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1. 发明公开

EP3854329A1 IMPROVEMENTS IN CARDIAC TRANSSEPTAL INSTRUMENTS AND ASSEMBLIES 有权
公开(公告)号：EP3854329A1
公开(公告)日：2021-07-28
申请号：EP20217880.2
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 , A61B17/00 , A61B90/00 , A61M25/01
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.

2. 发明授权

EP2668972B1 Transseptal Guidewire 有权转让
公开(公告)号：EP2668972B1
公开(公告)日：2019-08-14
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 , A61B17/34 , A61B17/00 , A61B18/00 , A61B17/22

3. 发明公开

EP3064246A1 TRANSSEPTAL PUCTURE APPARATUS 有权转让
标题翻译： TRANSSEPTALE PUNKTIONSVORRICHTUNG
公开(公告)号：EP3064246A1
公开(公告)日：2016-09-07
申请号：EP16158576.5
申请日：2016-03-03
申请人： Pressure Products Medical Supplies Inc.
发明人： KURTH, Paul , ARMOUR, Andrew
IPC分类号： A61M25/09 , A61B17/00 , A61B17/34 , A61B17/22 , A61M25/01
摘要： Device for performing a transseptal puncture procedure using a device which includes either an untapered or tapered blunt end cannula (39) disposed in an introducer (57) carrying a sharp guidewire (59) disposed longitudinally through the lumen of the blunt cannula, and a blunt end dilator (55) wherein the guidewire is flexible and has an atraumatic shape at its tip. The cannula gives the more flexible introducer a defined shape and steerabilty allowing an ordinarily skilled physician to easily access a selected location on the septal wall of the heart for transseptal puncture and introducer placement thereacross without employing an exposed sharp end needle during the procedure.
摘要翻译：用于使用包括布置在引导器（57）中的未插管或锥形钝头插管（39）的装置进行经血管穿刺程序的装置，所述导管（57）承载纵向延伸通过所述钝性插管的内腔的尖锐导丝（59）末端扩张器（55），其中导丝是柔性的并且在其尖端处具有无创伤形状。套管给予更灵活的引导器一种限定的形状和可操作性，允许普通技术的医生容易地进入心脏的隔膜壁上的选定位置，以便在手术期间不使用暴露的尖端针头穿过穿刺穿刺和导引器放置。

4. 发明公开

EP2968848A1 HYBRID LATERAL VEIN INTRODUCER 审中-公开
标题翻译：混合横向静脉介绍
公开(公告)号：EP2968848A1
公开(公告)日：2016-01-20
申请号：EP14768749.5
申请日：2014-03-14
申请人： Pressure Products Medical Supplies, Inc.
发明人： WORLEY, Seth , ARMOUR, Andrew , KURTH, Paul
IPC分类号： A61M25/01 , A61M39/22 , A61B17/34
CPC分类号： A61M25/01 , A61M25/0041 , A61M25/0052 , A61M25/0668 , A61M39/06 , A61M2025/0188 , A61M2025/0675 , A61N1/056
摘要： A hybrid lateral vein introducer which includes a conventional splittable hemostatic valve, which comprises two symmetrical wing extending from a splittable hub. A conventional splittable proximal sheath portion is coupled to and extends from the hub. The sheath portion is a conventional soft pliable sheath, which has limited torqueability, but adequate flexibility to be maneuvered in the cardiac vascular system. At a predetermined distance from the valve, the sheath is coupled to a reinforced sheath portion. Reinforced sheath portion is reinforced sufficiently to allow for good integrity and crush resistance while maintaining flexibility of the sheath portion. A proximal segment of the sheath portion is reinforced, but still splittable. Alternatively, the entire length of the sheath portion including the proximal segment and distal portions are rendered splittable.
摘要翻译：一种包括常规可分离式止血阀的混合型侧面静脉导引器，其包括从可分离的毂延伸的两个对称翼。常规的可分开的近侧护套部分联接到轮毂并从轮毂延伸。护套部分是常规的柔软的柔韧护套，其具有有限的扭矩性，但具有足够的灵活性以在心脏血管系统中操纵。在离阀门预定距离处，护套联接到加强护套部分。加强的护套部分被充分加固以允许良好的完整性和抗挤压性，同时保持护套部分的柔韧性。护套部分的近端部分被加固，但仍可分裂。或者，包括近端部分和远端部分的鞘部分的整个长度都是可分离的。

