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21. 发明授权

US06280477B1 Cement restrictor 失效
公开(公告)号：US06280477B1
公开(公告)日：2001-08-28
申请号：US09148619
申请日：1998-12-04
申请人： Brooke W. Mastrorio , Pierre S. Ostiguy
发明人： Brooke W. Mastrorio , Pierre S. Ostiguy
IPC分类号： A61F236
CPC分类号： A61F2/30723 , A61F2/3676 , A61F2/4614 , A61F2002/30039 , A61F2002/30093 , A61F2002/30095 , A61F2002/30098 , A61F2002/301 , A61F2002/30102 , A61F2002/3021 , A61F2002/30224 , A61F2002/30225 , A61F2002/30289 , A61F2002/30291 , A61F2002/30327 , A61F2002/30329 , A61F2002/30565 , A61F2002/30571 , A61F2002/30579 , A61F2002/30594 , A61F2002/30599 , A61F2002/30795 , A61F2002/30797 , A61F2002/30841 , A61F2002/30884 , A61F2002/30892 , A61F2002/3096 , A61F2002/4627 , A61F2002/4631 , A61F2210/0019 , A61F2210/0023 , A61F2210/0033 , A61F2210/0038 , A61F2210/0042 , A61F2220/0025 , A61F2230/0067 , A61F2230/0069 , A61F2230/0091 , A61F2250/0039 , A61F2250/0042 , A61F2250/0063 , A61F2310/00029 , A61M25/10
摘要： A cement restrictor is provided for creating a fixed obstruction within a bone. An exemplary cement restrictor includes a member or body that is expandable or transitionable from a first diameter to a second diameter.

22. 发明授权

US5562641A Two way shape memory alloy medical stent 失效
标题翻译：双向形状记忆合金医用支架
公开(公告)号：US5562641A
公开(公告)日：1996-10-08
申请号：US246823
申请日：1994-05-20
申请人： Josef Flomenblit , Nathaly Budigina , Yuval Bromberg
发明人： Josef Flomenblit , Nathaly Budigina , Yuval Bromberg
IPC分类号： A61F2/84 , A61F2/00 , A61F2/06 , A61F2/88 , A61M29/02 , A61M25/00
CPC分类号： A61F2/88 , A61F2210/0033 , A61F2210/0038 , A61F2210/0042 , A61F2250/0042
摘要： A stent for placing in a tubular organ so as to support its diameter to remain above a critical diameter. The stent comprises a spiral coil or cylinder made of a two-way shape memory alloy and has a super-elastic state in which the stent's diameter is at least about the critical diameter or more but within a physiological range tolerated by the organ and having a soft state in which the stent's diameter, after changing to this state from the super-elastic state, which is less than the critical diameter. The shape memory alloy has two transition temperatures being within a range that will not damage biological tissue, of which a first transition temperature is a temperature in which it changes from the soft state to the super-elastic state and of which a second transition temperature is a temperature in which it changes from the super-elastic state to the soft state. The arrangement being such that after changing into one of the two states, the stent remains in that state at body temperature.
摘要翻译：用于放置在管状器官中以支撑其直径以保持在临界直径以上的支架。支架包括由双向形状记忆合金制成的螺旋线圈或圆筒，并且具有超弹性状态，其中支架的直径至少约为临界直径或更多但在器官所容许的生理范围内，并具有柔软状态下，支架的直径，从超弹性状态变为这种状态，其小于临界直径。形状记忆合金具有两个转变温度在不会损害生物组织的范围内，其中第一转变温度是其从软态变为超弹性状态的温度，其中第二转变温度为其从超弹性状态变为软状态的温度。该布置使得在改变为两种状态之一后，支架在体温下保持在该状态。

