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1. 发明申请

US20050131449A1 Nose rider improvement for filter exchange and methods of use 有权
标题翻译：鼻子骑手改进过滤器交换和使用方法
公开(公告)号：US20050131449A1
公开(公告)日：2005-06-16
申请号：US10734849
申请日：2003-12-11
申请人： Amr Salahieh , Brian Lowe , Thomas Broome , Mel Beulke , Jackson Demond , Richard Ranati
发明人： Amr Salahieh , Brian Lowe , Thomas Broome , Mel Beulke , Jackson Demond , Richard Ranati
IPC分类号： A61F2/01 , A61M29/00
CPC分类号： A61F2/013 , A61B2017/22039 , A61F2002/011 , A61F2002/018 , A61F2230/0006 , A61F2230/0008 , A61F2230/008 , A61M2025/0183
摘要： Systems and methods for transporting intravascular devices through a body lumen are disclosed. A filter system in accordance with an exemplary embodiment of the present invention may include a guide tip having a guidewire lumen adapted to receive a guidewire, an elongated wire operatively coupled to an embolic protection filter, and a filter delivery device including an elongated tubular member extending distally to a distal sheath, the elongated tubular member may include a first lumen adapted to receive the elongated wire, and a second lumen adapted to receive the guidewire.
摘要翻译：公开了通过体腔输送血管内装置的系统和方法。根据本发明的示例性实施例的过滤器系统可以包括具有适于接收导丝的导丝腔的引导尖端，可操作地联接到栓塞保护过滤器的细长线，以及包括细长管状构件的过滤器输送装置，所述细长管状构件可以包括适于接收细长线的第一腔和适于接收导丝的第二腔。

2. 发明申请

US20070123913A1 APPARATUS FOR ANCHORING AN INTRAVASCULAR DEVICE ALONG A GUIDEWIRE 失效
标题翻译：用于锚定导管内的血管内装置的装置
公开(公告)号：US20070123913A1
公开(公告)日：2007-05-31
申请号：US11621921
申请日：2007-01-10
申请人： Mel Beulke , Thomas Broome , Robert Cassell , John Daniel , Alan Eskuri , James Hansen , Gary Kostur , Douglas Molland , Scott Smith , Jeffrey Vogel , Anthony Vrba
发明人： Mel Beulke , Thomas Broome , Robert Cassell , John Daniel , Alan Eskuri , James Hansen , Gary Kostur , Douglas Molland , Scott Smith , Jeffrey Vogel , Anthony Vrba
IPC分类号： A61B17/10
CPC分类号： A61F2/013 , A61B2017/22049 , A61F2002/011 , A61F2002/015 , A61F2002/018 , A61F2230/005 , A61F2230/0067
摘要： Anchoring mechanisms for releasably securing an intravascular device along an elongated member such as a guidewire or catheter. The anchoring mechanism may include an object that can be actuated between an unlocked position and a locked position. In the unlocked position, the anchoring mechanism is slidably and rotationally disposed about the elongated member. In the locked position, the anchoring mechanism is releasably secured to the elongated member, preventing movement thereon. A placement mechanism such as a tubular member can be utilized to actuate the anchoring mechanism between the unlocked and locked positions.
摘要翻译：锚定机构，用于沿着诸如导丝或导管的细长构件可释放地固定血管内装置。锚固机构可以包括能够在解锁位置和锁定位置之间被致动的物体。在解锁位置，锚定机构围绕细长构件可滑动地和旋转地设置。在锁定位置，锚定机构可释放地固定到细长构件上，防止其上移动。可以使用诸如管状构件的放置机构来致动解锁位置和锁定位置之间的锚固机构。

3. 发明授权

US07481823B2 Multiple membrane embolic protection filter 有权
标题翻译：多层膜栓保护过滤器
公开(公告)号：US07481823B2
公开(公告)日：2009-01-27
申请号：US10280191
申请日：2002-10-25
申请人： Thomas E. Broome , Virgil Voeller , Mel Beulke , Anthony C. Vrba
发明人： Thomas E. Broome , Virgil Voeller , Mel Beulke , Anthony C. Vrba
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/005 , A61F2230/0067 , A61M2025/09183
摘要： An embolic protection filter having a plurality of filter membranes for collecting embolic debris within a body lumen is disclosed. An embolic protection filter in accordance with an exemplary embodiment of the present invention includes a first filter membrane coupled to an elongated member, a second filter membrane coupled to the elongated member distal the first filter membrane, and an actuator mechanism for actuating the embolic protection filter within a vessel.
摘要翻译：公开了一种栓塞保护过滤器，其具有用于收集体腔内的栓塞残留物的多个过滤膜。根据本发明的示例性实施例的栓塞保护过滤器包括联接到细长构件的第一过滤膜，连接到远离第一过滤膜的细长构件的第二过滤膜，以及用于致动栓塞保护过滤器的致动器机构在船只内

4. 发明申请

US20070060947A1 EMBOLIC PROTECTION FILTER HAVING AN IMPROVED FILTER FRAME 失效
标题翻译：具有改进过滤器框架的防爆过滤器
公开(公告)号：US20070060947A1
公开(公告)日：2007-03-15
申请号：US11556017
申请日：2006-11-02
申请人： Mel Beulke , Horng-Ban Lin , Gary Kostur
发明人： Mel Beulke , Horng-Ban Lin , Gary Kostur
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/005 , A61F2230/0067 , A61F2230/008
摘要： An embolic protection filter having an improved filter frame and method of making the same. In at least some embodiments, the present invention includes an embolic protection filter coupled to an elongate shaft. The filter may include a filter frame assembly having one or more frame members. The frame members may include a filter mouth defining portion.
摘要翻译：一种具有改进的过滤器框架的栓塞保护过滤器及其制造方法。在至少一些实施例中，本发明包括联接到细长轴的栓塞保护过滤器。过滤器可以包括具有一个或多个框架构件的过滤器框架组件。框架构件可以包括过滤嘴限定部分。

