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1. 发明申请

WO2012109149A3 A METHOD AND APPARATUS FOR A RIGHT-SIDED SHORT SHEATH 审中-公开
公开(公告)号：WO2012109149A3
公开(公告)日：2012-08-16
申请号：PCT/US2012/023984
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
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.

2. 发明申请

WO2009091684A1 APPARATUS, SYSTEM, AND METHOD FOR SHIELDING THE SHARP TIP OF A TRANSSEPTAL GUIDEWIRE 审中-公开
标题翻译：用于屏蔽转移指南的夏普提示的装置，系统和方法
公开(公告)号：WO2009091684A1
公开(公告)日：2009-07-23
申请号：PCT/US2009/030703
申请日：2009-01-12
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES, INC. , KURTH, Paul , ARMOUR, Andrew, W.
发明人： KURTH, Paul , ARMOUR, Andrew, W.
IPC分类号： A61M25/01 , A61M25/09
CPC分类号： A61M25/09041 , A61B17/3478 , A61B17/3496 , A61B2017/00247 , A61B2017/22044 , A61M25/0113
摘要： Apparatus, system, and methods for introducing a sharp tip (29) of a transseptal guidewire (20) through a hub (60) of a transseptal needle (80) and into a lumen (81) of a transseptal needle (80) are provided. The apparatus (100) includes a holder (150) that contains the transseptal guidewire and a shield (110) coupled to the holder. The shield has a wall (111) defining a lumen (115) that accommodates the sharp tip (29) of the transseptal guidewire (20). The cross-sectional shape of the wall is substantially constant along at least a portion of its length and sized to fit within the lumen (81) of the transseptal needle (80), thereby inhibiting contact between the sharp tip (29) of the transseptal guidewire and the hub of the transseptal needle (80) when the wall of the shield is positioned to extend into the lumen of the transseptal needle. The lumen (115) of the shield (110) has a substantially constant cross-sectional area along at least a portion of its length and an outer surface of the wall (111) of the shield is cylindrical along the same length.
摘要翻译：提供了用于将经导管（20）的尖锐尖端（29）通过经口腔针（80）的毂（60）引入经口针（80）的内腔（81）中的装置，系统和方法。该设备（100）包括一个包含经外导丝的保持器（150）和一个联接到支架的屏蔽（110）。屏蔽件具有壁（111），其限定容纳经导管（20）的尖锐尖端（29）的内腔（115）。壁的横截面形状沿着其长度的至少一部分基本上是恒定的，并且其尺寸适于配合在经心脏针（80）的内腔（81）内，从而阻止经口的锋利尖端（29）之间的接触导丝和经壁穿刺针（80）的中心，当护罩的壁定位成延伸到经肠针的内腔中时。屏蔽件（110）的管腔（115）沿着其长度的至少一部分具有基本上恒定的横截面积，并且屏蔽件的壁（111）的外表面沿着相同的长度是圆柱形的。

3. 发明申请

WO2009094089A1 AN IMPROVED APPARATUS AND METHOD FOR ACHIEVING MICROPUNCTURE 审中-公开
标题翻译：改进的装置和实现微波的方法
公开(公告)号：WO2009094089A1
公开(公告)日：2009-07-30
申请号：PCT/US2008/088056
申请日：2008-12-22
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES, INC. , KURTH, Paul , ARMOUR, Andrew
发明人： KURTH, Paul , ARMOUR, Andrew
IPC分类号： A61M5/178
CPC分类号： A61M25/09 , A61M25/06 , A61M25/0606 , A61M25/09041 , A61M2025/09083 , A61M2025/09133
摘要： A method comprises inserting a microneedle or micropuncture device into a body cavity to achieve a micropuncture into the cavity while reducing tissue trauma at a puncture site A stepped or tapered guidewire having a reduced diameter distal portion is telescopically disposed through the inner diameter of the microneedle or Micropuncture device A proximal portion of the guidewire has a diameter larger than the inner diameter of the microneedle or Micropuncture device and extends to a proximal end of the guidewire The proximal portion is adapted for guiding a larger diameter instrument into and through the vascular system While leaving the distal portion of the guidewire extending through the micropuncture, the microneedle or micropuncture device is withdrawn from the micropuncture and is removed from the guidewire without removing the microneedle or Micropuncture device over the proximal end of the guidewire, substantially reducing tissue trauma at the puncture site.
摘要翻译：一种方法包括将微针或微穿刺装置插入体腔以实现对腔内的微穿刺，同时减少穿刺部位处的组织损伤。具有减小直径的远侧部分的阶梯式或锥形导丝通过微针的内径可伸缩地设置，或微针装置导丝的近端部分的直径大于微针或微针装置的内径，并且延伸到导丝的近端。近端部分适于将较大直径的器械引导进入并穿过血管系统，同时离开引导线的远端部分延伸穿过微穿刺，微针或微穿刺装置从微穿刺中取出，并从引导线上移除，而不会在导丝的近端移除微针或微穿刺装置，从而大大减少穿刺部位的组织损伤。