23. 发明授权

US08256425B2 Methods and devices for removal of a tongue stabilization device 有权
标题翻译：用于去除舌头稳定装置的方法和装置
公开(公告)号：US08256425B2
公开(公告)日：2012-09-04
申请号：US12211082
申请日：2008-09-15
申请人： Christopher Bagley , Casidy Domingo , Anant V. Hegde
发明人： Christopher Bagley , Casidy Domingo , Anant V. Hegde
IPC分类号： A61F5/37 , A61F13/00 , A61F2/06 , A61F2/02 , A61D1/12
CPC分类号： A61F5/56 , A61B2017/248 , A61F5/566 , A61F2210/0038
摘要： An airway implant device for maintaining and/or creating an opening in air passageways is disclosed. Methods and devices for removing, the device are also disclosed. Methods of treating airway disorders such as sleep apnea and snoring with the airway implant device are disclosed herein.
摘要翻译：公开了一种用于在空气通道中保持和/或形成开口的气道植入装置。还公开了用于移除的方法和装置，该装置也被公开。本文公开了用气道植入装置处理呼吸道疾病如睡眠呼吸暂停和打鼾的方法。

24. 发明申请

US20120209379A1 ADJUSTABLE ANNULOPLASTY RING AND ACTIVATION SYSTEM 审中-公开
标题翻译：可调节的静脉环和活动系统
公开(公告)号：US20120209379A1
公开(公告)日：2012-08-16
申请号：US13316086
申请日：2011-12-09
申请人： Samuel M. Shaolian , Le Le , Jesus Flores , Jason Tran
发明人： Samuel M. Shaolian , Le Le , Jesus Flores , Jason Tran
IPC分类号： A61F2/24
CPC分类号： A61F2/2448 , A61F2/2445 , A61F2210/0038 , A61F2250/0001 , A61F2250/0004
摘要： An adjustable annuloplasty device is described. In some embodiments, the device includes a body member having a surface that conforms at least partially to a cardiac valve annulus. The body member comprises a shape-memory member that transforms from a first configuration to a second configuration in response to an applied energy. In some embodiments, the device further includes a first electrode assembly, coupled to the shape-memory member, that transfers energy to the shape-memory member, and a second electrode assembly, coupled to the shape-memory member, that transfers at least a portion of the energy away from the shape-memory member.
摘要翻译：描述了可调环形成形术装置。在一些实施例中，该装置包括具有至少部分地与心脏瓣膜环相一致的表面的主体构件。身体构件包括形状记忆构件，其响应于所施加的能量从第一构型变换到第二构造。在一些实施例中，该装置还包括耦合到形状记忆构件的第一电极组件，其将能量传递到形状记忆构件，以及耦合到形状记忆构件的第二电极组件，其传送至少一个部分能量远离形状记忆部件。

25. 发明申请

US20100249932A1 Materials, Devices and Methods for Intervertebral Stabilization Via Use of In Situ Shape Recovery 审中-公开
标题翻译：通过使用原位形状恢复进行椎间稳定的材料，装置和方法
公开(公告)号：US20100249932A1
公开(公告)日：2010-09-30
申请号：US12412579
申请日：2009-03-27
申请人： Hai H. Trieu , Jeff R. Justis , Jeffrey H. Nycz
发明人： Hai H. Trieu , Jeff R. Justis , Jeffrey H. Nycz
IPC分类号： A61F2/44
CPC分类号： A61F2/44 , A61F2/441 , A61F2/442 , A61F2/4455 , A61F2/4611 , A61F2002/30092 , A61F2002/30097 , A61F2002/301 , A61F2002/30102 , A61F2002/30103 , A61F2002/30105 , A61F2002/30579 , A61F2210/0014 , A61F2210/0028 , A61F2210/0038 , A61F2210/0042 , A61F2210/0047 , A61F2210/0052
摘要： A deformable implant and a method for expanding an intervertebral disc space are provided. The method may include selecting a deformable implant with a predetermined physical configuration and deforming aspects, including temperature. The deformable implant of some embodiments is heated above the transition temperature or deforming temperature, collapsed to a collapsed configuration and cooled below the transition temperature. The collapsed implant may be inserted into the disc space without distracting adjacent vertebrae. The inserted implant absorbs ambient body heat and expands in place to a final shape thereby distracting adjacent vertebrae to expand the disc space.
摘要翻译：提供了可变形植入物和扩大椎间盘间隙的方法。该方法可以包括选择具有预定物理配置和变形方面（包括温度）的可变形植入物。一些实施例的可变形植入物被加热到高于转变温度或变形温度，塌陷成塌陷构型并冷却到转变温度以下。塌陷的植入物可以插入椎间盘空间中，而不会分散相邻的椎骨。插入的植入物吸收周围的身体热量并在适当位置膨胀到最终形状，从而分散相邻的椎骨以扩张椎间盘空间。

