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51. 发明授权

US5370616A Balloon catheter with disial guide wire lumen 失效
标题翻译：气球导管与二次导丝管腔
公开(公告)号：US5370616A
公开(公告)日：1994-12-06
申请号：US204802
申请日：1994-03-02
申请人： Peter T. Keith , Charles L. Euteneuer
发明人： Peter T. Keith , Charles L. Euteneuer
IPC分类号： A61M25/00 , A61M25/06 , A61M29/02
CPC分类号： A61M25/104 , A61M25/0662 , A61M2025/0034 , A61M2025/0098 , A61M2025/0183 , A61M2025/09191 , A61M2025/1056 , A61M2025/1061 , A61M2025/1079 , A61M25/0029 , A61M25/0032 , A61M25/0054
摘要： An over-the-wire balloon dilatation catheter has a stainless steel hypotube catheter shaft, an intermediate sleeve section bonded to the shaft and a distal balloon section connected to the sleeve section. The sleeve section is formed from relatively flexible polymer materials and includes an inner core tube which defines a guide wire lumen extending only through a distal portion of the catheter (including its sleeve and balloon sections) to facilitate fast balloon catheter exchanges. A distal end of the hypotube shaft is crimped laterally and the core tube is nested and bonded within the crimp to provide a proximal outlet for the guide wire lumen. The hypotube shaft provides an inflation lumen for the balloon, with the inflation lumen being continued as an annular inflation lumen through the sleeve section where an outer sleeve is bonded about the core tube and extends from the distal end of the hypotube shaft to the balloon section. A kink-resistant coil structure extends distally from the distal end of the hypotube shaft to provide a gradual change in stiffness along the length of the catheter from the relatively stiff hypotube shaft to the relatively flexible distal portion of the catheter.
摘要翻译：超线球囊扩张导管具有不锈钢海波管导管轴，粘结到轴的中间套筒部分和连接到套筒部分的远端球囊部分。套筒部分由相对柔性的聚合物材料形成并且包括内芯管，其限定仅通过导管的远端部分（包括其套管和气囊部分）延伸的导丝管腔，以便于快速气囊导管交换。海波管轴的远端横向卷曲，并且芯管嵌套并粘合在卷曲内以提供用于导丝管腔的近端出口。海波管轴为气囊提供充气腔，其中膨胀腔作为环形充气腔通过套筒部分继续，其中外套筒围绕芯管结合并且从海波管的远端延伸到球囊部分。抗扭线圈结构从海波管的远端向远端延伸，以沿着导管的长度从相对刚性的海波管轴到导管的相对柔性的远侧部分逐渐改变刚度。

52. 发明申请

US20120330322A1 METHODS AND DEVICES FOR TREATING A STRUCTURAL BONE AND JOINT DEFORMITY 有权
标题翻译：用于治疗结构骨和关节畸形的方法和装置
公开(公告)号：US20120330322A1
公开(公告)日：2012-12-27
申请号：US13605778
申请日：2012-09-06
申请人： Paul M. Sand , Peter T. Keith , John Avi Roop , Joshua Baltzell , Jason W. Lettmann
发明人： Paul M. Sand , Peter T. Keith , John Avi Roop , Joshua Baltzell , Jason W. Lettmann
IPC分类号： A61B17/17
CPC分类号： A61B17/8861 , A61B17/1682 , A61B17/1775 , A61B17/3472 , A61B17/82 , A61B17/842 , A61B2017/565
摘要： The various embodiments disclosed herein relate to implantable devices for the treatment of a structural bone and deformity. More specifically, the various embodiments include systems, devices, and methods for implantation of a flexible or tension band for treating such a deformity, including hallux valgus.
摘要翻译：本文公开的各种实施例涉及用于治疗结构骨和畸形的可植入装置。更具体地，各种实施例包括用于植入用于治疗这种畸形的柔性或张紧带的系统，装置和方法，包括拇趾外翻。

