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公开(公告)号：US09585782B2
公开(公告)日：2017-03-07
申请号：US15134315
申请日：2016-04-20
发明人： Michael Longo , Michael Dotsey
CPC分类号： A61F2/966 , A61B2017/00893 , A61B2090/3966 , A61F2/958 , A61F2/962 , A61F2002/826 , A61F2002/9517 , A61F2250/006 , A61F2250/0067 , A61F2250/0098 , A61M25/104 , A61M2025/105 , A61M2025/1079
摘要： A delivery device can include several different features including, at least: a shuttle and trigger retraction of an outer sheath; an interlock device to prevent actuation of the trigger; a retraction override switch and lock; and an inner shaft adjuster to ensure correct alignment of the inner shaft and the outer sheath prior to device deployment. The inner shaft adjuster may include, at least: a proximal portion of the handle housing having slots therethrough: pins operatively fixed to the inner shaft and extending through and slidable within the slots: and a cap having an inner helical groove that mates with the pins. Rotation of the cap may push the pins and the inner shaft in a proximal-distal direction. The cap may have a distal lip configured to accept a proximal extension of the interlock and retain it in a locked position until the inner shaft has been adjusted or moved.
摘要翻译： 递送装置可以包括几个不同的特征，包括至少：梭子和触发器缩回外护套; 用于防止触发器致动的互锁装置; 一个缩回开关和锁; 以及内轴调节器，以确保在设备部署之前内轴和外护套的正确对准。 内轴调节器至少可以包括：手柄壳体的近侧部分具有穿过其中的狭槽：销可操作地固定到内轴并且在狭槽内延伸并可滑动;以及盖，其具有与销相配合的内螺旋槽 。 盖的旋转可以在近端 - 远端方向推动销和内轴。 盖子可以具有远端唇缘，其构造成接受互锁的近端延伸部并将其保持在锁定位置，直到内轴已被调节或移动。
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公开(公告)号：US09375336B1
公开(公告)日：2016-06-28
申请号：US14656462
申请日：2015-03-12
CPC分类号： A61F2/915 , A61F2/844 , A61F2/86 , A61F2/962 , A61F2/966 , A61F2002/826 , A61F2002/91575 , A61F2002/91583 , A61F2002/9517 , A61F2002/9665 , A61F2250/0019 , A61F2250/0039 , A61F2250/0098
摘要： A delivery device can provide sequential delivery of a plurality of intraluminal devices or tacks held in a compressed state on the delivery device. Delivery platforms on the delivery device can hold a tack in a compressed position and have a unique shape, such as a non-constant outer diameter, an hourglass shape, a tapered proximal half, ridges, dimples, etc. This unique shape can be positioned between annular pusher bands that may also be radiopaque markers. In some embodiments, the unique shape is provided by a sleeve of flexible material with the unique shape surrounding a harder inner shaft. Further, the annular pusher bands can be made of wire or sections of material to increase flexibility while remaining radiopacity. A tack deployment method can include alignment of radiopaque markers on the outer sheath and the tack to be deployed prior to deployment.
摘要翻译： 输送装置可以提供在输送装置上以压缩状态保持的多个管腔内装置或钉的顺序输送。 输送装置上的输送平台可以在压缩位置处保持粘性，并且具有独特的形状，例如不恒定的外径，沙漏形状，锥形近端半部，脊部，凹坑等。这种独特的形状可以被定位 在环形推动器带之间也可以是不透射线的标记。 在一些实施例中，独特的形状由具有围绕较硬内轴的独特形状的柔性材料的套筒提供。 此外，环形推动带可以由导线或材料部分制成，以增加柔性，同时保持不透射线性。 定位部署方法可以包括在部署之前在外护套上定位不透射线的标记物和待部署的钉。
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公开(公告)号：US09345603B1
公开(公告)日：2016-05-24
申请号：US14935087
申请日：2015-11-06
发明人： Michael Longo , Douglas Evans , Michael Dotsey
CPC分类号： H04N9/045 , A61B90/00 , A61B90/39 , A61B2090/3966 , A61F2/06 , A61F2/915 , A61F2/95 , A61F2/962 , A61F2/966 , A61F2002/826 , A61F2002/91575 , A61F2002/9517 , A61F2250/0098 , A61M25/0108
摘要： A delivery device can include a number of different features including, one or more of, but not limited to, the following. Shuttle and trigger retraction of an outer sheath. Arcuate movement of a trigger. An interlock device to prevent actuation of the trigger. An interlock device that can adjust the position of the outer sheath and the inner shaft. A retraction override switch and lock.