5. 发明申请

US20060203769A1 Intravascular filter with centering member 失效
标题翻译：带定心构件的血管内滤器
公开(公告)号：US20060203769A1
公开(公告)日：2006-09-14
申请号：US11077584
申请日：2005-03-11
申请人： Douglas Saholt , Jay Rassat , Mel Beulke , Steven Peterson
发明人： Douglas Saholt , Jay Rassat , Mel Beulke , Steven Peterson
IPC分类号： H04Q7/00
CPC分类号： A61F2/01 , A61F2002/011 , A61F2002/016 , A61F2230/0006 , A61F2230/005 , A61F2230/0067 , A61M25/04
摘要： Devices and methods for centering an intravascular filter within a blood vessel are disclosed. A filter system in accordance with an exemplary embodiment of the present invention may include an intravascular filter, a filter sheath adapted to contain the intravascular filter, and a centering member adapted to assume a preset shape when deployed within a blood vessel. The centering member may comprise an elongated wire having a hoop section adapted to radially expand against the inner wall of the blood vessel when deployed. In some embodiments, multiple centering members can be employed to facilitate centering of both the intravascular filter and the filter sheath within the blood vessel, if desired.
摘要翻译：公开了一种用于使血管内过滤器在血管内居中的装置和方法。根据本发明的示例性实施例的过滤器系统可以包括血管内过滤器，适于容纳血管内过滤器的过滤器护套，以及适于在部署在血管内时呈现预设形状的定心构件。定心构件可以包括细长的线，其具有适于在展开时径向膨胀抵靠血管的内壁的箍部分。在一些实施例中，如果需要，可以使用多个定心构件以促进血管内过滤器和过滤器护套在血管内的定心。

6. 发明申请

US20050203566A1 Removable intravascular devices and methods of making and using the same 失效
标题翻译：可移除的血管内装置及其制造和使用方法
公开(公告)号：US20050203566A1
公开(公告)日：2005-09-15
申请号：US10797879
申请日：2004-03-10
申请人： Mel Beulke
发明人： Mel Beulke
IPC分类号： A61F2/01 , A61F2/06 , A61M29/00
CPC分类号： A61F2/01 , A61F2/848 , A61F2002/016 , A61F2230/005 , A61F2230/0067 , A61F2230/0078
摘要： An intravascular device, which may be a filter, that may include a plurality of elongate members, each or several of the elongate members may have one or more inwardly facing edges disposed at and near the part of the intravascular device configured to contact the vessel wall for cutting through the intima or other encapsulating tissue, each of the elongate member may also include an anchoring member or other desired components.
摘要翻译：可以是可以是过滤器的血管内装置，其可以包括多个细长构件，每个或几个细长构件可以具有设置在血管内装置的部分处和附近的一个或多个朝内的边缘，其被构造成接触血管壁用于切穿内膜或其它包封组织，细长构件中的每一个还可包括锚定构件或其它所需组件。

7. 发明申请

US20070088384A1 DISTAL PROTECTION DEVICE AND METHOD OF USE THEREOF 审中-公开
标题翻译：远程保护装置及其使用方法
公开(公告)号：US20070088384A1
公开(公告)日：2007-04-19
申请号：US11610292
申请日：2006-12-13
申请人： Anthony Vrba , Mel Beulke
发明人： Anthony Vrba , Mel Beulke
IPC分类号： A61M29/00
CPC分类号： A61F2/013 , A61F2002/018 , A61F2230/0006 , A61F2230/008
摘要： A distal protection device comprising a filter cartridge having a frame and filter material and a proximal region having a ridge adapted for interface with a retrieval device, wherein the retrieval device includes a distally located expandable cuff. The distal protection device is able to be deployed remotely in a body vessel lumen optionally using a guidewire and sheath and later retrieved using the retrieval device. A method of retrieving a cartridge from a body vessel lumen, the method comprising the steps of providing a filter cartridge disposed within a body vessel lumen; providing a retrieval device; advancing the retrieval device distally in the body vessel lumen until at least a portion of the retrieval device is distal the proximal most portion of the filter cartridge; engaging the filter cartridge with the retrieval device such that at least a portion of the filter cartridge is prevented from moving distally beyond at least a distal portion of the retrieval device; and advancing the retrieval device and the filter cartridge proximally from the body lumen.
摘要翻译：一种远端保护装置，其包括具有框架和过滤材料的过滤器滤芯以及具有适于与取回装置接合的脊的近端区域，其中所述检索装置包括位于远侧的可扩张的袖带。远端保护装置能够远程部署在体内血管腔内，任选地使用导丝和护套，并且随后使用检索装置检索。一种从身体血管腔取回药筒的方法，所述方法包括以下步骤：提供设置在体管腔内的滤芯; 提供检索装置; 将取回装置向远侧推进体管腔，直到至少一部分取出装置远离滤筒的最近部分; 使所述滤筒与所述取回装置接合，使得所述滤筒的至少一部分被阻止远离所述取出装置的至少远端部分移动; 并且使取出装置和滤筒从体腔向近侧推进。

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