53. 发明申请

US20120253382A1 EMBOLI PROTECTION DEVICES AND RELATED METHODS OF USE 审中-公开
标题翻译： EMBOLI保护装置及相关使用方法
公开(公告)号：US20120253382A1
公开(公告)日：2012-10-04
申请号：US13525047
申请日：2012-06-15
申请人： Dennis W. Wahr , Thomas V. Ressemann , Peter T. Keith , David J. Blaeser , Michael Berman
发明人： Dennis W. Wahr , Thomas V. Ressemann , Peter T. Keith , David J. Blaeser , Michael Berman
IPC分类号： A61M29/00
CPC分类号： A61B17/12136 , A61B17/12045 , A61B17/12109 , A61B90/39 , A61B2017/12127 , A61B2017/22067 , A61F2/95
摘要： An embolic protection system and method of treating occluded vessels which reduces the risk of distal embolization during vascular interventions is provided. The embolic protection system includes a guide catheter, a multi-lumen tube having a sealing surface on the distal end and an interventional device. A method of treating a blood vessel includes providing a guide catheter and a multi-lumen elongate member having proximal and distal ends, evacuation and inflation lumens extending therebetween and a sealing surface on the distal end. The elongate member is advanced through the guide catheter into a blood vessel that supplies blood to the heart proximal a lesion. The sealing surface is expanded to engage the endoluminal surface of the blood vessel and stop antegrade flow. An interventional device is advanced through the evacuation lumen to treat the lesion.
摘要翻译：提供了栓塞保护系统和治疗闭塞血管的方法，其减少血管干预期间远端栓塞的风险。栓塞保护系统包括引导导管，具有远端密封表面的多腔管和介入装置。治疗血管的方法包括提供导向导管和具有近端和远端的多腔细长构件，在其间延伸的抽空和充气腔以及远端上的密封表面。细长构件通过引导导管前进到血管，该血管将血液提供给病灶附近的心脏。密封表面被膨胀以与血管的内腔表面接合并停止顺行流动。介入装置通过疏散腔前进以治疗病变。

54. 发明申请

US20110288477A1 GUIDE CATHETER AND METHOD OF USE 有权
标题翻译：导管和使用方法
公开(公告)号：US20110288477A1
公开(公告)日：2011-11-24
申请号：US13197639
申请日：2011-08-03
申请人： Thomas V. Ressemann , Peter T. Keith , Theodore O. Truitt
发明人： Thomas V. Ressemann , Peter T. Keith , Theodore O. Truitt
IPC分类号： A61M25/092
CPC分类号： G06F17/30516 , A61B17/24 , A61F2/186 , A61F2/82 , A61F2230/0017 , A61M25/0012 , A61M25/0041 , A61M25/0102 , A61M25/09041 , A61M29/02 , A61M2025/0008 , A61M2025/0213 , A61M2025/0226 , A61M2025/0681 , A61M2025/105 , A61M2025/1061
摘要： A system for manipulating a guide catheter within a patient's nasal passages or sinus cavities includes a guide catheter formed from an elongate flexible member having a lumen passing there through. A wire guide is slidably disposed within the lumen of the guide catheter. The system further includes a steering member fixedly secured to a proximal end of the wire guide and a proximal hub secured to a proximal end of the guide catheter. The system further includes a recessed handle having a first recess for fixedly receiving the proximal hub of the guide catheter and a second recess for receiving the steering member, the second recess being dimensioned to permit axial and rotational movement of the steering member while disposed in the second recess.
摘要翻译：用于在患者的鼻腔或窦腔内操作引导导管的系统包括由细长的柔性构件形成的引导导管，其具有通过其的内腔。线引导件可滑动地设置在引导导管的内腔内。系统还包括固定地固定到线引导件的近端的转向构件和固定到引导导管的近端的近侧毂。所述系统还包括凹入的手柄，其具有用于固定地容纳所述导向导管的近侧毂的第一凹部和用于接纳所述转向构件的第二凹部，所述第二凹部的尺寸被设计成允许所述转向构件在轴向和旋转运动的同时设置在第二个休息

55. 发明申请

US20110015714A1 Lead stabilization devices and methods 审中-公开
标题翻译：铅稳定装置和方法
公开(公告)号：US20110015714A1
公开(公告)日：2011-01-20
申请号：US12807683
申请日：2010-09-10
申请人： Robert E. Atkinson , Peter T. Keith , Michael Berman
发明人： Robert E. Atkinson , Peter T. Keith , Michael Berman
IPC分类号： A61N1/05
CPC分类号： A61N1/057 , A61N2001/0585
摘要： Devices and methods for stabilizing a lead in a cardiac vein.
摘要翻译：用于稳定心脏静脉中铅的装置和方法。