4. 发明授权

EP2421592B1 BALLOON CATHETER 有权
标题翻译：气囊导尿管
公开(公告)号：EP2421592B1
公开(公告)日：2016-06-29
申请号：EP10767795.7
申请日：2010-04-22
申请人： Kurth, Paul , Armour, Andrew , Pressure Products Medical Supplies Inc.
发明人： KURTH, Paul , ARMOUR, Andrew
IPC分类号： A61M25/10
CPC分类号： A61M25/1006 , A61M25/1034 , A61M25/1038 , A61M2025/0175 , A61M2025/1004 , A61M2025/1093

5. 发明公开

EP2421592A2 BALLOON CATHETER AND METHOD OF MANUFACTURE OF THE SAME 有权
标题翻译：球囊导管
公开(公告)号：EP2421592A2
公开(公告)日：2012-02-29
申请号：EP10767795.7
申请日：2010-04-22
申请人： Kurth, Paul , Armour, Andrew , Pressure Products Medical Supplies Inc.
发明人： KURTH, Paul , ARMOUR, andrew
IPC分类号： A61M25/10
CPC分类号： A61M25/1006 , A61M25/1034 , A61M25/1038 , A61M2025/0175 , A61M2025/1004 , A61M2025/1093
摘要： A balloon catheter, for use with an introducer, includes an outer catheter, a telescopically disposed resilient inner catheter and a high-aspect, distal, inflatable balloon having one end of the balloon coupled to the inner catheter and an opposing end of the balloon coupled to the outer catheter. The balloon is joined at its corresponding ends to the corresponding inner and outer catheters, so that the balloon, when inflated, buckles and twists the inner catheter inside the outer catheter. This creates forces which automatically return the balloon to the wrapped configuration when deflated. The balloon diameter to length aspect ratio is equal to or greater than 1. The balloon is wrapped around the self adjusting inner catheter extended from the outer catheter when the balloon is deflated so that the outer and inner catheters with the deflated balloon fit and are disposable through the introducer.

6. 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.

7. 发明申请

WO2010124135A3 BALLOON CATHETER AND METHOD OF MANUFACTURE OF THE SAME 审中-公开
公开(公告)号：WO2010124135A3
公开(公告)日：2010-10-28
申请号：PCT/US2010/032120
申请日：2010-04-22
申请人： KURTH, Paul , ARMOUR, Andrew , PRESSURE PRODUCTS MEDICAL SUPPLIES INC.
发明人： KURTH, Paul , ARMOUR, Andrew
IPC分类号： A61M25/10
摘要： A balloon catheter, for use with an introducer, includes an outer catheter, a telescopically disposed resilient inner catheter and a high-aspect, distal, inflatable balloon having one end of the balloon coupled to the inner catheter and an opposing end of the balloon coupled to the outer catheter. The balloon is joined at its corresponding ends to the corresponding inner and outer catheters, so that the balloon, when inflated, buckles and twists the inner catheter inside the outer catheter. This creates forces which automatically return the balloon to the wrapped configuration when deflated. The balloon diameter to length aspect ratio is equal to or greater than 1. The balloon is wrapped around the self adjusting inner catheter extended from the outer catheter when the balloon is deflated so that the outer and inner catheters with the deflated balloon fit and are disposable through the introducer.

