专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08518098B2 Split sheath deployment system 有权
标题翻译：分割鞘部署系统
公开(公告)号：US08518098B2
公开(公告)日：2013-08-27
申请号：US11707448
申请日：2007-02-16
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/44
CPC分类号： A61F2/966 , A61F2/06 , A61F2/82 , A61F2/95 , A61F2/97 , A61F2002/041 , A61F2002/044 , A61F2002/9517
摘要： A device for delivering and deploying a radially expandable prosthesis is disclosed and comprises a proximal prosthesis release mechanism having a first resistance and a distal prosthesis release mechanism having a second resistance. The device further comprises an actuation mechanism for actuating the distal and proximal release mechanisms in a single coordinated movement and a biasing compensator for regulating the relationship between the first resistance and the second resistance. Additional aspects of the invention include devices and methods for delivering and deploying a radially expandable prosthesis.
摘要翻译：公开了用于递送和展开径向可扩张的假体的装置，并且包括具有第一阻力的近端假体释放机构和具有第二阻力的远侧假体释放机构。该装置还包括用于在单个协调运动中致动远端和近侧释放机构的致动机构，以及用于调节第一阻力和第二阻力之间的关系的偏置补偿器。本发明的另外的方面包括用于递送和展开径向可扩张假体的装置和方法。

42. 发明授权

US08038710B2 Artificial valve prosthesis 有权
标题翻译：人工瓣膜假体
公开(公告)号：US08038710B2
公开(公告)日：2011-10-18
申请号：US11807879
申请日：2007-05-30
申请人： Neal E. Fearnot , Alan R. Leewood , Ram H. Paul, Jr. , Blayne A. Roeder , William D. Voorhees
发明人： Neal E. Fearnot , Alan R. Leewood , Ram H. Paul, Jr. , Blayne A. Roeder , William D. Voorhees
IPC分类号： A61F2/24
CPC分类号： A61F2/2418 , A61F2/2475 , A61F2220/005 , A61F2220/0058
摘要： A self-expanding or otherwise expandable artificial valve prostheses for deployment within a body passageway, such as a vessel or duct of a patient. The valve prostheses include a support structure having an outer frame, a supporting member and a valve leaflet. The portion of the valve leaflet is supported by the supporting member and is positioned away from the wall of the body passageway when the device is deployed within the body passageway.
摘要翻译：用于展开在身体通道（例如患者的血管或导管）内的自膨胀或其他可膨胀的人造瓣膜假体。瓣膜假体包括具有外框架，支撑构件和瓣膜小叶的支撑结构。瓣膜小叶的部分由支撑构件支撑，并且当装置展开在身体通道内时，其被定位成远离身体通道的壁。

43. 发明申请

US20110106115A1 INTRAVASCULAR DEVICE ATTACHMENT SYSTEM HAVING STRUTS 审中-公开
标题翻译：具有结构的血管内装置附件系统
公开(公告)号：US20110106115A1
公开(公告)日：2011-05-05
申请号：US12863034
申请日：2009-01-16
申请人： Kenneth Haselby , Brian D. Choules , Blayne A. Roeder , Richard B. Sisken , David Eric Orr , James D. Purdy , Steven J. Charlesbois , David D. Grewe , Neal E. Fearnot , Alan R. Leewood
发明人： Kenneth Haselby , Brian D. Choules , Blayne A. Roeder , Richard B. Sisken , David Eric Orr , James D. Purdy , Steven J. Charlesbois , David D. Grewe , Neal E. Fearnot , Alan R. Leewood
IPC分类号： A61B17/11
CPC分类号： A61M1/125 , A61B5/076 , A61B5/14535 , A61B5/14539 , A61B5/6862 , A61B5/6876 , A61B5/6882 , A61F2/0077 , A61F2/2418 , A61F2/2475 , A61F2/86 , A61F2002/068 , A61F2002/8486 , A61F2220/0016 , A61F2220/0058 , A61F2220/0075 , A61F2230/005 , A61F2230/0071 , A61F2230/008 , A61M1/1006 , A61M1/1008 , A61M1/101 , A61M1/1098 , A61M1/122 , A61M1/3653 , A61M1/3659
摘要： An attachment system for attaching an intravascular device to a vessel wall of a body vessel is disclosed. The attachment system has an intravascular device having a first end and a second end. The intravascular device defines a longitudinal axis along a length thereof. Several struts are connected to one or more ends of the intravascular device. Each strut is configured to move along a strut path relative to the longitudinal axis between an expanded state for engaging the vessel wall and a collapsed state for delivery or retrieval. Each strut has a free end configured to engage the vessel wall in the expanded state.
摘要翻译：公开了一种用于将血管内装置附接到身体血管的血管壁的附接系统。附接系统具有具有第一端和第二端的血管内装置。血管内装置沿其长度限定纵向轴线。几个支柱连接到血管内装置的一个或多个端部。每个支柱被构造成在用于接合血管壁的膨胀状态和用于输送或取回的折叠状态之间相对于纵向轴线沿着支柱路径移动。每个支柱具有构造成在膨胀状态下接合血管壁的自由端。