26. 发明申请

US20090088838A1 ADJUSTABLE ANNULOPLASTY RING AND ACTIVATION SYSTEM 审中-公开
标题翻译：可调节的静脉环和活动系统
公开(公告)号：US20090088838A1
公开(公告)日：2009-04-02
申请号：US12057594
申请日：2008-03-28
申请人： Samuel M. Shaolian , Le Le , Jesus Flores , Jason Tran
发明人： Samuel M. Shaolian , Le Le , Jesus Flores , Jason Tran
IPC分类号： A61F2/24
CPC分类号： A61F2/2448 , A61F2/2445 , A61F2210/0038 , A61F2250/0001 , A61F2250/0004
摘要： An adjustable annuloplasty device is described. In some embodiments, the device includes a body member having a surface that conforms at least partially to a cardiac valve annulus. The body member comprises a shape-memory member that transforms from a first configuration to a second configuration in response to an applied energy. In some embodiments, the device further includes a first electrode assembly, coupled to the shape-memory member, that transfers energy to the shape-memory member, and a second electrode assembly, coupled to the shape-memory member, that transfers at least a portion of the energy away from the shape-memory member.
摘要翻译：描述了可调环形成形术装置。在一些实施例中，该装置包括具有至少部分地与心脏瓣膜环相一致的表面的主体构件。身体构件包括形状记忆构件，其响应于所施加的能量从第一构型变换到第二构造。在一些实施例中，该装置还包括耦合到形状记忆构件的第一电极组件，其将能量传递到形状记忆构件，以及耦合到形状记忆构件的第二电极组件，其传送至少一个部分能量远离形状记忆部件。

27. 发明申请

US20060211984A1 Implant with shape memory 审中-公开
标题翻译：植入与形状记忆
公开(公告)号：US20060211984A1
公开(公告)日：2006-09-21
申请号：US10572333
申请日：2004-09-23
申请人： Thiemo Blank , Chandrashekhar Pathak
发明人： Thiemo Blank , Chandrashekhar Pathak
IPC分类号： A61M29/00
CPC分类号： B29C61/00 , A61F2/82 , A61F2210/0038 , A61F2210/0042 , A61F2210/0047 , B29C61/02 , B29L2031/7534
摘要： An implant having capability to expand and contract radially through a range of diameters, with corresponding changes in the cross-sectional area of the lumen, said implant exhibiting a remembered configuration in which the diameter of the implant is at the low end of said range of diameters, such that the implant is prompted to change its configuration towards said remembered configuration, that is, towards a reduced diameter configuration, upon the imposition on the implant of outside stimulus; said implant being characterised by: a molecule distributed within its bulk volume that preferentially responds to an applied field that permeates said volume, wherein said applied field constitutes the outside stimulus, and the preferential response of the molecule provides the prompt on the implant to change to the said remembered configuration.
摘要翻译：植入物具有通过一定范围的直径而径向膨胀和收缩的能力，并且具有腔的横截面面积的相应变化，所述植入物呈现记忆结构，其中植入物的直径处于所述范围的低端直径，使得植入物被迫改变其构型朝着所述记忆构型改变，即，在施加在外部刺激的植入物上时朝向减小的直径构型; 所述植入物的特征在于：分布在其本体体积内的分子优先响应渗透所述体积的施加的场，其中所述施加的场构成外部刺激，并且分子的优先响应提供植入物上的提示，以改变为所记住的配置。