5. 发明公开

EP1633413A2 A METHOD AND APPARATUS WITH A SPLITTABLE HEMOSTATIC VALVE WITH A VARIABLE APERTURE 审中-公开
标题翻译：方法和装置的裂变止血阀可变开口
公开(公告)号：EP1633413A2
公开(公告)日：2006-03-15
申请号：EP04755608.9
申请日：2004-06-17
申请人： Pressure Products Medical Supplies, Inc.
发明人： KURTH, Paul, A.
IPC分类号： A61M1/00
CPC分类号： A61M39/0613 , A61M39/228 , A61M39/287
摘要： A separable hemostatic valve comprises a separable valve housing, a separable compressible valve in which an aperture is defined disposed in the valve housing, a means for varying the diameter of the aperture and/or compression of the valve around the aperture, and a means for separating the valve housing and valve into at least two parts. The means for varying the diameter of the aperture and/or compression of the valve comprises means for radially, laterally or longitudinally compressing the valve. The means for separating the valve housing and valve into at least two parts comprising means for slicing, splitting, peeling, tearing, parting or opening the valve housing and/or valve into parts.

6. 发明授权

EP2647405B1 Transseptal guidewire 有权转让
公开(公告)号：EP2647405B1
公开(公告)日：2019-06-12
申请号：EP13174917.8
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

7. 发明公开

EP2840984A4 A UNIVERSAL TRANSVALVULAR INSERTION TOOL FOR USE WITH HEMOSTATIC CARDIAC INTRODUCERS AND METHOD OF USING THE SAME 审中-公开
标题翻译： UNIVERSALTRANSVALVULÄRES使用的工具与止血导引心脏及其方法使用USE
公开(公告)号：EP2840984A4
公开(公告)日：2015-12-16
申请号：EP13781484
申请日：2013-04-24
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES INC
发明人： KURTH PAUL , ARMOUR ANDREW
IPC分类号： A61B17/34 , A61M25/00 , A61M25/01 , A61M25/06 , A61M39/06 , A61N1/05
CPC分类号： A61M25/01 , A61M25/0097 , A61M25/0668 , A61M39/06 , A61M39/0693 , A61M2025/0188 , A61M2039/0626 , A61N1/056 , C11B3/001 , C11B3/04 , C11B3/10

8. 发明公开

EP2840984A2 A UNIVERSAL TRANSVALVULAR INSERTION TOOL FOR USE WITH HEMOSTATIC CARDIAC INTRODUCERS AND METHOD OF USING THE SAME 审中-公开
标题翻译： UNIVERSALTRANSVALVULÄRES使用的工具与止血导引心脏及其方法使用USE
公开(公告)号：EP2840984A2
公开(公告)日：2015-03-04
申请号：EP13781484.4
申请日：2013-04-24
申请人： Pressure Products Medical Supplies Inc.
发明人： KURTH, Paul , ARMOUR, Andrew
IPC分类号： A61B17/34 , A61M25/06
CPC分类号： A61M25/01 , A61M25/0097 , A61M25/0668 , A61M39/06 , A61M39/0693 , A61M2025/0188 , A61M2039/0626 , A61N1/056 , C11B3/001 , C11B3/04 , C11B3/10
摘要： The invention includes a universal transvalvular insertion tool for providing a passage through a multiplicity of differently designed hemostatically valved introducers, each having a valve within a valved body coupled to a cardiac introducer. The tool includes a longitudinally rigid sheath having a lumen and for insertion through the valve of any one of the multiplicity of differently designed hemostatically valved introducers to provide a substantially obstruction free path for delivery of a lead or vascular device through the valve and valved body to the introducer, the sheath having a length selected to extend through the valve without substantial deformation of the lumen of the sheath. A mechanism is provided for separating the rigid sheath to allow removal from the lead or device without removal of the transvalvular insertion tool over either end of the lead or vascular device.

9. 发明公开

EP2668972A3 Transseptal Guidewire 有权转让
标题翻译：房间隔导丝
公开(公告)号：EP2668972A3
公开(公告)日：2014-03-26
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).

10. 发明公开

EP2647405A1 Transseptal guidewire 有权转让
标题翻译： TransseptalerFührungsdraht
公开(公告)号：EP2647405A1
公开(公告)日：2013-10-09
申请号：EP13174917.8
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 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.
摘要翻译：公开了用于穿透心脏的房间隔的经导管（220）。经经外导丝具有细长主体（222），端部部分以弯曲构型偏置（226）以限定近端曲线（226a），以及远侧部分（228），其以弯曲构型偏置以限定远端曲线（228a ），远侧曲线在大致与近端曲线相反的方向上定向，并且近端和远端曲线占据同一平面。

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