the inner sheath (14).

23. 发明公开

EP1360972A1 An introducer for accessing the coronary sinus of a heart 有权转让
标题翻译： Einführvorrichtungzum Zugriff auf den Koronarsinus des Herzens
公开(公告)号：EP1360972A1
公开(公告)日：2003-11-12
申请号：EP03008584.9
申请日：2003-04-14
申请人： Pressure Products Medical Supplies, Inc. , New Chester Insurance Company Limited
发明人： Worley, Seth J. , Kurth, Paul
IPC分类号： A61M25/00 , A61M25/01
CPC分类号： A61M25/0041 , A61M2210/125
摘要： The invention is defined as a precurved coronary sinus guiding introducer for use in a cardiomyopathic heart comprising a flexible elongated member with a proximal and distal end. The elongated member comprises a generally straight, proximal portion and a precurved distal portion. In one embodiment the proximal portion and distal portion are formed to lie is a common plane. In another embodiment the portions are angulated with respect to each other in different planes. The precurved distal portion comprises at least one curved subportion and at least one curved or straight subportion. The precurved distal subportion curves through a generally circular arc away and is defined by a chord of predetermined length. The precurved distal subportion has a predetermined height above the chord. The curved or straight subportion is the distal section of the precurved distal portion.
摘要翻译：本发明被定义为用于心肌病心脏中的预先使用的冠状静脉引导引导器，其包括具有近端和远端的柔性细长构件。细长构件包括大致直的近侧部分和预先远端的部分。在一个实施例中，近端部分和远侧部分被形成为是共同的平面。在另一个实施例中，这些部分在不同的平面中相对于彼此成角度。预弯曲的远侧部分包括至少一个弯曲的子部分和至少一个弯曲的或直的子部分。预制的远端子部分通过大致圆形的弧线弯曲并且由预定长度的弦限定。预先的远端子部分具有高于弦的预定高度。弯曲的或直的子部分是前端部分的远端部分。

24. 发明公开

EP4101403A1 IMPROVEMENTS IN CARDIAC TRANSSEPTAL INSTRUMENTS AND ASSEMBLIES 审中-实审
公开(公告)号：EP4101403A1
公开(公告)日：2022-12-14
申请号：EP22174788.4
申请日：2020-12-30
申请人： Pressure Products Medical Supplies, Inc.
发明人： Kurth, Paul , Armour, Andrew , Garrett, Reed , Gallo, William
IPC分类号： A61B17/34 , A61B90/00 , A61B17/00
摘要： A needle or stylet has a tip contour with a reverse back bevel curved toward the longitudinal axis of the needle or stylet. The needle has a flexible intermediate portion and/or a two-part construction in which a distal portion of the needle to crimped onto a proximal portion of the needle. The needle or a stylet is combined with a spring mechanism in the hub of the needle or stylet assembly. The spring mechanism positions the tip of the needle or stylet in a middle position extending from the distal end of the assembly, allows the needle or stylet to be moved into a spring loaded fully retracted configuration within the assembly as the septal wall is tented, and then releasing the spring loaded needle or stylet as the needle or stylet penetrates the septal wall. A method of using a needle or stylet with a spring mechanism is included.

25. 发明授权

EP2259832B1 TRANSSEPTAL GUIDEWIRE 有权转让
公开(公告)号：EP2259832B1
公开(公告)日：2018-07-18
申请号：EP08839113.1
申请日：2008-10-16
申请人： Pressure Products Medical Supplies, Inc.
发明人： KURTH, Paul , ARMOUR, Andrew, W.
IPC分类号： A61M25/09
CPC分类号： A61B17/3468 , A61B2017/00243 , A61B2017/00247 , A61B2017/00331 , A61B2017/22044 , A61B2018/00392 , A61M25/065 , A61M25/09 , A61M25/09041 , A61M25/0905 , A61M2025/0293 , A61M2025/09108 , A61M2025/09133 , A61M2025/09141 , A61M2025/09166 , A61M2025/09175 , A61M2210/125
摘要： A transseptal guidewire (220) for perforating the intra-atrial septum of the heart are disclosed. The transseptal guidewire has an elongated body (222), an end section biased (226) in a curved configuration to define a proximal curve (226a), and a distal section (228) biased in a curved configuration to define a distal curve (228a), the distal curve being oriented in a direction generally opposite that of the proximal curve and the proximal and distal curves occupy the same plane.

