专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明申请

US20080125850A1 STENT DELIVERY APPARATUS AND METHOD 有权
标题翻译： STENT DELIVERY设备和方法
公开(公告)号：US20080125850A1
公开(公告)日：2008-05-29
申请号：US12027447
申请日：2008-02-07
申请人： Bernard Andreas
发明人： Bernard Andreas
IPC分类号： A61F2/84
CPC分类号： A61F2/91 , A61F2/915 , A61F2/95 , A61F2/958 , A61F2/966 , A61F2002/826 , A61F2002/828 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558
摘要： Apparatus and methods for stent delivery provide for dilatation at a treatment site as well as stent delivery, using the same stent delivery apparatus. Apparatus generally include a catheter having at least one expandable member, at least one stent positionable thereon, and a sheath disposed over the expandable member and the stent. Some embodiments include separate expandable members for dilatation of a lesion and for stent expansion, while other embodiments use the same expandable member for both. In some embodiments a stent includes multiple separable stent segments. In various embodiments, self-expanding stents may be used. Methods involve positioning a stent delivery device at a treatment site, expanding an expandable member to dilate at least a portion of a lesion at the treatment site, and expanding (or allowing to expand) a stent at the treatment site.
摘要翻译：用于支架输送的装置和方法使用相同的支架输送装置提供治疗部位的扩张以及支架输送。装置通常包括具有至少一个可扩张构件的导管，至少一个位于其上的支架和设置在可扩张构件和支架上的护套。一些实施例包括用于扩张病变和用于支架扩张的单独的可扩张构件，而其他实施例对于两者使用相同的可扩张构件。在一些实施例中，支架包括多个可分离的支架段。在各种实施例中，可以使用自扩张支架。方法包括将支架输送装置定位在治疗部位，扩张可扩张部件以扩张治疗部位的损伤的至少一部分，以及在治疗部位扩张（或允许扩张）支架。

72. 发明授权

US07351255B2 Stent delivery apparatus and method 有权
标题翻译：支架输送装置及方法
公开(公告)号：US07351255B2
公开(公告)日：2008-04-01
申请号：US10794405
申请日：2004-03-03
申请人： Bernard Andreas
发明人： Bernard Andreas
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2/95 , A61F2/958 , A61F2/966 , A61F2002/826 , A61F2002/828 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558
摘要： Apparatus and methods for stent delivery provide for dilatation at a treatment site as well as stent delivery, using the same stent delivery apparatus. Apparatus generally include a catheter having at least one expandable member, at least one stent positionable thereon, and a sheath disposed over the expandable member and the stent. Some embodiments include separate expandable members for dilatation of a lesion and for stent expansion, while other embodiments use the same expandable member for both. In some embodiments a stent includes multiple separable stent segments. In various embodiments, self-expanding stents may be used. Methods involve positioning a stent delivery device at a treatment site, expanding an expandable member to dilate at least a portion of a lesion at the treatment site, and expanding (or allowing to expand) a stent at the treatment site.
摘要翻译：用于支架输送的装置和方法使用相同的支架输送装置提供治疗部位的扩张以及支架输送。装置通常包括具有至少一个可扩张构件的导管，至少一个位于其上的支架和设置在可扩张构件和支架上的护套。一些实施例包括用于扩张病变和用于支架扩张的单独的可扩张构件，而其他实施例对于两者使用相同的可扩张构件。在一些实施例中，支架包括多个可分离的支架段。在各种实施例中，可以使用自扩张支架。方法包括将支架输送装置定位在治疗部位，扩张可扩张部件以扩张治疗部位的损伤的至少一部分，以及在治疗部位扩张（或允许扩张）支架。