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公开(公告)号：US20140194967A1
公开(公告)日：2014-07-10
申请号：US14102411
申请日：2013-12-10
CPC分类号： A61F2/86 , A61F2/844 , A61F2/848 , A61F2/88 , A61F2/89 , A61F2/91 , A61F2/915 , A61F2/92 , A61F2/95 , A61F2/958 , A61F2002/823 , A61F2002/825 , A61F2002/826 , A61F2002/8483 , A61F2002/8486 , A61F2002/91508 , A61F2002/91575 , A61F2002/91583 , A61F2002/9665 , A61F2220/0016 , A61F2220/0066 , A61F2230/005 , A61F2230/0054 , A61F2250/0067 , A61L31/16
摘要： A tack device for holding plaque against blood vessel walls in treating atherosclerotic occlusive disease can be formed as a thin, annular band of durable, flexible material. The tack device may also have a plurality of barbs or anchoring points on its outer annular periphery. The annular band can have a length in the axial direction of the blood vessel walls that is about equal to or less than its diameter as installed in the blood vessel. A preferred method is to perform angioplasty with a drug eluting balloon as a first step, and if there is any dissection to the blood vessel caused by the balloon angioplasty, one or more tack devices may be installed to tack down the dissected area of the blood vessel surface.
摘要翻译： 用于在治疗动脉粥样硬化闭塞性疾病中用于保持血管壁的斑块的粘合装置可以形成为耐用的柔性材料的薄的环形带。 定位装置还可以在其外环形周边上具有多个倒钩或锚定点。 环形带可以在血管壁的轴向上具有大约等于或小于安装在血管中的直径的长度。 优选的方法是用药物洗脱球囊进行血管成形术作为第一步骤，并且如果由球囊血管成形术引起的对血管的任何解剖，可以安装一个或多个定位装置以粘住血液的解剖区域 容器表面。
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公开(公告)号：US20210196494A1
公开(公告)日：2021-07-01
申请号：US17128790
申请日：2020-12-21
发明人： Michael A. Longo , Chad J. Smith , Igor Tentler , Michael A. Dotsey , Evan E. Aamodt , Leif E. Malm , Kevin Y. Shin , Erin H. Morrissey , Patrick B. Noland , Noah E. Dingler
摘要： A delivery device for controllably delivering multiple implants (e.g., intravascular implants) is described herein. The delivery device may include a lockout mechanism to prevent against inadvertent implant deployment prior to initial use. The delivery device may also include a re-sheath mechanism to allow for re-sheathing of an inner core assembly prior to removal of the delivery device from an initial deployment site. The delivery device may also further include a mechanism configured to prevent against re-sheathing of a partially-deployed implant.
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公开(公告)号：US10390977B2
公开(公告)日：2019-08-27
申请号：US15921459
申请日：2018-03-14
发明人： Robert Giasolli , Peter Schneider
IPC分类号： A61F2/82 , A61F2/88 , A61F2/89 , A61F2/91 , A61F2/844 , A61F2/848 , A61F2/915 , A61F2/958 , A61F2/966
摘要： A plaque tack can be used for holding plaque against blood vessel walls such as in treating atherosclerotic occlusive disease. The plaque tack can be formed as a thin, annular band for holding loose plaque under a spring or other expansion force against a blood vessel wall. Focal elevating elements and/or other features, such as anchors, can be used to exert a holding force on a plaque position while minimizing the amount of material surface area in contact with the plaque or blood vessel wall and reducing the potential of friction with the endoluminal surface. This approach offers clinicians the ability to perform a minimally invasive post-angioplasty treatment and produce a stent-like result without using a stent.
