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11. 发明公开

EP0311208A1 Adjustable prosthesis 失效
标题翻译： Einstellbare Prothese。
公开(公告)号：EP0311208A1
公开(公告)日：1989-04-12
申请号：EP88202203.1
申请日：1988-10-04
申请人： ORDEV B.V.
发明人： Hoffmann, Erik Leonard , Hopstaken, Antonius Leonardus Johannes
IPC分类号： A61F2/36
CPC分类号： A61F2/3662 , A61F2/3676 , A61F2002/30079 , A61F2002/301 , A61F2002/30579 , A61F2210/0038 , A61F2210/009
摘要： A fixation element for securing a prosthesis in a bone, whereby the effective diameter of the fixation element can be increased by increasing the temperature of at least one element of a material which shrinks or expands when heated, such as shape memory metal, by means of an inductive magnetic field, whereby the change in shape generated with the shrinkage or expansion of the material is converted into an increase in diameter of the fixation element.
摘要翻译：一种用于将假体固定在骨中的固定元件，由此通过增加加热时收缩或膨胀的材料的至少一种元素（例如形状记忆金属），通过增加固定元件的有效直径，借助于感应磁场，由此随着材料的收缩或膨胀而产生的形状变化被转换成固定元件的直径的增加。

12. 发明公开

EP1663069A1 IMPLANT WITH SHAPE MEMORY 失效
标题翻译： IMPLANTAT MITFORMGEDÄCHTNIS
公开(公告)号：EP1663069A1
公开(公告)日：2006-06-07
申请号：EP04765548.5
申请日：2004-09-23
申请人： Angiomed GmbH & Co. Medizintechnik KG
发明人： BLANK, Thiemo , PATHAK, Chandrashekhar, Prabhakar
IPC分类号： A61F2/06
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扩张和收缩的能力，以及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，使得植入物被迫将其构型改变成朝向所述记忆构型，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，以改变为所述记住的配置。

13. 发明专利

JP2007505717A Implant having a shape memory 审中-公开
公开(公告)号：JP2007505717A
公开(公告)日：2007-03-15
申请号：JP2006527351
申请日：2004-09-23
申请人：アンギオメットゲゼルシャフトミットベシュレンクテルハフツングウントコムパニーメディツィンテヒニクコマンデイトゲゼルシャフト
发明人：チャンドラシュカープラブハカーパタック , ティエモブランク
IPC分类号： A61F2/00 , A61F2/04 , A61M25/00 , B29C61/00 , B29C61/02
CPC分类号： B29C61/00 , A61F2/82 , A61F2210/0038 , A61F2210/0042 , A61F2210/0047 , B29C61/02 , B29L2031/7534
摘要：移植片は記憶された立体配置を示すが、その時、移植片の直径は、或る範囲の直径の下限レベルであって、体外刺激を移植片に課すと、移植片はその立体配置を変動させて記憶された形態になるように促され、すなわち、直径を減じ形態に移行するように促される。移植片の特徴は次のようなものである。すなわち、嵩容積を透過する印加された場に優先的に反応する、嵩容積内に分布する分子。この場合、印加された場は外部刺激となり、分子の優先的反応は移植片を刺激して、記憶された形態へ変化するように促す。
【選択図】図７

14. 发明申请

WO2012092333A1 DEVICES AND METHODS FOR DYNAMIC FOCUSING MOVEMENT 审中-公开
标题翻译：用于动态聚焦运动的装置和方法
公开(公告)号：WO2012092333A1
公开(公告)日：2012-07-05
申请号：PCT/US2011/067516
申请日：2011-12-28
申请人： ELENZA, INC. , MAZZOCCHI, Rudy , BLUM, Ronald David
发明人： MAZZOCCHI, Rudy , BLUM, Ronald David
IPC分类号： A61F2/16
CPC分类号： A61F2/1635 , A61F2/1629 , A61F2/1648 , A61F2002/1681 , A61F2210/0014 , A61F2210/0023 , A61F2210/0033 , A61F2210/0038 , A61F2250/0002
摘要： An implantable ophthalmic device with one or more optical elements coupled to one or more shape-memory members provides dynamically variable optical power to restore lost accommodation in individuals suffering from presbyopia or aphakia. Running current from a power supply through the shape-memory members causes the shape-memory members to heat up. Once the current heats the shape-memory members past a forward phase-transition temperature, the shape-memory members change shape, which, in turn, causes the optical element(s) to move, yielding a corresponding change in effective optical power. Cooling the shape-memory members (e.g., by reducing or stopping the flow of current) below a reverse phase-transition temperature causes the shape-memory members to return to their original shape, which, in turn, restoring the optical element(s) to their original positions and returning the effective optical power to its original level.
摘要翻译：具有耦合到一个或多个形状记忆部件的一个或多个光学元件的可植入眼科装置提供动态可变的光学功率，以恢复患有老花眼或无晶状体的个体的失去的适应性。从电源通过形状记忆部件运行电流导致形状记忆部件加热。一旦电流加热形状记忆元件超过正向相变温度，则形状记忆元件改变形状，这又导致光学元件移动，产生有效光功率的相应变化。将形状记忆体（例如，通过减少或停止电流的流动）冷却到反相转变温度以下，导致形状记忆元件返回到其原始形状，这反过来恢复光学元件，到原来的位置，并将有效光功率恢复到原来的水平。