73. 发明授权

US07326236B2 Devices and methods for controlling and indicating the length of an interventional element 有权
标题翻译：用于控制和指示介入元件长度的装置和方法
公开(公告)号：US07326236B2
公开(公告)日：2008-02-05
申请号：US10746466
申请日：2003-12-23
申请人： Bernard Andreas , Joseph Karratt , James R. Flom , Bradley Blackwood
发明人： Bernard Andreas , Joseph Karratt , James R. Flom , Bradley Blackwood
IPC分类号： A61F2/06
CPC分类号： A61F2/966 , A61F2/95 , A61F2002/9517 , A61F2250/0097 , A61M25/0136 , A61M2025/0008 , A61M2025/1068
摘要： Devices and methods are provided for controlling and indicating the deployed length of an interventional element on an interventional catheter. The interventional element may be a stent or series of stents, a balloon, or any other interventional element for which length control is necessary or desirable. Devices for controlling the length of the interventional element include gear driven actuators, motors, and other mechanisms. Devices for indicating length of an interventional element to the user include sensors, detents, visual displays and other mechanisms providing visual, audible, and tangible indications of length to the user. The control and indication devices preferably work in tandem to enable highly precise adjustment of interventional element length.
摘要翻译：提供了装置和方法，用于控制和指示在介入导管上介入元件的部署长度。介入元件可以是支架或一系列支架，球囊或其长度控制是必要或期望的任何其它介入元件。用于控制介入元件的长度的装置包括齿轮驱动致动器，马达和其它机构。用于指示介入元件的长度的设备包括传感器，棘爪，视觉显示器以及向用户提供长度可视，可听和有形的指示的其它机构。控制和指示装置优选地串联工作以实现介入元件长度的高精度调节。

74. 发明申请

US20070213748A1 Obesity treatment tools and methods 有权
公开(公告)号：US20070213748A1
公开(公告)日：2007-09-13
申请号：US11801450
申请日：2007-05-10
申请人： Mark Deem , Douglas Sutton , Hanson Gifford , Bernard Andreas , Ronald French
发明人： Mark Deem , Douglas Sutton , Hanson Gifford , Bernard Andreas , Ronald French
IPC分类号： A61B17/00
CPC分类号： A61B17/1114 , A61B17/00234 , A61B17/064 , A61B17/0644 , A61B17/122 , A61B2017/00557 , A61B2017/306 , A61B2090/395 , A61F5/0083 , A61F5/0086
摘要： Various obesity treatment tools and methods are described herein, as well as treatments for other gastric-related diseases, e.g., GERD. Treatment includes reducing the size of the stomach pouch to limit the caloric intake as well as to provide an earlier feeling of satiety. This may be done by creating a smaller gastric pouch within the stomach directly from the interior of the stomach itself. The smaller pouches may be made through the use of individual anchoring devices, rotating probes, or volume reduction devices. A pyloroplasty procedure may also be performed to render the pyloric sphincter incompetent. A gastric bypass procedure may additionally be performed using atraumatic magnetic anastomoses devices so that sugars and fats are passed directly to the bowel while bypassing the stomach. Many of these procedures may be done in a variety of combinations. Treatment may create enforced behavioral modifications by discouraging the ingestion of high-caloric foods

75. 发明申请

US20070156225A1 AUTOMATED CONTROL MECHANISMS AND METHODS FOR CUSTOM LENGTH STENT APPARATUS 审中-公开
标题翻译：自动控制机构和自定义长度装置的方法
公开(公告)号：US20070156225A1
公开(公告)日：2007-07-05
申请号：US11614271
申请日：2006-12-21
申请人： Robert George , Bernard Andreas
发明人： Robert George , Bernard Andreas
IPC分类号： A61F2/84
CPC分类号： A61M25/0136 , A61F2/95 , A61F2/966 , A61F2002/9517 , A61F2250/0097 , A61M2025/0008 , A61M2025/1068
摘要： Methods and apparatus for delivering prosthetic segments to a body lumen, utilize a delivery device having an elongated flexible member including proximal and distal ends, a plurality of prosthetic segments arranged near the distal end and axially along the elongated flexible member and an outer sheath slidably disposed over at least a portion of the prosthetic segments. The delivery device also includes a control mechanism coupled with the outer sheath and the elongated flexible member, wherein the control mechanism is adapted to retract the sheath a fixed distance, the fixed distance selectable by an operator to expose a selected number of prosthetic segments and create a spacing between a proximal prosthetic segment in the selected number and a distal prosthetic segment remaining with the elongated flexible member.
摘要翻译：用于将假肢段递送到体腔的方法和装置利用具有细长的柔性构件的递送装置，所述细长的柔性构件包括近端和远端，多个假肢段，其布置在远端附近并且沿着细长的柔性构件轴向地布置，外护套可滑动地设置在至少一部分假肢段上。输送装置还包括与外护套和细长柔性构件联接的控制机构，其中控制机构适于将护套缩回固定的距离，操作者可选择的固定距离以暴露选定数量的假肢段并创建所选数量的近端假体段与保留有细长的柔性构件的远侧假体段之间的间隔。