44. 发明授权

US07753948B2 Intraluminal device with unsymmetric tapered beams 有权
标题翻译：具有不对称锥形管的管腔内装置
公开(公告)号：US07753948B2
公开(公告)日：2010-07-13
申请号：US11455274
申请日：2006-06-15
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2250/0036
摘要： A beam is provided for intraluminal devices. The beam is defined by a first side surface and a second side surface. The first side surface is tapered at a different rate than the second side surface. One advantage of the beam is that strain which is normally concentrated in adjacent, interconnected bends is redirected onto the length of the beam. This may increase the fatigue life of intraluminal devices or may be used to fashion new structures with improved performance.
摘要翻译：为管腔内装置提供束。梁由第一侧表面和第二侧表面限定。第一侧表面以与第二侧表面不同的速率逐渐变细。梁的一个优点是通常集中在相邻的互连弯头中的应变被重定向到梁的长度上。这可能增加腔内装置的疲劳寿命，或者可以用于改进性能来制造新的结构。

45. 发明授权

US10456285B2 Split sheath deployment system 有权
公开(公告)号：US10456285B2
公开(公告)日：2019-10-29
申请号：US15422560
申请日：2017-02-02
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/966 , A61F2/95 , A61F2/97 , A61F2/04 , A61F2/06 , A61F2/82
摘要： A device for delivering and deploying a radially expandable prosthesis is disclosed and comprises a proximal prosthesis release mechanism having a first resistance and a distal prosthesis release mechanism having a second resistance. The device further comprises an actuation mechanism for actuating the distal and proximal release mechanisms in a single coordinated movement and a biasing compensator for regulating the relationship between the first resistance and the second resistance. Additional aspects of the invention include devices and methods for delivering and deploying a radially expandable prosthesis.

46. 发明授权

US09517123B2 Endovascular prosthesis and a method of connecting a structural component and a woven graft material 有权
标题翻译：血管内假体和连接结构部件和编织移植材料的方法
公开(公告)号：US09517123B2
公开(公告)日：2016-12-13
申请号：US12143230
申请日：2008-06-20
申请人： Alan R. Leewood , Blayne A. Roeder , Neal E. Fearnot , Jicaho Sun
发明人： Alan R. Leewood , Blayne A. Roeder , Neal E. Fearnot , Jicaho Sun
IPC分类号： A61F2/07 , A61F2/06 , A61F2/848 , A61F2/89
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/065 , A61F2002/075 , A61F2002/8483 , A61F2002/8486 , A61F2210/0004 , A61F2210/0014 , A61F2220/0058 , A61F2230/005 , A61F2230/0054 , A61F2230/0067 , A61F2250/0014 , A61F2250/0017 , A61F2250/0023
摘要： An endovascular prosthesis that includes a stent and a woven graft material. The stent is connected to the graft material by direct attachment of the stent to the graft material at thermoplastically fused regions of the graft material.
摘要翻译：一种血管内假体，其包括支架和编织移植材料。通过在移植材料的热塑性融合区域处将支架直接附接到移植材料上，支架与移植材料连接。

47. 发明授权

US08740972B2 Medical device with anchor members 有权
标题翻译：具有锚定成员的医疗装置
公开(公告)号：US08740972B2
公开(公告)日：2014-06-03
申请号：US13517954
申请日：2010-12-09
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/06
CPC分类号： A61F2/848 , A61F2/915 , A61F2002/075 , A61F2002/8483 , A61F2220/0016 , A61F2220/0058
摘要： An implantable medical support frame (104) having a central longitudinally extending axis is expandable from a collapsed configuration having a first diameter to an expanded configuration having a second diameter. The frame also includes an anchoring mechanism with an elongate member (110). At least a portion of the elongate member is slidably disposed within a retaining structure when the frame is in the collapsed configuration. When the frame expands from the collapsed configuration to the expanded configuration, a portion of the elongate member is advanced out of the retaining structure such that the portion of the elongate member protrudes radially outward of the frame at an angle to the axis, thereby forming an anchor. A length of the protruding portion of the anchor increases as the frame expands from the collapsed configuration to the expanded configuration.
摘要翻译：具有中心纵向延伸轴线的可植入医疗支撑框架（104）可从具有第一直径的收缩构型扩展到具有第二直径的扩张构型。框架还包括具有细长构件（110）的锚固机构。当框架处于折叠构型时，细长构件的至少一部分可滑动地设置在保持结构内。当框架从折叠构型膨胀到扩展构型时，细长构件的一部分从保持结构中推出，使得细长构件的该部分以与轴线成一定角度的径向向外突出地突出，从而形成锚。锚的突出部分的长度随着框架从折叠构型扩展到扩展构型而增加。