28. 发明申请

US20050131452A1 Recoilable thrombosis filtering device and method 审中-公开
标题翻译：可回收血栓形成过滤装置及方法
公开(公告)号：US20050131452A1
公开(公告)日：2005-06-16
申请号：US11043835
申请日：2005-01-26
申请人： Steven Walak , Bernedette Proskoczilo , Kristian DiMatteo , Robert DeVries
发明人： Steven Walak , Bernedette Proskoczilo , Kristian DiMatteo , Robert DeVries
IPC分类号： A61B17/00 , A61F2/00 , A61F2/01 , A61L33/00 , A61M1/02 , A61M29/00
CPC分类号： A61F2/01 , A61F2002/016 , A61F2002/018 , A61F2210/0028 , A61F2210/0038 , A61F2230/005 , A61F2230/0067 , A61F2230/008
摘要： A thrombosis filter which can be securely affixed at a selected location in the vascular system of a patient and removed when no longer required. A first embodiment of the thrombosis filter includes a plurality of struts having a first grouping and a second grouping. The first grouping of struts and the second grouping of struts radiate in opposite directions. The free ends of the struts include anchoring elements which anchor into the walls of a blood vessel. At least one grouping of struts is comprised of a shape memory material. When these struts are at body temperature, their free ends engage the wall of the blood vessel. When the temperature of the shape memory alloy struts is selectively varied from body temperature, the struts retract into the body portion of the thrombosis filter. A second embodiment of the thrombosis filter includes a generally cylindrical anchoring portion, and a generally conical filtering portion, the filtering portion includes a plurality of elongated strands interwoven to create a pattern of cells. These strands extend beyond the filtering portion to comprise the anchoring portion. These strands are made of a shape memory material. At body temperature, the thrombus filter takes on an expanded shape. At a temperature other than body temperature, the thrombus filter assumes a contracted shape. When the thrombus filter assumes a contracted shape, the anchoring portion retracts away from the walls of the blood vessel. A method is also disclosed for removing the thrombus filter from a blood vessel. The method comprises changing the temperature of the thrombus filter so that it assumes a retracted shape then pulling the thrombus filter inside the lumen of a retrieval catheter.
摘要翻译：一种血栓形成过滤器，其可以牢固地固定在患者的血管系统中的选定位置，并且在不再需要时被去除。血栓形成过滤器的第一实施例包括具有第一分组和第二分组的多个支柱。第一组支柱和第二组支柱沿相反方向辐射。支柱的自由端包括固定在血管壁上的锚定元件。至少一组支柱由形状记忆材料构成。当这些支柱处于体温时，其自由端接合血管的壁。当形状记忆合金支柱的温度从体温选择性地变化时，支柱缩回到血栓形成过滤器的主体部分。血栓形成过滤器的第二实施例包括大致圆柱形的锚固部分和大致锥形的过滤部分，过滤部分包括交织以形成细胞图案的多个细长股线。这些股线延伸超过过滤部分以包括锚固部分。这些股线由形状记忆材料制成。在体温下，血栓过滤器呈现膨胀形状。在体温以外的温度下，血栓过滤器呈现收缩形状。当血栓过滤器呈现收缩形状时，锚定部分从血管的壁缩回。还公开了从血管中去除血栓滤过器的方法。该方法包括改变血栓过滤器的温度，使其呈现缩回形状，然后将血栓过滤器拉回到取出导管的内腔内。