56. 发明授权

US07797053B2 Lead stabilization devices and methods 失效
标题翻译：铅稳定装置和方法
公开(公告)号：US07797053B2
公开(公告)日：2010-09-14
申请号：US11139894
申请日：2005-05-27
申请人： Robert E. Atkinson , Peter T. Keith , Michael Berman
发明人： Robert E. Atkinson , Peter T. Keith , Michael Berman
IPC分类号： A61N1/05
CPC分类号： A61F2/86 , A61F2/95 , A61F2220/0008 , A61F2230/005 , A61F2230/0076 , A61N1/057
摘要： Devices and methods for stabilizing an electrical lead in a cardiac vein of a heart using a tether and a stent anchor. The stent anchor may include a proximal eccentric apex such that the distal electrode of the lead lies against and establishes electrical contact with tissue of the heart.
摘要翻译：用于使用系绳和支架锚稳定心脏心脏静脉中的电引线的装置和方法。支架锚固件可以包括近端偏心顶点，使得引线的远端电极抵靠并与心脏的组织形成电接触。

57. 发明授权

US07678099B2 Device and method for treatment of sinusitis 有权
标题翻译：用于治疗鼻窦炎的装置和方法
公开(公告)号：US07678099B2
公开(公告)日：2010-03-16
申请号：US12391129
申请日：2009-02-23
申请人： Thomas V. Ressemann , Peter T. Keith , Theodore O. Truitt
发明人： Thomas V. Ressemann , Peter T. Keith , Theodore O. Truitt
IPC分类号： A61M31/00 , A61M29/00
CPC分类号： A61M29/02 , A61B17/12022 , A61B17/12104 , A61B17/12136 , A61B17/24 , A61B17/3421 , A61B17/3468 , A61B90/30 , A61B90/50 , A61B2017/1205 , A61B2090/3945 , A61F2/82 , A61M2029/025 , A61M2210/0618 , A61M2210/0681
摘要： A method for treating a natural drainage passageway in a subject includes forming a cannulated artificial passageway into a subject's sinus cavity through the canine fossa region with a piercing member, the piercing member containing a hollow cannula thereon, the cannula comprising an elongate flexible member having a lumen passing therethrough. The piercing member is removed so as to leave the cannula in place. A balloon dilation catheter is then advanced within the lumen of the cannula so as to place the dilation balloon at least partially across the natural drainage passage in the sinus cavity. The dilation balloon is dilated so as to at least partially expand the natural drainage passageway.
摘要翻译：用于治疗受试者中的自然引流通道的方法包括通过具有刺穿构件的犬窝区域将被插入的人造通道形成到受试者的窦腔中，穿刺构件在其上包含中空插管，该套管包括细长的柔性构件，管腔通过。移除刺穿构件以使套管保持在适当的位置。然后，球囊扩张导管在套管的内腔中前进，以使扩张球囊至少部分地穿过窦腔内的自然排出通道。膨胀气囊膨胀以至少部分地膨胀天然排水通道。