76. 发明申请

US20070118159A1 Obesity treatment tools and methods 有权
公开(公告)号：US20070118159A1
公开(公告)日：2007-05-24
申请号：US11654783
申请日：2007-01-18
申请人： Mark Deem , Douglas Sutton , Hanson Gifford , Bernard Andreas , Ronald French
发明人： Mark Deem , Douglas Sutton , Hanson Gifford , Bernard Andreas , Ronald French
IPC分类号： A61B17/08 , A61B17/10
CPC分类号： A61B17/1114 , A61B17/00234 , A61B17/064 , A61B17/0644 , A61B17/122 , A61B2017/00557 , A61B2017/306 , A61B2090/395 , A61F5/0083 , A61F5/0086
摘要： Various obesity treatment tools and methods are described herein, as well as treatments for other gastric-related diseases, e.g., GERD. Treatment includes reducing the size of the stomach pouch to limit the caloric intake as well as to provide an earlier feeling of satiety. This may be done by creating a smaller gastric pouch within the stomach directly from the interior of the stomach itself. The smaller pouches may be made through the use of individual anchoring devices, rotating probes, or volume reduction devices. A pyloroplasty procedure may also be performed to render the pyloric sphincter incompetent. A gastric bypass procedure may additionally be performed using atraumatic magnetic anastomoses devices so that sugars and fats are passed directly to the bowel while bypassing the stomach. Many of these procedures may be done in a variety of combinations. Treatment may create enforced behavioral modifications by discouraging the ingestion of high-caloric foods.

77. 发明申请

US20070088420A1 Stent deployment systems and methods 审中-公开
标题翻译：支架部署系统和方法
公开(公告)号：US20070088420A1
公开(公告)日：2007-04-19
申请号：US11538932
申请日：2006-10-05
申请人： Bernard Andreas , David Snow , Jeffry Grainger
发明人： Bernard Andreas , David Snow , Jeffry Grainger
IPC分类号： A61F2/84
CPC分类号： A61F2/958 , A61F2/91 , A61F2002/826 , A61F2002/9583 , A61F2250/0039
摘要： A stent deployment system includes a catheter shaft, an expandable member mounted to the catheter shaft, and one or more stents or stent segments slidably positioned on the expandable member. The stent deployment system is adapted for deployment of stents or stent segments in very long lesions and in tapered and curved vessels. The stent deployment system facilitates slidable movement of a stent in a distal direction relative to the expandable member while inhibiting slidable movement in a proximal direction relative to the expandable member.
摘要翻译：支架展开系统包括导管轴，安装到导管轴的可膨胀构件以及可滑动地定位在可扩张构件上的一个或多个支架或支架段。支架展开系统适用于在非常长的病变部位和锥形和弯曲的血管中部署支架或支架段。支架展开系统有助于支架相对于可扩张构件在远侧方向上的滑动移动，同时阻止相对于可膨胀构件在近端方向上的滑动运动。

78. 发明申请

US20070088368A1 Apparatus and methods for delivery of multiple distributed stents 有权
标题翻译：用于输送多个分布式支架的装置和方法
公开(公告)号：US20070088368A1
公开(公告)日：2007-04-19
申请号：US11538904
申请日：2006-10-05
申请人： Pablo Acosta , Bernard Andreas , Steve Landreville , David Snow
发明人： Pablo Acosta , Bernard Andreas , Steve Landreville , David Snow
IPC分类号： A61F2/84
CPC分类号： A61F2/966 , A61F2/0095 , A61F2/82 , A61F2/91 , A61F2/915 , A61F2/95 , A61F2/958 , A61F2002/826 , A61F2002/828 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/91541 , A61F2002/9155 , A61F2002/91558 , A61F2002/91591 , A61F2002/9505 , A61F2002/9583 , A61F2210/0033 , A61F2210/0042 , A61F2250/006 , A61F2250/0071 , A61M25/0068 , A61M25/0075 , A61M25/008 , A61M25/0082 , A61M25/10 , A61M25/104 , A61M2025/0681 , H01Q3/2676
摘要： Delivery catheters and systems are adapted for delivering multiple discreet prostheses in body lumens. An exemplary delivery catheter comprises a sheath, a pusher for moving the prostheses relative to the sheath, and a valve member for selectively retaining the prostheses in the sheath. For balloon expandable stents, an elongated shaft and an expandable member are slidably disposed in the sheath, and the prostheses are positionable on the expandable member for deployment in the body lumen. The valve member allows a selected number of prostheses to be deployed from the sheath while retaining other prostheses within the sheath.
摘要翻译：输送导管和系统适于在体腔内递送多个离散的假体。示例性递送导管包括护套，用于相对于护套移动假体的推动器和用于选择性地将假体保持在护套中的阀构件。对于气囊可扩张支架，细长轴和可扩张构件可滑动地设置在护套中，并且假体可定位在可扩张构件上以展开在体腔中。阀构件允许选择数量的假体从护套展开，同时将其它假体保持在护套内。