8. 发明申请

WO2009052261A1 TRANSSEPTAL GUIDEWIRE 审中-公开
公开(公告)号：WO2009052261A1
公开(公告)日：2009-04-23
申请号：PCT/US2008/080123
申请日：2008-10-16
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES, INC. , KURTH, Paul , ARMOUR, Andrew, W.
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 and methods for perforating the intra-atrial septum of the heart are disclosed. The transseptal guidewire has an elongated body, an end section biased in a curved configuration to define a proximal curve, and a distal section biased in a curved configuration to defi ne a distal curve, the distal curve being oriented in a direction generally opposite that of the proximal curve.
摘要翻译：公开了一种经导管导线和用于穿透心脏的房间隔的方法。经经外导丝具有细长主体，端部部分以弯曲构型偏置以限定近端曲线，以及偏转成弯曲构造以限定远端曲线的远端部分，远侧曲线沿大体上相对于近端曲线。

9. 发明申请

WO2004009150A2 A TELESCOPIC INTRODUCER WITH A COMPOUND CURVATURE FOR INDUCING ALIGNMENT AND METHOD OF USING THE SAME 审中-公开
标题翻译：具有用于诱导对准的化合物曲线的电视引言及其使用方法
公开(公告)号：WO2004009150A2
公开(公告)日：2004-01-29
申请号：PCT/US2003/019945
申请日：2003-06-26
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES, INC. , WORLEY, Seth, J. , KURTH, Paul
发明人： WORLEY, Seth, J. , KURTH, Paul
IPC分类号： A61M
CPC分类号： A61M25/0041 , A61N2001/0578 , A61N2001/0585
摘要： An introducer system for implantation of pacemaker leads into the venous system of the human heart through the coronary sinus is comprised of a flexible, elongate, outer elongate element having a first shape or bias along a portion. The first shape on the outer element may be prebiased or may be initially straight and subsequently biased once deployed in the body chamber. A flexible, elongate, telescopic inner elongate element has a second shape or bias on its distal portion and has the first shape or bias on a more proximal portion. The inner elongate element is telescopically disposed in the outer sheath. The outer and inner elongate elements are rotatable with respect to each other, such that when the inner elongate element is distally extended from the outer sheath, there exists an angular orientation between the inner and outer sheaths which is congruent, when there is at least partial alignment between the distal portion of the outer elongate element and the more proximal portion of the inner sheath, both having the first shape or bias. This results in the rotation of the distal second shape or curve of the inner elongate element into a predetermined three dimensional location.
摘要翻译：用于通过冠状窦将心脏起搏器引入人心脏的静脉系统的导引器系统由沿着一部分具有第一形状或偏压的柔性细长外部细长元件组成。外部元件上的第一形状可以是预偏置的，或者可以是初始直的，并且一旦展开在身体腔室中并随后被偏置。柔性，细长的伸缩内部细长元件在其远侧部分上具有第二形状或偏压，并且在更近端部分上具有第一形状或偏置。内部细长元件可伸缩地设置在外护套中。外部细长元件和内部细长元件可相对于彼此旋转，使得当内部细长元件从外部护套向远侧延伸时，在内部和外部护套之间存在一致的角度取向，当与至少部分外部细长元件的远端部分和内部护套的较近端部分之间的对准均具有第一形状或偏倚。这导致内部细长元件的远端第二形状或曲线的旋转到预定的三维位置。

10. 发明申请

WO2003092480A3 A TELESCOPIC, PEEL-AWAY INTRODUCER AND METHOD OF USING THE SAME 审中-公开
公开(公告)号：WO2003092480A3
公开(公告)日：2003-11-13
申请号：PCT/US2003/014479
申请日：2003-05-06
申请人： PRESSURE PRODUCTS MEDICAL SUPPLIES, INC. , WORLEY, Seth, J. , KURTH, Paul
发明人： WORLEY, Seth, J. , KURTH, Paul
IPC分类号： A61B17/00
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).

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