58. 发明授权

US07654978B2 Emboli protection devices and related methods of use 有权
标题翻译： Emboli保护装置及相关使用方法
公开(公告)号：US07654978B2
公开(公告)日：2010-02-02
申请号：US11034824
申请日：2005-01-14
申请人： Dennis W. Wahr , Thomas V. Ressemann , Peter T. Keith , David J. Blaeser , Michael Berman
发明人： Dennis W. Wahr , Thomas V. Ressemann , Peter T. Keith , David J. Blaeser , Michael Berman
IPC分类号： A61M29/00
CPC分类号： A61B17/12136 , A61B17/12045 , A61B17/12109 , A61B90/39 , A61B2017/12127 , A61B2017/22067 , A61F2/95
摘要： An evacuation sheath assembly and method of treating occluded vessels which reduces the risk of distal embolization during vascular interventions is provided. The evacuation sheath assembly includes an elongated tube defining an evacuation lumen having proximal and distal ends. A proximal sealing surface is provided on a proximal portion of the tube and is configured to form a seal with a lumen of a guided catheter. A distal sealing surface is provided on a distal portion of the tube and is configured to form a seal with a blood vessel. A method of treatment of a blood vessel using the evacuation sheath assembly includes advancing the evacuation sheath assembly into the blood vessel through a guide catheter. Prior to advancing a device across a stenosis to be treated, normal antegrade blood flow in the blood vessel proximate to the stenosis is stopped. While blood flow is stopped, the stenosis is treated. Retrograde blood flow is induced within the blood vessel to carry embolic material dislodged during treating into the evacuation sheath assembly.
摘要翻译：提供疏散鞘组件和治疗闭塞血管的方法，其减少血管干预期间远端栓塞的风险。抽真空组件包括限定具有近端和远端的抽空腔的细长管。近侧密封表面设置在管的近端部分上，并被构造成与引导导管的内腔形成密封。远端密封表面设置在管的远端部分上并构造成与血管形成密封。使用排气鞘组件治疗血管的方法包括通过引导导管将排空鞘组件推进到血管中。在将装置推进通过待治疗的狭窄之前，停止在狭窄附近的血管中的正常顺行血流。当血流停止时，狭窄处理。在血管内引起逆行血流，以便在处理进入抽真空鞘组件期间将栓塞物移走。

59. 发明申请

US20080312493A1 External stress reduction device and method 有权
标题翻译：外部减压装置及方法
公开(公告)号：US20080312493A1
公开(公告)日：2008-12-18
申请号：US12155535
申请日：2008-06-05
申请人： Todd J. Mortier , Cyril J. Schweich, JR. , Robert M. Vidlund , Peter T. Keith , Thomas M. Paulson , David A. Kusz
发明人： Todd J. Mortier , Cyril J. Schweich, JR. , Robert M. Vidlund , Peter T. Keith , Thomas M. Paulson , David A. Kusz
IPC分类号： A61F2/00
CPC分类号： A61F2/2481 , A61B17/00234 , A61B17/1227 , A61B90/39 , A61B2017/00243 , A61B2017/0404 , A61B2017/048 , A61B2017/0496 , Y10S623/904
摘要： An external heart wall stress reduction apparatus is provided to create a heart wall shape change. The device is generally disposed to the exterior of a heart chamber to reshape the chamber into a lower stress configuration.
摘要翻译：提供外部心脏壁壁减压装置以产生心脏壁形变化。该装置通常设置在心脏腔室的外部，以将腔室重塑成较低的应力构型。

60. 发明授权

US06884260B2 Endovascular graft system 有权
标题翻译：血管内移植系统
公开(公告)号：US06884260B2
公开(公告)日：2005-04-26
申请号：US10341840
申请日：2003-01-14
申请人： Chad J. Kugler , John R. Drontle , Matthew J. Olson , Thomas K. Heiland , Peter T. Keith
发明人： Chad J. Kugler , John R. Drontle , Matthew J. Olson , Thomas K. Heiland , Peter T. Keith
IPC分类号： A61F2/06 , A61M25/00
CPC分类号： A61F2/07 , A61F2/848 , A61F2/89 , A61F2/90 , A61F2/91 , A61F2/95 , A61F2/954 , A61F2002/067 , A61F2002/075 , A61F2220/0033 , A61F2220/0075 , A61F2230/0054 , A61F2230/008
摘要： The invention provides an endovascular graft system for repair of aneurysms. The graft system includes a trunk component and first and second leg components. The graft components include graft material supported by a plurality of stents which are spaced apart and affixed to the graft material in a manner that allows articulation of the graft system without excessive wear of the graft material. The stents are formed by intersecting struts which may be tapered to relieve stress. A stabilizing mechanism is provided to stabilize the position of the legs with respect to the trunk when the graft system is deployed.
摘要翻译：本发明提供了用于修复动脉瘤的血管内移植物系统。移植物系统包括躯干部件和第一和第二腿部部件。移植物组分包括由多个支架支撑的移植材料，所述支架间隔开并且以允许移植物系统的关节连接并且固定到移植物材料上而不会过度磨损移植材料的方式。支架由相交的支柱形成，支柱可以是锥形的以减轻压力。提供了一种稳定机构，用于在移植系统展开时使腿相对于躯干的位置稳定。

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