29. 发明申请

US20040220672A1 Orthopedic implants, methods of use and methods of fabrication 审中-公开
标题翻译：矫形植入物，使用方法和制造方法
公开(公告)号：US20040220672A1
公开(公告)日：2004-11-04
申请号：US10837858
申请日：2004-05-03
发明人： John H. Shadduck
IPC分类号： A61F002/44 , A61F002/28
CPC分类号： A61L27/48 , A61B17/00234 , A61F2/30965 , A61F2/44 , A61F2/442 , A61F2/4611 , A61F2002/2817 , A61F2002/2825 , A61F2002/2892 , A61F2002/30011 , A61F2002/30014 , A61F2002/30062 , A61F2002/30069 , A61F2002/30075 , A61F2002/3008 , A61F2002/30092 , A61F2002/30093 , A61F2002/30098 , A61F2002/301 , A61F2002/30103 , A61F2002/302 , A61F2002/30235 , A61F2002/30448 , A61F2002/30563 , A61F2002/30583 , A61F2002/30586 , A61F2002/30604 , A61F2002/30677 , A61F2002/3092 , A61F2002/30957 , A61F2002/30962 , A61F2002/30975 , A61F2002/443 , A61F2002/444 , A61F2002/4627 , A61F2002/4631 , A61F2002/4635 , A61F2210/0004 , A61F2210/0014 , A61F2210/0019 , A61F2210/0033 , A61F2210/0038 , A61F2210/0047 , A61F2210/0061 , A61F2210/0085 , A61F2220/005 , A61F2230/0065 , A61F2230/0069 , A61F2250/0018 , A61F2250/0023 , A61F2250/0098 , A61F2310/00353 , A61L27/56 , A61L2400/16 , A61L2430/38
摘要： An orthopedic implant device that is adapted for providing a support structure in spine treatments and other bone treatments. In several embodiments, an exemplary implant body is capable of a first compacted shape and a second expanded shape. The implant is microfabricated of an open cell elastomeric shape memory polymer (SMP) composition. The implant has a first shape for deployment with the SMP in its temporary compacted shape. When deployed in an orthopedic space, the polymer monolith transforms to its memory shape to occupy the space. In several embodiments, the open cell implant body is then infused with an in-situ polymerizable composition to create a composite resilient, fiber-reinforced implant. In another embodiment, the implant body is in-filled with a bone-cement such as PMMA to fill a cavity in a bone, wherein the elastomeric open cell monolith deforms to provide a substantially fluid-impermeable surface around the bone cement.
摘要翻译：一种矫形植入装置，其适于在脊柱治疗和其他骨治疗中提供支撑结构。在几个实施例中，示例性植入物体能够具有第一压实形状和第二扩张形状。植入物是开放细胞弹性形状记忆聚合物（SMP）组合物的微制品。植入物具有第一形状，其中SMP处于其临时压实形状中。当部署在矫形空间中时，聚合物整体转变为其记忆形状以占据空间。在几个实施方案中，然后用原位可聚合组合物注入开孔细胞植入体以产生复合弹性纤维增强植入物。在另一个实施例中，植入物主体被填充有骨水泥例如PMMA以填充骨中的空腔，其中弹性体开放单元整体变形以在骨粘固剂周围提供基本上不透液体的表面。

30. 发明申请

US20020007222A1 Method and apparatus for supporting a body organ 审中-公开
标题翻译：用于支撑身体器官的方法和装置
公开(公告)号：US20020007222A1
公开(公告)日：2002-01-17
申请号：US09910474
申请日：2001-07-20
发明人： Ashvin Desai
IPC分类号： A61F002/04
CPC分类号： A61L31/06 , A61B17/0401 , A61B17/06109 , A61B2017/00805 , A61B2017/0412 , A61B2017/0414 , A61B2017/0427 , A61F2/0036 , A61F2/0045 , A61F2/848 , A61F2/88 , A61F2/91 , A61F2/92 , A61F2/958 , A61F2002/30098 , A61F2002/301 , A61F2002/30199 , A61F2210/0033 , A61F2210/0038 , A61F2220/0008 , A61F2220/0016 , A61F2230/0063 , A61F2230/0076 , A61F2230/0078 , A61L31/082 , A61L31/10 , A61L31/16 , A61L2300/604 , A61L2300/606 , C08L67/04
摘要： A structural apparatus positioned exterior of a body organ for providing support. In one configuration, the support is in the form of a strap that has a first length with holes in which a second length with saw tooth edges is inserted to form a band to surround and give support to a body organ. In a second configuration, a sling has a central portion with saw tooth edge lengths extending in opposite directions. The central portion provides a support surface for an organ, and each saw tooth extension is embedded in part in muscle tissue, forming a supportive sling for the organ. The structural apparatus is basically constructed from polymer material that can be either bioabsorbable or non-absorbable, and alternatively can be coated with one or more layers of material including treatment substances, and additional structural additions such as cushioning, balloon material and other surface configuration.
摘要翻译：位于身体器官外部的结构装置，用于提供支撑。在一种构造中，支撑体是带状的形式，其具有带有孔的第一长度，其中插入具有锯齿边缘的第二长度以形成围绕并向身体器官提供支撑的带。在第二构造中，吊索具有中心部分，锯齿边缘长度沿相反方向延伸。中心部分为器官提供支撑表面，并且每个锯齿延伸部分部分地嵌入肌肉组织中，形成用于器官的支撑吊索。结构设备基本上由可以是生物可吸收的或不可吸收的聚合物材料构成，或者可以用包括处理物质在内的一层或多层材料以及其它结构添加物例如缓冲，球囊材料和其它表面构型来涂覆。

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