26. 发明公开

EP2673036A4 A METHOD AND APPARATUS FOR A RIGHT-SIDED SHORT SHEATH 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNGFÜREINE RECHTSSEITIGE KURZEHÜLLE
公开(公告)号：EP2673036A4
公开(公告)日：2017-08-02
申请号：EP12744435
申请日：2012-02-06
申请人： WORLEY SETH , KURTH PAUL , ARMOUR ANDREW , PRESSURE PRODUCTS MEDICAL SUPPLIES INC
发明人： WORLEY SETH , KURTH PAUL , ARMOUR ANDREW
IPC分类号： A61M25/088 , A61B17/00 , A61B17/34 , A61M25/00 , A61M25/06 , A61M37/00 , A61N1/05
CPC分类号： A61B17/3421 , A61B17/3468 , A61B2017/00243 , A61M25/0041 , A61M25/0668 , A61M2025/0681 , A61N1/056

27. 发明公开

EP2673036A2 A METHOD AND APPARATUS FOR A RIGHT-SIDED SHORT SHEATH 审中-公开
标题翻译：方法和设备右手短袖
公开(公告)号：EP2673036A2
公开(公告)日：2013-12-18
申请号：EP12744435.4
申请日：2012-02-06
申请人： Worley, Seth , Kurth, Paul , Armour, Andrew , Pressure Products Medical Supplies Inc.
发明人： WORLEY, Seth , KURTH, Paul , ARMOUR, Andrew
IPC分类号： A61M25/088 , A61M37/00 , A61B17/34
CPC分类号： A61B17/3421 , A61B17/3468 , A61B2017/00243 , A61M25/0041 , A61M25/0668 , A61M2025/0681 , A61N1/056
摘要： An introducer sheath comprising a curved shape that follows the right sided vasculature when introduced through the right side subclavian vein and which stops far short of the coronary ostium in the right atrium. No attempt is made to access the coronary sinus through the sheath. The sheath establishes a fulcrum point on the upper lateral wall of the superior vena cava and comprises the ability to be removed from the implanted pacemaker lead without flipping the distal end of the sheath to cause a pull back of the pacemaker lead. The more proximal portions of the sheath extend through the superior vena cava and provide a force which biases the sheath against the lateral wall of the lower portion of the superior vena cava to establish a fulcrum or pivot point which positions the distal end of sheath at the desired location.

28. 发明公开

EP2668972A2 Transseptal Guidewire 有权转让
标题翻译： Transseptal导丝
公开(公告)号：EP2668972A2
公开(公告)日：2013-12-04
申请号：EP13174919.4
申请日：2008-10-16
申请人： Pressure Products Medical Supplies, Inc.
发明人： Armour, Andrew, W. , Kurth, Paul
IPC分类号： A61M25/09 , A61B17/00 , A61B17/22 , A61B18/00
CPC分类号： A61B17/3468 , A61B2017/00243 , A61B2017/00247 , A61B2017/00331 , A61B2017/22044 , A61B2018/00392 , A61M25/065 , A61M25/09 , A61M25/09041 , A61M25/0905 , A61M2025/0293 , A61M2025/09108 , A61M2025/09133 , A61M2025/09141 , A61M2025/09166 , A61M2025/09175 , A61M2210/125
摘要： A guidewire (220) for perforating the intra-atrial septum of the heart and method for fabricating are disclosed. The guidewire having an elongated body (222), an end section (226), and a tapered distal section (28), with at least a portion of the end section having a first dimension in a first direction transverse to the longitudinal axis of the elongated body that is larger than a second dimension in a second direction transverse to the longitudinal axis, at least a portion of the end section being ovalized ( fig.7B ).
摘要翻译：公开了用于穿孔心脏的房间隔的导丝（220）和用于制造的方法。所述导丝具有细长本体（222），端部部分（226）和渐缩远端部分（28），所述端部部分的至少一部分在第一方向上具有第一尺寸，所述第一方向横向于所述细长体在横向于所述纵向轴线的第二方向上大于第二尺寸，所述端部的至少一部分被椭圆化（图7B）。

29. 发明公开

EP2259832A1 TRANSSEPTAL GUIDEWIRE 有权转让
标题翻译：房间隔导丝
公开(公告)号：EP2259832A1
公开(公告)日：2010-12-15
申请号：EP08839113.1
申请日：2008-10-16
申请人： Pressure Products Medical Supplies, Inc.
发明人： KURTH, Paul , ARMOUR, Andrew, W.
IPC分类号： A61M25/09 , A61B17/00
CPC分类号： A61B17/3468 , A61B2017/00243 , A61B2017/00247 , A61B2017/00331 , A61B2017/22044 , A61B2018/00392 , A61M25/065 , A61M25/09 , A61M25/09041 , A61M25/0905 , A61M2025/0293 , A61M2025/09133 , A61M2025/09141 , A61M2025/09166 , A61M2025/09175 , A61M2210/125
摘要： A transseptal guidewire (220) for perforating the intra-atrial septum of the heart are disclosed. The transseptal guidewire has an elongated body (222), an end section biased (226) in a curved configuration to define a proximal curve (226a), and a distal section (228) biased in a curved configuration to define a distal curve (228a), the distal curve being oriented in a direction generally opposite that of the proximal curve and the proximal and distal curves occupy the same plane.

30. 发明授权

EP1360972B8 An introducer for accessing the coronary sinus of a heart 有权转让
标题翻译：进料装置进入心脏的冠状静脉窦
公开(公告)号：EP1360972B8
公开(公告)日：2010-02-10
申请号：EP03008584.9
申请日：2003-04-14
申请人： Pressure Products Medical Supplies, Inc.
发明人： Worley, Seth J. , Kurth, Paul
IPC分类号： A61M25/00 , A61M25/01
CPC分类号： A61M25/0041 , A61M2210/125

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