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公开(公告)号：US10166127B2
公开(公告)日：2019-01-01
申请号：US15921541
申请日：2018-03-14
发明人： Robert Giasolli , Peter Schneider
IPC分类号： A61F2/06 , A61F2/848 , A61F2/86 , A61F2/91 , A61F2/92 , A61F2/966 , A61F2/82 , A61F2/95 , A61F2/958 , A61F2/844
摘要： An endoluminal device can be configured for precise positioning during deployment within a vessel. The endoluminal device can be a tack, stent, vascular implant or other type of implant. The endoluminal device can have circumferential member with an undulating configuration having multiple inward and outward apexes and struts extending therebetween. Two of the struts can be used to establish a foot for the precise positioning of the device during deployment. A method of placing the endoluminal device can include withdrawing an outer sheath such that a portion of the endoluminal device is expanded prior to the rest of the endoluminal device.
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公开(公告)号：US10117762B2
公开(公告)日：2018-11-06
申请号：US15654586
申请日：2017-07-19
发明人： Robert Giasolli , Peter Schneider
IPC分类号： A61F2/848 , A61F2/82 , A61F2/86 , A61F2/844 , A61F2/91 , A61F2/92 , A61F2/966 , A61F2/95 , A61F2/958
摘要： An endoluminal device can be configured for precise positioning during deployment within a vessel. The endoluminal device can be a tack, stent, vascular implant or other type of implant. The endoluminal device can have circumferential member with an undulating configuration having multiple inward and outward apexes and struts extending therebetween. Two of the struts can be used to establish a foot for the precise positioning of the device during deployment. A method of placing the endoluminal device can include withdrawing an outer sheath such that a portion of the endoluminal device is expanded prior to the rest of the endoluminal device.
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公开(公告)号：US10022250B2
公开(公告)日：2018-07-17
申请号：US13179458
申请日：2011-07-08
申请人： Robert Giasolli , Peter Schneider
发明人： Robert Giasolli , Peter Schneider
IPC分类号： A61F2/89 , A61F2/86 , A61F2/844 , A61F2/848 , A61F2/91 , A61F2/92 , A61F2/966 , A61F2/82 , A61F2/915 , A61F2/95 , A61F2/958
摘要： A system for delivering a surgical staple can include various components. The system may include an elongate body with a proximal end, a distal end, and a plurality of delivery platforms disposed adjacent the distal end. A sheath can move relative to the elongate body from a first position in which the distal end of the sheath is disposed distally of a distal-most distal delivery platform to a second position in which the distal end of the sheath is disposed proximally of at least one delivery platform. A plurality of intravascular tacks can be within the system with each disposed about a corresponding delivery platform.
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公开(公告)号：US09603730B2
公开(公告)日：2017-03-28
申请号：US14089703
申请日：2013-11-25
IPC分类号： A61F2/848 , A61F2/82 , A61F2/86 , A61F2/844 , A61F2/91 , A61F2/92 , A61F2/966 , A61F2/95 , A61F2/958
CPC分类号： A61F2/848 , A61F2/82 , A61F2/844 , A61F2/86 , A61F2/91 , A61F2/92 , A61F2/966 , A61F2002/823 , A61F2002/825 , A61F2002/826 , A61F2002/8483 , A61F2002/9517 , A61F2002/9583 , A61F2220/0016 , A61F2230/0065 , A61F2250/001 , A61F2250/0039 , A61F2250/0062
摘要： An endoluminal device can be configured for precise positioning during deployment within a vessel. The endoluminal device can be a tack, stent, vascular implant or other type of implant. The endoluminal device can have circumferential member with an undulating configuration having multiple inward and outward apexes and struts extending therebetween. Two of the struts can be used to establish a foot for the precise positioning of the device during deployment. A method of placing the endoluminal device can include withdrawing an outer sheath such that a portion of the endoluminal device is expanded prior to the rest of the endoluminal device.
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