48. 发明申请

US20130331925A1 SPLIT SHEATH DEPLOYMENT SYSTEM 审中-公开
标题翻译：分裂管道部署系统
公开(公告)号：US20130331925A1
公开(公告)日：2013-12-12
申请号：US13964491
申请日：2013-08-12
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/95
CPC分类号： A61F2/966 , A61F2/06 , A61F2/82 , A61F2/95 , A61F2/97 , A61F2002/041 , A61F2002/044 , A61F2002/9517
摘要： A device for delivering and deploying a radially expandable prosthesis is disclosed and comprises a proximal prosthesis release mechanism having a first resistance and a distal prosthesis release mechanism having a second resistance. The device further comprises an actuation mechanism for actuating the distal and proximal release mechanisms in a single coordinated movement and a biasing compensator for regulating the relationship between the first resistance and the second resistance. Additional aspects of the invention include devices and methods for delivering and deploying a radially expandable prosthesis.
摘要翻译：公开了用于递送和展开径向可扩张的假体的装置，并且包括具有第一阻力的近端假体释放机构和具有第二阻力的远侧假体释放机构。该装置还包括用于在单个协调运动中致动远端和近侧释放机构的致动机构，以及用于调节第一阻力和第二阻力之间的关系的偏置补偿器。本发明的另外的方面包括用于递送和展开径向可扩张假体的装置和方法。

49. 发明授权

US08574285B2 Intraluminal device with improved tapered beams 有权
标题翻译：具有改进的锥形束的管腔内装置
公开(公告)号：US08574285B2
公开(公告)日：2013-11-05
申请号：US11454303
申请日：2006-06-15
申请人： Blayne A. Roeder , Alan R. Leewood
发明人： Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/06
CPC分类号： A61F2/915 , A61F2230/0013 , A61F2250/0036
摘要： A strut, or beam, is provided for intraluminal devices. Strain which is introduced into a stent or other intraluminal device is distributed more evenly along the length of the improved strut by maintaining a substantially constant strain level along the length of an end portion. This may increase fatigue life or improve the performance of devices using the improved strut. The strain along the length of the end portion may be maintained substantially constant by varying a section property of the strut, including the width, thickness, cross-sectional area, material property or other characteristic of the end portion.
摘要翻译：为管腔内装置提供支柱或梁。通过沿着端部的长度保持基本恒定的应变水平，被引入支架或其他管腔内装置的应变沿着改进的支柱的长度更均匀地分布。这可能会增加疲劳寿命或提高使用改进支柱的设备的性能。通过改变支柱的截面性能，包括端部的宽度，厚度，横截面面积，材料特性或其他特性，沿端部长度的应变可以保持基本恒定。

50. 发明授权

US09119742B2 Prosthesis delivery and deployment device 有权
标题翻译：假体递送和部署装置
公开(公告)号：US09119742B2
公开(公告)日：2015-09-01
申请号：US12173277
申请日：2008-07-15
申请人： Timothy A. Chuter , David D. Grewe , Blayne A. Roeder , Alan R. Leewood
发明人： Timothy A. Chuter , David D. Grewe , Blayne A. Roeder , Alan R. Leewood
IPC分类号： A61F2/966 , A61F2/95
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9517
摘要： A device for delivering and deploying a prosthesis is described and comprises an elongate sheath having a sheath lumen and a delivery catheter slidably disposed within the sheath lumen. A deployment assist mechanism may be coupled to the delivery catheter and the sheath and configured to apply a retraction force to the delivery catheter and the sheath. Additional devices, systems, and methods of delivering and deploying a prosthesis are described.
摘要翻译：描述了用于递送和展开假体的装置，并且包括具有鞘腔的细长护套和可滑动地设置在鞘腔内的输送导管。部署辅助机构可以联接到输送导管和护套并且被配置为向递送导管和护套施加缩回力。描述了递送和部署假体的附加装置，系统和方法。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式