15. 发明申请

WO2005027792A1 IMPLANT WITH SHAPE MEMORY 审中-公开
标题翻译：植入形状记忆
公开(公告)号：WO2005027792A1
公开(公告)日：2005-03-31
申请号：PCT/EP2004/010692
申请日：2004-09-23
申请人： ANGIOMED GMBH & CO. MEDIZINTECHNIK KG , BLANK, Thiemo , PATHAK, Chandrashekhar, Prabhakar
发明人： BLANK, Thiemo , PATHAK, Chandrashekhar, Prabhakar
IPC分类号： A61F2/06
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，以及内腔的横截面面积的相应变化，所述植入物呈现出记忆结构，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。

16. 发明申请

US20180311055A1 MEDICAL DEVICE WITH INDUCTION TRIGGERED ANCHORS AND SYSTEM FOR DEPLOYMENT OF THE SAME 审中-公开
公开(公告)号：US20180311055A1
公开(公告)日：2018-11-01
申请号：US15581980
申请日：2017-04-28
申请人： Cook Medical Technologies LLC
发明人： Woong Kim
IPC分类号： A61F2/848 , A61F2/966
CPC分类号： A61F2/848 , A61F2/07 , A61F2/958 , A61F2/966 , A61F2002/8483 , A61F2002/8486 , A61F2002/9517 , A61F2002/9583 , A61F2002/9665 , A61F2210/0014 , A61F2210/0038
摘要： A medical device, deployment systems and methods of use thereof are provided. The medical device includes at least one anchor element coupled to a device body. The anchor element has a first configuration disposed about an anchor axis and configured to pierce a body tissue wall. In a second configuration, the anchor elements have an enlarged shape, and in response to a temperature rise in the anchor element, the pierced body tissue wall is drawn closer to the device body. The anchor element maintains alignment substantially with the anchor axis to inhibit tearing of the pierced body tissue wall by the anchor element. The system may include balloons for targeting the radial pressure of the anchor elements into the body vessel wall. The anchor elements may be made of shape memory materials capable of localized heating due to an induction device.

17. 发明申请

US20170165037A1 DENTAL PROSTHESES DEVICES AND METHODS 审中-公开
公开(公告)号：US20170165037A1
公开(公告)日：2017-06-15
申请号：US15427820
申请日：2017-02-08
申请人： Rodo Medical, Inc.
发明人： Young SEO , Jong Gil PARK
IPC分类号： A61C8/00 , A61C5/30 , A61C13/30 , A61C5/70 , A61C13/265
CPC分类号： A61C8/0065 , A61C3/16 , A61C5/30 , A61C5/70 , A61C8/0025 , A61C8/0048 , A61C8/005 , A61C8/0053 , A61C8/0056 , A61C8/0059 , A61C8/0062 , A61C8/0068 , A61C8/0071 , A61C8/0081 , A61C8/0089 , A61C13/2656 , A61C13/30 , A61C19/06 , A61C2201/007 , A61F2210/0038
摘要： Root canal abutment devices and methods which facilitate the adjustment or removal of an oral appliance, e.g., a crown or bridge, from a reconfigurable abutment assembly are described. The adjustable abutment assembly may be secured within a pulp chamber of a pre-existing tooth. The abutment assembly has a projecting abutment portion with one or more shape memory alloy sleeves or plates or elements extending along the abutment. Each of the sleeves has a length with at least one curved or arcuate portion. Energy may be applied to the elements such that the arcuate portion flattens to allow for the oral appliance to be placed thereupon while removal of the energy allows the elements to reconfigure into its curved configuration thereby locking the oral appliance to the abutment. Removal of the oral appliance may be effected by reapplication of energy to the elements.