79. 发明授权

US07182779B2 Apparatus and methods for positioning prostheses for deployment from a catheter 有权
标题翻译：用于定位用于从导管展开的假体的装置和方法
公开(公告)号：US07182779B2
公开(公告)日：2007-02-27
申请号：US10884616
申请日：2004-07-02
申请人： Pablo Acosta , Bernard Andreas , Stephen Kao , Joe Karratt , Steve Landreville , Eric Lang , David Sanderson , Craig Welk , David Snow
发明人： Pablo Acosta , Bernard Andreas , Stephen Kao , Joe Karratt , Steve Landreville , Eric Lang , David Sanderson , Craig Welk , David Snow
IPC分类号： A61F2/06
CPC分类号： A61F2/91 , A61F2/915 , A61F2/958 , A61F2002/826 , A61F2002/91508 , A61F2002/91516 , A61F2002/91525 , A61F2002/91533 , A61F2002/9155 , A61F2002/91558 , A61F2002/9583 , A61F2230/0013
摘要： Apparatus for delivering stents to body lumens include a flexible catheter shaft, an expandable member, a tubular prosthesis selectively movable in an axial direction over the expandable member, and a stop member disposed on the catheter shaft near the distal end of the catheter shaft for stopping the prosthesis at a deployment position on the expandable member. A variety of different stop members are provided according to various embodiments, such as stop members disposed outside the expandable member, stop members disposed inside the expandable member, movable stop members, and the like. Methods of delivering stents are also provided.
摘要翻译：用于将支架输送到体腔的装置包括柔性导管轴，可扩张构件，可在可扩张构件上沿轴向选择性移动的管状假体，以及设置在导管轴上的导管轴附近的止动构件，用于停止所述假体位于所述可扩张构件上的展开位置。根据各种实施例提供各种不同的止动构件，例如设置在可膨胀构件外部的止动构件，设置在可扩张构件内部的止动构件，可动止动构件等。还提供了交付支架的方法。

80. 发明申请

US20050222603A1 Rapid exchange interventional devices and methods 有权
标题翻译：快速交流介入装置和方法
公开(公告)号：US20050222603A1
公开(公告)日：2005-10-06
申请号：US10814581
申请日：2004-03-30
申请人： Bernard Andreas , Jeffry Grainger
发明人： Bernard Andreas , Jeffry Grainger
IPC分类号： A61F2/84 , A61M25/01 , A61M25/10 , A61M29/00
CPC分类号： A61M25/0169 , A61F2/958 , A61M25/10 , A61M2025/0183
摘要： Wire-guided interventional devices and methods are provided which enable faster and easier catheter exchanges. The interventional devices include a catheter shaft and a guidewire tube wherein the catheter shaft and the guidewire tube each have a length sufficient to extend to the vascular penetration when the interventional device is positioned at the treatment site. In some embodiments, a collar is disposed around the catheter shaft and guidewire tube that automatically inserts or removes the guidewire from the guidewire tube or automatically collapses or extends the guidewire tube as the catheter is introduced or withdrawn.
摘要翻译：提供导线介入装置和方法，其能够更快和更容易地进行导管交换。介入装置包括导管轴和导丝管，其中当介入装置位于治疗部位时，导管轴和导丝管各自具有足以延伸到血管穿透的长度。在一些实施例中，环绕导管轴和导丝管设置套环，其自动地从导丝管插入或移除导丝线，或者当导管被引入或取出时自动地塌缩或延伸导丝管。

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