18. 发明申请

US20120215305A1 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：US20120215305A1
公开(公告)日：2012-08-23
申请号：US13397945
申请日：2012-02-16
申请人： Le Le , Jason Tran , Jesus Flores , Kelly Mac
发明人： Le Le , Jason Tran , Jesus Flores , Kelly Mac
IPC分类号： A61F2/24
CPC分类号： A61F2/2448 , A61B18/1492 , A61B18/18 , A61B18/20 , A61B2017/00867 , A61B2018/00821 , A61B2218/002 , A61F2/2445 , A61F2210/0038 , A61F2250/0001 , A61F2250/0004 , C08L2201/12
摘要： An adjustable implantable medical device and adjustment device are described. In some embodiments, the adjustment device includes a lead with a distal end modified to permit better engagement and securement to the described implantable devices. In some embodiments, the contact of the lead is bent. Some embodiments include a coil that engages and secures the lead to the implantable device. Some embodiments include a suture line to aid in securing the lead to the implantable device.
摘要翻译：描述了一种可调式可植入医疗装置和调节装置。在一些实施例中，调节装置包括具有被修改以允许更好地接合和固定到所描述的可植入装置的远端的引线。在一些实施例中，引线的接触是弯曲的。一些实施例包括将引线接合并固定到可植入装置的线圈。一些实施例包括有助于将引线固定到可植入装置的缝合线。

19. 发明申请

US20090084388A1 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：US20090084388A1
公开(公告)日：2009-04-02
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 , A61B19/00 , A61F5/56
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。

20. 发明申请

US20030135268A1 Secure stent for maintaining a lumenal opening 审中-公开
标题翻译：用于保持管腔开口的固定支架
公开(公告)号：US20030135268A1
公开(公告)日：2003-07-17
申请号：US09547708
申请日：2000-04-11
发明人： Ashvin Desai
IPC分类号： A61F002/06
CPC分类号： A61F2/88 , A61F2/848 , A61F2/91 , A61F2/92 , A61F2/966 , A61F2210/0033 , A61F2210/0038 , A61F2230/005 , A61F2230/0063 , A61F2230/0076 , A61F2230/0078 , A61L2300/604 , A61L2300/606
摘要： A secure stent for maintaining a lumenal opening constructed preferably as a tubular structure of NiTi material or bioabsorbable polymers. The circumference of the tube is preferably in the shape of a polygon in contrast to the circular or oval shape of a body lumen into which the stent is to be placed. The polygon shape and ribs provides interference with the lumen wall and resists stent migration. The diameter of the stent tube is configured with each end enlarged providing flanges for interference with a lumen wall. The central portion of the stent is also bulged out to an increased diameter to provide an enhanced lumen wall resistance to avoid migration. In addition, the locking feature of a ribbed structure prevents the stent from collapsing, and thereby maintains the lumen opening. The stent is preferably constructed from polymers, including bioabsorbable polymers, and/or super elastic materials. The bioabsorbable polymer construction aids removal by causing the tube diameter to collapse. Removal of the stent can therefore be accomplished by simply grasping the proximal end of the stent. Alternatively, a stent constructed entirely of bioabsorbable material will eventually be entirely absorbed, avoiding the need for removal. Alternatively, the stent can be preferably constructed of NiTi or other shape memory material and set in the desired shape at a high temperature. Installation is accomplished by cooling the stent to the malleable Martensite state and winding it on a small diameter mandrel of an insertion/removal tool. The compacted stent is then placed in a probe and inserted in a body lumen, whereupon it is heated to an Austenite state where it regains its spring tension, forcing it back toward the set shape. Removal is accomplished by cooling the stent to the malleable Martensite state and pulling it out. If the selected material is bioabsorbable, the stent generally does not have to be removed.
摘要翻译：一种用于保持内窥镜开口的安全支架，优选地构造为NiTi材料或生物可吸收聚合物的管状结构。与放置支架的体腔的圆形或椭圆形形状相比，管的周长优选为多边形。多边形形状和肋骨提供与腔壁的干涉并抵抗支架迁移。支架管的直径被构造成每个端部被扩大，提供用于与腔壁干涉的凸缘。支架的中心部分也凸起到增加的直径以提供增强的内壁壁阻力以避免迁移。此外，肋状结构的锁定特征防止支架塌陷，从而保持管腔开口。支架优选由聚合物构成，包括生物可吸收聚合物和/或超弹性材料。生物可吸收的聚合物构造有助于通过使管直径崩溃而去除。因此，可以通过简单地抓住支架的近端来实现支架的移除。或者，完全由生物可吸收材料构成的支架将最终被完全吸收，避免了移除的需要。或者，支架可以优选地由NiTi或其它形状记忆材料构成，并且在高温下设置为所需形状。通过将支架冷却到可延展的马氏体状态并将其卷绕在插入/移除工具的小直径心轴上来实现安装。然后将压实的支架放置在探针中并插入体腔中，然后将其加热到奥氏体状态，其中恢复其弹簧张力，迫使其回到固定形状。通过将支架冷却到可延展的马氏体状态并将其拉出来实现去除。如果所选择的材料是生物可吸收的，则支架通常不必被去除。

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